CN210500582U

CN210500582U - Back adhesive product forming jig capable of discharging waste

Info

Publication number: CN210500582U
Application number: CN201921356970.XU
Authority: CN
Inventors: 陈振衫; 王勇
Original assignee: Kunshan Fuyunde Automation Equipment Co Ltd
Current assignee: Kunshan Fuyunde Automation Equipment Co Ltd
Priority date: 2019-08-21
Filing date: 2019-08-21
Publication date: 2020-05-12
Anticipated expiration: 2029-08-21

Abstract

The utility model discloses a gum product forming jig capable of discharging waste, which comprises an upper template and a lower template, wherein one side of the lower template, which is positioned on the upper template, is provided with a material groove, and the other side is provided with a lower fixed plate; one side of the upper template, which is far away from the lower template, is provided with an upper fixing plate, the upper fixing plate is connected with a groove formed in the upper template, a punching mechanism is installed in the groove, the punching mechanism is connected with a material groove through a punching guide hole formed in the upper template, and the punching guide hole corresponds to the waste discharge hole groove one to one. The utility model relates to a novelty, convenient to use, easy operation can be through fixed in order to increase die-cut precision to compressing tightly of material, and the waste material that produces after die-cut can enter into gum waste tank from bottom exhaust hole groove.

Description

Back adhesive product forming jig capable of discharging waste

Technical Field

The utility model relates to a tool field especially relates to a gum goods forming jig that can waste discharge.

Background

Rubber that needs the gum at present, the gum is carried out again after the die-cut shaping or die-cut shaping to the silica gel goods generally carries out the die-cut shaping behind the gum, and carry out the gum again after the die-cut shaping, bad products such as gum off normal and overflow glue can appear generally, and die-cut shaping mainly used die-cut shaping rubber behind the gum, the inside structural feature of silica gel goods, its rubber, the thickness of silica gel goods is difficult too thick, lead to rubber during the die-cut easily, the removal of silica gel goods and influence die-cut precision, and the artifical material that trembles after punching a hole easily produces the waste material and gets rid of the incomplete condition, influence subsequent operation. For example, utility model patent with application number CN201721529530.0 discloses a rubber product gum tool with gum function of wasting discharge, including top board assembly, lower supporting plate subassembly, location steel sheet and base, lower supporting plate subassembly sets up and top board assembly under, the location steel sheet sets up between top board assembly and bottom plate subassembly, the base sets up in bottom plate subassembly below, top board assembly top-down is including first fixed plate in proper order, go up liftout board and second fixed plate, the bottom plate subassembly is including the third fixed plate that sets up from bottom to top, lower liftout board and product locating plate. The utility model discloses a merge the gum of rubber, silica gel product and the process of the twice difference of wasting discharge together, shorten the processing procedure time, save the cost, promote productivity and yields.

In summary, different jigs are required due to different production processes. Therefore, there is a need to develop a forming tool for rubber and silicone products with gum.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the above problem that prior art exists, provide a gum goods forming jig that can waste discharge, the utility model relates to a novelty, convenient to use, easy operation can be fixed in order to increase die-cut precision through compressing tightly to the material, and the waste material that produces after die-cut can enter into gum waste tank from bottom discharge hole groove.

For realizing above-mentioned technical purpose, reach above-mentioned technological effect, the utility model discloses a following technical scheme realizes:

a back glue product forming jig capable of discharging waste comprises an upper template and a lower template, wherein a material groove is formed in one side, located on the upper template, of the lower template, a lower fixing plate is arranged on the other side of the lower template, the lower fixing plate is connected with a bottom groove formed in the upper template, a back glue waste groove is installed in the bottom groove, and a waste discharge hole groove connected with the material groove is formed above the back glue waste groove; one side of the upper template, which is far away from the lower template, is provided with an upper fixing plate, the upper fixing plate is connected with a groove formed in the upper template, a punching mechanism is installed in the groove, the punching mechanism is connected with a material groove through a punching guide hole formed in the upper template, and the punching guide hole corresponds to the waste discharge hole groove one to one.

Preferably, the depth of the material groove is less than 0.02-0.05mm of the thickness of the gum product.

Preferably, the upper fixing plate and/or the lower fixing plate are fixedly connected with the upper template and/or the lower template through positioning pins and hexagon socket head screws; the center of the upper fixing plate is provided with an ejector rod avoiding hole connected with the punching mechanism.

Preferably, the punching mechanism comprises a top plate, a bottom plate arranged on one side of the top plate, a guide rod, a return spring and a punching knife on the other side of the top plate, and the punching knife is connected with the punching guide hole; the reset spring is sleeved on the guide rod and connected with the top plate and the groove; the guide rod is connected with a guide sleeve arranged on the lower template through a guide hole on the upper template.

Preferably, the upper template is provided with a positioning guide groove, and the positioning guide groove is connected with a positioning guide block arranged on the lower template; the positioning guide blocks are arranged on the periphery of the material groove.

