Positioning die for baffle welding

Abstract

The utility model provides a positioning die for baffle welding. The positioning die is used for positioning a baffle in the process of carrying out baffle welding operation on a belt. The positioning die comprises a clamping assembly and a base. The clamping assembly comprises a first pair of clamping plates, the two clamping plates in the first pair of clamping plates are oppositely arranged on the base, and a gap used for containing the baffle is formed between the two clamping plates. The two clamping plates are each provided with a heat insulation block used for conducting heat insulation on the two clamping plates. The base is divided into a bottom plate and a fixed plate from bottom to top, and the bottom plate is provided with a mounting groove and a movable plate capable of moving relative to the bottom plate through the mounting groove; the fixed plate and the movable plate are used for limiting the sides, away from the gap, of the two clamping plates correspondingly. According to the utility model, the problems of poor baffle welding quality and low processing efficiency caused by the fact that the baffle is not positioned in the existing method for welding the baffle only by adopting high-frequency welding equipment can be solved.

Description

Technical Field

[0001] The utility model belongs to the field of belt processing, and more specifically relates to a positioning die for baffle welding. Background Art

[0002] When used as a conveyor belt, the belt can carry and transport materials, and according to different actual transportation needs, the belt needs to be processed, such as welding baffles. The existing method for processing the baffles of the belt is to use a manual handheld hot air gun to weld the glue-coated baffles to the belt. However, the above processing method cannot guarantee the straightness and aesthetics of the baffle welding, and may even cause yellowing or scorching, resulting in poor quality of baffle welding. In addition, when the hot air gun is blowing, high-temperature sparks will be generated, which can easily cause harm to the operator, resulting in poor quality of baffle welding and low processing efficiency.

[0003] In view of the above problems, the existing solution is to introduce high-frequency welding equipment for welding the baffle. However, when the existing high-frequency welding equipment is used to weld the baffle, the baffle is directly placed on the belt without any positioning measures, resulting in poor stability during welding of the baffle, and still unable to ensure good welding quality of the baffle. Therefore, only using the existing high-frequency welding equipment to weld the baffle cannot meet the welding requirements for the baffle. Utility Model Content

[0004] The utility model aims to solve the problems of poor welding quality and low processing efficiency of the baffle plate caused by the existing method of only using high-frequency welding equipment to weld the baffle plate without positioning the baffle plate.

[0005] In order to achieve the above-mentioned purpose, the utility model provides a device for positioning a baffle during a baffle welding operation on a belt;

[0006] The positioning mold includes a clamping assembly and a base;

[0007] The clamping assembly comprises a first pair of clamping plates, two clamping plates of the first pair of clamping plates are arranged on the base opposite to each other, and a gap is provided between the two clamping plates for placing the baffle plate;

[0008] The two clamping plates are both provided with heat-insulating blocks for heat-insulating the two;

[0009] The base is divided into a bottom plate and a fixed plate from bottom to top, and the bottom plate is provided with a mounting groove and a movable plate capable of moving relative to the bottom plate through the mounting groove;

[0010] The fixed plate and the movable plate are respectively used to limit the sides of the two clamping plates away from the gap.

[0011] Optionally, the clamping assembly further includes a second pair of clamping plates and a third pair of clamping plates having the same structure as the first pair of clamping plates, and the second pair of clamping plates and the third pair of clamping plates are both arranged on the base.

[0012] Optionally, the positioning mold further includes a through wire for connecting the first pair of clamps, the second pair of clamps and the third pair of clamps.

[0013] Optionally, the upper ends of the two clamps in the first pair of clamps, the two clamps in the second pair of clamps, and the two clamps in the third pair of clamps are all provided with through grooves for installing the through wires.

[0014] Optionally, a first fastener for fixing the movable plate in the mounting groove is provided at the lower end of the movable plate.

[0015] Optionally, the heat insulation block is arranged on a side of the two clamping plates away from the gap, and a top of the heat insulation block is higher than a top of the two clamping plates.

[0016] Optionally, the insulation block is provided with a second fastener for fixing it to the two clamping plates.

[0017] Optionally, the thermal insulation block is a flat plate structure made of polytetrafluoroethylene or nylon material.

[0018] Optionally, anti-sticking layers for preventing the baffle from adhering to the inner walls of the two clamping plates are provided on both sides of the gap.

[0019] Optionally, the cross-section of the base is L-shaped.

