CN115592873A - Heating device is used in rotational moulding machine production - Google Patents
Heating device is used in rotational moulding machine production Download PDFInfo
- Publication number
- CN115592873A CN115592873A CN202211258610.2A CN202211258610A CN115592873A CN 115592873 A CN115592873 A CN 115592873A CN 202211258610 A CN202211258610 A CN 202211258610A CN 115592873 A CN115592873 A CN 115592873A
- Authority
- CN
- China
- Prior art keywords
- transmission
- fixed mounting
- wheel
- plate
- heating device
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000010438 heat treatment Methods 0.000 title claims abstract description 83
- 238000001175 rotational moulding Methods 0.000 title claims abstract description 45
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 20
- 230000005540 biological transmission Effects 0.000 claims abstract description 87
- 230000007246 mechanism Effects 0.000 claims abstract description 63
- 230000002146 bilateral effect Effects 0.000 claims description 6
- 244000309464 bull Species 0.000 claims description 3
- 230000000712 assembly Effects 0.000 abstract description 20
- 238000000429 assembly Methods 0.000 abstract description 20
- 230000000694 effects Effects 0.000 abstract description 9
- 230000007547 defect Effects 0.000 abstract description 4
- 238000001746 injection moulding Methods 0.000 abstract description 4
- 230000006872 improvement Effects 0.000 description 9
- 238000010586 diagram Methods 0.000 description 6
- 230000000903 blocking effect Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 239000004033 plastic Substances 0.000 description 5
- 229920003023 plastic Polymers 0.000 description 5
- 238000009434 installation Methods 0.000 description 4
- 239000006223 plastic coating Substances 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 239000002994 raw material Substances 0.000 description 3
- 230000001360 synchronised effect Effects 0.000 description 3
- 230000000149 penetrating effect Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 229920001169 thermoplastic Polymers 0.000 description 1
- 239000004416 thermosoftening plastic Substances 0.000 description 1
Images
Classifications
-
- 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
- B29C41/46—Heating or cooling
-
- 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
- B29C41/04—Rotational or centrifugal casting, i.e. coating the inside of a mould by rotating the mould
-
- 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
- B29C41/52—Measuring, controlling or regulating
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The invention discloses a heating device for production of a rotational molding machine, which comprises a base, wherein a fixed plate is fixedly arranged at the front part of the upper end of the base, an avoidance groove is formed in the front end of the fixed plate, two transmission assemblies are connected to the upper part of the front end of the fixed plate in an inserting manner, four auxiliary pushing wheels are movably arranged at the lower part of the front end of the fixed plate, a heating plate is movably arranged at the front end of the fixed plate, a mounting plate is fixedly arranged at the rear end of the fixed plate, a driving mechanism is fixedly arranged in the mounting plate and is in transmission connection with the two transmission assemblies, a positioning mechanism is fixedly arranged at the rear part of the upper end of the base, an adjusting mechanism is fixedly arranged at the upper end of the base, and a mold is in transmission connection with the upper part of the adjusting mechanism. The heating device for producing the rotational molding machine, disclosed by the invention, has the advantages of simple and compact structure, stable transmission, good heating effect and uniform heating of a mold, effectively overcomes the defect of air holes on the thin wall of an injection molding product, improves the production quality and the working efficiency, and also improves the processing quality of the rotational molding product.
Description
Technical Field
The invention relates to the technical field of rotational molding, in particular to a heating device for rotational molding machine production.
Background
Rotational molding is a thermoplastic hollow molding method; the method is that plastic raw material is added into a mould, then the mould is continuously rotated along two vertical shafts and heated, the plastic raw material in the mould is gradually and uniformly coated and fused on the whole surface of a mould cavity under the action of gravity and heat energy, and the plastic raw material is formed into a required shape and then is cooled and shaped to form the product.
