Colloid heating production line for sports goods

Abstract

The invention relates to the technical field of sports goods production, in particular to a sports goods colloid heating production line which comprises a conveying belt, a plurality of rows of fixing assemblies used for clamping rackets are arranged above the conveying belt, and the fixing assemblies are used for conveying a plurality of sets of rackets to be arranged and moved; the heating box is fixedly installed in the middle of the conveying belt, the interior of the heating box is divided into a preheating cavity and a heating cavity, an extrusion assembly is arranged in the preheating cavity, and a heating assembly is arranged in the heating cavity; a conveying pipe used for guiding hot air in the heating assembly into the preheating cavity is arranged in the heating cavity. According to the table tennis bat baking and heating device, the heating box is arranged in the middle of the conveying belt, the preheating cavity and the heating cavity are formed in the heating box, the table tennis bat located on the conveying belt sequentially passes through the interior of the preheating cavity and the interior of the heating cavity along with the conveying belt, and the two sides of the assembled table tennis bat are baked and heated through hot air; and heating processing can be rapidly and efficiently completed.

Description

Technical Field

[0001] The invention relates to the technical field of sports goods production, and in particular to a sports goods colloid heating production line. Background Art

[0002] Sporting goods are a general term for all items used in physical education, competitive sports and physical exercise. For some sporting goods, such as table tennis rackets or other balls, the use of adhesive colloids is essential in the assembly process of sporting goods. Some adhesive colloids will solidify quickly after heating, enhancing the connection strength between components and ensuring the stability and safety of the product. Usually, when heating the adhesive colloid on a table tennis racket, a high-temperature air gun is usually used to heat the surface of the adhesive colloid to ensure that the adhesive colloid components achieve the best curing or solidification effect, thereby improving the quality and performance of the product. However, this processing method requires heating the surfaces of the bottom plate and the rubber belt with the adhesive colloid separately, and the heating steps are cumbersome, which makes the processing efficiency of the table tennis racket low. Summary of the invention

[0003] In view of the above-mentioned shortcomings of the prior art, the present invention provides a sports equipment colloid heating production line, which can effectively solve the problem that the processing method in the prior art is to heat the bottom plate and rubber of the table tennis racket separately to solidify or cure the bottom plate and the rubber, and the heating steps are cumbersome, which will make the processing efficiency of the table tennis racket low.

[0004] To achieve the above objectives, the present invention is implemented through the following technical solutions: The present invention provides a sports goods colloid heating production line, comprising a conveyor belt, on which are arranged multiple rows of fixing components for clamping rackets, and used for conveying multiple groups of rackets to be arranged and moved; A heating box is fixedly installed in the middle of the conveyor belt, and is used to heat the colloid on the surface of the racket passing through. The interior of the heating box is divided into a preheating chamber and a heating chamber. The interior of the preheating chamber is provided with an extrusion component for flattening the colloid in the racket, and the interior of the heating chamber is provided with a heating component for focusing on heating both sides of the racket; The heating chamber is provided with a conveying pipe for guiding the hot air in the heating component to the preheating chamber.

[0005] Furthermore, the extrusion assembly includes a support plate fixedly mounted on the inner wall of the preheating chamber, a row of inclined rods are fixedly mounted on both sides of the support plate, the lower ends of the inclined rods are inclined toward the direction in which the rackets are sent, and an extrusion roller is coaxially mounted below each of the inclined rods, and a channel for the rackets to pass through is left between the two rows of extrusion rollers.

[0006] Furthermore, the heating assembly includes a heating frame fixedly mounted on the inner wall of the heating chamber, heating grooves are provided on both sides of the heating frame, a resistance wire for electrically heated is provided inside the heating grooves, the heating grooves are connected with the interior of the heating frame, a fan for extracting air from the interior of the heating frame is provided on the top of the heating frame, and an outlet above the fan is connected to one end of a conveying pipe.

[0007] Furthermore, two guide plates are symmetrically arranged inside the heating frame, and a heating space for the racket to pass through is reserved between the two guide plates, so that a heating space which is narrow at the top and wide at the bottom is formed between the two guide plates.