[0020] The beneficial effects of the utility model are:

[0021] The positioning mold for baffle welding proposed by the utility model can clamp the baffle by using the gap between the two clamping plates by relatively arranging the two clamping plates in the first pair of clamping plates in the clamping assembly on the base, and then by arranging the fixed plate and the movable plate on the base, the fixed plate and the movable plate can limit the side of the two clamping plates away from the gap, so that the two clamping plates can tightly clamp the baffle to ensure the stability of the baffle during the welding operation. At the same time, by arranging the installation groove on the bottom plate of the base, and the movable plate is arranged to be able to move relative to the bottom plate through the installation groove, the setting position of the movable plate on the bottom plate can be adjusted , and then adjust the size of the gap so that the two clamps can clamp baffles of different thicknesses, thereby expanding the application range of the positioning mold, and then by setting the heat insulation blocks on the two clamps, the two clamps can be insulated to prevent the two clamps from hot melting and damaging their shapes. Compared with the existing method of welding the baffles using only high-frequency welding equipment, the positioning mold for baffle welding of the utility model can position the baffle during baffle welding, maintain the stability of the baffle, improve the welding quality of the baffle and the processing efficiency of welding the baffle on the belt, and the positioning mold has a long service life, high utilization rate, and is more practical.

[0022] According to the above content, the utility model can effectively solve the problem of poor welding quality and low processing efficiency of the baffle plate caused by only using high-frequency welding equipment to weld the baffle plate without positioning the baffle plate.

[0023] Other features and advantages of the present invention will be described in detail in the subsequent specific implementation section. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] The present invention may be better understood by referring to the following description in conjunction with the accompanying drawings, in which the same or similar reference numerals are used throughout the drawings to represent the same or similar components.

[0025] Figure 1 A schematic structural diagram of a positioning mold for baffle welding according to an embodiment of the utility model at a first viewing angle is shown;

[0026] Figure 2 A schematic structural diagram of a positioning mold for baffle welding according to an embodiment of the utility model at a second viewing angle is shown;

[0027] Figure 3 A structural schematic diagram of a base according to an embodiment of the utility model is shown.

[0028] Reference numerals:

[0029] 1- Splint;

[0030] 2- Gap;

[0031] 3- Insulation block;

[0032] 4- bottom plate;

[0033] 41-mounting slot;

[0034] 5-Fixed plate;

[0035] 6-Active board;

[0036] 7- first fastener;

[0037] 8-Wire harness;

[0038] 9-through groove;

[0039] 10- second fastener;

[0040] 11- Anti-adhesive layer. DETAILED DESCRIPTION

[0041] In order to enable technicians in the relevant technical field to more fully understand the technical solution of the utility model, the exemplary implementation of the utility model will be described in more comprehensive and detailed in conjunction with the accompanying drawings below. Obviously, the one or more implementations of the utility model described below are only one or more of the specific ways to implement the technical solution of the utility model, and are not exhaustive. It should be understood that other ways belonging to a general utility model concept can be used to implement the technical solution of the utility model, and should not be limited by the exemplary description of the implementation. Based on one or more implementations of the utility model, all other implementations obtained by ordinary technicians in this field without making creative work should fall within the scope of protection of the utility model.

[0042] Example: Figure 1 A schematic structural diagram of a positioning mold for baffle welding according to an embodiment of the utility model at a first viewing angle is shown; Figure 2 A schematic structural diagram of a positioning mold for baffle welding according to an embodiment of the utility model at a second viewing angle is shown; Figure 3 A structural schematic diagram of a base according to an embodiment of the utility model is shown.

[0043] Reference Figure 1-3 , an embodiment of the utility model provides a positioning mold for baffle welding, which is used to position the baffle during the baffle welding operation on the belt;

[0044] The positioning mold includes a clamping assembly and a base;

[0045] The clamping assembly comprises a first pair of clamping plates, wherein two clamping plates 1 of the first pair of clamping plates are arranged on the base opposite to each other, and a gap 2 for placing a baffle is provided between the two clamping plates 1;

[0046] Both clamping plates 1 are provided with heat-insulating blocks 3 for heat-insulating the two;

[0047] The base is divided into a bottom plate 4 and a fixed plate 5 from bottom to top. The bottom plate 4 is provided with a mounting groove 41 and a movable plate 6 that can move relative to the bottom plate through the mounting groove 41.

