CN112206984A - Automatic rubber coating equipment of soft package production usefulness of leather carving - Google Patents
Automatic rubber coating equipment of soft package production usefulness of leather carving Download PDFInfo
- Publication number
- CN112206984A CN112206984A CN202011069004.7A CN202011069004A CN112206984A CN 112206984 A CN112206984 A CN 112206984A CN 202011069004 A CN202011069004 A CN 202011069004A CN 112206984 A CN112206984 A CN 112206984A
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- Prior art keywords
- transmission
- placing plate
- control box
- gluing
- soft package
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- 239000010985 leather Substances 0.000 title claims abstract description 45
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 18
- 238000010073 coating (rubber) Methods 0.000 title claims description 37
- 230000005540 biological transmission Effects 0.000 claims abstract description 159
- 230000007246 mechanism Effects 0.000 claims abstract description 72
- 238000004026 adhesive bonding Methods 0.000 claims abstract description 38
- 238000000034 method Methods 0.000 claims abstract description 27
- 230000008569 process Effects 0.000 claims abstract description 26
- 230000000737 periodic effect Effects 0.000 claims abstract description 11
- 239000003292 glue Substances 0.000 claims description 63
- 238000003825 pressing Methods 0.000 claims description 13
- 230000002829 reductive effect Effects 0.000 claims description 8
- 230000033001 locomotion Effects 0.000 claims description 6
- 238000005096 rolling process Methods 0.000 claims description 4
- 230000000670 limiting effect Effects 0.000 description 11
- 230000007480 spreading Effects 0.000 description 9
- 238000003892 spreading Methods 0.000 description 9
- 238000003780 insertion Methods 0.000 description 5
- 230000037431 insertion Effects 0.000 description 5
- 230000008859 change Effects 0.000 description 4
- 239000011248 coating agent Substances 0.000 description 3
- 238000000576 coating method Methods 0.000 description 3
- 239000004744 fabric Substances 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 230000003247 decreasing effect Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 229920002635 polyurethane Polymers 0.000 description 2
- 239000004814 polyurethane Substances 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000005187 foaming Methods 0.000 description 1
- 239000002649 leather substitute Substances 0.000 description 1
- 230000036961 partial effect Effects 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
Images
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C5/00—Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work
- B05C5/02—Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work the liquid or other fluent material being discharged through an outlet orifice by pressure, e.g. from an outlet device in contact or almost in contact, with the work
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C11/00—Component parts, details or accessories not specifically provided for in groups B05C1/00 - B05C9/00
- B05C11/10—Storage, supply or control of liquid or other fluent material; Recovery of excess liquid or other fluent material
Landscapes
- Coating Apparatus (AREA)
Abstract
The invention relates to the technical field of leather carving soft package production, and discloses automatic gluing equipment for the leather carving soft package production, which comprises a control box body, wherein a placing plate for placing a leather carving soft package plate is arranged above the control box body, a variable speed transmission mechanism and a driving device are arranged in the control box body, the variable speed transmission mechanism is assembled to convert power generated by the driving device rotating at a constant speed into power generated by periodic variable rotation and transmit the power to a rotary placing plate, so that the placing plate rotates at a periodically variable speed, the placing plate is in a non-circular polygon shape, an automatic gluing mechanism for gluing is arranged beside the placing plate, the automatic gluing mechanism comprises a gluing gun, and a gun nozzle of the gluing gun is positioned at the side edge of the leather carving plate. The automatic gluing equipment for producing the leather carving soft package, provided by the invention, can be used for uniformly gluing and automatically gluing in the gluing process, does not need manual gluing, and is high in automation degree.
Description
Technical Field
The invention relates to the technical field of leather carving soft package production, in particular to automatic gluing equipment for leather carving soft package production.
Background
In recent years, the development of leather is also more and more piecemeal, and the material of skin carving generally chooses for use the texture carefully and tough, non-deformable's natural leather advances the creation, also there is some artificial leather, skin carving art and artistic style thereof are ancient and graceful, generally when the product of production skin carving material, the board need use skin carving foaming machine injection gun to carry out the injection polyurethane, then carry out a series of production and processing again, punch square board and polyurethane and bordure to an organic whole through stamping die, then utilize the spreading machine at the lateral wall rubber coating of skin carving soft package board, then utilize the bordure cloth of side to wrap the lateral wall of skin carving soft package board again, at last place the soft package board of skin carving that will bordure in the polishing machine polish and polish.
But the soft package of current skin carving is all utilizing artifical handheld rubber coating rifle at the in-process of carrying out the rubber coating of skin carving board lateral wall and borduring, carries out the rubber coating with four sides of square board respectively, and the rubber coating of four sides of whole skin carving soft package all adopts artifical manual processing, so not only can increase labour cost, and production efficiency is low moreover, and degree of automation is not high.
Disclosure of Invention
Solves the technical problem
In view of the above problems in the prior art, an aspect of the present invention is to provide an automatic gluing device for producing a leather carving soft package, which aims to solve the problems that the labor cost is increased and the production efficiency is low because a manual gluing gun is used to hold a gluing gun during the gluing and edge covering processes of the side wall of a leather carving plate of the existing leather carving soft package.