In the prior art, chinese patent publication No. CN204869419U discloses a rotational molding machine system, which includes a rotational molding machine, a foundation and a mold, wherein the foundation has a containing space with a hollow middle part for containing the rotational molding machine, an electric control box body is arranged on the foundation, the rotational molding machine includes a sliding table with a sliding guide rail, two bases which are respectively located on the sliding guide rail and are arranged in parallel, first bearing seat groups which are arranged in parallel are respectively arranged above the two bases, first bearings which are respectively arranged in the first bearing seat groups in a penetrating manner, and a plurality of rollers which are respectively arranged in the first bearings in a penetrating manner; the mould is clamped by two first bearings and arranged above the first bearings, two opposite sides of the foundation are respectively provided with a second bearing seat, and two sides of the base are provided with second bearings corresponding to the second bearing seats so as to enable the rotational molding machine to be suspended in the foundation; and two ends of the first bearing are respectively provided with a reinforced bearing seat so that the reinforced bearing seats bear the lateral stress of the mold when the rotational molding machine inclines. Although the rotational molding machine system in the above scheme adapts to moulds of different sizes, the heating device is fixedly arranged, so that the heating regulation at different positions cannot be met, the heating effect is not good, and the quality of rotational molding products is not ideal. Therefore, we propose a heating device for producing the rotational molding machine.
Disclosure of Invention
The invention mainly aims to provide a heating device for production of a rotational molding machine, which can effectively solve the problems in the background art.
In order to realize the purpose, the invention adopts the technical scheme that:
the utility model provides a heating device is used in rotational molding machine production, includes the base, the anterior fixed mounting in upper end of base has the fixed plate, the front end of fixed plate is provided with dodges the groove, the front end upper portion interlude of fixed plate is connected with two drive assemblies, and two drive assemblies are bilateral symmetry and set up, the front end lower part movable mounting of fixed plate has four supplementary catch wheels, and four supplementary catch wheels are the annular setting with two drive assemblies, the front end movable mounting of fixed plate has the heating plate, and the heating plate is connected with drive assembly and supplementary catch wheel transmission, the rear end fixed mounting of fixed plate has the mounting panel, fixed mounting has actuating mechanism in the mounting panel, actuating mechanism is connected with two drive assembly transmissions, the upper end rear portion fixed mounting of base has positioning mechanism, the upper end fixed mounting of base has adjustment mechanism, adjustment mechanism's upper portion transmission is connected with the mould, the mould joint is at positioning mechanism's middle part;
the drive mechanism comprises a motor, the motor is fixedly mounted in the mounting plate, a rotating rod is fixedly mounted at the output end of the motor, a driving wheel is fixedly mounted at the front end of the rotating rod, and a conveying belt is sleeved on the outer surface of the driving wheel.
As a further improvement of the scheme, the outer surface of the heating plate is provided with a transmission groove, the inner surface of the heating plate is fixedly provided with a plurality of heating sources, and the heating sources are arranged annularly.
As a further improvement of the scheme, the transmission assembly comprises a fixed rod, the front end of the fixed rod is fixedly provided with an active pushing wheel, the rear end of the fixed rod penetrates through the fixed plate and is fixedly provided with a transmission wheel, and the fixed rod is movably arranged with the fixed plate through a bearing.
As a further improvement of the scheme, the driving wheels and the second driving wheel are located on the same plane, and the two driving wheels are in transmission connection with the second driving wheel through the second conveying belt.
As a further improvement of the scheme, the driving pushing wheels and the auxiliary pushing wheels have the same structure and are positioned on the same plane, and one sides of the outer surfaces of the driving pushing wheels and the auxiliary pushing wheels are positioned in the transmission grooves to be in transmission connection with the transmission components and the auxiliary pushing wheels and the heating plate.
As the further improvement of above-mentioned scheme, adjustment mechanism includes mount pad and No. two driving rollers, the mount pad is provided with two, two both sides around the upper end of base are fixed mounting respectively to the mount pad, and the right-hand member fixed mounting of anterior mount pad has a motor, the output of a motor runs through the right-hand member of mount pad and fixed mounting has a driving roller No. one, the left end of a driving roller runs through the left end of mount pad and fixed mounting has a drive wheel No. one, no. two driving roller movable mounting is in the mount pad at rear portion, the left end of No. two driving rollers runs through the left end of mount pad and fixed mounting has from the driving wheel.
As a further improvement of the scheme, the driven wheel and the first driving wheel are identical in structure and located on the same plane, and a first conveying belt is connected between the driven wheel and the first driving wheel in a transmission mode.