[0048] The fixed plate 5 and the movable plate 6 are respectively used to limit the sides of the two clamping plates 1 away from the gap 2 .

[0049] In a specific embodiment, the cross-section of the base is L-shaped.

[0050] In one embodiment, a first fastener 7 for fixing the movable plate 6 in the mounting groove 41 is disposed at the lower end of the movable plate 6 .

[0051] Specifically, the setting of the first fastener can adjust the position of the movable plate, thereby enabling adjustment of the gap size, so that the positioning mold can clamp baffles of different thicknesses, with a wide range of applications and high utilization rate.

[0052] In one embodiment, the clamping assembly further includes a second pair of clamping plates and a third pair of clamping plates having the same structure as the first pair of clamping plates, and the second pair of clamping plates and the third pair of clamping plates are both disposed on the base.

[0053] Specifically, any pair of the first pair of splints, the second pair of splints and the third pair of splints can cooperate with the base individually to achieve clamping of the baffle. Therefore, the operator can choose the number of pairs of splints that cooperate with the base, or a combination of multiple positioning molds according to usage needs to achieve clamping of baffles of different lengths.

[0054] In one embodiment, the positioning mold further includes a harness 8 for connecting the first pair of clamps, the second pair of clamps and the third pair of clamps.

[0055] In one embodiment, the upper ends of the two clamps 1 in the first pair of clamps, the two clamps 1 in the second pair of clamps, and the two clamps 1 in the third pair of clamps are all provided with through grooves 9 for installing the through wires 8.

[0056] Specifically, the through wire cooperates with the through groove to connect two contacting clamping plates in two adjacent pairs of clamping plates, so that the positioning mold can tightly clamp the baffle plate, thereby improving the stability of the baffle plate during welding.

[0057] In one embodiment, the heat insulating block 3 is disposed on one side of the two clamping plates 1 away from the gap 2, and the top of the heat insulating block 3 is higher than the top of the two clamping plates 1. This prevents the tops of the two clamping plates from directly contacting the welding surface, causing the two clamping plates to melt and damage the shapes of the two clamping plates.

[0058] In a specific embodiment, the heat insulating block 3 is a flat plate structure made of polytetrafluoroethylene or nylon material. Polytetrafluoroethylene has non-stickiness, heat resistance, wear resistance and corrosion resistance, and can achieve long-term heat insulation of the two clamping plates to extend the service life of the positioning mold.

[0059] In one embodiment, the heat insulating block 3 is provided with a second fastener 10 for fixing the heat insulating block 3 to the two clamping plates 1 .

[0060] In a specific embodiment, the first fastener 7 and the second fastener 10 are both hexagon socket bolts.

[0061] In one embodiment, anti-sticking layers 11 are provided on both sides of the gap 2 to prevent the baffle from adhering to the inner walls of the two clamping plates 1. The anti-sticking layer is used to prevent the baffle from adhering to the two clamping plates after welding, and can facilitate demoulding of the baffle.

[0062] In a specific embodiment, the anti-sticking layer 11 is formed by bonding Teflon tape on both sides of the gap 2. Teflon tape has the advantages of high strength and high temperature resistance, and at the same time, its surface is smooth, anti-sticking, and resistant to various chemical corrosion, thereby preventing the baffle from sticking.

[0063] Of course, it should be appreciated that the thermal insulation block and the anti-sticking layer may also be made of other materials, and the present invention is not limited thereto. Any material that can achieve the same technical effect of the present invention is within the protection scope of the present invention.

[0064] When the positioning mold of the utility model is in use, the operator first selects a corresponding number of clamping plate pairs according to the clamping needs of the baffle, and then places at least one pair of clamping plates on the bottom plate, so that one side of each pair of clamping plates in the at least one pair of clamping plates fits with the fixed plate, and then places the baffle in the gap between each pair of clamping plates, and then drives the movable plate to move to the other side of each pair of clamping plates, until the movable plate and the fixed plate tightly clamp each pair of clamping plates, and then uses the first fastener to fix the movable plate to the bottom plate to complete the clamping of the baffle, and then puts the positioning mold upside down on the belt on the high-frequency welding equipment, so that the baffle contacts the belt, and then starts the high-frequency welding equipment to weld the baffle. After welding, the positioning mold is disassembled and removed.