Technical scheme
Aiming at the technical problems in the prior art, the embodiment of the invention provides automatic gluing equipment for producing a leather carving soft package.
In order to solve the technical problem, the embodiment of the invention adopts the following technical scheme:
an automatic gluing device for leather carving soft package production comprises a control box body, wherein a placing plate for placing a leather carving soft package plate is arranged above the control box body, a variable speed transmission mechanism and a driving device are arranged in the control box body, the variable speed transmission mechanism is assembled to convert the power of the driving device rotating at a constant speed into the power of periodic change rotation and transmit the power to a rotary placing plate so that the placing plate rotates at the speed of periodic change, the placing plate is in a non-circular polygon shape, an automatic gluing mechanism for gluing is arranged beside the placing plate, the automatic gluing mechanism comprises a gluing gun, a gun nozzle of the gluing gun is positioned at the side edge of a leather carving plate, and when the placing plate rotates, the automatic gluing mechanism can be driven to slide along the side wall of the leather carving plate all the time and move to an inflection point from the middle position of the edge of the placing plate, the moving speed of the placing plate is gradually reduced, and the glue coating gun is moved to the middle of the edge from the inflection point of the placing plate, so that the moving speed of the placing plate is gradually increased.
Preferably, the variable speed drive mechanism comprises a driven drive mechanism and a driving drive mechanism, the driving drive mechanism comprises a third drive disc and a fourth drive disc, the driven drive mechanism comprises a first drive disc and a second drive disc, a drive belt is sleeved between conical surfaces formed by the third drive disc and the fourth drive disc, the drive belt is further sleeved between the conical surfaces of the first drive disc and the second drive disc, and gaps between the first drive disc and the second drive disc and between the third drive disc and the fourth drive disc are periodically changed.
Preferably, a second transmission shaft is fixedly installed on the outer wall of one side of the third transmission disc, the second transmission shaft can reciprocate along the vertical direction, the fourth transmission disc is movably installed in the control box body, and one end of the second transmission shaft penetrates through the fourth transmission disc;
the first transmission disc is movably mounted in the control box body, a shaft rod of the first transmission disc penetrates through the outer side of the control box body and extends to the outer side of the control box body, the shaft rod is fixedly mounted at a middle shaft of the placing plate, a first transmission shaft is fixedly mounted at the middle shaft of the first transmission disc, a transmission sleeve is fixedly mounted on the outer wall of one side of the second transmission disc, one end of the first transmission shaft penetrates through the transmission sleeve, and the second transmission disc and the transmission sleeve can reciprocate in the vertical direction.
Preferably, a shift lever is arranged between the driving transmission mechanism and the driven transmission mechanism, the shift lever can move in the control box body in the vertical direction, a first shifting groove is formed in the outer wall of the transmission sleeve, a second shifting groove is formed in the outer wall of the second transmission shaft, two ends of the shift lever are respectively sleeved in the first shifting groove and the second shifting groove, a corrugated block is movably mounted at the bottom of the inner wall of the control box body, a corrugated surface is arranged at the top of the corrugated block, one end of a shaft rod arranged below the shift lever is in rolling contact with the corrugated surface, the shift lever can only vertically shift up and down, the positions of the first transmission disc and the fourth transmission disc are fixed, the first transmission disc and the fourth transmission disc cannot move and can only rotate, the corrugated block is movably mounted inside the control box body, and the corrugated block can only rotate and is relatively fixed with the driving device.
Preferably, a rectangular groove is formed in one end of the second transmission shaft, a rectangular block matched with the rectangular groove is fixedly installed at the output end of the driving device, the rectangular block is inserted into the rectangular groove, and the rectangular block can slide in the rectangular groove relatively.
Preferably, a gear set is arranged on an output shaft of the driving device, and the driving device transmits power transmitted at a constant speed to the corrugated block through the gear set so as to drive the corrugated block to rotate at a constant speed.
Preferably, a side column is fixedly mounted on the outer wall of one side of the control box body, a lower pressing plate is arranged above the control box body, a shaft rod arranged at the middle shaft of the lower pressing plate is movably mounted on the side column, and a first spring is movably sleeved on the shaft rod.
Compared with the prior art, the automatic gluing equipment for producing the leather carving soft package provided by the embodiment of the invention has the following beneficial effects:
the invention can convert the speed of the uniform rotation of the driving device into the speed of the periodic variable speed rotation by arranging the variable speed transmission mechanism in the control box body, and then transmits the speed to the placing plate, thereby driving the placing plate and the leather carving plate placed on the placing plate to rotate at a variable speed, and driving the sliding plate arranged beside the control box body to move outwards while the placing supporting plate rotates, and in the process of moving outwards, the sliding plate moves outwards with gradually increased linear speed and then returns back with gradually decreased linear speed, thereby forming the periodic speed increase or decrease of the sliding plate, thereby converting the rotating speed of the placing plate into the rotating speed with periodically changed speed by the variable speed transmission mechanism arranged in the control box body, adapting to the reciprocating movement of the sliding plate, and leading the speed of the glue gun passing through the side wall of the leather carving plate to be basically consistent, thereby can make the rubber coating rifle rubber coating more even, moreover through set up automatic rubber coating mechanism on the sliding plate to when placing the board rotation, can drive automatic rubber coating mechanism and carry out the rubber coating, moreover after the rubber coating finishes, automatic rubber coating mechanism can the automatic disconnection, and gets back to initial position, is convenient for use next time, and whole rubber coating process not only can the rubber coating even, but also automatic rubber coating, and degree of automation is high, does not need the manual work to carry out the rubber coating, reduces labour cost.