[0008] Furthermore, the fixing assembly includes a supporting tube fixedly mounted on the conveyor belt, a mounting tube fixedly mounted above the supporting tube, an opening is arranged above the mounting tube, a pair of clamping plates are arranged inside the mounting tube at intervals, the two clamping plates jointly clamp the handle part of the racket, and a driving member for controlling the two clamping plates to move closer to or away from each other is arranged inside the supporting tube.

[0009] Furthermore, an extrusion plate is arranged at intervals below the support cylinder, and a connecting cylinder is coaxially arranged above the extrusion plate. The top of the connecting cylinder passes through the conveyor belt and is fixedly connected to the bottom of the support cylinder. The top of the extrusion plate and the bottom of the support cylinder clamp the conveyor belt together.

[0010] Furthermore, the top of the extrusion plate and the bottom of the support tube are both provided with a plurality of limiting protrusions distributed in a circular pattern, and the limiting protrusions are used to squeeze the upper and lower end surfaces of the conveyor belt. The end surfaces of the two clamping plates facing each other are both provided with anti-slip protrusions, and the anti-slip protrusions are used to clamp on both sides of the racket handle.

[0011] Furthermore, the top of the clamping plate is rotatably installed inside the mounting tube, and a connecting rod is rotatably installed under each of the clamping plates. The lower ends of the two connecting rods are inclined toward the middle of the two connecting rods, and connecting blocks are provided at the lower ends of the two connecting rods under the two clamping plates. The connecting blocks are used to drive the two connecting rods to move closer to or away from each other.

[0012] Furthermore, a counterweight block is fixedly installed below the connecting block, and the counterweight block is located below the extrusion plate. A guide rod passing through the counterweight block is provided on the extrusion plate, and the guide rod is used to guide the counterweight block to slide up and down.

[0013] In the present invention, a heating box is arranged in the middle of a conveyor belt, and a preheating chamber and a heating chamber are respectively arranged inside the heating box, so that the table tennis racket on the conveyor belt follows the conveyor belt and passes through the preheating chamber and the heating chamber in sequence, and both sides of the assembled table tennis racket are baked and heated by hot air, so that the heating process can be completed quickly and efficiently, so that the adhesive colloid component on the surface of the racket can achieve the best solidification or coagulation effect, thereby improving the quality and performance of the racket.

[0014] In the present invention, squeezing rollers are arranged inside the preheating chamber. During the conveying process of the racket, the racket passes between two groups of squeezing rollers, which can squeeze the rubber attached to the bottom plate of the racket, so that the rubber can be more closely attached to the bottom plate of the racket, and the excess colloid between the bottom plate and the rubber can be squeezed out to avoid a more flat fit between the bottom plate and the rubber. In addition, the lower side of the squeezing rollers is inclined toward the conveying direction of the racket, so that the excess colloid between the plate and the rubber can be squeezed to the oblique upper side of the racket, which is convenient for subsequent centralized cleaning.

[0015] In the present invention, by arranging heating grooves on both sides of the heating frame and arranging a fan on the top of the heating frame, the airflow inside the heating frame can be made to show an upward flow trend, so that the airflow first passes through the heating grooves to be heated, and then flows upward as the airflow passes through the position where the racket is located, and the racket located in the middle of the heating frame is quickly heated and baked, so that the adhesive colloid component on the racket can achieve the best solidification or coagulation effect.

[0016] In the present invention, a counterweight block is arranged below the connecting block. When the entire fixing assembly is placed forward, the counterweight block moves in a direction away from the extrusion plate under the action of gravity, which will pull the lower end of the connecting rod to move downward, so that the upper ends of the connecting rods are close to each other, and the clamping parts of the clamping plate are close to each other, so that the handle of the racket can be firmly fixed inside the mounting tube; when the entire fixing assembly is placed upside down, the counterweight block moves in a direction close to the extrusion plate under the action of gravity, which will push the end of the connecting rod connected to the clamping plate away from each other, so that the clamping parts of the clamping plate are away from each other, the handle of the racket is released, and the racket falls naturally under the action of gravity. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the prior art descriptions. Obviously, the drawings described below are only some embodiments of the present invention, and for ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0018] Figure 1 It is a schematic diagram of the overall structure of the present invention; Figure 2 is a cross-sectional view of the present invention; Figure 3 is a side view of the present invention; Figure 4 It is a schematic diagram of the overall structure of the extrusion assembly of the present invention; Figure 5 It is a schematic diagram of the overall structure of the heating assembly of the present invention; Figure 6 A side view of the heating assembly of the present invention; Figure 7 A schematic diagram of the overall structure of the fixing assembly of the present invention; Figure 8 An exploded view of the fixing assembly of the present invention; Fig. 9 It is a schematic diagram of the internal structure of the present invention.

