CN113427688A - Rubber dipping mechanism and glove rubber dipping system - Google Patents
Rubber dipping mechanism and glove rubber dipping system Download PDFInfo
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- CN113427688A CN113427688A CN202110704174.6A CN202110704174A CN113427688A CN 113427688 A CN113427688 A CN 113427688A CN 202110704174 A CN202110704174 A CN 202110704174A CN 113427688 A CN113427688 A CN 113427688A
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- 238000007598 dipping method Methods 0.000 title claims abstract description 201
- 230000007246 mechanism Effects 0.000 title claims abstract description 40
- 229920001971 elastomer Polymers 0.000 title description 6
- 238000005470 impregnation Methods 0.000 claims abstract description 16
- 239000003292 glue Substances 0.000 claims description 143
- 238000011144 upstream manufacturing Methods 0.000 claims description 6
- 238000004519 manufacturing process Methods 0.000 abstract description 9
- 238000005265 energy consumption Methods 0.000 abstract description 7
- 238000000034 method Methods 0.000 description 37
- 230000008569 process Effects 0.000 description 34
- 230000005540 biological transmission Effects 0.000 description 29
- 239000007788 liquid Substances 0.000 description 25
- 238000005192 partition Methods 0.000 description 11
- 238000003780 insertion Methods 0.000 description 9
- 230000037431 insertion Effects 0.000 description 9
- 230000009471 action Effects 0.000 description 8
- 230000000694 effects Effects 0.000 description 5
- 238000010924 continuous production Methods 0.000 description 4
- 239000004816 latex Substances 0.000 description 4
- 229920000126 latex Polymers 0.000 description 4
- 238000013461 design Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 230000013011 mating Effects 0.000 description 3
- 238000012545 processing Methods 0.000 description 3
- 230000001360 synchronised effect Effects 0.000 description 3
- 239000000701 coagulant Substances 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000009776 industrial production Methods 0.000 description 2
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- 238000003892 spreading Methods 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 238000004026 adhesive bonding Methods 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
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- 238000005452 bending Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000010516 chain-walking reaction Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000007654 immersion Methods 0.000 description 1
- 230000009347 mechanical transmission Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000004745 nonwoven fabric Substances 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
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Images
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C41/00—Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor
- B29C41/02—Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor for making articles of definite length, i.e. discrete articles
- B29C41/14—Dipping a core
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C41/00—Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor
- B29C41/34—Component parts, details or accessories; Auxiliary operations
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2031/00—Other particular articles
- B29L2031/48—Wearing apparel
- B29L2031/4842—Outerwear
- B29L2031/4864—Gloves
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Gloves (AREA)
- Moulding By Coating Moulds (AREA)
Abstract
The invention provides a dipping mechanism and a glove dipping system, wherein the dipping mechanism comprises a rack, a dipping box, a conveying chain, hand molds and mold rods, the conveying chain is arranged on the rack, the mold rods are arranged on the conveying chain and move along with the conveying chain in a circulating manner, each mold rod is provided with at least one hand mold, the positions and the orientations of the mold rods, the hand molds and the conveying chain are relatively fixed, the rack is also provided with two first guide parts, the two first guide parts are transversely arranged, and the first guide parts can guide the conveying chain to move so that the hand molds are in a preset orientation and are immersed in the dipping box to move. The production efficiency of the glove impregnation system is improved, and the energy consumption is reduced.
Description
Technical Field
The invention relates to a mechanical device, in particular to a dipping mechanism and a glove dipping system.
Background
Gloves are common articles in daily life and industrial production of people, wherein the gum dipping gloves are widely applied to industrial production due to good protection performance. The gum dipping gloves are further divided into gum gloves (formed by directly dipping the hand mold) and labor protection gloves (formed by firstly sleeving the glove body on the hand mold and then dipping the glove body in the gum).
The dipping requirements of the labor protection gloves require effective dipping on the palm surfaces and the finger parts of the glove bodies, and the back of the hands of the glove bodies do not need dipping. In the processing process, the glove body is usually sleeved on a hand mold, and the hand mold drives the glove body to move to a gum dipping station for gum dipping. For example, chinese patent application No. 200620081390.0 discloses a fully automatic glove impregnator in which a glove form is driven to move by a chain and is provided with a glove form to be fitted over a glove lining. After the hand mold moves to the dipping station, the hand mold is transversely oriented, and at the moment, the latex pool rises by a certain height, so that the hand mold is immersed into the latex pool by a certain depth to form a glue layer on the glove body. The up-and-down movement of the latex pool can be realized in various forms, such as a rubber pool lifting system for the production of the dipping gloves disclosed in Chinese patent No. 201821321809.4.
However, in the conventional glove dipping system, the conveying chain needs to be moved in a pause manner in the dipping process, so that the latex pool rises to meet the dipping requirement, and thus, the conveying chain needs to be conveyed intermittently, on one hand, the motor needs to be started and stopped frequently, so that the energy consumption is increased, and on the other hand, the overall processing efficiency of the system is low due to the intermittent conveying of the conveying chain. Therefore, how to design a technology for improving production efficiency and reducing energy consumption in continuous production is a technical problem to be solved by the invention.
Disclosure of Invention
The technical problem to be solved by the invention is as follows: the utility model provides a gumming mechanism and gloves gumming system realizes improving the production efficiency of gloves gumming system and reducing the energy consumption.
The invention provides a gumming mechanism which comprises a rack, a gumming box, a conveying chain, hand molds and mold rods, wherein the conveying chain is arranged on the rack, the mold rods are arranged on the conveying chain and move along with the conveying chain in a circulating manner, each mold rod is provided with at least one hand mold, the positions and the orientations of the mold rods, the hand molds and the conveying chain are relatively fixed, the rack is further provided with two first guide parts, the two first guide parts are transversely arranged, and the first guide parts can guide the conveying chain to move so that the hand molds are in a preset orientation and are immersed in the gumming box to move.
Further, the first guide component is provided with a first guide surface which presses on or supports the conveying chain; the upstream portion of the first guide surface extends obliquely downward in the conveying direction of the conveyor chain.
Further, the first guide surface has a corner portion; the mold rod on the conveyor chain moving below or above the first guide surface, the hand mold on the mold rod rotating downward at a corner position of the first guide surface with an articulated shaft of the conveyor chain at a corresponding position while moving laterally and being immersed in the dip tank.
Further, the first guide part is also provided with a second guide surface; the second guide surface is positioned behind the first guide surface along the conveying direction of the conveying chain; the second guide surface presses on or supports the conveying chain, and the hand mold on the mold rod on the conveying chain moving below or above the second guide surface moves in the impregnation box.
Further, along the conveying direction of the conveying chain, the second guide surface extends obliquely upwards.
Further, the hand mold on the mold rod on the conveyor chain moving below or above the second guide surface is laterally moved in the dip tank obliquely upward.