[0065] The positioning mold for baffle welding proposed by the utility model can clamp the baffle by using the gap between the two clamps by relatively arranging the two clamps in the first pair of clamps in the clamping assembly on the base, and then by arranging the fixed plate and the movable plate on the base, the fixed plate and the movable plate can limit the side of the two clamps away from the gap, so that the two clamps can tightly clamp the baffle to ensure the stability of the baffle during the welding operation. At the same time, by arranging a mounting groove on the bottom plate of the base, and the movable plate is arranged to be able to move relative to the bottom plate through the mounting groove, and the movable plate is fixed by the first fastener, so that the setting position of the movable plate on the bottom plate can be adjusted, and then the size of the gap is adjusted, so that the two clamps can clamp baffles of different thicknesses, expanding the scope of application of the positioning mold. Then, by arranging the heat insulation blocks on the two clamps, the effect of heat insulation of the two clamps can be achieved, and the two clamps can be prevented from being hot-melted and damaging the shapes of the two.

[0066] Furthermore, by setting a through wire, the through wire can pass through the through groove to connect the two contacting clamping plates in two adjacent pairs of clamping plates, so as to improve the firmness of the positioning mold, and can tightly clamp the baffle plate to make the baffle plate more stable during welding, so as to ensure the welding quality of the baffle plate.

[0067] Compared with the existing method of welding the baffle using only high-frequency welding equipment, the positioning mold for baffle welding of the utility model can position the baffle during baffle welding, maintain the stability of the baffle, improve the welding quality of the baffle and the processing efficiency of welding the baffle on the belt; the positioning mold has a long service life, high utilization rate and is more practical.

[0068] Although one or more embodiments of the utility model are described above, it should be known to those skilled in the art that the utility model can be implemented in any other form without departing from its subject matter and scope. Therefore, the embodiments described above are illustrative rather than restrictive, and many modifications and substitutions are obvious to those skilled in the art without departing from the spirit and scope of the utility model as defined in the appended claims.

Claims

1. A positioning die for baffle welding, It is characterized in that Used to position the fender during fender welding operations on belts; The positioning mold includes a clamping assembly and a base; The clamping assembly comprises a first pair of clamping plates, two clamping plates of the first pair of clamping plates are arranged on the base opposite to each other, and a gap is provided between the two clamping plates for placing the baffle plate; The two clamping plates are both provided with heat-insulating blocks for heat-insulating the two; The base is divided into a bottom plate and a fixed plate from bottom to top, and the bottom plate is provided with a mounting groove and a movable plate capable of moving relative to the bottom plate through the mounting groove; The fixed plate and the movable plate are respectively used to limit the sides of the two clamping plates away from the gap.

2. The positioning mold for baffle welding according to claim 1, It is characterized in that The clamping assembly further comprises a second pair of clamping plates and a third pair of clamping plates having the same structure as the first pair of clamping plates, and the second pair of clamping plates and the third pair of clamping plates are both arranged on the base.

3. The positioning mold for baffle welding according to claim 2, It is characterized in that The positioning mold also includes a harness for connecting the first pair of clamps, the second pair of clamps and the third pair of clamps.

4. The positioning mold for baffle welding according to claim 3, It is characterized in that The upper ends of the two clamping plates in the first pair of clamping plates, the two clamping plates in the second pair of clamping plates, and the two clamping plates in the third pair of clamping plates are all provided with through grooves for installing the through wires.

5. The positioning mold for baffle welding according to claim 1 or 4, It is characterized in that The lower end of the movable plate is provided with a first fastener for fixing the movable plate in the mounting groove.

6. The positioning mold for baffle welding according to claim 1 or 4, It is characterized in that The heat insulation block is arranged on one side of the two clamping plates away from the gap, and the top of the heat insulation block is higher than the tops of the two clamping plates.

7. The positioning mold for baffle welding according to claim 6, It is characterized in that The heat insulation block is provided with a second fastener for fixing it to the two clamping plates.

8. The positioning mold for baffle welding according to claim 7, It is characterized in that The heat insulation block is a flat plate structure made of polytetrafluoroethylene or nylon material.

9. The positioning mold for baffle welding according to claim 1 or 4, It is characterized in that Anti-sticking layers for preventing the baffle from adhering to the inner walls of the two clamping plates are arranged on both sides of the gap.

10. The positioning mold for baffle welding according to claim 1 or 4, It is characterized in that The cross section of the base is L-shaped.

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