Preferably, the waste discharge hole groove comprises a punching guide hole arranged on one side of the material groove and connected with the punching cutter and an avoidance hole arranged below the punching guide hole and connected with the bottom groove; the avoidance hole is in a horn shape; the punching guide hole is arranged at the bottom of the material groove by 6-10 mm.

Preferably, openings are formed in the left side and the right side of the material groove, the openings penetrate through the material groove, a punching cutter is arranged between the material groove and the openings, and the punching cutter is connected with the top plate.

The utility model has the advantages that:

1. the utility model has novel design, convenient use and simple operation, can increase the punching precision by compressing and fixing the material, and the waste material generated after punching can enter the gum waste material groove from the bottom waste discharge hole groove;

2. the utility model discloses a material groove that sets up is fixed to rubber, silica gel goods behind the gum, then carries out die-cut through the die-cut mechanism that sets up to rubber, silica gel goods behind the gum to accomplish the shaping of rubber, silica gel goods.

The foregoing description is only an overview of the technical solutions of the present invention, and in order to make the technical means of the present invention more clearly understood and to be implemented according to the content of the description, the following detailed description is given with reference to the preferred embodiments of the present invention and the accompanying drawings. The detailed description of the present invention is given by the following examples and the accompanying drawings.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the invention without undue limitation to the invention. In the drawings:

fig. 1 is a schematic structural diagram related to the present invention;

fig. 2 is a schematic view of a partial structure according to the present invention.

The reference numbers in the figures illustrate: the punching die comprises an upper die plate 1, a lower die plate 2, a material groove 3, a lower fixing plate 4, a gum waste groove 5, a waste discharge hole groove 6, an upper fixing plate 7, a punching mechanism 8, a punching guide hole 9, an ejector rod avoiding hole 10, a positioning guide groove 11, a positioning guide block 12, a punching cutter 13, a top plate 801, a plate 802, a guide rod 803, a reset spring 804, a punching cutter 805, a guide sleeve 806, a punching guide hole 601, an avoiding hole 602 and an opening 301.

Detailed Description

The invention is further described with reference to the accompanying drawings:

referring to fig. 1 to 2, the back glue product forming jig capable of discharging waste comprises an upper template 1 and a lower template 2, wherein a material groove 3 is formed in one side, located on the upper template 1, of the lower template 2, a lower fixing plate 4 is arranged on the other side of the upper template 1, the lower fixing plate 4 is connected with a bottom groove formed in the upper template 1, a back glue waste groove 5 is installed in the bottom groove, and a waste discharge hole groove 6 connected with the material groove 3 is formed above the back glue waste groove 5; one side of the upper template 1, which is far away from the lower template 2, is provided with an upper fixing plate 7, the upper fixing plate 7 is connected with a groove formed in the upper template 1, a punching mechanism 8 is installed in the groove, the punching mechanism 8 is connected with the material groove 3 through a punching guide hole 9 formed in the upper template 1, and the punching guide hole 9 corresponds to the waste discharge hole groove 6 one to one. By adopting the technical scheme, the arranged material groove 3 is used for installing and positioning the gum product; the punching mechanism 8 is used for punching gum products on the material groove 3; the punching guide hole 9 is used for guiding the movement of the punching blade 805; the waste discharge hole slot 6 is used for waste generated after punching; and the gum waste tank 5 is used for collecting the waste after die cutting.

Preferably, the depth of the material groove 3 is less than 0.02-0.05mm of the thickness of the gum product. By adopting the technical scheme, the back adhesive product is favorably compressed by the upper template 1 in the material groove 3, and the deviation of the back adhesive product during punching is prevented.

Preferably, the upper fixing plate 7 and/or the lower fixing plate 4 are fixedly connected with the upper template 1 and/or the lower template 2 through positioning pins and hexagon socket head cap screws; the center of the upper fixing plate 7 is provided with an ejector rod avoiding hole 10 connected with the punching mechanism 8. By adopting the technical scheme, the mandril avoiding hole 10 is used for the mandril on the punching machine to pass through; wherein, the locating pin is used for increasing the installation location of the upper fixing plate 7 and/or the lower fixing plate 7.

Preferably, the punching mechanism 8 comprises a top plate 801, a bottom plate 802 arranged on one side of the top plate 801, a guide rod 803 on the other side, a return spring 804 and a punching knife 805, wherein the punching knife 805 is connected with the punching guide hole 9; the return spring 804 is sleeved on the guide rod 803 and is connected with the top plate 801 and the groove; the guide rod 803 is connected with a guide sleeve 806 arranged on the lower template 2 through a guide hole on the upper template 1. By adopting the technical scheme, the ejector rod on the punching machine pushes the bottom plate 802, so that the top plate 801 connected with the bottom plate 802 and the punching knife 805 on the top plate 801 are inserted into the gum product in the material groove 3 through the punching guide hole 9; the guide rod 803 is used for being inserted into the guide sleeve 806 when the upper template 1 and the lower template 2 are matched; the return spring 804 is compressed by the driving of the ejector rod, and drives the top plate 801 and the punching knife 805 on the top plate 801 to reset when the ejector rod resets.