Further, a second guide component is arranged on the rack, and the first guide component and the second guide component are sequentially arranged along the conveying direction of the conveying chain; the second guide component can guide the conveying chain to move so as to enable the hand mould to be separated from the dipping box.
Further, the second guide part is provided with a guide surface which is of an arc-shaped structure and extends upwards in a bending manner along the conveying direction of the conveying chain, and the hand mold on the mold rod on the conveying chain moving below or above the guide surface also rotates downwards and gradually separates out of the glue dipping box while moving obliquely upwards.
Further, with reference to a state in which the conveyor chain is suspended from the frame, the extending direction of the hand mold coincides with the extending direction of the conveyor chain.
The invention also provides a glove gum dipping system which comprises any one of the gum dipping mechanisms, wherein the dipping box is arranged on the rack of the gum dipping mechanism; and the hand mold in the dipping mechanism moves along with the conveying chain and enters the dipping box of the dipping mechanism after entering the dipping box.
According to the gum dipping mechanism and the glove gum dipping system provided by the invention, the first guide part is arranged at the gum dipping station where the gum dipping box is located, and the first guide part can guide the conveying chain, so that the hand mold entering the gum dipping box is gradually dipped into the gum solution of the gum dipping box while moving, and the surface of the glove main body on the hand mold adsorbs the gum solution, therefore, the gum dipping box does not need to move up and down in the gum dipping process, the gum dipping operation of the hand mold is completed while the conveying chain drives the hand mold to move, intermittent conveying is not needed for gum dipping, the conveying chain can continuously run during gum dipping, the continuous production degree of the glove gum dipping machine is improved, the production efficiency is improved, and the energy consumption of the glove gum dipping machine is reduced.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic diagram of a glove dipping system according to an embodiment of the present invention;
FIG. 2 is a schematic diagram of the construction of an embodiment of the glove dipping system of the present invention;
FIG. 3 is a schematic diagram of a partial structure of an embodiment of the glove dipping system of the present invention;
FIG. 4 is an enlarged view of a portion of area A of FIG. 3;
FIG. 5 is an enlarged, fragmentary illustration of region B of FIG. 3;
FIG. 6 is a schematic view of a guide portion of an embodiment of the glove dipping system of the present invention;
FIG. 7 is a second schematic view of the structure of the guiding portion in the glove dipping system of the present invention;
FIG. 8 is a schematic view of the construction of an impregnation tank in an embodiment of the glove impregnation system of the present invention;
FIG. 9 is a cross-sectional view of a dipping box in an embodiment of a glove dipping system of the present invention;
FIG. 10 is an assembly view of a dipping tank in an embodiment of the glove dipping system of the present invention;
FIG. 11 is a schematic view of a portion of a clutch in an engaged state in an embodiment of the glove dipping system of the present invention;
FIG. 12 is a schematic view of a portion of a clutch in a disengaged state in an embodiment of the glove dipping system of the present invention;
FIG. 13 is an assembly view of a mold bar and a conveyor chain in an embodiment of the glove dipping system of the present invention;
fig. 14 is a partially enlarged view of the region C in fig. 13.
Reference numerals:
the automatic glue homogenizing device comprises a rack 1, a transmission chain wheel 11, a first glue homogenizing wheel set 12, a second glue homogenizing wheel set 13, a first guide chain wheel 121 and a second guide chain wheel 131;
the conveying chain 2, the chain plate 21 and the hinge shaft 22;
the glue dipping box 3, a box body 31, a motor 32, an annular part 33, a rotating shaft 34, a layering partition plate 35, an overflow part 36, a first sub-box body 301, a second sub-box body 302 and a sub-annular part 331;
a hand model 4;
a mold rod 5, a connecting plate 51, a first mounting part 511, an inclined extension part 512 and a second mounting part 513;
the guide portion 6, the first guide member 61, the first guide surface 611, the second guide surface 612, the second guide member 62, and the guide surface 621;
a dipping tank 7;
the driving mechanism 8, a power shaft 81, a driven shaft 82, a crank slider assembly 83, a power chain wheel 84, a clutch 85, a third transmission wheel 811, a crank 831, a connecting rod 832, a slider 833, a first transmission wheel 851, a second transmission wheel 852, a driving part 853, an insertion part 854, an insertion matching part 855, a supporting shaft 856, a return spring 857, a telescopic mechanism 8531, a connecting frame 8532 and a connecting piece 8533.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in fig. 1 to 14, the present invention provides a glove dipping system, which is generally configured with a dipping mechanism including a frame 1, a conveyor chain 2, a dipping tank 3, a hand mold 4, and a mold rod 5.
The frame 1 is of a frame structure, a plurality of transmission chain wheels 11 are respectively arranged on two sides of the frame 1, and the transmission chain wheels 11 are driven by a driving motor to rotate. The two conveying chains 2 are respectively wound on the driving chain wheels 11 at the two sides, and the conveying chains 2 at the two sides of the frame 1 run synchronously. The two ends of the mold rod 5 are respectively fixed on the chain plates of the two conveying chains 2 and circularly move along with the conveying chains 2, wherein the mold rod 5 and the conveying chains 2 are relatively fixed and cannot relatively rotate, and the fixation refers to that the mold rod 5 and the conveying chains 2 cannot relatively rotate in the moving process of the conveying chains 2 after installation and does not limit whether the connection of the mold rod 5 and the conveying chains 2 is detachable or not; according to production requirements, a corresponding number of hand molds 4 are fixed on the mold rod 5 and cannot rotate relatively, and of course, the fixation means that the mold rod 5 and the hand molds 4 cannot rotate relatively in the moving process of the conveying chain 2 after installation, and the connection between the hand molds 4 and the mold rod 5 is not limited to be detachable. Therefore, the relative positions and orientations of the hand mould 4, the mould rod 5 and the conveying chain 2 are fixed. Meanwhile, a dipping tank 3 is arranged at a dipping station of the frame 1, generally speaking, the dipping tank 3 is positioned inside the frame 1, and glue solution is contained in the dipping tank 3.
The general workflow is: an operator sleeves the glove bodies (woven gloves or non-woven fabric gloves) on the hand molds 4, the conveying chain 2 drives the hand molds 4 on the mold rods 5 to move at the same time, so that the hand molds 4 move to the impregnation box 3 to complete impregnation treatment, and then subsequent drying and other operations are performed, and the specific work flow of the glove impregnation system is not limited and repeated.
In order to meet the requirement that the conveying chain 2 does not need to be suspended in the gum dipping process, so that the continuous operation of the conveying chain 2 in the gum dipping process is realized. For the dipping box 3, in the dipping process, the position of the dipping box 3 is kept stationary on the rack 1, in order to enable the hand mold 4 to move to the dipping box 3, and enable the glove body on the hand mold 4 to be dipped into the glue solution in the dipping box 3, two guide parts 6 are further arranged on the rack 1, the two guide parts 6 and the two conveying chains 2 are transversely arranged in a one-to-one correspondence manner, the guide parts 6 are located at the dipping station of the rack 1, the guide parts 6 are used for guiding the conveying chains 2 located at the dipping station to move, on the basis that the relative positions and orientations of the hand mold 4, the mold rod 5 and the conveying chains 2 are fixed, the position and orientation of the mold rod 5 are changed by changing the position and orientation of the conveying chains 2, and further the position and orientation of the hand mold 4 are changed, so that the hand mold 4 finishes the dipping process in the operation process. In the dipping process, the dipping box 3 does not need to move up and down, and the conveying chain 2 can continuously run.