[0019] The numbers in the figure represent: 1. Conveyor belt; 2. Heating box; 201. Preheating chamber; 202. Heating chamber; 21. Extrusion assembly; 211. Support plate; 212. Tilt rod; 213. Extrusion roller; 22. Heating assembly; 221. Heating frame; 222. Delivery pipe; 223. Heating trough; 224. Guide plate; 3. Fixing assembly; 31. Mounting tube; 32. Support tube; 33. Clamping plate; 34. Counterweight block; 341. Guide rod; 35. Extrusion plate; 351. Connecting tube; 352. Limiting protrusion; 36. Connecting rod; 37. Connecting block; 4. Racket. DETAILED DESCRIPTION

[0020] In order to make the purpose, technical solution and advantages of the embodiments of the present invention clearer, the technical solution in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0021] The present invention will be further described below in conjunction with the embodiments.

[0022] When the sports goods colloid heating production line is used, in order to heat the surface of the adhesive colloid to ensure that the adhesive colloid components achieve the best curing or solidification effect, a hot air gun is usually used to heat the surface of the base plate and the rubber with the adhesive colloid. However, this processing method not only requires two heating steps, but also requires the base plate and the rubber to be bonded to each other in time after the heating is completed, which reduces the processing efficiency of the table tennis racket.

[0023] To this end, an embodiment of the present invention provides a sports goods colloid heating production line, the purpose of which is at least to set a heating box 2 in the middle of the conveyor belt 1, and drive multiple assembled rackets 4 to enter the interior of the heating box 2 in sequence for heating processing on the conveyor belt 1. The conveyor belt 1 can continuously convey the rackets 4, and there is no need to heat the bottom plate and the rubber separately, thereby improving the heating processing efficiency of the table tennis racket 4.

[0024] Embodiment: A sports goods colloid heating production line, such as Figure 1 - Figure 4 As shown, it includes a conveyor belt 1, on which are arranged multiple rows of fixing components 3 for clamping rackets 4, and is used to convey multiple groups of rackets 4 to be arranged and moved; The heating box 2 is fixedly installed in the middle of the conveyor belt 1, and is used to heat the colloid on the surface of the racket 4 passing through. The interior of the heating box 2 is divided into a preheating chamber 201 and a heating chamber 202. The interior of the preheating chamber 201 is provided with an extrusion component 21 for flattening the colloid in the racket 4, and the interior of the heating chamber 202 is provided with a heating component 22 for focusing on heating both sides of the racket; The heating chamber 202 is provided with a conveying pipe 222 for guiding the hot air in the heating component 22 to the preheating chamber 201 .

[0025] In the present invention, a heating box 2 is arranged in the middle of the conveyor belt 1, and a preheating chamber 201 and a heating chamber 202 are respectively arranged inside the heating box 2, so that the table tennis racket 4 located on the conveyor belt 1 follows the conveyor belt 1 and passes through the preheating chamber 201 and the heating chamber 202 in sequence, and the two sides of the assembled table tennis racket 4 are baked and heated by hot air, so that the heating process can be completed quickly and efficiently, so that the adhesive colloid component on the surface of the racket 4 can achieve the best solidification or coagulation effect, thereby improving the quality and performance of the racket 4.

[0026] Furthermore, if Figure 3 , Figure 4 As shown, the extrusion assembly 21 includes a support plate 211 fixedly mounted on the inner wall of the preheating chamber 201, and a row of inclined rods 212 are fixedly mounted on both sides of the support plate 211. The lower ends of the inclined rods 212 are inclined toward the direction in which the rackets 4 are sent. A squeezing roller 213 is coaxially mounted below each of the inclined rods 212, and a channel for the rackets 4 to pass through is left between the two rows of squeezing rollers 213.