As a further improvement of above-mentioned scheme, positioning mechanism includes the support frame, the support frame is provided with two, two the equal fixed mounting of support frame just is the symmetry setting at the upper end rear portion of base, two common movable mounting has positive and negative screw rod between the support frame, the equal threaded connection in the left and right sides has locating component on the positive and negative screw rod, the one end of positive and negative screw rod runs through support frame and fixed mounting has positive and negative motor, two common fixed mounting has two gag lever posts between the support frame, and positive and negative screw rod is located between two gag lever posts, two the gag lever post all with locating component sliding connection.
As a further improvement of the scheme, the positioning assembly comprises a moving plate, a threaded hole and two positioning holes are formed in the rear portion of the moving plate, two blocking rods are fixedly mounted at the front end of the moving plate, and the two blocking rods are arranged in a vertically symmetrical mode.
As a further improvement of the scheme, the threaded holes are sleeved on one side of the positive and negative screws and are in threaded connection with the positive and negative screws, and the two positioning holes are respectively sleeved on the limiting rods on the upper side and the lower side and are in sliding connection with the limiting rods.
Compared with the prior art, the invention has the following beneficial effects:
1. in the invention, the driving wheel II drives the driving pushing wheels on the left side and the right side to rotate through the conveying belt II, and the driving pushing wheels and the auxiliary pushing wheels are matched with each other to rotate in the transmission groove to push the heating plate to rotate, so that the heating source rotates, the heating source uniformly heats the inner surface and the outer surface of the mold, the plastic in the mold is uniformly heated, the heating effect is improved, and the processing quality of the rotational molding product is improved.
2. According to the invention, the first driving wheel drives the driven wheel to synchronously rotate through the first conveying belt, the second driving roller and the first driving roller are matched with each other to drive the mold, so that the mold continuously rotates in the transmission groove, the mold is uniformly heated, the heating effect is further improved, the plastic coating on the inner surface of the mold can be uniformly coated, the defect of air holes on the thin wall of an injection molding product is effectively overcome, the production quality is high, and the working efficiency is high.
3. According to the invention, the two movable plates move in opposite directions through threaded connection of the forward and reverse screws and the movable plates, the four blocking rods are matched with each other to limit the mould, so that the mould is prevented from inclining, the structure is simple and compact, the transmission is stable, the stability of the mould in the rotating process is improved, the mould can adapt to moulds of different specifications, and the application range is wide.
In conclusion, the transmission assembly is in transmission connection with the driving mechanism, the heating plate is rotated, the adjusting mechanism and the positioning mechanism are matched with each other to drive the mold to rotate, so that the rotation directions of the heating plate and the mold are opposite and vertical to each other, plastic coatings on the inner surface of the mold can be uniformly coated, the defect that air holes appear on the thin wall of an injection molding product is effectively overcome, the production quality is high, the working efficiency is high, the heating effect is improved, and the processing quality of the rotational molding product is improved.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a front view of the overall structure of a heating device for producing a rotational molding machine according to the present invention;
FIG. 2 is a rear view of the overall structure of a heating device for producing the rotational molding machine according to the present invention;
FIG. 3 is a schematic structural diagram of a fixing plate of a heating device for producing a rotational molding machine according to the present invention;
fig. 4 is a schematic connection diagram of a transmission assembly and a driving mechanism of the heating device for rotational molding machine production according to the present invention;
fig. 5 is a schematic structural diagram of a heating plate of the heating device for producing the rotational molding machine of the invention;
FIG. 6 is a schematic structural diagram of a positioning mechanism of a heating device for rotational molding machine production according to the present invention;
FIG. 7 is a schematic structural diagram of a positioning assembly of a heating device for producing a rotational molding machine according to the present invention;
fig. 8 is a schematic structural diagram of an adjusting mechanism of a heating device for rotational molding machine production according to the present invention.