The method specifically comprises the following steps: the conveying chain 2 drives the hand mold 4 to move to the gum dipping station, and the guide part 6 is used for guiding the conveying chain 2 to move so that the hand mold 4 is transversely oriented and enters the gum dipping box 3 to move; further, the guide portion 6 is also used for guiding the conveying chain 2 to move so as to gradually and obliquely separate the hand mold 4 from the dipping tank 3.
On one hand, under the guiding action of the guiding part 6, the conveying chain 2 in the moving state can move according to a set track, so that the hand mold 4 is kept in a transversely oriented state in the gum dipping process, and meanwhile, the hand mold 4 is immersed into the gum dipping box 3 to move for gum dipping through guiding the conveying chain 2 to move for gum dipping, so that the continuous operation of the conveying chain 2 can be met to finish gum dipping operation.
On the other hand, during the process of separating the hand mold 4 from the dip tank 3, the guide unit 6 guides the conveying chain 2 to move so that the hand mold 4 is separated from the dip tank 3 in a gradually inclined orientation (preferably, an inclined orientation in which the tip portion is higher than the neck portion), and during the process of gradually inclining and rising the hand mold 4 away from the liquid surface of the glue solution, the glue layer on the glove body is separated from the liquid surface of the glue solution in the dip tank 3 and finally separated from the liquid surface by the surface tension of the glue solution.
And utilize the surface tension effect for the glue film that forms on gloves body surface is more even, and more importantly makes gloves body surface can adsorb appropriate amount of glue solution. Compared with the mode that the glove body is dipped by the movable glue box in the prior art, the glove body is adhered with excessive glue solution after being dipped in the prior art, and then the glue dripping operation is needed to remove the redundant glue solution from the glove body, so that the waste of the glue solution is also caused. And the hand mold 4 is gradually inclined away from the glue dipping box 3, a proper amount of glue solution is left on the glove body by utilizing the surface tension of the glue solution without glue dripping operation, the waste amount of the glue solution is effectively reduced, glue drops formed by glue dripping at the finger ends of the glove can be completely overcome, and the influence of the labor protection glove on the hand feeling of a worker during use is avoided.
In the embodiment, the reason why the hand mold 4 is transversely oriented is that the palm surface of the glove body on the hand mold 4 needs to be dipped, but the invention is not limited to this, and according to different requirements, the hand mold 4 enters the dipping tank 3 in a preset orientation by guiding the conveying chain 2, and then the predetermined part of the hand mold 4 enters the dipping tank 3, and is not limited to transverse orientation.
In some embodiments of the invention, the guides 6 comprise first guide members 61, the first guide members 61 of the two guides 6 are also arranged transversely to the machine frame 1 in one-to-one correspondence with the two conveyor chains 2, the first guide members 61 being adapted to guide the movement of the conveyor chains 2 so as to move the hand formers 4 in the preset orientation and immersed in the dipping tanks 3.
Specifically, the first guiding component 61 is used for guiding the conveying chain 2 to move and enabling the hand mold 4 to be gradually immersed into the dipping box 3, so that the glove body on the hand mold 4 is subjected to dipping treatment. Meanwhile, in the process of guiding the conveying chain 2 to move, the first guide part 61 can enable the hand mold 4 to integrally keep a preset orientation, so that the glove body is immersed below the liquid level of the dipping tank 3 while moving, and the glove body also moves in the dipping tank 3 during the dipping process.
Because the glue solution has certain viscosity, the glove body is dipped in glue by adopting a lifting mode in the conventional technology, when the glove body is wholly immersed into the surface of the glue solution, the contact part of the glue solution and the viscous liquid can cause that the dipping position can not accurately reach the set boundary position, and the height of the dipping position is lower than or higher than the set boundary height. In the embodiment, the glove body is moved in the dipping box 3 to be dipped, so that the palm surface and the finger part of the glove body can be fully contacted with the glue solution in the dipping box 3 in the moving process, the glue layer formed by the glove product can reach the set boundary position, the uneven glue layer formed by the glove in the lifting mode is avoided, and the quality of the product is improved. In addition, the glove body can drive the glue solution in the glue dipping box 3 to flow in the moving process, so that the defective products caused by the surface skinning of the glue solution in the glue dipping process are avoided.
Further, the first guide member 61 has a first guide surface 611, and the first guide surface 611 presses on the conveyor chain 2; the first guide surface 611 extends obliquely downward in the conveying direction of the conveyor chain 2. Thus, the conveying chain 2 moves under the first guide surface 611, and the conveying chain 2 drives the hand mold 4 to move according to a specific track by virtue of the guide track formed by the first guide surface 611. The method specifically comprises the following steps: after the conveying chain 2 drives the hand mold 4 to move to the position of the first guide part 61, the hand mold 4 is positioned above the glue dipping box 3. Wherein the first guide surface 611 has a corner portion a; the role of the first guide surface 611 in the upstream part of the corner a is mainly to guide the conveyor chain 2 to lower and incline downwards, so that the hand mould 4 also follows the conveyor chain 2 to lower into the glue and to change to a predetermined orientation (the transverse orientation is taken as an example in the figure); the first guide surface 611 has a function of guiding the constant height and orientation of the conveyor chain 2 in the downstream portion of the corner a, thereby moving the hand mold 4 with the hand mold in a predetermined orientation while being dipped.
As shown in fig. 4, when the hand mold 4 moves along the first guiding surface 611 along the conveying chain 2, the conveying chain 2 is guided by the first guiding surface 611, so that the link plate on which the mold rod 5 is located can rotate downward by a certain angle around the corresponding hinge shaft on the conveying chain 2, and the hand mold 4 is immersed below the liquid level of the glue solution, so that the glove body on the hand mold 4 is immersed in the glue solution.
In the present embodiment, in order to meet the action requirement that the hand mold 4 is positioned in the glue dipping box 3 and turned downward, the first guide surface 611 extends obliquely downward and then extends obliquely upward or extends along the horizontal plane along the conveying direction of the conveying chain 2.
Specifically, in the process that the conveying chain 2 moves downwards along the first guide surface 611, the glove main body on the hand mold 4 is gradually close to the glue solution level of the glue dipping box 3, and along with the continuous movement of the conveying chain 2, the conveying chain 2 rotates around the hinge shaft of the conveying chain at the position where the inclination direction of the first guide surface 611 changes, so that the mold rod 5 drives the hand mold 4 to turn downwards for a certain angle; thus, the finger part of the glove body on the hand mold 4 can be accurately and effectively immersed below the liquid level, and finally, the palm surface and the finger part of the glove body can be well immersed. At the same time, as the conveyor chain 2 continues to move along the first guide surface 611, the hand form 4 will move in a horizontal direction or a relatively obliquely upward direction.