Preferably, the upper template 1 is provided with a positioning guide groove 11, and the positioning guide groove 11 is connected with a positioning guide block 12 arranged on the lower template 2; the positioning guide blocks 12 are arranged around the material groove 3. By adopting the technical scheme, the upper template 1 and the lower template 2 are convenient to close and position.

Preferably, the waste discharge hole groove 6 comprises a punching guide hole 601 arranged on one side of the material groove 3 and connected with the punching knife 805 and an avoidance hole 602 arranged below the punching guide hole 601 and connected with the bottom groove; the avoidance hole 602 is horn-shaped; the punching guide hole 601 is arranged at the bottom of the material groove 3 by 6-10 mm. By adopting the technical scheme, waste materials generated during punching by the punching knife 805 pass through the punching guide hole 601 and then enter the back adhesive waste material groove 5; wherein, dodge hole 602 and set up to tubaeform, be convenient for the dropping of waste material.

Preferably, openings 301 are formed in the left side and the right side of the material groove 3, the openings 301 penetrate through the material groove 3, a punching knife 13 is arranged between the material groove 3 and the openings 301, and the punching knife 13 is connected with the top plate 801. By adopting the technical scheme, the cutting device can be used for cutting and punching the strip-shaped gum product.

DETAILED DESCRIPTION OF EMBODIMENT (S) OF INVENTION

When the rubber and silica gel product blanking device is in actual use, rubber and silica gel products with gum are placed into a material groove, then an upper template and a lower template are matched, the upper template is tightly pressed on the gum products to prevent the gum products from moving during blanking, then a blanking mechanism is driven, a punching knife on the blanking mechanism simultaneously punches the gum products in the material groove downwards, and waste materials generated by the gum products enter a waste discharge hole groove under the pushing of the punching knife and then enter a gum waste groove at the bottom through the waste discharge hole groove; and taking out the waste materials in the gum waste material tank for cleaning after the waste materials reach a certain amount.

The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can easily think of the changes or substitutions within the technical scope of the present invention, and all should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims

1. The utility model provides a gum goods forming jig that can waste discharge, includes cope match-plate pattern (1) and lower bolster (2), its characterized in that: a material groove (3) is formed in one side, located on the upper template (1), of the lower template (2), a lower fixing plate (4) is arranged on the other side of the lower template, the lower fixing plate (4) is connected with a bottom groove formed in the upper template (1), an adhesive-backed waste material groove (5) is installed in the bottom groove, and a waste discharge hole groove (6) connected with the material groove (3) is formed above the adhesive-backed waste material groove (5); one side that lower bolster (2) was kept away from in cope match-plate pattern (1) is provided with an upper fixed plate (7), the groove connection that sets up on an upper fixed plate (7) and cope match-plate pattern (1), install die-cut mechanism (8) in the recess, die-cut mechanism (8) are connected with material groove (3) through die-cut guiding hole (9) that set up on cope match-plate pattern (1), die-cut guiding hole (9) and waste discharge hole groove (6) one-to-one.

2. The waste-discharging molding jig for gum products of claim 1, wherein: the depth of the material groove (3) is less than 0.02-0.05mm of the thickness of the gum product.

3. The waste-discharging molding jig for gum products of claim 1, wherein: the upper fixing plate (7) and/or the lower fixing plate (4) are/is fixedly connected with the upper template (1) and/or the lower template (2) through positioning pins and hexagon socket head screws; the center of the upper fixing plate (7) is provided with an ejector rod avoiding hole (10) connected with the punching mechanism (8).

4. The waste-discharging molding jig for gum products of claim 1, wherein: the punching mechanism (8) comprises a top plate (801), a bottom plate (802) arranged on one side of the top plate (801), a guide rod (803) on the other side, a return spring (804) and a punching knife (805), wherein the punching knife (805) is connected with a punching guide hole (9); the return spring (804) is sleeved on the guide rod (803) and is connected with the top plate (801) and the groove; the guide rod (803) is connected with a guide sleeve (806) arranged on the lower template (2) through a guide hole on the upper template (1).

5. The waste-discharging molding jig for gum products of claim 1, wherein: the upper template (1) is provided with a positioning guide groove (11), and the positioning guide groove (11) is connected with a positioning guide block (12) arranged on the lower template (2); the positioning guide blocks (12) are arranged around the material groove (3).

6. The waste-discharging molding jig for gum products of claim 1, wherein: the waste discharge hole groove (6) comprises a punching guide hole (601) which is arranged on one side of the material groove (3) and connected with the punching cutter (805) and an avoidance hole (602) which is arranged below the punching guide hole (601) and connected with the bottom groove; the avoidance hole (602) is in a horn shape; the punching guide hole (601) is arranged at the bottom of the material groove (3) by 6-10 mm.

7. The waste-discharging molding jig for gum products of claim 1, wherein: openings (301) are formed in the left side and the right side of the material groove (3), the openings (301) penetrate through the material groove (3), a punching cutter (13) is arranged between the material groove (3) and the openings (301), and the punching cutter (13) is connected with the top plate (801).