In the figure: 1. a base; 2. a fixing plate; 3. a transmission assembly; 4. an auxiliary push wheel; 5. heating the plate; 6. an adjustment mechanism; 7. a mold; 8. a positioning mechanism; 9. a drive mechanism; 10. mounting a plate; 21. an avoidance groove; 31. fixing the rod; 32. a driving wheel; 33. the driving pushing wheel; 51. a transmission groove; 52. a heating source; 61. a mounting base; 62. a first motor; 63. a first driving wheel; 64. a first driving roller; 65. a second driving roller; 66. a driven wheel; 67. a first conveyor belt; 81. a support frame; 82. a positive and negative motor; 83. a forward screw and a reverse screw; 84. a positioning assembly; 85. a limiting rod; 841. moving the plate; 842. a threaded hole; 843. positioning holes; 844. a gear lever; 91. a second motor; 92. a rotating rod; 93. a second driving wheel; 94. and a second conveyor belt.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The technical scheme of the invention is further explained by combining the attached drawings.
Example one
The utility model provides a heating device is used in rotational molding machine production, as shown in fig. 1-2, including base 1, the anterior fixed mounting in upper end of base 1 has fixed plate 2, the front end of fixed plate 2 is provided with dodges the groove 21, the front end upper portion interlude of fixed plate 2 is connected with two drive assembly 3, and two drive assembly 3 are bilateral symmetry and set up, the front end lower part movable mounting of fixed plate 2 has four supplementary catch wheel 4, and four supplementary catch wheel 4 are the annular setting with two drive assembly 3, the front end movable mounting of fixed plate 2 has heating plate 5, and heating plate 5 is connected with drive assembly 3 and supplementary catch wheel 4 transmission, the rear end fixed mounting of fixed plate 2 has mounting panel 10, fixed mounting has actuating mechanism 9 in mounting panel 10, actuating mechanism 9 is connected with two drive assembly 3 transmissions, the upper end rear portion fixed mounting of base 1 has positioning mechanism 8, the upper end fixed mounting of base 1 has adjustment mechanism 6, the upper portion transmission of adjustment mechanism 6 is connected with mould 7, mould 7 joint is at the middle part of positioning mechanism 8.
The embodiment is in concrete use, place mould 7 in adjustment mechanism 6's upper end, it is spacing to carry out the centre gripping to mould 7 through positioning mechanism 8, surperficial mould 7 emptys, then start adjustment mechanism 6, drive mould 7 through adjustment mechanism 6 and rotate, start actuating mechanism 9 this moment, it rotates to be connected drive assembly 3 through actuating mechanism 9 and the transmission of drive assembly 3, mutually support through drive assembly 3 and supplementary catch wheel 4 and make heating plate 5 rotate, turn to mutually perpendicular with turning to of mould 7 through turning to of heating plate 5, can make the interior external surface thermally equivalent of mould 7, thereby improve the effect of being heated of mould 7, and then improve the processingquality of rotational moulding goods in the mould 7.
Example two
On the basis of the first embodiment, as shown in fig. 3-5, a heating device for production of a rotational molding machine comprises a base 1, wherein a fixed plate 2 is fixedly installed at the front part of the upper end of the base 1, a dodging groove 21 is formed in the front end of the fixed plate 2, two transmission assemblies 3 are connected to the upper part of the front end of the fixed plate 2 in an inserting manner, the two transmission assemblies 3 are arranged in a bilateral symmetry manner, four auxiliary pushing wheels 4 are movably installed at the lower part of the front end of the fixed plate 2, the four auxiliary pushing wheels 4 and the two transmission assemblies 3 are arranged in an annular manner, a heating plate 5 is movably installed at the front end of the fixed plate 2, the heating plate 5 is in transmission connection with the transmission assemblies 3 and the auxiliary pushing wheels 4, an installation plate 10 is fixedly installed at the rear end of the fixed plate 2, a driving mechanism 9 is fixedly installed in the installation plate 10, the driving mechanism 9 is in transmission connection with the two transmission assemblies 3, a positioning mechanism 8 is fixedly installed at the rear part of the upper end of the base 1, an adjusting mechanism 6 is fixedly installed at the upper part of the upper end of the base 1 in a transmission connection with a mold 7, and the mold 7 is clamped in the middle part of the positioning mechanism 8; the driving mechanism 9 comprises a second motor 91, the second motor 91 is fixedly arranged in the mounting plate 10, the output end of the second motor 91 is fixedly provided with a rotating rod 92, the front end of the rotating rod 92 is fixedly provided with a second driving wheel 93, and the outer surface of the second driving wheel 93 is sleeved with a second conveying belt 94; the outer surface of the heating plate 5 is provided with a transmission groove 51, the inner surface of the heating plate 5 is fixedly provided with a plurality of heating sources 52, and the plurality of heating sources 52 are annularly arranged; the transmission assembly 3 comprises a fixed rod 31, the front end of the fixed rod 31 is fixedly provided with an active pushing wheel 33, the rear end of the fixed rod 31 penetrates through the fixed plate 2 and is fixedly provided with a transmission wheel 32, and the fixed rod 31 is movably arranged with the fixed plate 2 through a bearing; the transmission wheels 32 and the second driving wheel 93 are positioned on the same plane, and the two transmission wheels 32 are in transmission connection with the second driving wheel 93 through a second conveyor belt 94; the driving pushing wheel 33 and the auxiliary pushing wheel 4 have the same structure and are positioned on the same plane, and one side of the outer surfaces of the driving pushing wheel 33 and the auxiliary pushing wheel 4 is positioned in the transmission groove 51 to connect the transmission assembly 3 and the auxiliary pushing wheel 4 with the heating plate 5 in a transmission way.