Still further, the first guide member 61 further has a second guide surface 612; the second guide surface 612 is located behind the first guide surface 611 in the conveying direction of the conveyor chain 2.
Specifically, the first guide member 61 guides the movement of the conveying chain 2 via the first guide surface 611 so that the hand mold 4 is reversely immersed in the glue solution, and then the second guide surface 612 continues to guide the movement of the hand mold 4 in the glue solution. Wherein the hand mold 4 on the mold bar 5 is moved in the dip tank 3 with a predetermined orientation on the mold bar 5 on the conveyor chain 2 moving under the second guide surface 612. Under the guiding action of the second guiding surface 612, the hand mold 4 moves in the glue solution continuously in a preset orientation as a whole. In order to more effectively enable the hand mold 4 to smoothly exit the dip tank 3, the second guide surface 612 extends obliquely upward in the conveying direction of the conveyor chain 2 instead of the predetermined orientation.
As shown in fig. 5, the hand mold 4 on the mold bar 5 on the conveyor chain 2 moving below the second guide surface 612 moves laterally in the dip tank 3 obliquely upward. Specifically, the second guide surface 612 causes the hand mold 4 to gradually rise while guiding the hand mold 4 to move in the substantially lateral posture, and further gradually separates from the glue solution.
As for the guide part 6, it may further include a second guide member 62, the second guide member 62 being provided on the frame 1, the first guide member 61 and the second guide member 62 being arranged in sequence along the conveying direction of the conveying chain 2; the second guide member 62 is used for guiding the movement of the conveyor chain 2 to separate the hand mold 4 from the dip tank 3.
Specifically, after the surface of the glove main body on the hand mold 4 is sufficiently dipped, the hand mold 4 needs to be moved out of the dipping tank 3, and the second guide member 62 guides the conveying chain 2 so that the hand mold 4 can be separated from the dipping tank 3 in a gradually inclined posture, so that the glue layer on the glove main body is separated from the liquid level in the dipping tank 3 and finally separated from the liquid level by using the surface tension effect of the liquid.
The second guide member 62 has a guide surface 621, the guide surface 621 is a cambered structure, and the guide surface 621 extends and bends upward along the conveying direction of the conveying chain 2, the conveying chain 2 moving below the guide surface 621 is pressed by the guide surface 621, the mold rod 5 on the conveying chain 2 moving below the guide surface 621 rotates downward and gradually separates from the glue dipping box 3 while the hand mold 4 on the mold rod 5 moves obliquely upward.
Specifically, under the guiding action of the second guiding component 62, the guiding surface 621 is an arc-shaped structure which is bent upward, so that the hand mold 4 gradually leaves the glue solution in the glue dipping tank 3 in a gradually inclined manner, and along with the movement of the conveying chain 2, under the action of the arc-shaped structure of the guiding surface 621, the chain plate 21 of the conveying chain 2 rotates around the hinge shaft 22 by a certain angle, so that the palm part of the hand mold 4 leaves the liquid level first, and finally the finger part of the hand mold 4 is separated from the liquid level of the glue solution.
Preferably, in order to fully utilize the liquid surface tension to make the glue layer on the glove body more uniform, the guiding surface 621 is an arc-shaped guiding surface, and the palm of the hand mold 4 gradually separates from the glue dipping box 3 in the direction from the finger in the process of separating the hand mold 4 from the glue dipping box 3.
Specifically, guide surface 621 adopts arcwall face and slope to follow upwards and stretch, like this, when hand former 4 upwards moves, hand former 4 still can rotate downwards, better make hand former 4 upwards break away from out the liquid level with the mode of rotating gradually, better utilization liquid surface tension effect adsorbs out unnecessary glue solution from the gloves body to obtain the more even gloves product of glue film.
Under the guiding action of the guide part 6, the conveying chain 2 passes through the first guide part 61 and the second guide part 62 in sequence, wherein the first guide part 61 and the second guide part 62 can be of an integrated structure or a split structure. The conveying chain 2 drives the mold rod 5 to move to the first guide part 61, and the first guide part 61 guides the conveying chain 2 to move and enables the hand mold 4 to be gradually immersed into the rubber dipping box 3; the conveying chain 2 drives the mold rod 5 to move to the second guide part 62, and the second guide part 62 guides the conveying chain 2 to move and enables the hand mold 4 to be gradually separated from the impregnation box 3; and, in the process that the hand mould 4 moves in the dipping tank 3, the hand mould 4 keeps the posture of the preset orientation.
Wherein, for the present invention, two guide portions 6 are provided in a transverse arrangement, and the first guide member 61 and the second guide member 62 of the two guide portions 6 are configured in a transverse arrangement, which is defined with respect to the longitudinal arrangement. In the actual use of the glove dipping system, the vertical arrangement is set as the longitudinal arrangement, the horizontal arrangement is set as the transverse arrangement, and the guide 6, the first guide member 61 and the second guide member 62 are arranged in the horizontal direction along the moving path of the conveyor chain 2.
In addition, for the hand mold 4 to be oriented transversely along the guide part 6 and to be moved and immersed into the dipping tank 3, the palm face of the hand mold 4 facing downwards and the back of the hand facing upwards define that the hand mold 4 is oriented transversely, and according to the actual working condition, the transverse orientation of the hand mold 4 is not limited to be always kept horizontal and can be deflected within a certain range. Similarly, reference to a "predetermined orientation" in the above description does not require that an orientation be maintained at all times, and there may be a range of deflections. For example, the second guide surface shown in the figure guides the hand to deflect slightly by its own inclination in order to allow the hand to leave the glue later on, but still in a transverse orientation.
The palm surface of the glove body on the hand mold 4 is immersed in the glue solution of the dipping box 3, so that the glue solution is adhered to the palm surface of the glove body.
In the present embodiment, for example, the first guide surface 611, the second guide surface 612, and the guide surface 621 are located above the conveyor chain 2, and the conveyor chain 2 is guided by the first guide surface 611, the second guide surface 612, and the guide surface 621 being pressed down. However, the present invention is not limited to this, and the first guide surface 611, the second guide surface 612, and the guide surface 621 may be positioned below the conveyor chain 2, and the conveyor chain 2 may be guided by the support of the first guide surface 611, the second guide surface 612, and the guide surface 621. Even more, the three guide surfaces 611, 612 and 621 can be chosen differently above and below the conveyor chain 2. In addition, the first guide member and the second guide member may be provided with a passage for accommodating the conveyor chain 2, and the first guide surface 611, the second guide surface 612, and the guide surface 621 may be an upper wall or a lower wall of the passage.