[0027] Among them, by arranging the squeezing roller 213 inside the preheating chamber 201, during the conveying process of the racket 4, the racket 4 passes between the two groups of squeezing rollers 213, which can squeeze the rubber attached to the bottom plate of the racket, so that the rubber can be more closely attached to the bottom plate of the racket, and the excess colloid between the bottom plate and the rubber can be squeezed out to avoid the fit between the bottom plate and the rubber being more flat. In addition, the lower side of the squeezing roller 213 is inclined toward the direction in which the racket 4 is conveyed, so that the excess colloid between the plate and the rubber can be squeezed to the upper side of the racket 4, which is convenient for subsequent centralized cleaning.

[0028] Furthermore, if Figure 5 , Figure 6 As shown, the heating component 22 includes a heating frame 221 fixedly mounted on the inner wall of the heating chamber 202, heating grooves 223 are provided on both sides of the heating frame 221, and resistance wires for electrically heating are provided inside the heating grooves 223. The heating grooves 223 are connected with the interior of the heating frame 221, and a fan for extracting air from the interior of the heating frame 221 is provided on the top of the heating frame 221, and the upper outlet of the fan is connected with one end of the conveying pipe 222.

[0029] Among them, by arranging heating grooves 223 on both sides of the heating frame 221 and arranging a fan on the top of the heating frame 221, the airflow inside the heating frame 221 can show a tendency to flow upward, so that the airflow first passes through the heating grooves 223 to be heated, and then flows upward as the airflow passes through the position of the racket 4, and the racket 4 located in the middle of the heating frame 221 is quickly heated and baked, so that the adhesive colloid component on the racket 4 can achieve the best curing or solidification effect.

[0030] In addition, the hot air inside the heating frame 221 can be transported to the inside of the preheating chamber 201 through the delivery pipe 222, so that the racket 4 can be conveniently preheated, which can not only fully utilize the hot air inside the heating frame 221, but also improve the heating effect of the surface of the racket 4.

[0031] Furthermore, if Figure 5 , Figure 6 As shown, two guide plates 224 are symmetrically arranged inside the heating frame 221 , and a heating space for the racket 4 to pass through is reserved between the two guide plates 224 , and a heating space that is narrow at the top and wide at the bottom is formed between the two guide plates 224 .

[0032] Among them, by symmetrically arranging the guide plates 224 inside the heating frame 221, a heating space that is narrow at the top and wide at the bottom is formed inside the heating frame 221, so that the airflow velocity is faster when passing through the corresponding racket body part 4, and the racket body part 4 can more frequently exchange heat with the airflow, so that the racket 4 can be heated and baked more efficiently.

[0033] Furthermore, if Figure 7, Figure 8 As shown, the fixing assembly 3 includes a supporting tube 32 fixedly mounted on the conveyor belt 1, a mounting tube 31 is fixedly mounted above the supporting tube 32, an opening is arranged above the mounting tube 31, a pair of clamping plates 33 are arranged inside the mounting tube 31 at intervals, the two clamping plates 33 clamp the handle part of the racket 4 together, and a driving member for controlling the two clamping plates 33 to move closer or farther away from each other is arranged inside the supporting tube 32.

[0034] Among them, by setting a pair of clamping plates 33 inside the installation tube 31, when fixing the racket 4, the handle under the racket 4 can be conveniently inserted between the two clamping plates 33, so that the racket 4 can be smoothly fixed to prevent the racket 4 from deflecting during transportation.

[0035] Furthermore, if Figure 7 , Figure 8 As shown, an extrusion plate 35 is spaced apart below the support cylinder 32, and a connecting cylinder 351 is coaxially arranged above the extrusion plate 35. The upper part of the connecting cylinder 351 passes through the conveyor belt 1 and is fixedly connected to the bottom of the support cylinder 32. The top of the extrusion plate 35 and the bottom of the support cylinder 32 clamp the conveyor belt 1 together.

[0036] Furthermore, the top of the extrusion plate 35 and the bottom of the support tube 32 are both provided with a plurality of limiting protrusions 352 distributed in a circular pattern, and the limiting protrusions 352 are used to squeeze the upper and lower end surfaces of the conveyor belt 1, and the end surfaces of the two clamping plates 33 facing each other are both provided with anti-slip protrusions, and the anti-slip protrusions are used to clamp on both sides of the handle of the racket 4.