It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the disclosure.
This document provides an overview of various implementations or examples of the technology described in this disclosure, and is not a comprehensive disclosure of the full scope or all features of the disclosed technology.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of a specific structure of the sliding panel of the present invention;
FIG. 3 is a schematic view of the glue gun of the present invention at point b;
FIG. 4 is an enlarged view of the structure of the present invention at point A (with the glue gun at point b);
FIG. 5 is a partial schematic view of the structure between the sliding plate and the base;
FIG. 6 is a schematic structural view of the opening and closing mechanism of the glue gun of the present invention;
FIG. 7 is a schematic cross-sectional view of a control block according to the present invention;
FIG. 8 is a schematic view of the structure of the rotating assembly and the rotating rod in the present invention;
FIG. 9 is a schematic structural view of the variable transmission mechanism of the present invention;
FIG. 10 is an exploded view of the variable transmission mechanism of the present invention;
FIG. 11 is a schematic view of a second drive shaft and rectangular slot in accordance with the present invention;
fig. 12 is a schematic structural view of the sliding frame, the second wedge block, the third rack and the fourth rack according to the present invention.
In the figure: 24. a base; 2401. a sliding groove; 25. a control box body; 26. placing the plate; 27. a lower pressing plate; 28. a first spring; 29. a side post; 30. gluing guns; 31. a sliding plate; 3101. a pulley; 32. A first rack; 33. a first gear; 34. an actuating lever; 35. a control block; 3501. a limiting groove; 36. Rotating the disc; 361. a rotating tank; 37. rotating the rod; 39. an insertion block; 40. a slide frame; 41. a second rack; 42. a second gear; 43. a first wedge block; 44. a second spring; 45. extruding the block; 46. A third rack; 47. a second wedge block; 48. a fourth rack; 49. an incomplete gear; 50. a variable speed drive mechanism; 51. a transmission belt; 52. a driven transmission mechanism; 521. a first drive disk; 522. a second drive disk; 5211. a first drive shaft; 5221. a drive sleeve; 5222. a first shifting groove; 53. a deflector rod; 54. a corrugated block; 55. a gear set; 56. an active transmission mechanism; 561. a third drive disk; 562. a fourth drive disk; 5611. a second drive shaft; 56111. a rectangular groove; 5612. a second shifting groove; 57. a drive device; 571. a rectangular block; 58. a baffle plate; 59. a circular column.
Detailed Description
So that the objects, technical solutions and advantages of the embodiments of the present disclosure will be more apparent, the technical solutions of the embodiments of the present disclosure will be clearly and completely described below with reference to the drawings of the embodiments of the present disclosure. It is to be understood that the described embodiments are only a few embodiments of the present disclosure, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the described embodiments of the disclosure without any inventive step, are within the scope of protection of the disclosure.
Unless otherwise defined, technical or scientific terms used herein shall have the ordinary meaning as understood by one of ordinary skill in the art to which this disclosure belongs. The use of the word "comprising" or "comprises", and the like, in this disclosure is intended to mean that the elements or items listed before that word, include the elements or items listed after that word, and their equivalents, without excluding other elements or items. The terms "connected" or "coupled" and the like are not restricted to physical or mechanical connections, but may also include electrical connections, whether direct or indirect. "upper", "lower", "left", "right", and the like are used merely to indicate relative positional relationships, and when the absolute position of the object being described is changed, the relative positional relationships may also be changed accordingly.
Referring to fig. 1-12, the present invention provides an automatic glue spreading apparatus for producing a soft package of leather carving, which comprises a control box 25, wherein an automatic glue spreading mechanism is disposed on one side of the control box 25, a placing plate 26 for placing a soft package of leather carving is disposed above the control box 25, a variable transmission mechanism 50 and a driving device 57 are disposed in the control box 25, the variable transmission mechanism 50 is configured to convert a power generated by a uniform rotation of the driving device 57 into a power generated by a periodic variable rotation, and transmit the power to a rotary placing plate 26, so that the placing plate 26 rotates at a periodically varying speed, the placing plate 26 is a non-circular polygon, an automatic glue spreading mechanism for spreading glue is disposed beside the placing plate 26, the automatic glue spreading mechanism comprises a glue spreading gun 30, a gun nozzle of the glue spreading gun 30 is disposed at a side edge of the soft package of the leather carving, and the placing plate 26 is driven to rotate by the automatic glue spreading mechanism, always slide along the side wall of the leather carving board, and in the process that the glue gun 30 moves from the middle of the edge of the placing board 26 to the inflection point, the moving speed of the placing plate 26 is gradually reduced, and in the process that the glue gun 30 moves from the inflection point of the placing plate 26 to the middle of the edge, the moving speed of the placing plate 26 is gradually increased, if the placing plate 26 is driven to rotate at a constant speed only by adopting the driving constant speed, the leather carving plate is driven to rotate at a constant speed, since the sliding plate 31 is extruded to move outward, the glue gun 30 always passes through the side wall of the leather carving plate, and since the rotating radius of the sliding plate 31 is gradually increased, so that during the outward movement of the slide plate 31, the glue gun 30 passes the side wall of the leather carving plate more and more rapidly, therefore, the glue gun 30 which discharges glue at a constant speed is not uniformly coated, and the variable speed transmission mechanism 50 is arranged in the control box body 25 to change the rotating speed of the placing plate 26, so that the glue gun 30 can be uniformly coated.