In addition, in order to connect the dipping process with the front and rear processes well, at least one transmission chain wheel 11 is respectively arranged above the upstream and downstream two ends of the dipping box, the heights of the transmission chain wheels 11 at the front and rear two ends of the dipping box are higher than the height of the guide part and are positioned outside the guide part, namely, the transmission chain wheel 11 positioned at the upstream of the dipping box is positioned at the upstream side of the first guide part and is higher than the first guide part, and the transmission chain wheel 11 positioned at the downstream of the dipping box is positioned at the downstream side of the second guide part and is higher than the second guide part so as to better guide the overturning of the hand pattern by matching with the guide part.
The first guide part is arranged at the dipping station where the dipping box is located, and can guide the conveying chain, so that the hand mold entering the dipping box is gradually immersed into the glue solution of the dipping box while moving, the surface of the glove main body on the hand mold is adsorbed with the glue solution, the dipping box does not need to move up and down in the dipping process, the dipping operation of the hand mold is completed while the conveying chain drives the hand mold to move, intermittent conveying is not needed for dipping, the conveying chain can continuously operate during dipping, the continuous production degree of the glove dipping machine is improved, the production efficiency is improved, and the energy consumption of the glove dipping machine is reduced.
Further, in the present embodiment, the extending direction of the hand mold coincides with the extending direction of the conveyor chain with reference to a state where the conveyor chain is suspended from the frame. From this fixed orientation of the hand with the conveyor chain, it is determined how the guide guides the conveyor chain and in particular the length, the drop height, etc. of the guide surfaces. However, the present invention is not limited to this, and in other embodiments, for example, the relative angle between the hand and the conveyor chain is changed, and the specific parameters of the guide surface of the guide portion are changed according to the guidance of the above-described embodiment.
Further, in the process of manufacturing the labor protection gloves, in order to better enable the glue solution to enter the fiber layer of the glove main body, generally, the glove main body can be dipped into the solution of the coagulant before dipping the glove main body. The dipping box 7 is arranged on the frame 1, the dipping box 7 contains the solution of the coagulant, the dipping box 7 is driven to move up and down when the glove body is dipped in the prior art, and the conveying chain 2 needs to be stopped.
In order to meet the requirement that the conveying chain 2 does not need to be suspended in the dipping process, so that the continuous running of the conveying chain 2 in the dipping process is realized. For this reason, the dipping tank 3 is provided with a driving mechanism 8, the driving mechanism 8 and the dipping tank 7 form a dipping module, and for convenience of installation, the dipping module can be provided with a separate mounting frame for mounting the dipping tank 7 and the driving mechanism 8, or the mounting frame and the frame 1 can be integrated to mount the dipping tank 7 and the driving mechanism 8 by using the frame 1.
The mounting frame is integrated on the frame 1 for example.
The impregnation tank 7 is arranged on the mounting frame in a vertically sliding manner; the driving mechanism 8 comprises a power shaft 81, a driven shaft 82 and a slider-crank assembly 83, wherein a power chain wheel 84 is arranged on the power shaft 81, the power chain wheel 84 is used for being connected with the conveying chain 2 to introduce power, the power shaft 81 is in transmission connection with the driven shaft 82, and the driven shaft 82 is connected with the impregnation tank through the slider-crank assembly 83.
Specifically, the power generated during the moving process of the conveying chain 2 is used for driving the power chain wheel 84 to rotate, the power chain wheel 84 drives the power shaft 81 to rotate so as to drive the driven shaft 82 to rotate, and the rotating driven shaft 82 drives the impregnation tank 7 to move up and down through the slider-crank assembly 83.
And because the power that flooding case 7 reciprocated comes from conveying chain 2, like this, can realize through mechanical transmission's mode that the reciprocating of flooding case 7 is synchronous with the removal of hand former 4, and then can realize when hand former 4 removes above flooding case 7, flooding case 7 also removes the top in order to realize accomplishing the flooding operation to the gloves main part on hand former 4 simultaneously. In this way, it is possible to achieve a continuous operation of the conveyor chain without stopping during the impregnation.
In order to ensure that the impregnation tank 7 can be smoothly reciprocated up and down, columns (not shown) are provided on both sides of the frame 1, and slider-crank assemblies 83 are provided on both ends of the driven shaft 82; the slider-crank assembly 83 includes a crank 831, a connecting rod 832 and a slider 833 connected in sequence, the crank 831 is disposed on the driven shaft 82, the slider 833 is slidably disposed on the column, and an end of the impregnation tank 7 is connected to the slider 833 on the corresponding side. Crank 831 may also be in the form of a dial that is eccentrically coupled to connecting rod 832 and driven shaft 82.
Further, in order to interrupt the power transmission between the conveyor chain 2 and the drive mechanism 8 when the dipping treatment is not required, a clutch 85 for controlling the on/off of the power transmission is provided between the power shaft 81 and the driven shaft 82.
Specifically, a clutch 85 is connected between the power shaft 81 and the driven shaft 82 to control on/off of power transmission by the clutch 85. In this way, power transmission can be disconnected by the clutch 85 without the need for immersion.
In order to facilitate connection, the clutch 85 includes a first driving wheel 851, a second driving wheel 852 and a clutch assembly, wherein the first driving wheel 851 and the second driving wheel 852 are connected together through the clutch assembly, and the clutch assembly is used for controlling the first driving wheel 851 and the second driving wheel 852 to be separated or connected; the first transmission wheel 851 is in transmission connection with the power shaft 81, and the second transmission wheel 852 is in transmission connection with the driven shaft 82.
Specifically, the first driving wheel 851 and the second driving wheel 852 can also adopt a chain wheel mode, the power output by the power shaft 81 is transmitted to the first driving wheel 851 to rotate, and under the control of the clutch assembly, the first driving wheel 851 is controlled to selectively drive the second driving wheel 852 to rotate, so that the driven shaft 82 is driven to rotate through the second driving wheel.
For the representation entity of the clutch assembly, a clutch component in the conventional technology can be adopted, and preferably, in order to realize automatic matching of the movement rule of the hand mold 4 on the conveying chain 2, an insertion part 854 is arranged on the first driving wheel 851, and an insertion matching part 855 for matching with the insertion part 854 is arranged on the second driving wheel 852; when the clutch assembly is in an engaged state, the plug part 854 and the plug matching part 855 are plugged together; when the clutch assembly is in the disengaged state, the insertion portion 854 is disengaged from the insertion mating portion 855.
Specifically, the inserting portion 854 and the inserting matching portion 855 are matched with each other to form the clutch assembly, and the position of the clutch assembly in the engaging state is kept fixed by using the inserting mode, so that the frequency of the up-down lifting of the impregnation box 7 can be matched with the moving beat of the hand model 4 when the separation is converted into the engagement without stopping the line for adjustment.