This embodiment is in concrete use, start No. two motor 91, drive bull stick 92 through No. two motor 91 and make No. two drive wheel 93 rotate, make No. two drive wheel 93 drive the synchronous rotation of drive wheel 32 of the left and right sides through No. two conveyer belts 94, make dead lever 31 drive initiative impeller 33 through drive wheel 32 and rotate, mutually support at driving groove 51 internal rotation promotion heating plate 5 through initiative impeller 33 and supplementary impeller 4 and rotate, thereby make heating source 52 rotate, make heating source 52 carry out the even heating to the inside and outside surface of mould 7, it is even to make the interior plastics heating of mould 7, the heating effect is improved, thereby the processingquality of rotational moulding goods has been improved.
EXAMPLE III
On the basis of the first embodiment, as shown in fig. 6-7, a heating device for production of a rotational molding machine comprises a base 1, wherein a fixed plate 2 is fixedly installed at the front part of the upper end of the base 1, a dodging groove 21 is formed in the front end of the fixed plate 2, two transmission assemblies 3 are connected to the upper part of the front end of the fixed plate 2 in an inserting manner, the two transmission assemblies 3 are arranged in a bilateral symmetry manner, four auxiliary pushing wheels 4 are movably installed at the lower part of the front end of the fixed plate 2, the four auxiliary pushing wheels 4 and the two transmission assemblies 3 are arranged in an annular manner, a heating plate 5 is movably installed at the front end of the fixed plate 2, the heating plate 5 is in transmission connection with the transmission assemblies 3 and the auxiliary pushing wheels 4, an installation plate 10 is fixedly installed at the rear end of the fixed plate 2, a driving mechanism 9 is fixedly installed in the installation plate 10, the driving mechanism 9 is in transmission connection with the two transmission assemblies 3, a positioning mechanism 8 is fixedly installed at the rear part of the upper end of the base 1, an adjusting mechanism 6 is fixedly installed at the upper part of the upper end of the base 1 in a transmission connection with a mold 7, and the mold 7 is clamped in the middle part of the positioning mechanism 8; the positioning mechanism 8 comprises two supporting frames 81, the two supporting frames 81 are arranged, the two supporting frames 81 are fixedly arranged at the rear part of the upper end of the base 1 and symmetrically arranged, a positive and negative screw 83 is movably arranged between the two supporting frames 81, the left side and the right side of the positive and negative screw 83 are in threaded connection with a positioning assembly 84, one end of the positive and negative screw 83 penetrates through the supporting frames 81 and is fixedly provided with a positive and negative motor 82, two limiting rods 85 are fixedly arranged between the two supporting frames 81, the positive and negative screw 83 is positioned between the two limiting rods 85, and the two limiting rods 85 are in sliding connection with the positioning assembly 84; the positioning assembly 84 comprises a moving plate 841, a threaded hole 842 and two positioning holes 843 are formed in the rear part of the moving plate 841, two blocking rods 844 are fixedly mounted at the front end of the moving plate 841, and the two blocking rods 844 are arranged up and down symmetrically; the threaded hole 842 is sleeved on one side of the positive and negative screw 83 and is in threaded connection with the positive and negative screw 83, and the two positioning holes 843 are respectively sleeved on the limiting rods 85 on the upper and lower sides and are in sliding connection with the limiting rods 85.