Further referring to fig. 9, 10 and 11, in the present invention, the variable speed transmission mechanism 50 includes a driven transmission mechanism 52 and a driving transmission mechanism 56, the driving transmission mechanism 56 includes a third transmission disc 561 and a fourth transmission disc 562, the driven transmission mechanism 52 includes a first transmission disc 521 and a second transmission disc 522, a transmission belt 51 is sleeved between the conical surfaces formed by the third transmission disc 561 and the fourth transmission disc 562, and the transmission belt 51 is further sleeved between the conical surfaces of the first transmission disc 521 and the second transmission disc 522, the driving transmission mechanism 56 transmits the power of the driving device 57 to the driven transmission mechanism 52 through the transmission belt 51, and the transmission belt 51 is also a conical transmission belt and is matched with the conical transmission box discs, and the gaps between the first transmission disc 521 and the second transmission disc 522 and between the third transmission disc 561 and the fourth transmission disc 562 are periodically changed, fixed mounting has second transmission shaft 5611 on the outer wall of third transmission disc 561 one side, second transmission shaft 5611 can be along the up-and-down motion of vertical direction, fourth transmission disc 562 movable mounting is in control box 25, the one end of second transmission shaft 5611 runs through in fourth transmission disc 562, first transmission disc 521 movable mounting is in control box 25, and the axostylus axostyle of first transmission disc 521 runs through the outside that extends to control box 25, and fixed mounting is in the axis department of placing board 26, the axis department fixed mounting of first transmission disc 521 has first transmission shaft 5211, fixed mounting has driving sleeve 5221 on the outer wall of second transmission disc 522 one side, the one end of first transmission shaft 5211 runs through in driving sleeve 5221, second transmission disc 522 and driving sleeve 5221 can be along the up-and-down motion of vertical direction.
Further, a shift lever 53 is arranged between the driving transmission mechanism 56 and the driven transmission mechanism 52, the shift lever 53 can move in the control box 25 in the vertical direction, a first shift groove 5222 is formed in the outer wall of the transmission sleeve 5221, a second shift groove 5612 is formed in the outer wall of the second transmission shaft 5611, two ends of the shift lever 53 are respectively sleeved in the first shift groove 5222 and the second shift groove 5612, a corrugated block 54 is movably mounted at the bottom of the inner wall of the control box 25, a corrugated surface is arranged at the top of the corrugated block 54, one end of a shaft rod arranged below the shift lever 53 is in rolling contact with the corrugated surface, the shift lever 53 can only vertically shift up and down, the positions of the first transmission disc 521 and the fourth transmission disc 562 are fixed, cannot move and can only rotate, the corrugated block 54 is movably mounted inside the control box 25, and the corrugated block 54 can only rotate and is relatively fixed with the driving device 57.
According to the scheme provided in fig. 10 and 11, one end of the second transmission shaft 5611 is provided with a rectangular groove 56111, the output end of the driving device 57 is fixedly provided with a rectangular block 571 matched with the rectangular groove 56111, the rectangular block 571 is inserted into the rectangular groove 56111, the rectangular block 571 can slide relatively in the rectangular groove 56111, the output shaft of the driving device 57 is provided with a gear set 55, and the driving device 57 transmits power transmitted at a constant speed to the corrugated block 54 through the gear set 55 to drive the corrugated block 54 to rotate at a constant speed.
As can be seen from fig. 1, in the present invention, a side pillar 29 is fixedly installed on an outer wall of one side of the control box 25, a lower pressing plate 27 is installed above the control box 25, a shaft rod disposed at a center axis of the lower pressing plate 27 is movably installed on the side pillar 29, and a first spring 28 is movably sleeved on the shaft rod, and the arrangement of the first spring 28 mainly causes the lower pressing plate 27 to have a downward pressure, so as to press the leather carving board tightly.
In the further proposed technical scheme of the invention, the automatic gluing mechanism comprises a base 24, a sliding plate 31 is arranged on the top of the base 24 in a sliding manner along the horizontal direction, a glue gun opening and closing mechanism is arranged on the sliding plate 31 and comprises a control block 35, the control block 35 is arranged in a sliding groove formed in the sliding plate 31 along the long side direction in a sliding manner, an inserting block 39 is arranged in the sliding plate 31 along the wide side direction in a sliding manner, the glue gun opening and closing mechanism is assembled in a manner that when the sliding plate 31 reciprocates to a first preset period, one end of the inserting block 39 is inserted into a limiting groove 3501 formed in the side wall of the control block 35, a glue gun 30 is started to glue, and when the sliding plate 31 reciprocates to a second preset period, the inserting block 39 is stirred to be separated from the limiting groove 3501, so that the glue gun 30 is closed.