The representation entities of the inserting part 854 and the inserting matching part 855 can have various structural forms. For example: the insertion part 854 is a pin arranged on the first driving wheel 851, and the insertion matching part 855 is a jack arranged on the second driving wheel 852; alternatively, the mating part 854 is a projection provided on the first driving wheel 851, and the mating part 855 is a groove provided on the second driving wheel 852.
Further, for the clutch assembly to realize the clutch operation, it further includes a support shaft 856, a driving member 853 and a return spring 858, the support shaft 856 is rotatably disposed on the frame 1, the first driving wheel 851 is disposed on the support shaft 856 through a key, the second driving wheel 852 is rotatably sleeved on the support shaft 856, the return spring 857 is disposed on the support shaft 856 and is used for applying a pushing force to the second driving wheel 852 in a direction towards the first driving wheel 851, and the driving member 853 is disposed on the frame 1 and is used for selectively applying a pulling force to the second driving wheel in a direction away from the first driving wheel 851.
Specifically, when the clutch 85 is in an engaged state, under the action of the return spring 857, the first driving wheel 851 and the second driving wheel 852 are attached together, meanwhile, the inserting portion 854 is inserted into the inserting matching portion 855, and the first driving wheel 851 and the second driving wheel 852 rotate together as a whole. When the clutch 85 is in a clutch state, the driving member 853 applies a pulling force to the first driving wheel 851, so as to overcome the elastic force of the return spring 857 to make the first driving wheel 851 be away from the second driving wheel 852, meanwhile, the inserting portion 854 is separated from the inserting matching portion 855, the first driving wheel 851 is separated from the second driving wheel 852, and the two driving wheels move independently.
For the driving member 853, in order to facilitate connection and output of the driving force, the driving member 853 includes a telescopic mechanism 8531, a connecting frame 8532 and a connecting member 8533, wherein the connecting frame 8532 is provided with a shaft hole, an axis of the shaft hole is collinear with an axis of the support shaft 856, and a rotatable rotating member (not labeled) is provided in the shaft hole; the telescopic mechanism 8531 is arranged on the frame 1, the telescopic part of the telescopic mechanism 8531 is connected with the rotating part through a connecting piece, and the connecting frame 8532 is arranged on the second transmission wheel 852. Specifically, the telescopic mechanism 8531 can adopt conventional power parts with telescopic functions such as an electric push rod and an air cylinder, and the telescopic mechanism 8531 can apply pulling force to the connecting frame 8532 through the connecting part 8533 so as to realize clutching; meanwhile, since the connecting frame 8532 is provided with a rotating part, in the engaged state, the second driving wheel 852 drives the connecting frame 8532 to rotate, and the rotating part can be used for avoiding the influence on the telescopic mechanism 8531. The connecting member 8533 may be a wire rope or a chain, and the rotating member may be a rotating block and is mounted on the connecting frame 8532 through a bearing.
In addition, in order to facilitate the transmission connection between the power shaft 81 and the first transmission wheel 851, a third transmission wheel 811 is further arranged on the power shaft 81, and the third transmission wheel 811 is in transmission connection with the first transmission wheel 851. Specifically, the third driving wheel 811 may also be in a sprocket manner, and the third driving wheel 811 is in chain transmission connection with the first driving wheel 851. For the size configuration of the third driving wheel 811 and the first driving wheel 851, the requirement that each mold rod 5 moves to the upper part of the dipping tank 7 and the dipping tank 7 is correspondingly lifted once to be matched with the mold rod to finish one dipping is met, and the specific configuration mode needs to be related to the pitch of the conveying chain 2 in the actual product and the distance between two adjacent mold rods 5, which is not limited and described herein.
When the glove body needs to be dipped, the hand mold 4 moves along with the conveying chain 2, enters the dipping box 7 for dipping treatment, and then enters the dipping box 3.
The power chain wheel is arranged on the power shaft, and the power of the power chain wheel is derived from the conveying chain running in the glove dipping machine, so that the synchronous running of the power shaft and the conveying chain of the glove dipping machine can be ensured, meanwhile, the power introduced by the power chain wheel is transmitted to the crank block assembly, and the dipping box is driven by the crank block assembly to move up and down in a reciprocating manner; the power for the dipping box to move up and down is derived from the conveying chain, so that the dipping box and the conveying chain can move synchronously, when a mold rod provided with a hand mold moves to a dipping station, the dipping box can synchronously ascend to realize dipping treatment on the glove main body on the hand mold, intermittent conveying is not needed to carry out dipping, the conveying chain can continuously run during dipping, the continuous production degree of the glove dipping machine is improved, the production efficiency of the glove dipping machine is improved, and the energy consumption is reduced.
Further, the dipping tank 3 is modified as follows in order to reduce the fluctuation of the liquid level of the glue solution while driving the flow of the glue solution.
The glue dipping box 3 comprises a box body 31 and a circulating driving module, the circulating driving module comprises a motor 32, an annular part 33 and two rotating shafts 34, the two rotating shafts 34 are arranged side by side and rotatably arranged in the box body 31, the annular part 33 is wound on the two rotating shafts 34 to form transmission connection, and the motor 32 is in transmission connection with one of the rotating shafts 34.
Specifically, after the glue solution is injected into the tank 31, the motor 32 drives the rotating shaft 34 to rotate, so as to drive the annular component 33 to rotate around the rotating shaft 34 in the tank 31 in a circulating manner, and the glue solution flows along with the annular component 33 under the driving action of the annular component 33. I.e. the glue above will follow the upper ring 33 in a first direction, while the glue at the bottom will follow the lower ring 33 in a second direction, the first and second directions being opposite to each other. Thus, the upper glue solution and the lower glue solution can flow in opposite directions, so that the glue solution in the box body 31 can flow circularly. And because two spindles 34 are transversely arranged side by side, so that the liquid level of the glue solution is kept stable in the process that the upper glue solution flows along with the annular component 33, and the glue solution can be uniformly driven to flow integrally.
Further, the ring member 33 includes a plurality of sub-ring members 331 arranged side by side, and the sub-ring members 331 are wound around the two rotating shafts 34 with a space formed between adjacent two sub-ring members 331. Specifically, the plurality of sub-ring members 331 are used to drive the glue solution in the tank 31 to flow, so that the glue solution can be driven to flow more comprehensively and reliably.
Preferably, the outer circumference of the sub-ring 331 is provided with a convex structure or a concave structure, and the convex structure or the concave structure is formed on the outer circumference of the sub-ring 331, so that the glue solution can be driven to flow more efficiently, and the flowing speed of the glue solution can be increased.
And the representation entity for the sub-ring 331 may be a toothed belt, a belt, or an endless chain.
Furthermore, in order to accelerate the flowing speed of the upper layer glue solution and the lower layer glue solution and to enhance the mobility and activity of the glue solution, the circulation driving module further comprises a layered partition 35, the layered partition 35 is transversely arranged in the box body 31, and the layered partition 35 is positioned between the two rotating shafts 34 and surrounds the outside of the layered partition 35.