[0037] Among them, by arranging an extrusion plate 35 at the bottom of the support tube 32, the extrusion plate 35 and the support tube 32 are connected to each other through a connecting tube 351, and limiting protrusions 352 are respectively arranged on the top of the extrusion plate 35 and the bottom of the support tube 32, so that the top of the extrusion plate 35 and the bottom of the support tube 32 can be interference fit with the conveyor belt 1, avoiding the angular deflection of the support tube 32 in the process of fixing the racket 4, so that the racket 4 is more stable during the transportation process.

[0038] Furthermore, if Figure 8 , Fig. 9 As shown, the top of the clamping plate 33 is rotatably mounted inside the mounting tube 31, and a connecting rod 36 is rotatably mounted under each of the clamping plates 33. The lower ends of the two connecting rods 36 are inclined toward the middle of the two connecting rods 36, and the lower ends of the two connecting rods 36 under the two clamping plates 33 are provided with connecting blocks 37, which are used to drive the two connecting rods 36 to move closer to or away from each other.

[0039] Among them, the top of the clamping plate 33 is rotatably installed inside the mounting tube 31, and two connecting rods 36 that can be moved closer to or farther away from each other are arranged below the clamping plate 33. During use, the clamping plates 33 can be adjusted to move closer to or farther away from each other by controlling the spacing between the upper ends of the two connecting rods 36, and the two clamping plates 33 can be conveniently controlled to clamp the handle at the lower end of the racket 4.

[0040] Furthermore, if Figure 8 , Fig. 9 As shown, a counterweight block 34 is fixedly installed below the connecting block 37, and the counterweight block 34 is located below the extrusion plate 35. A guide rod 341 passing through the counterweight block 34 is provided on the extrusion plate 35, and the guide rod 341 is used to guide the counterweight block 34 to slide up and down.

[0041] Among them, by arranging the counterweight block 34 below the connecting block 37, when the entire fixing assembly 3 is placed forward (that is, when the racket 4 is located above the fixing assembly 3), the counterweight block 34 moves in the direction away from the extrusion plate 35 under the action of gravity, which will pull the lower end of the connecting rod 36 to move downward, so that the upper ends of the connecting rod 36 are close to each other, and the clamping parts of the clamping plate 33 are close to each other, which can firmly fix the handle of the racket 4 inside the mounting tube 31; when the entire fixing assembly 3 is inverted (that is, when the racket 4 is located below the fixing assembly 3), the counterweight block 34 moves in the direction close to the extrusion plate 35 under the action of gravity, which will push the end of the connecting rod 36 connected to the clamping plate 33 away from each other, so that the clamping parts of the clamping plate 33 are away from each other, and the handle of the racket 4 is released, so that the racket 4 falls naturally under the action of gravity.

[0042] Working principle: When the colloid on the racket 4 needs to be heated, a plurality of rackets 4 are first inserted into the two clamping plates 33 of the fixing assembly 3 by a robot or manually, and then the plurality of rackets 4 are conveyed to the interior of the heating box 2 with the movement of the conveyor belt 1. When the racket 4 passes through the interior of the preheating chamber 201, the squeezing rollers 213 in the preheating chamber 201 can squeeze the two sides of the racket 4 respectively, so that the bottom plate and the rubber of the racket 4 are more closely attached together, and the excess colloid between the bottom plate and the rubber is removed. The racket 4 is squeezed out to avoid local colloid accumulation. Then, as the conveyor belt 1 continues to move, the racket 4 is sent to the heating frame 221 inside the heating chamber 202. The heat flow generated in the heating frame 221 can bake the rubber and bottom plate with colloid on both sides of the racket 4 through the heat flow, so that the two sides of the racket 4 can be quickly heated up, especially the part of the racket 4 with rubber attached. The heated racket 4 is continuously transported out of the heating box 2 under the drive of the conveyor belt 1, and the processing operation of the racket 4 is carried out to complete the processing operation of the racket 4 efficiently and quickly.

[0043] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements will not cause the essence of the corresponding technical solutions to deviate from the protection scope of the technical solutions of the embodiments of the present invention.