Further, the glue gun opening and closing mechanism further comprises a rotating assembly and a rotating disc 36, wherein the sliding plate 31 is movably provided with a rotating rod 37 matched with the rotating disc 36, and the rotating assembly is assembled to be capable of always keeping the rotating rod 37 to rotate in the same direction and poking the rotating disc 36 to intermittently rotate in the reciprocating periodic rotation process of the sliding plate 31 along the sliding direction of the base 24.
Further, as shown in fig. 2 to 8, the rotating assembly includes an incomplete gear 49, a third rack 46 and a fourth rack 48 of the sliding frame 40, a sliding slot 2401 is opened on the upper surface of the base 24, the sliding frame 40 is slidably disposed in the sliding slot 2401, the third rack 46 and the fourth rack 48 are symmetrically disposed on the sliding frame 40, the incomplete gear 49 can be respectively engaged with the third rack 46 and the fourth rack 48, and a shaft of the incomplete gear 49 penetrates through the sliding plate 31 and is connected to the rotating rod 37.
In a further scheme provided by the present invention, the glue gun opening and closing mechanism further includes a second gear 42, a second rack 41, a first rack 32 and a first gear 33, the first gear 33 and the second gear 42 are coaxially and fixedly connected and are both movably mounted on the sliding plate 31, the first rack 32 is fixedly mounted on the upper surface of the base 24, the first gear 33 is engaged with the first rack 32, and the second gear 42 is engaged with the second rack 41.
Further, according to the scheme shown in fig. 7, an avoiding mechanism is arranged in the control block 35, the avoiding mechanism includes a first wedge 43, a second spring 44 and a pressing block 45, the first wedge 43 is fixedly mounted on the side wall of the second rack 41, the pressing block 45 is slidably disposed in the control block 35, one end of the pressing block 45 is in rolling contact with the inclined surface of the first wedge 43, and the other end of the pressing block penetrates and extends into the limiting groove 3501.
According to fig. 12, the inner walls of the two opposite sides of the sliding frame 40 are fixedly provided with second wedge blocks 47, and the two second wedge blocks 47 are arranged in the moving direction of the incomplete gear 49, and the inclined planes of the two second wedge blocks 47 are opposite.
In the further proposed scheme of the present invention, a circular column 59 is fixedly installed at the top of the insertion block 39, a spring is disposed at one end of the insertion block 39 away from the control block 35, the insertion block 39 is inserted into a sliding slot where the control block 35 moves under the elastic force of the spring, a baffle 58 is disposed on the rotating disk 36, and the baffle 58 is disposed on the rotating disk 36, so that after the rotating disk 36 rotates for one circle, the circular column 59 is shifted, and the insertion block 39 connected with the circular column 59 is driven to move out of the limiting slot 3501.
According to the figure 1, one end of the control block 35 is provided with an actuating lever 34, one end of the actuating lever 34 far away from the control block 35 is hinged on a switch of the glue gun 30, a spring is arranged on the actuating lever 34, and the elastic force direction points to the direction of the glue gun 30.
The present invention can convert the speed of the uniform rotation of the driving device 57 into the speed of the periodic variable speed rotation by arranging the variable speed transmission mechanism 50 in the control box 25, and then transmit the speed to the placing plate 26, so as to drive the placing plate 26 and the leather carving plate placed on the placing plate 26 to rotate at a variable speed, and at the same time, the placing support plate can drive the sliding plate 31 arranged beside the control box 25 to move outwards, and in the process of moving the sliding plate 31 outwards, the sliding plate 31 can move outwards with the gradually increased linear speed and then return back with the gradually decreased linear speed, so as to form the periodic speed increase or decrease of the sliding plate 31, so that the rotating speed of the placing plate 26 can be converted into the rotating speed with the periodic speed change by arranging the variable speed transmission mechanism 50 in the control box 25, thereby being capable of adapting to the reciprocating movement of the sliding plate 31, make the speed of rubber coating rifle 30 rifle through the leather carving board lateral wall unanimous basically, thereby can make rubber coating rifle 30 rubber coating more even, and through set up automatic rubber coating mechanism on sliding plate 31, thereby when placing the rotation of board 26, can drive automatic rubber coating mechanism and carry out the rubber coating, and after the rubber coating finishes, automatic rubber coating mechanism can break off automatically, and get back to initial position, be convenient for use next time, whole rubber coating process not only can the rubber coating even, but also automatic rubber coating, degree of automation is high, do not need the manual work to carry out the rubber coating, and labor cost is reduced.