Specifically, by arranging the layering partition 35 between the two rotating shafts 34, the glue solutions of the upper layer and the lower layer can be separated by using the layering partition 35, so that the glue solutions do not interfere with each other when flowing along the annular component 33, and the glue solution in the driving box 31 can flow circularly.
Further, in order to control the liquid level of the glue solution, an overflow member 36 for controlling the liquid level of the tank 31 is further provided in the tank 31.
In particular, the overflow means 36 can be an overflow pipe arranged vertically in the tank 31, the top mouth of which is lower than the upper edge of the lateral wall of the tank 31. Or, the overflow part 36 is an overflow partition plate which is vertically arranged and divides the tank body 31 into a first sub-tank body 301 and a second sub-tank body 302, and the top edge of the overflow partition plate is lower than the upper edge of the side wall of the tank body 31; the rotation shaft 34 is located in the first sub-housing 301. Specifically, the upper edge of the overflow partition is the height of the liquid level of the glue solution, and the excess glue solution flows into the second sub-tank 302 over the overflow partition.
In order to conveniently collect and recycle the redundant glue solution in the second sub-tank 302, the bottom of the second sub-tank 302 may also be formed into a bottom surface inclined toward the bottom, a liquid outlet hole (not shown) is formed at the lower end of the bottom surface, and the glue solution may rapidly flow to the liquid outlet hole by using the inclined surface of the bottom of the second sub-tank 302 and be output from the liquid outlet hole for recycling.
The two rotating shafts are arranged in the box body, the annular part is sleeved on the two rotating shafts, and the motor drives the rotating shafts to rotate in the gum dipping process, so that the annular part circularly operates in the box body, the circularly operated annular part drives the glue solution in the box body to flow along with the annular part, and the purpose of driving the glue solution to circularly flow in the box body is realized, and thus, the formation of glue films on the surface of the box body can be reduced or avoided; meanwhile, the circular operation process of the annular component drives the glue solution in the box body to stably and circularly flow so as to avoid the phenomenon that the liquid level of the glue solution fluctuates due to the adoption of a stirring mode, effectively improve the gum dipping quality and further improve the product quality and the yield.
Further, after the glove main body on the hand mold 4 is separated from the dipping tank 3 after dipping, since the glue solution on the glove main body is not hardened yet, the hand mold 4 needs to be turned over to enable the glue solution on the glove main body to meet the requirement of glue leveling. For this purpose, at least one first glue homogenizing wheel set 12 is further arranged on the machine frame 1, the first glue homogenizing wheel set 12 comprises two first chain wheel pairs arranged up and down, each first chain wheel pair comprises two first guide chain wheels 121 arranged coaxially and oppositely, the conveying chain 2 sequentially winds around the first guide chain wheels 121 on the corresponding sides, and the part of the conveying chain 2 winding around the first guide chain wheels 121 is in a circuitous structure.
Specifically, to following hand former 4 that conveying chain 2 removed, when conveying chain 2 moved between two first guide sprocket 121 that arrange from top to bottom for hand former 4 can rotate around first guide sprocket 121, and then realizes turning over hand former 4, and at the upset in-process, alright once in order to accomplish the even processing of gluing of the glue solution on gloves main part surface on hand former 4. According to design requirements, a plurality of first glue homogenizing wheel sets 12 can be arranged on the rack 1, and the first glue homogenizing wheel sets 12 are arranged along the moving direction (which refers to the direction of the front and back movement of the conveying chain 2) of the conveying chain 2, so that the hand die 4 can be turned for many times after glue dipping is finished to meet the turning frequency requirement of glue homogenizing.
Furthermore, in the same first glue homogenizing wheel set 12, the two first chain wheel pairs are arranged in a vertically staggered manner. Specifically, to two in same first even plastic wheelset 12 first sprocket is to crisscross the setting from top to bottom, like this, can increase the length of conveying chain 2 between two adjacent upper and lower first direction sprockets 121, and then can the even time of effectual extension to make after even glue is handled, the glue solution on the gloves body is in relatively stable state.
In order to realize synchronous rotation of the two first guide sprockets 121 in the same first sprocket pair, the first sprocket pair further includes a first connecting shaft (not labeled), and two ends of the first connecting shaft are respectively connected to the first guide sprockets 121.
Furthermore, in order to perform the primary glue homogenizing treatment quickly after the hand mold 4 is just separated from the glue dipping tank 3, at least one second glue homogenizing wheel set 13 is further arranged on the frame 1, the second glue homogenizing wheel set 13 is arranged between the glue dipping tank 3 and the first glue homogenizing wheel set 12 along the moving direction of the conveying chain 2 (which refers to the direction in which the conveying chain 2 moves back and forth), and the hand mold 4 further moves to the first guide sprocket to perform the glue homogenizing treatment after rotating around the second guide sprocket.
The second glue homogenizing wheel set 13 comprises at least one second glue homogenizing wheel set, the second glue homogenizing wheel set 13 comprises two second chain wheel pairs which are arranged up and down, each second chain wheel pair comprises two second guide chain wheels 131 which are coaxial and are oppositely arranged on two sides of the frame, and the two conveying chains 2 are sequentially wound on the second guide chain wheels 131 on the corresponding sides; along the extending direction of the conveying chain 2, the length of the conveying chain 2 between two adjacent second chain wheel pairs is smaller than the length between two adjacent first chain wheel pairs, that is, the distance between two adjacent second guide chain wheels 131 on the same side is smaller than the distance between two first guide chain wheels 121 on the same side.
Specifically, after the hand mold 4 is separated from the glue dipping box 3, the conveying chain 2 is guided by the second glue homogenizing wheel set 13 to carry out fast glue homogenizing treatment, and the distance between two second guide chain wheel pairs arranged up and down in the second glue homogenizing wheel set 13 is short. For the hand mold 4, the hand mold 4 can rapidly move to the second guide chain wheel along with the conveying chain 2 and rotate around the axis of the second chain wheel so as to complete the primary glue homogenizing treatment. Therefore, the hand mold 4 can be quickly subjected to at least one glue homogenizing treatment after being separated from the glue dipping box 3, so that the phenomenon that the glue layer is uneven due to the influence of gravity on the glove body on the hand mold 4 is reduced.
Similarly, the second sprocket pair further includes a second connecting shaft (not labeled), and both ends of the second connecting shaft are respectively connected to the second guide sprockets 131, so that the second guide sprockets 131 on both sides can synchronously operate through the second connecting shaft.
Of course, a plurality of second glue spreading wheel sets may be arranged on the frame 1, and the plurality of second glue spreading wheel sets are arranged along the moving direction of the conveying chain (referring to the direction in which the conveying chain 2 moves back and forth).