In the specific use process of the embodiment, the mold 7 is placed at the upper ends of the first transmission roller 64 and the second transmission roller 65, at this time, the forward and reverse motor 82 is started, the forward and reverse screw rod 83 is driven by the forward and reverse motor 82 to rotate, the two moving plates 841 are driven to move in opposite directions through the threaded connection of the forward and reverse screw rod 83 and the moving plates 841, the two moving plates 841 are mutually close to enable the gear rods 844 of the left side and the right side to be mutually close to each other, so that the mold 7 is limited through the mutual matching of the four gear rods 844, the inclination of the mold 7 is avoided, the structure is simple and compact, the transmission is stable, the stability of the mold 7 in the rotation process is improved, the mold 7 can adapt to molds 7 of different specifications, and the application range is wide.
Example four
On the basis of the first embodiment, as shown in fig. 8, a heating device for rotational molding machine production comprises a base 1, wherein a fixed plate 2 is fixedly mounted at the front part of the upper end of the base 1, a dodging groove 21 is formed in the front end of the fixed plate 2, two transmission assemblies 3 are inserted and connected to the upper part of the front end of the fixed plate 2, the two transmission assemblies 3 are arranged in bilateral symmetry, four auxiliary pushing wheels 4 are movably mounted at the lower part of the front end of the fixed plate 2, the four auxiliary pushing wheels 4 and the two transmission assemblies 3 are arranged in an annular shape, a heating plate 5 is movably mounted at the front end of the fixed plate 2, the heating plate 5 is in transmission connection with the transmission assemblies 3 and the auxiliary pushing wheels 4, a mounting plate 10 is fixedly mounted at the rear end of the fixed plate 2, a driving mechanism 9 is fixedly mounted in the mounting plate 10, the driving mechanism 9 is in transmission connection with the two transmission assemblies 3, a positioning mechanism 8 is fixedly mounted at the rear part of the upper end of the base 1, an adjusting mechanism 6 is fixedly mounted at the upper part of the base 1, a mold 7 is connected to the upper part of the adjusting mechanism 6, and the mold 7 is clamped in the middle part of the positioning mechanism 8; the adjusting mechanism 6 comprises mounting seats 61 and two transmission rollers 65, the mounting seats 61 are provided with two, the two mounting seats 61 are respectively and fixedly mounted on the front side and the rear side of the upper end of the base 1, the right end of the front mounting seat 61 is fixedly provided with a first motor 62, the output end of the first motor 62 penetrates through the right end of the mounting seat 61 and is fixedly provided with a first transmission roller 64, the left end of the first transmission roller 64 penetrates through the left end of the mounting seat 61 and is fixedly provided with a first driving wheel 63, the second transmission roller 65 is movably mounted in the rear mounting seat 61, and the left end of the second transmission roller 65 penetrates through the left end of the mounting seat 61 and is fixedly provided with a driven wheel 66; the driven wheel 66 and the first driving wheel 63 are identical in structure and located on the same plane, and a first conveyor belt 67 is connected between the driven wheel 66 and the first driving wheel 63 in a transmission mode.
In the concrete use of embodiment, start a motor 62, drive a driving roller 64 through a motor 62 and rotate, make a drive wheel 63 drive through a conveyer belt 67 and rotate from driving wheel 66 synchronous, thereby make No. two driving rollers 65 and a driving roller 64 synchronous rotation, mutually support through No. two driving rollers 65 and a driving roller 64 and carry out the transmission to mould 7, make mould 7 constantly rotatory in driving groove 51, make mould 7 be heated evenly, improve the heating effect, thereby make the plastic coating on the mould 7 internal surface can evenly paint, effectively improve the defect that the gas pocket appears on the injection molding thin wall, high production quality, and high work efficiency.