The use process and the working principle of the invention are as follows: the automatic gluing device is shown in figure 2 before use, firstly a constructor lifts a lower pressing plate 27, then places a leather carving soft package plate which is pre-glued into a square groove formed on a placing plate 26, then spreads out edge wrapping cloth to enable the edge wrapping cloth to be positioned below a gun head, the state of the device is shown in figure 1, the gun head of a gluing gun 30 is positioned in the middle of an ab section, then a driving device 57 in a control box body 25 is started, the driving device 57 drives a variable speed transmission mechanism 50 arranged in the control box body 25 to rotate, during transmission, the driving device 57 slides in a rectangular groove 56111 through a rectangular block 571 to drive a second transmission shaft 5611, a third transmission disc 561 and a fourth transmission disc 562 which are mutually bonded to rotate, and a driven transmission belt 51 is used between a driven transmission mechanism 52 and a driving transmission mechanism 56 to drive the driven transmission mechanism 52 to rotate, thereby driving the placing plate 26 disposed above the control box 25 to rotate, and the state is as shown in fig. 3 that the placing plate 26 rotates clockwise, at this time, the glue gun 30 moves from the middle of the section ab to the point b, in the rotation process of the driving device 57, the driving device 57 drives the corrugated block 54 to rotate through the transmission belt 51 of the gear set, at this time, because the shaft lever at the shaft position of the shift lever 53 slides on the corrugated surface of the corrugated block 54, when the corrugated block 54 rotates, the shaft lever at the shaft position of the shift lever 53 slides on the corrugated surface, in the rotation process, when the placing plate 26 rotates 45 degrees, at this time, the glue gun 30 is located at the point b of the placing plate 26, in the process that the placing plate 26 rotates 45 degrees, the shaft lever at the shaft position of the bottom shift lever 53 slides from the lowest position of the corrugated surface to the highest position of the corrugated surface, so that the shift lever 53 gradually moves upwards while the placing plate 26 rotates, because both ends of the shift lever 53 are respectively sleeved in the first shift groove 5222 and the, so that the shift lever 53 drives the second transmission disc 522, the transmission sleeve 5221, the third transmission disc 561 and the second transmission shaft 5611 to move upwards at the same time, so that the distance between the first transmission disc 521 and the second transmission disc 522 is gradually reduced, because the transmission belt 51 is respectively sleeved between four transmission discs, and the triangular surfaces of the transmission belt 51 are respectively contacted with the conical surfaces of the transmission discs, the radius of the transmission belt 51 between the first transmission disc 521 and the second transmission disc 522 is gradually increased, the distance between the third transmission disc 561 and the fourth transmission disc 562 is gradually increased, the radius of the transmission belt 51 between the third transmission disc 561 and the fourth transmission disc 562 is gradually reduced, so that in the process that the driving device 57 rotates at a constant speed, the speed transmitted from the rotation speed of the third transmission disc 561 and the rotation speed of the fourth transmission disc 562 to the speed between the first transmission disc 521 and the second transmission disc 522 is gradually reduced, therefore, in the process that the placing plate 26 rotates by 45 degrees, the rotating speed of the placing plate 26 is gradually reduced, so that the glue gun 30 can be more uniform in gluing;
because the pulley 3101 arranged at one end of the sliding plate 31 is arranged in the groove arranged on the side wall of the placing plate 26 in a sliding manner, when the placing plate 26 rotates, the sliding plate 31 arranged at the side surface is driven to extrude outwards, so that the glue gun 30 is driven to move along the side wall of the leather carving soft package plate, when the glue gun 30 moves to the point b from the middle of the section ab, the first gear 33 meshed with the first rack 32 on the sliding plate 31 rotates along the direction of the first rack 32, so that the coaxial second gear 42 is driven to rotate, so that the second rack 41 meshed with the second gear 42 is driven to move relatively, because the second gear 42 is static relative to the sliding plate 31, the second rack 41 is driven to move in the direction far away from the glue gun 30, the control block 35 extrudes the plug-in block 39, and then the plug-in block 39 is limited in the limiting groove 3501 under the elastic force of the spring, when the inserting block 39 is inserted into the limiting groove 3501, the extruding block 45 moves towards the first wedge-shaped block 43, as shown in fig. 7, so as to drive the first wedge-shaped block 43 to move upwards along the inclined surface, so as to drive the second rack 41 to move towards the groove formed in the control block 35, at this time, the second rack 41 is not engaged with the second gear 42, then in the process of moving the control block 35, the starting rod 34 is pulled, the starting rod 34 is hinged with the control switch of the glue gun 30, so as to start the glue gun 30, in the process that the glue gun 30 moves from the middle of the ab end to the point b, the incomplete gear 49 movably mounted at the bottom of the sliding plate 31 rotates along the engaged third rack 46, in the rotating process, the rotating rod 37 is driven to rotate along the rotating direction of the incomplete gear 49, and after moving for a certain stroke, the incomplete gear 49 is separated from the third rack 46, as shown in fig. 4, at this time, the incomplete gear 49 and the rotating rod 37 rotate 180 ° clockwise, during the rotation of the rotating rod 