Through the configuration of the glue homogenizing wheel set on the rack, the glue homogenizing wheel set is configured with the chain wheel pairs which are arranged up and down, after a hand mold on a movable mold rod of the conveying chain is subjected to glue dipping operation and leaves from a glue dipping box, the conveying chain is guided by the chain wheel pairs which are arranged up and down, so that the hand mold can rotate around the guide chain wheel while moving around the guide chain wheel along with the conveying chain, and further glue homogenizing treatment can be performed on glue liquid adhered to a glove main body on the hand mold.
In the preferred embodiment, in order to achieve the design requirement of compact equipment structure and more effectively meet the requirement that the hand mold 4 can be more effectively turned and immersed into the glue solution during the glue dipping process, the mold rod 5 is further provided with connecting plates 51 at two ends, the connecting plates 51 are provided with a first mounting part 511, an inclined extension part 512 and a second mounting part 513 which are connected in sequence, the first mounting part 511 is mounted on the chain plate 21 of the conveying chain 2, and the second mounting part 513 is connected at the corresponding end position of the mold rod 5. Since the first and second mounting portions 511 and 513 are connected together by the inclined extension portion 512, the center line of the mold bar 5 is deviated from the plane formed by the axes of the hinge shafts 22 at both ends of the link plate 21 to which the mold bar 5 is mounted.
During the dipping process, when the chain plate 21 rotates around one of the hinge shafts 22, the connecting plate 51 can increase the rotation amplitude of the hand mold 4 on the mold rod 5, so as to obtain good dipping effect. Simultaneously, when the even glue, because the die rod 5 is kept away from the link joint 21, the die rod 5 can effectively avoid the edge of the chain wheel when rotating along with the link joint 21, and then the size of the chain wheel does not need to be designed too much, so that the structure of the whole equipment is more compact.
Finally, it should be noted that: the above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.
Claims (10)
1. The glue dipping mechanism is characterized in that the mold rods, the hand molds and the conveying chain are arranged in a relatively fixed mode in position and orientation, two first guide parts are further arranged on the rack and are transversely arranged, and the first guide parts can guide the conveying chain to move so that the hand molds are in a preset orientation and are immersed in the glue dipping box to move.
2. The dipping mechanism as claimed in claim 1, wherein the first guide member has a first guide surface that presses against or holds the conveyor chain; the upstream portion of the first guide surface extends obliquely downward in the conveying direction of the conveyor chain.
3. The dipping mechanism of claim 2, wherein the first guide surface has a corner portion;
the mold rod on the conveyor chain moving below or above the first guide surface, the hand mold on the mold rod rotating downward at a corner position of the first guide surface with an articulated shaft of the conveyor chain at a corresponding position while moving laterally and being immersed in the dip tank.
4. The glue dipping mechanism as recited in claim 3 wherein the first guide member further has a second guide surface; the second guide surface is positioned behind the first guide surface along the conveying direction of the conveying chain; the second guide surface presses on the conveying chain or supports the conveying chain, and the hand mold on the mold rod on the conveying chain moving below or above the second guide surface moves in the dip tank.
5. The glue dipping mechanism according to claim 4, wherein the second guide surface extends obliquely upward in the conveying direction of the conveyor chain.
6. The dipping mechanism according to claim 5 wherein the hand mold on the mold bar on the conveyor chain moving below or above the second guide surface moves laterally in the dipping tank obliquely upward.
7. The dipping mechanism according to claim 1, wherein a second guide member is further provided on the frame, and the first guide member and the second guide member are arranged in sequence along the conveying direction of the conveying chain; the second guide component can guide the conveying chain to move so as to enable the hand mould to be separated from the dipping box.
8. The mechanism of claim 7, wherein the second guiding member has a guiding surface which is a curved surface and extends upwardly and curvedly in the conveying direction of the conveyor chain, and the hand mold on the mold bar on the conveyor chain moving below or above the guiding surface is further rotated downwardly and gradually separated from the impregnation tank while moving obliquely upwardly.
9. The dipping mechanism according to any one of claims 1 to 8, wherein the hand mold extends in a direction corresponding to the direction in which the conveyor chain extends, with reference to a state in which the conveyor chain is suspended from the frame.
10. A glove dipping system comprising the dipping mechanism according to any one of claims 1 to 9, wherein the dipping tank is disposed on a frame of the dipping mechanism; and the hand mold in the dipping mechanism moves along with the conveying chain and enters the dipping box of the dipping mechanism after entering the dipping box.
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| CN202110704174.6A CN113427688B (en) | 2021-06-24 | 2021-06-24 | Dipping mechanism and glove dipping system |
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| CN202110704174.6A CN113427688B (en) | 2021-06-24 | 2021-06-24 | Dipping mechanism and glove dipping system |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113927807A (en) * | 2021-10-16 | 2022-01-14 | 会同县龙凤皮制品有限责任公司 | Gum dipping device in glove production process |
| CN113927808A (en) * | 2021-10-16 | 2022-01-14 | 会同县龙凤皮制品有限责任公司 | High-quality production equipment for gloves |
| CN115107207A (en) * | 2022-08-29 | 2022-09-27 | 江苏海思湃安防有限公司 | Centrifugal circulation rubber box for production of dipped gloves |
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| CN208971345U (en) * | 2018-11-05 | 2019-06-11 | 佛山市澳亚机电有限公司 | A kind of motor stator component impregnation degumming equipment |
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| CN211917462U (en) * | 2019-12-31 | 2020-11-13 | 山东星宇手套有限公司 | PU gum dipping glove production line |
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2021
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113927807A (en) * | 2021-10-16 | 2022-01-14 | 会同县龙凤皮制品有限责任公司 | Gum dipping device in glove production process |
| CN113927808A (en) * | 2021-10-16 | 2022-01-14 | 会同县龙凤皮制品有限责任公司 | High-quality production equipment for gloves |
| CN113927808B (en) * | 2021-10-16 | 2023-12-22 | 模鑫(台州)科技有限公司 | High-quality production equipment for gloves |
| CN113927807B (en) * | 2021-10-16 | 2023-12-29 | 蒙山县至元科技实业有限公司 | Gumming device in glove production process |
| CN115107207A (en) * | 2022-08-29 | 2022-09-27 | 江苏海思湃安防有限公司 | Centrifugal circulation rubber box for production of dipped gloves |
| CN115107207B (en) * | 2022-08-29 | 2023-10-20 | 宁波谦屹节能科技有限公司 | Centrifugal type annular gumming box for gum dipping glove production |
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|---|---|
| CN113427688B (en) | 2023-06-02 |
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Denomination of invention: Dipping mechanism and glove dipping system Effective date of registration: 20231114 Granted publication date: 20230602 Pledgee: Qingdao Bank Co.,Ltd. Weifang Gaomi Branch Pledgor: SHANDONG XINGYU GLOVES Co.,Ltd. Registration number: Y2023980065537 |
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Granted publication date: 20230602 Pledgee: Qingdao Bank Co.,Ltd. Weifang Gaomi Branch Pledgor: SHANDONG XINGYU GLOVES Co.,Ltd. Registration number: Y2023980065537 |
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