Claims

1. A sports goods colloid heating production line, characterized in that: include: A conveyor belt (1) is provided with a plurality of rows of fixing components (3) for clamping the rackets (4) on the upper portion thereof, and is used for conveying a plurality of groups of rackets (4) in an arranged and movable manner; A heating box (2) is fixedly mounted in the middle of the conveyor belt (1) and is used to heat the colloid on the surface of the racket (4) passing through. The interior of the heating box (2) is divided into a preheating chamber (201) and a heating chamber (202). The interior of the preheating chamber (201) is provided with an extrusion component (21) for flattening the colloid in the racket (4). The interior of the heating chamber (202) is provided with a heating component (22) for emphasizing heating on both sides of the racket. A conveying pipe (222) for guiding the hot air inside the heating component (22) to the inside of the preheating chamber (201) is arranged inside the heating chamber (202).

2. A sports goods colloid heating production line according to claim 1, characterized in that: The extrusion assembly (21) comprises a support plate (211) fixedly mounted on the inner wall of the preheating chamber (201), a row of tilting rods (212) fixedly mounted on both sides of the support plate (211), the lower ends of the tilting rods (212) tilted towards the direction in which the rackets (4) are sent, and an extrusion roller (213) is coaxially mounted below each of the tilting rods (212), and a passage for the rackets (4) to pass through is left between the two rows of the extrusion rollers (213).

3. A sports goods colloid heating production line according to claim 1, characterized in that: The heating assembly (22) comprises a heating frame (221) fixedly mounted on the inner wall of the heating chamber (202), heating grooves (223) are arranged on both sides of the heating frame (221), a resistance wire for electric heating is arranged inside the heating groove (223), the heating groove (223) is communicated with the inside of the heating frame (221), a fan for extracting air from the inside of the heating frame (221) is arranged on the top of the heating frame (221), and an outlet above the fan is communicated with one end of the delivery pipe (222).

4. A sports goods colloid heating production line according to claim 3, characterized in that: Two guide plates (224) are symmetrically arranged inside the heating frame (221), a heating space for the racket (4) to pass through is reserved between the two guide plates (224), and a heating space that is narrow at the top and wide at the bottom is formed between the two guide plates (224).

5. The sports goods colloid heating production line according to claim 1, characterized in that: The fixing assembly (3) comprises a support tube (32) fixedly mounted on the conveyor belt (1), a mounting tube (31) fixedly mounted above the support tube (32), an opening arranged above the mounting tube (31), a pair of clamping plates (33) arranged inside the mounting tube (31) at intervals, the two clamping plates (33) clamping the handle portion of the racket (4) together, and a driving member for controlling the two clamping plates (33) to move closer to or farther from each other is arranged inside the support tube (32).

6. A sports goods colloid heating production line according to claim 5, characterized in that: An extrusion disc (35) is arranged at intervals below the support cylinder (32), and a connecting cylinder (351) is coaxially arranged above the extrusion disc (35). The top of the connecting cylinder (351) passes through the conveyor belt (1) and is fixedly connected to the bottom of the support cylinder (32). The top of the extrusion disc (35) and the bottom of the support cylinder (32) jointly clamp the conveyor belt (1).

7. A sports goods colloid heating production line according to claim 6, characterized in that: The top of the squeezing plate (35) and the bottom of the supporting tube (32) are both provided with a plurality of limiting protrusions (352) distributed in a circumferential manner, the limiting protrusions (352) being used to squeeze the upper and lower end surfaces of the conveyor belt (1), and the end surfaces of the two clamping plates (33) facing each other are both provided with anti-slip protrusions, the anti-slip protrusions being used to clamp on both sides of the handle of the racket (4).

8. A sports goods colloid heating production line according to claim 7, characterized in that: The top of the clamping plate (33) is rotatably mounted inside the mounting tube (31); a connecting rod (36) is rotatably mounted below each of the clamping plates (33); the lower ends of the two connecting rods (36) are inclined toward the middle of the two connecting rods (36); a connecting block (37) is provided at the lower ends of the two connecting rods (36) below the two clamping plates (33); the connecting block (37) is used to drive the two connecting rods (36) to move closer to or farther from each other.

9. A sports goods colloid heating production line according to claim 8, characterized in that: A counterweight block (34) is fixedly mounted below the connecting block (37). The counterweight block (34) is located below the extrusion plate (35). A guide rod (341) passing through the counterweight block (34) is provided on the extrusion plate (35). The guide rod (341) is used to guide the counterweight block (34) to slide up and down.

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