37, the rotating disk 36 is driven to rotate for a certain displacement through the rotating slot 361 provided on the rotating disk 36, then the incomplete gear 49 is separated from the third rack 46 and then moves continuously, the circular roller provided below the incomplete gear 49 contacts with the second wedge-shaped block 47 on the sliding frame 40, and then presses the wedge-shaped block, so that the sliding frame 40 moves along the sliding slot 2401 in the direction of the third rack 46, and thus the third rack 46 is driven to move in the direction away from the incomplete gear 49, the fourth rack 48 moves in the direction close to the incomplete gear 49, so that the incomplete gear 49 can be engaged with the fourth rack 48, and in conclusion, when the sliding plate 31 moves to point b, the control block 35 drives the glue gun 30 to start through the pull rod, and the inserting block 39 is inserted into the limiting slot 3501, so that the second rack 41 and the second gear 42 are separated, the rotating rod 37 rotates 180 degrees to return to the initial position of the rotating rod 37, and the incomplete gear 49 can be meshed with the fourth rack 48, then under the continuous rotation of the driving device 57, the placing plate 26 can be driven to continuously rotate, at this time, the glue gun 30 starts to spray glue, the b point moves to the c point, in the process that the placing plate 26 continuously moves 45 degrees, namely, in the process that the glue gun 30 is located at the b point and moves to the middle of the bc section, the transmission principle of the variable speed transmission mechanism 50 is opposite to the transmission principle of the process that the glue gun 30 moves from the middle of the ab section to the b point, and therefore, the rotating speed of the placing plate 26 is gradually increased in the process that the glue gun 30 is located at the b point and moves to the middle of the bc section, so that the glue coating is more uniform, in the process that the glue gun 30 is located at the b point and moves to the middle of the, under the action of a tension spring arranged at the bottom of the sliding plate 31, the sliding plate 31 moves towards the direction close to the control box body 25, because the second rack 41 is not meshed with the second gear 42, and the inserting block 39 is always positioned in the limiting groove 3501, the glue gun 30 is always in an opening state, at the moment, the incomplete gear 49 is meshed with the fourth rack 48 and rotates along the fourth rack 48, when the glue gun 30 moves to the middle of the bc section from the point b, the rotating rod 37 rotates 180 degrees under the rotation of the incomplete gear 49, and the sliding frame 40 moves towards the direction far away from the fourth rack 48 by driving the other second wedge-shaped block 47, the incomplete gear 49 is separated from the fourth rack 48 and can be meshed with the third rack 46, according to the working principle of the device, the driving device 57 starts to rotate from the middle of the ab section of the glue gun 30, and when the glue gun 30 reaches the point b, the glue starts to be applied, and then the glue sequentially passes through the bc section, the cd section, the da section and the ab section, when the glue gun 30 passes through the middle of the ab section again, the rotating rod 37 rotates for four cycles and is located at the initial position, five rotating slots 361 are uniformly formed on the rotating disk 36, when the rotating rod 37 rotates for five times, the five times pass through the rotating slots 361 so as to drive the rotating disk 36 to rotate for one circle, the rotating rod 37 drives the rotating disk 36 to rotate for four times, the rotating disk 36 rotates for four times, when the glue gun 30 passes through the b point from the middle of the ab section again, the rotating disk 36 rotates for 180 degrees again, the rotating disk 36 rotates for one circle, when the rotating disk 36 drives the rotating disk 36 to rotate for five times, so that when the fifth time is driven, the baffle plate 58 arranged on the rotating disk 36 drives the circular column 59 arranged on the plug-in block 39 to drive the plug-, thereby driving the plug-in block 39 to be pulled out from the limiting groove 3501, when the control block 35 is not limited by the plug-in block 39, because the spring is arranged on the starting rod 34, the control block 35 and the starting rod 34 can move a short distance to the direction of the glue gun 30, at this time, the plug-in block 39 does not correspond to the notch of the limiting groove 3501, and at the same time, the second rack 41 moves to the outer side of the control block 35 under the elastic force of the second spring 44, then the second rack 41 is meshed with the second gear 42 again, then the glue gun 30 stops rotating after moving from the point b to the middle of the section bc, then in the process that the glue gun 30 moves from the point b to the middle of the section bc, the sliding plate 31 moves towards the direction close to the control box 25, thereby driving the second gear 42 to drive the second rack 41 to move towards the direction of the glue gun 30, thereby driving the control block 35 to move towards the direction of the glue gun 30, then, through the action of the starting rod 34, the switch of the glue gun 30 is turned off, the gluing is stopped, the incomplete gear 49, the rotating disk 36 and the rotating rod 37 return to the initial position, and at the moment, the glue coating on the side walls around the leather carving soft package plate is finished.
The above embodiments are only exemplary embodiments of the present invention, and are not intended to limit the present invention, and the scope of the present invention is defined by the claims. Various modifications and equivalents may be made by those skilled in the art within the spirit and scope of the present invention, and such modifications and equivalents should also be considered as falling within the scope of the present invention.