The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (10)
1. The utility model provides a heating device is used in rotational moulding machine production, includes base (1), its characterized in that: the upper end front portion of base (1) is fixedly installed with fixed plate (2), the front end of fixed plate (2) is provided with dodge groove (21), the front end upper portion of fixed plate (2) alternates and is connected with two transmission components (3), and two transmission components (3) are bilateral symmetry setting, the front end lower part movable mounting of fixed plate (2) has four supplementary catch wheels (4), and four supplementary catch wheels (4) are the annular setting with two transmission components (3), the front end movable mounting of fixed plate (2) has heating plate (5), and heating plate (5) are connected with transmission components (3) and supplementary catch wheel (4) transmission, the rear end fixed mounting of fixed plate (2) has mounting panel (10), fixed mounting has actuating mechanism (9) in mounting panel (10), actuating mechanism (9) is connected with two transmission components (3) transmission, the upper end rear portion fixed mounting of base (1) has positioning mechanism (8), the upper end fixed mounting of base (1) has adjustment mechanism (6), the upper portion transmission of adjustment mechanism (6) is connected with transmission mechanism (7), the joint mechanism (7) is located at the middle part of mould (8);
actuating mechanism (9) are including No. two motor (91), no. two motor (91) fixed mounting is in mounting panel (10), the output fixed mounting of No. two motor (91) has bull stick (92), the front end fixed mounting of bull stick (92) has No. two drive wheel (93), no. two conveyer belt (94) have been cup jointed to the surface of No. two drive wheel (93).
2. The heating device for producing the rotational molding machine according to claim 1, characterized in that: the surface of heating plate (5) is provided with drive groove (51), the internal surface fixed mounting of heating plate (5) has a plurality of heating sources (52), and a plurality of heating sources (52) are the annular setting.
3. The heating device for rotational molding machine production according to claim 1, characterized in that: the transmission assembly (3) comprises a fixing rod (31), a driving pushing wheel (33) is fixedly mounted at the front end of the fixing rod (31), a transmission wheel (32) penetrates through the fixing plate (2) at the rear end of the fixing rod (31), and the fixing rod (31) is movably mounted with the fixing plate (2) through a bearing.
4. The heating device for producing the rotational molding machine according to claim 3, characterized in that: the transmission wheels (32) and the second driving wheel (93) are located on the same plane, and the two transmission wheels (32) are in transmission connection with the second driving wheel (93) through a second conveying belt (94).
5. The heating device for producing the rotational molding machine according to claim 3, characterized in that: the driving pushing wheel (33) and the auxiliary pushing wheel (4) are identical in structure and located on the same plane, and one side of the outer surface of the driving pushing wheel (33) and one side of the outer surface of the auxiliary pushing wheel (4) are located in the transmission groove (51) to be connected with the transmission assembly (3) and the auxiliary pushing wheel (4) and the heating plate (5) in a transmission mode.
6. The heating device for producing the rotational molding machine according to claim 1, characterized in that: adjustment mechanism (6) are including mount pad (61) and No. two driving roller (65), mount pad (61) is provided with two, two mount pad (61) is fixed mounting both sides around the upper end of base (1) respectively, and the right-hand member fixed mounting of anterior mount pad (61) has motor (62) No. one, the output of motor (62) runs through right-hand member and the fixed mounting of mount pad (61) has driving roller (64) No. one, the left end of driving roller (64) runs through the left end and the fixed mounting of mount pad (61) has drive wheel (63) No. one, no. two driving roller (65) movable mounting is in mount pad (61) at rear portion, the left end of No. two driving roller (65) runs through the left end and the fixed mounting of mount pad (61) and has from driving wheel (66).
7. The heating device for rotational molding machine production according to claim 6, characterized in that: the driven wheel (66) and the first driving wheel (63) are identical in structure and located on the same plane, and a first conveying belt (67) is connected between the driven wheel (66) and the first driving wheel (63) in a co-transmission mode.
8. The heating device for producing the rotational molding machine according to claim 1, characterized in that: positioning mechanism (8) are including support frame (81), support frame (81) are provided with two, two equal fixed mounting in the upper end rear portion of base (1) of support frame (81) just is the symmetry setting, two common movable mounting has positive and negative screw rod (83) between support frame (81), the equal threaded connection in left and right both sides has locating component (84) on positive and negative screw rod (83), the one end of positive and negative screw rod (83) runs through support frame (81) and fixed mounting has positive and negative motor (82), two common fixed mounting has two gag lever posts (85) between support frame (81), and positive and negative screw rod (83) are located between two gag lever posts (85), two gag lever posts (85) all with locating component (84) sliding connection.