Claims (7)
1. The utility model provides an automatic rubber coating equipment of soft package production usefulness of leather carving, its characterized in that: the automatic gluing device comprises a control box body (25), a placing plate (26) for placing a leather carving soft package plate is arranged above the control box body (25), a variable speed transmission mechanism (50) and a driving device (57) are arranged in the control box body (25), the variable speed transmission mechanism (50) is assembled to convert power of the driving device (57) rotating at a constant speed into power of periodic variable rotation and transmit the power to a rotary placing plate (26), so that the placing plate (26) rotates at a periodically changing speed, the placing plate (26) is in a non-circular polygon shape, an automatic gluing mechanism for gluing is arranged beside the placing plate (26), the automatic gluing mechanism comprises a gluing gun (30), a gun nozzle of the gluing gun (30) is positioned at the side edge of the leather carving plate, and when the placing plate (26) rotates, the automatic gluing mechanism can be driven to slide along the side wall of the leather carving plate all the time, and in the process that the glue gun (30) moves from the middle of the edge of the placing plate (26) to the inflection point, the moving speed of the placing plate (26) is gradually reduced, and in the process that the glue gun (30) moves from the inflection point of the placing plate (26) to the middle of the edge, the moving speed of the placing plate (26) is gradually increased.
2. The automatic rubber coating equipment of soft package of leather carving production usefulness of claim 1, characterized in that: the variable-speed transmission mechanism (50) comprises a driven transmission mechanism (52) and a driving transmission mechanism (56), the driving transmission mechanism (56) comprises a third transmission disc (561) and a fourth transmission disc (562), the driven transmission mechanism (52) comprises a first transmission disc (521) and a second transmission disc (522), a transmission belt (51) is sleeved between conical surfaces formed by the third transmission disc (561) and the fourth transmission disc (562), the transmission belt (51) is further sleeved between the conical surfaces of the first transmission disc (521) and the second transmission disc (522), and gaps between the first transmission disc (521) and the second transmission disc (522) and between the third transmission disc (561) and the fourth transmission disc (562) are periodically changed.
3. The automatic rubber coating equipment of soft package of leather carving production usefulness of claim 2, characterized in that: a second transmission shaft (5611) is fixedly installed on the outer wall of one side of the third transmission disc (561), the second transmission shaft (5611) can reciprocate along the vertical direction, the fourth transmission disc (562) is movably installed in the control box body (25), and one end of the second transmission shaft (5611) penetrates through the fourth transmission disc (562);
first drive disk (521) movable mounting be in control box (25), and the axostylus axostyle of first drive disk (521) runs through the outside that extends to control box (25), and fixed mounting be in place the axis department of board (26), the axis department fixed mounting of first drive disk (521) has first transmission shaft, fixed mounting has on the outer wall of second drive disk (522) one side transmission sleeve (5221), the one end of first transmission shaft run through in transmission sleeve (5221), second drive disk (522) with transmission sleeve (5221) can be along vertical direction upward reciprocating motion.
4. The automatic rubber coating equipment of soft package of leather carving production usefulness of claim 3, characterized in that: a shifting lever (53) is arranged between the driving transmission mechanism (56) and the driven transmission mechanism (52), the shifting lever (53) can move in the control box body (25) along the vertical direction, a first shifting groove (5222) is formed in the outer wall of the transmission sleeve (5221), a second shifting groove (5612) is formed in the outer wall of the second transmission shaft (5611), two ends of the shifting lever (53) are respectively sleeved in the first shifting groove (5222) and the second shifting groove (5612), a corrugated block (54) is movably mounted at the bottom of the inner wall of the control box body (25), a corrugated surface is arranged at the top of the corrugated block (54), and one end of a shaft rod arranged below the shifting lever (53) is in rolling contact with the corrugated surface.
5. The automatic rubber coating equipment of soft package of leather carving production usefulness of claim 3, characterized in that: one end of the second transmission shaft (5611) is provided with a rectangular groove (56111), the output end of the driving device (57) is fixedly provided with a rectangular block (571) matched with the rectangular groove (56111), the rectangular block (571) is inserted into the rectangular groove (56111), and the rectangular block (571) can slide relatively in the rectangular groove (56111).
6. The automatic rubber coating equipment of soft package of leather carving production usefulness of claim 1, characterized in that: the output shaft of the driving device is provided with a gear set, and the driving device transmits power with uniform transmission to the corrugated block (54) through the gear set so as to drive the corrugated block (54) to rotate at a uniform speed.
7. The automatic rubber coating equipment of soft package of leather carving production usefulness of claim 1, characterized in that: the side column (29) is fixedly installed on the outer wall of one side of the control box body (25), a lower pressing plate (27) is arranged above the control box body (25), a shaft rod arranged at the middle shaft of the lower pressing plate (27) is movably installed on the side column (29), and a first spring (28) is movably sleeved on the shaft rod.
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| CN202011069004.7A CN112206984B (en) | 2020-09-30 | 2020-09-30 | Automatic rubber coating equipment of soft package production usefulness of leather carving |
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| CN202011069004.7A CN112206984B (en) | 2020-09-30 | 2020-09-30 | Automatic rubber coating equipment of soft package production usefulness of leather carving |
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| CN112206984B CN112206984B (en) | 2021-06-22 |
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| CN114098234A (en) * | 2021-11-26 | 2022-03-01 | 浙江工业职业技术学院 | Sole edge gluing device for shoe production |
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| CN112206984B (en) | 2021-06-22 |
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