9. The heating device for producing the rotational molding machine according to claim 8, characterized in that: locating component (84) are including movable plate (841), the rear portion of movable plate (841) is provided with screw hole (842) and two locating hole (843), the front end fixed mounting of movable plate (841) has two shelves pole (844), two shelves pole (844) are the symmetry setting from top to bottom.
10. The heating device for producing the rotational molding machine according to claim 9, characterized in that: the threaded hole (842) is sleeved on one side of the positive and negative screw rod (83) and is in threaded connection with the positive and negative screw rod (83), and the two positioning holes (843) are respectively sleeved on the limiting rods (85) on the upper side and the lower side and are in sliding connection with the limiting rods (85).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211258610.2A CN115592873A (en) | 2022-10-14 | 2022-10-14 | Heating device is used in rotational moulding machine production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211258610.2A CN115592873A (en) | 2022-10-14 | 2022-10-14 | Heating device is used in rotational moulding machine production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115592873A true CN115592873A (en) | 2023-01-13 |
Family
ID=84847126
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211258610.2A Pending CN115592873A (en) | 2022-10-14 | 2022-10-14 | Heating device is used in rotational moulding machine production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115592873A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115816723A (en) * | 2023-02-17 | 2023-03-21 | 苏州高求美达橡胶金属减震科技有限公司 | Vulcanizing device for front shock absorber bushing of passenger vehicle |
| CN115847688A (en) * | 2023-02-17 | 2023-03-28 | 淄博华昌防腐设备有限公司 | Rotational molding device is used in anticorrosive jar production of lining plastics |
-
2022
- 2022-10-14 CN CN202211258610.2A patent/CN115592873A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115816723A (en) * | 2023-02-17 | 2023-03-21 | 苏州高求美达橡胶金属减震科技有限公司 | Vulcanizing device for front shock absorber bushing of passenger vehicle |
| CN115847688A (en) * | 2023-02-17 | 2023-03-28 | 淄博华昌防腐设备有限公司 | Rotational molding device is used in anticorrosive jar production of lining plastics |
| CN115816723B (en) * | 2023-02-17 | 2023-04-25 | 苏州高求美达橡胶金属减震科技有限公司 | Vulcanizing device for front shock absorber bushing of passenger car |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN115592873A (en) | Heating device is used in rotational moulding machine production | |
| CN213260726U (en) | Multistation injection molding machine for polymer rubber and plastic | |
| CN213733300U (en) | High-efficient moulding plastics mold processing | |
| CN216140711U (en) | Heated board conveyor | |
| CN112517329A (en) | Loudspeaker manufacturing production is with label rubber coating device | |
| CN112936776A (en) | Injection molding equipment is used in plastic production | |
| CN212795690U (en) | Multi-station injection molding machine | |
| CN109955462B (en) | Bottle blowing machine | |
| CN221343206U (en) | Silica gel foam conveying device | |
| CN216423334U (en) | Secondary ejection structure of anti-sticking mold | |
| CN220975686U (en) | Arrangement device for plastic bottle production | |
| CN220995408U (en) | Plastic cup injection molding machine | |
| CN212579048U (en) | Rotational molding device | |
| CN214320735U (en) | Loudspeaker manufacturing production is with label rubber coating device | |
| CN220479244U (en) | Multistation glue supplementing equipment | |
| CN219543818U (en) | TPU thermoplastic polyurethane inner tube rotational molding device | |
| CN217552893U (en) | Glass fiber reinforced plastic vacuum curing oven | |
| CN220966309U (en) | Chocolate nut ball casting molding device | |
| CN218286434U (en) | Rotational molding machine electromagnetic induction heating device | |
| CN221339539U (en) | Injection hook forming machine | |
| CN112895236B (en) | Mould is used in plastic toy processing | |
| CN220313985U (en) | Injection molding machine | |
| CN220517523U (en) | Automatic plastic sucking machine | |
| CN219883223U (en) | PET plastic sheet production facility | |
| CN219855940U (en) | Stepless adjusting device for supporting frame of refrigerator liner forming machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |