Rubber tine belt forming apparatus and method of making

Abstract

The present application relates to a kind of rubber harrow belt forming equipment, including automatically spacing multiple rubber blocks on rubber layer and straight-line compression molding rubber harrow belt straight-line molding equipment, and rubber harrow belt spinning molding equipment with the ring spinning molding of rubber harrow belt straight-line molding equipment compression molding product in sequence with rubber line annular ring.The rubber harrow belt forming equipment of the present application can realize the automatic molding production of rubber harrow belt, improve production efficiency, and can guarantee the consistency of product.The present application also relates to a kind of rubber harrow belt preforming preparation method.

Description

Technical Field

[0001] This invention relates to the field of equipment for preparing reed strips, and more particularly to a rubber reed strip forming device. This invention also relates to a method for forming and preparing rubber reed strips. Background Technology

[0002] The threshing chain is a key component of corn combine harvesters. Its main function is to guide corn stalks into the ear-picking area. In existing technologies, the threshing chain is mainly made of metal materials such as high-strength alloy steel, chromium-molybdenum alloy steel, and metal composite materials. Since corn is usually tender and soft when harvested, it is easily damaged by the traditional metal threshing chain when fed into the corn combine harvester, resulting in grain loss.

[0003] Therefore, rubber reeling belts, which can replace metal reeling chains, have emerged. Given the large demand, how to automate the production of the new generation of rubber reeling belts has become an urgent problem to be solved. Summary of the Invention

[0004] To address the aforementioned problems, this invention provides a rubber reel strip forming device, which enables automated forming production of rubber reel strips, thereby improving production efficiency and ensuring product consistency.

[0005] The technical solution adopted in this invention is: a rubber reel forming equipment, including a rubber reel forming equipment that automatically places multiple rubber blocks at intervals on a rubber layer and presses them in a straight line, and a rubber reel spinning forming equipment that spins a sequential product pressed by the rubber reel forming equipment with a rubber thread ring.

[0006] As a further limitation of the above technical solution, the rubber reed strip inline forming equipment includes a support platform assembly for placing rubber layers, and a rubber block feeding assembly arranged on one side of the support platform assembly to provide rubber blocks. Multiple insertion slots for inserting the rubber blocks are spaced apart on the support platform assembly. It also includes multiple pressing allowance adjustment assemblies installed on the support platform assembly adjacent to each insertion slot, a pressing mold assembly arranged above the support platform assembly, and a demolding assembly for ejecting and demolding the pressed rubber reed strip. The rubber reed strip spin forming equipment includes a worktable and a rotating mechanism installed on the worktable. It also includes a mold plate assembly connected to the rotating mechanism, and an inner mold core arranged within the mold plate assembly. An electric cylinder assembly is installed on the worktable to drive the inner mold core to rise and fall, thereby causing the mold plate assembly to expand and contract. Furthermore, it includes an outer module sleeved outside the mold plate assembly for the inline formed rubber reed strip to be wound around, and at least two sets of pressing cylinder assemblies spaced apart on the worktable.

[0007] As a further limitation of the above technical solution, each of the pressing margin adjustment components includes a margin top setting group and a limiting pressing group. The margin top setting group includes a top setting cylinder and a margin top rod connected to the top setting cylinder, and also includes a top wheel installed on the margin top rod. The limiting pressing group includes a pressing cylinder and a cylinder bottom plate connected to the pressing cylinder, and also includes two pressing wheels connected to the cylinder bottom plate via pressing shafts, with the two pressing wheels arranged on both sides of the corresponding top wheel.

[0008] As a further limitation of the above technical solution, the rubber block feeding assembly includes multiple sets, each of the rubber block feeding assemblies including a stacking rubber group for accommodating multiple rubber blocks, and a gripping rubber group for gripping the rubber blocks in the stacking rubber group into the corresponding insertion slot; the stacking rubber group includes a platform with a push groove formed inside, and a push plate arranged at the tail end of the platform, and also includes a screw motor connected to the push plate, and a limit switch arranged at the front end of the platform, and a sensor is provided at the tail end of the platform, and the push plate pushes the rubber blocks in the push groove out in an orderly manner under the drive of the screw motor; the gripping rubber group includes a gripping cylinder, and an open clamp fixing plate connected to the gripping cylinder, and also includes a pair of open clamps installed on the open clamp fixing plate.

[0009] As a further limitation of the above technical solution, the molding assembly includes a first pressure cylinder and a first pressure head connected to the first pressure cylinder, and also includes a plurality of hydraulic buffers arranged on the first pressure head, the hydraulic buffers being arranged in equal quantities with the insertion slot; the demolding assembly is arranged in equal quantities with the insertion slot, each of the demolding assemblies includes a demolding cylinder and a demolding base plate connected to the demolding cylinder; and also includes a demolding rod installed on the demolding base plate.

[0010] As a further limitation of the above technical solution, the mold flap assembly includes a mold flap with an indented mounting groove on its bottom side, and a tension spring installed in the mounting groove. It also includes a mold lower plate assembly connected between the mold flap and the rotating mechanism. The mold lower plate assembly includes a mold lower plate and a mold flap bottom plate. Guide rollers are installed at intervals between the mold lower plate and the mold flap bottom plate.

[0011] As a further limitation of the above technical solution, the rotating mechanism includes a slewing bearing fixing plate mounted on the workbench, and a slewing bearing with external meshing teeth mounted between the slewing bearing fixing plate and the mold assembly; it also includes a cylindrical gear meshing with the slewing bearing, and a motor driving the cylindrical gear to rotate.

[0012] As a further limitation of the above technical solution, the electric cylinder assembly includes an electric cylinder mounted on the worktable, and a mold core connecting rod connecting the electric cylinder and the inner mold core. Each of the pressure cylinder assemblies includes a second pressure cylinder and a second pressure head mounted on the second pressure cylinder via a pressure cylinder fixing plate.

[0013] The present invention provides a rubber reed strip forming device, which, through...

[0014] This invention also relates to a method for preparing a preformed rubber reed strip, which is prepared by the aforementioned rubber reed strip forming equipment, characterized by comprising the following steps:

[0015] a. Multiple rubber blocks are automatically placed on the rubber layer at intervals by the rubber reeling belt in-line forming equipment, and then pressed in a straight line to form a sequential product.

[0016] a1. The rubber layer is manually placed on the support platform assembly;

[0017] a2. When the pressing allowance adjustment component is activated, the rubber layer at the corresponding position is pushed out with the allowance and then returned to its original position;

[0018] a3. The rubber block feeding component operates by first grabbing the rubber block at the corresponding position, inserting the rubber block into the insertion slot at the corresponding position, and then returning to its original position.

[0019] a4. The molding assembly operates, pressing the rubber layer and the rubber block into a sequential product, and then returns to its original position.

[0020] a5. The demolding component operates to demold the sequential product;

[0021] b. The product and the rubber wire loop are spun into a rubber reel belt using the rubber reel belt spinning equipment;

[0022] b1. As the rotating mechanism rotates, the manual person wraps the straight-lined rubber strip of the first-order product around the outer module, and then wraps the rubber thread ring around the first-order product.

[0023] b2. The electric cylinder assembly is activated, which drives the inner mold core to rise, thereby causing the mold petal assembly to expand outward;

[0024] b3. The pressure cylinder assembly operates in conjunction with the mold plate assembly to press the sequential product and the adhesive ring together.

[0025] b4. The electric cylinder assembly is activated, driving the inner mold core to descend, thereby causing the mold petal assembly to retract.

[0026] b5. Manually remove the rubber strip that has been pressed and molded in the second stage from the mold.

[0027] As a further limitation of the above technical solution, in step a2, the limiting pressing group of the pressing allowance control component is activated to limit the rubber layer, and then the allowance top group of the pressing allowance control component is activated; the pressing mold component includes a hydraulic buffer and a first pressurizing cylinder. In step a4, the high-speed low-pressure section of the first pressurizing cylinder contacts the rubber block first through the hydraulic buffer to initially press the rubber block into the corresponding insertion groove. Then, in the low-speed high-pressure section of the first pressurizing cylinder, the hydraulic buffer retracts, and the rubber layer and the rubber block are pressed together. Attached Figure Description

[0028] Figure 1 This is a schematic diagram of the assembly structure of a rubber reed strip inline forming device according to the present invention;

[0029] Figure 2 This is a schematic diagram of the assembly structure of a rubber reel spinning forming device according to the present invention;

[0030] Figure 3 This is a schematic diagram of the structure of the residual top-mounted group of the present invention;

[0031] Figure 4 This is a schematic diagram of the limiting and pressing assembly of the present invention;

[0032] Figure 5 This is a partial structural schematic diagram of the rubber stack assembly of the present invention;

[0033] Figure 6 This is a schematic diagram of the assembly structure of the material-grabbing rubber assembly of the present invention;

[0034] Figure 7 This is a schematic diagram of the assembly structure of the molding assembly of the present invention;

[0035] Figure 8 This is a schematic diagram of the assembly structure of the demolding component of the present invention;

[0036] Figure 9 This is a partial assembly structure diagram of a rubber reel belt spinning forming device according to the present invention;

[0037] Figure 10 This is a partial assembly structure diagram of the rotating mechanism of the present invention;

[0038] Figure 11 This is a schematic diagram of a set of cylinder assembly of the present invention;

[0039] Figure 12 This is a schematic diagram of the assembly structure of the shelf assembly of the present invention.

[0040] In the picture:

[0041] 1-Rubber reel strip inline forming equipment, 11-Shelf assembly, 111-Insert slot, 112-Table surface, 113-Baffle, 1131-Allowing slot, 114-Through slot, 12-Rubber block feeding assembly, 121-Stacking rubber assembly, 1211-Placing platform, 12111-Stacking trough, 1212-Push plate, 1213-Screw motor, 1214-Limit switch, 1215-Sensor, 122- Material gripping rubber assembly, 1221-gripping cylinder, 1222-opening clamp fixing plate, 1223-opening gripper, 1224-needle array, 13-pressing allowance adjustment component, 131-allowing allowance top assembly, 1311-top cylinder, 1312-allowing allowance push rod, 1313-top wheel, 132-limit pressing assembly, 1321-pressing cylinder, 1322-cylinder base plate, 1323-pressing shaft, 1324-pressing wheel 14-Compression molding assembly; 141-First pressure cylinder; 142-First pressure head; 143-Hydraulic damper; 15-Demolding assembly; 151-Demolding cylinder; 152-Demolding base plate; 153-Demolding rod; 2-Rubber reed belt spinning molding equipment; 21-Workbench; 22-Rotating mechanism; 221-Slewing bearing fixing plate; 222-Slewing bearing; 223-Spiral gear; 224-Motor; 23-Mold segment assembly. 231-Mold flap, 2311-Mounting groove, 2312-Outer extension plate, 232-Tension spring, 2331-Mold lower plate, 2332-Mold flap base plate, 2333-Guide roller, 24-Inner mold core, 25-Electric cylinder assembly, 26-Outer module, 261-Slot, 27-Pressure cylinder assembly, 271-Second booster cylinder, 272-Pressure cylinder fixing plate, 273-Second pressure head, 28-First-order product, 29-Glue wire ring. Detailed Implementation

[0042] The present invention will now be described in further detail with reference to the accompanying drawings and specific embodiments.

[0043] Example 1

[0044] This embodiment relates to a rubber reed strip forming device, which consists of... Figure 1 Combination Figure 2 As shown, it includes a rubber reed strip forming device 1 that automatically places multiple rubber blocks spaced apart on a rubber layer and presses them in a straight line to form a rubber strip, and a rubber reed strip spinning forming device 2 that spins the sequential product 28 formed by the rubber reed strip forming device 1 and the rubber thread ring 29 to form a rubber reed strip. That is, a complete rubber reed strip requires first pressing the rubber layer and multiple rubber blocks into a sequential product 28 using the rubber reed strip forming device 1, and then spinning the sequential product 28 and the rubber thread ring 29 using the rubber reed strip spinning forming device 2. This invention enables automated forming production of rubber reed strips, thereby improving production efficiency and ensuring product consistency, resulting in better performance.

[0045] Specifically, by Figure 1 As shown, the rubber reed strip inline forming equipment 1 includes a support platform assembly 11 for placing rubber layers, and a rubber block feeding assembly 12 arranged on one side of the support platform assembly 11 to provide rubber blocks. Figure 12 As shown, a plurality of insertion slots 111 for inserting rubber blocks are spaced apart on the support platform assembly 11, and a plurality of pressing allowance adjustment assemblies 13 are installed on the support platform assembly 11 adjacent to each insertion slot 111, as well as a molding assembly and a demolding assembly 15 arranged above the support platform assembly 11 to eject the pressed rubber strip from the mold; Figure 2 As shown, the rubber reel spinning forming equipment 2 includes a worktable 21 and a rotating mechanism 22 mounted on the worktable 21. It also includes a mold plate assembly 23 connected to the rotating mechanism 22 and an inner mold core 24 arranged inside the mold plate assembly 23. An electric cylinder assembly 25 is installed on the worktable 21 to drive the inner mold core 24 to rise and fall, thereby driving the mold plate assembly 23 to expand and contract. It also includes an outer module 26 sleeved on the outside of the mold plate assembly 23 for winding the linearly formed rubber reel, i.e., the sequential product 28, and at least two sets of pressure cylinder assemblies 27 spaced apart on the worktable.

[0046] The support platform assembly 11 is used for manually laying the rubber layer. Multiple insertion slots 111 are spaced apart on the support platform assembly 11 to provide insertion space for the rubber blocks. Specifically, the number of insertion slots 111 corresponds to the number of teeth on the rubber reel. The automatic rubber block supply mechanism is the rubber block feeding assembly 12, which supplies the rubber blocks and automatically inserts them into the corresponding insertion slots 111. To improve efficiency, the rubber block feeding assembly 12 includes multiple sets. Specifically, the number of rubber block feeding assemblies 12 corresponds to the number of teeth. To ensure flatness and quality of pressing, the pressing allowance of the rubber layer needs to be adjusted by the pressing allowance adjustment assembly 13 before the rubber blocks are inserted into the insertion slots 111.

[0047] Depend on Figure 1 As shown, each pressure margin control component 13 includes a margin top group 131 and a limit pressure group 132. Specifically, it is composed of... Figure 3 As shown, the excess material lifting assembly 131 includes a lifting cylinder 1311, an excess material lifting rod 1312 connected to the lifting cylinder 1311, and a lifting wheel 1313 mounted on the excess material lifting rod 1312. The excess material lifting assembly 131 first lifts the rubber layer to the required excess material, and then inserts the rubber block into the insertion groove 111; by Figure 4 As shown, the limiting and pressing assembly 132 includes a pressing cylinder 1321 and a cylinder bottom plate 1322 connected to the pressing cylinder 1321. It also includes two pressing wheels 1324 connected to the cylinder bottom plate 1322 via pressing shafts 1323. The two pressing wheels 1324 are arranged on both sides of the corresponding top wheel 1313.

[0048] Specifically, each insertion slot 111 is spaced apart on the platform 112 of the support assembly 11. Adjacent to each insertion slot 111, a through slot 114 is provided on the platform 112. Each top wheel 1313 is arranged in sequence in the through slot 114 and moves up and down in the through slot 114 under the drive of the residual top rod 1312. For ease of operation, each baffle 113 is provided with a relief slot 1131 to avoid the clamping shaft 1323.

[0049] In this embodiment, each rubber block feeding assembly 12 includes a stacking rubber group 121 for accommodating multiple rubber blocks, and a gripping rubber group 122 for gripping rubber blocks from the stacking rubber group 121 into the corresponding insertion slot 111. Specifically, by Figure 5 As shown, the rubber stacking assembly 121 includes a platform 1211 with a stacking trough 12111 inside, and a pusher plate 1212 disposed at the tail end of the platform 1211; it also includes a screw motor 1213 connected to the pusher plate 1212, and a limit switch 1214 disposed at the front end of the platform 1211. A sensor 1215 is disposed at the tail end of the platform 1211. Driven by the screw motor 1213, the pusher plate 1212 pushes the rubber blocks in the stacking trough 12111 out in an orderly manner. Multiple rubber blocks are manually inserted into the stacking trough 12111. The limit switch 1214 forms a front limit, and there are three sensors 1215: a zero-point limit and two extreme limit sensors. Figure 6 As shown, the gripping rubber assembly 122 includes a gripping cylinder 1221 and an open clamp fixing plate 1222 connected to the gripping cylinder 1221; it also includes a pair of open clamping claws 1223 mounted on the open clamp fixing plate 1222. To ensure a firm grip, a row of pins 1224 is formed at the bottom of each open clamping claw 1223, and the two rows of pins 1224 are arranged in a figure-eight shape.

[0050] Specifically, by Figure 7 As shown, the molding assembly 14 includes a first pressure cylinder 141 and a first pressure head 142 connected to the first pressure cylinder 141; it also includes a plurality of hydraulic buffers 143 arranged on the first pressure head 142, with the hydraulic buffers 143 and the insertion slots 111 arranged in equal numbers. The hydraulic buffers 143 are arranged so that the first pressure cylinder 141, in its high-speed, low-pressure section, first contacts the rubber block through the hydraulic buffers 143 to initially press the rubber block into the corresponding insertion slots 111. Then, in the low-speed, high-pressure section of the first pressure cylinder 141, the hydraulic buffers 143 retract, pressing the rubber layer and the rubber block together.

[0051] To facilitate demolding after molding, a demolding assembly 15 is also provided. The demolding assembly 15 is provided in equal numbers to the insertion slot 111. Figure 8As shown, each demolding assembly 15 includes a demolding cylinder 151, a demolding base plate 152 connected to the demolding cylinder 151, and a demolding rod 153 mounted on the demolding base plate 152. To improve the demolding effect, the top of the demolding rod 153 is provided in a groove shape.

[0052] Depend on Figure 9 As shown, the mold flap assembly 23 includes a mold flap 231 with a recessed mounting groove 2311 on its bottom side, and a tension spring 232 installed in the mounting groove 2311. It also includes a lower mold plate assembly connecting the mold flap 231 and the rotating mechanism 22. The tension spring 232 is used to retract the mold flap 231 after the inner mold core 24 descends. In this embodiment, for ease of operation, the number of mold flaps 231 is the same as the number of teeth. The inner mold core 24 is generally conical, and its outer surface has a polyhedral structure. Specifically, the outer surface of the inner mold core 24... The number of faces is consistent with the number of mold segments 231. Specifically, the mold lower plate assembly includes a mold lower plate 2331 and a mold segment base plate 2332. Guide rollers 2333 are installed between the mold lower plate 2331 and the mold segment base plate 2332. The guide rollers 2333 are used to guide the mold segment base plate 2332 as the mold segment 231 expands and contracts. In order to facilitate the placement of the rubber thread ring 29 and the linearly formed rubber strip, i.e., the first-order product 28, an outward plate 2312 for placing the rubber thread ring 29 is installed on the mold segment 231.

[0053] In this embodiment, by Figure 10 As shown, the rotating mechanism 22 includes a slewing bearing fixing plate 221 mounted on the worktable 21, and a slewing bearing 222 with external meshing teeth mounted between the slewing bearing fixing plate 221 and the mold assembly 23. It also includes a cylindrical gear 223 meshing with the slewing bearing 222, and a motor 224 driving the cylindrical gear 223 to rotate. One function of the rotating mechanism 22 is to cooperate with the pressure cylinder assembly 27, and another function is to operate when the linearly formed rubber reeds are wound around the outer module 26. In this embodiment, the inner surface of the outer module 26 is cylindrical, and the outer surface is spaced apart with multiple slots 261 for the corresponding insertion of the reed teeth of the linearly formed rubber reeds.

[0054] In this embodiment, the electric cylinder assembly 25 includes an electric cylinder mounted on the worktable 21, and a mold core connecting rod connected between the electric cylinder and the inner mold core 24. The mold core connecting rod is driven to rise and fall via the electric cylinder, thereby driving the inner mold core 24 to rise and fall. Figure 11 As shown, each pressure cylinder assembly 27 includes a second pressure cylinder 271 and a second pressure head 273 mounted on the second pressure cylinder 271 via a pressure cylinder fixing plate 272. In this embodiment, in order to improve working efficiency, the pressure cylinder assembly 27 consists of three sets arranged circumferentially around the mold flap 231 assembly 23. Specifically, the outer surface of each second pressure head 273 is arranged in an arc shape.

[0055] Example 2

[0056] This invention also relates to a method for preparing a preformed rubber reed strip, which is prepared using the rubber reed strip forming equipment of Example 1, characterized by comprising the following steps:

[0057] a. Multiple rubber blocks are automatically placed on the rubber layer at intervals by the rubber reeling belt in-line forming equipment 1, and then pressed in a straight line to form a sequential product 28.

[0058] a1. Manually place the rubber layer onto the placement platform assembly 11;

[0059] a2. When the compression allowance adjustment component 13 is activated, the rubber layer at the corresponding position is pushed out with the allowance and then returns to its original position.

[0060] a3. When the rubber block feeding assembly 12 operates, it first grabs the rubber block at the corresponding position, inserts the rubber block into the insertion slot 111 at the corresponding position, and then returns to its original position.

[0061] a4. The molding assembly operates, pressing the rubber layer and rubber block into a sequence of product 28, and then returns to its original position.

[0062] a5. Demolding component 15 operates to demold the first-order product 28.

[0063] b. The first-order product 28 and the rubber wire ring 29 are spun into a rubber reel belt using the rubber reel belt spinning forming equipment 2;

[0064] b1. As the rotating mechanism 22 rotates, the manual person wraps the first-order product 28, i.e., the straight-formed rubber strip, around the outer module 26, and then wraps the first-order product 28 with a rubber thread ring 29.

[0065] b2. The electric cylinder assembly 25 is activated, which drives the inner mold core 24 to rise, thereby causing the mold petal 231 assembly 23 to expand outward.

[0066] b3. The cylinder assembly 27 operates and cooperates with the mold plate assembly 231 to press the first product 28 and the glue line ring 29.

[0067] b4. The electric cylinder assembly 25 is activated, which drives the inner mold core 24 to descend, thereby causing the mold petal 231 assembly 23 to retract.

[0068] b5. Manually remove the rubber strip that has been pressed and molded in the second stage from the mold.

[0069] Specifically, in step a2, the limiting pressing group 132 of the pressing allowance control component 13 is activated to limit the rubber layer, and then the allowance top group 131 of the pressing allowance control component 13 is activated. To ensure the pressing quality, the pressing mold component includes a hydraulic buffer 143 and a first pressurizing cylinder 141. In step a4, the first pressurizing cylinder 141 first contacts the rubber block via the hydraulic buffer 143 in the high-speed low-pressure section to initially press the rubber block into the corresponding insertion groove 111. Then, in the low-speed high-pressure section of the first pressurizing cylinder 141, the hydraulic buffer 143 retracts, and the rubber layer and the rubber block are pressed together.

[0070] The above description is only a preferred embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any technical solution obtained by those skilled in the art by making equivalent substitutions or changes based on the technical concept of the present invention within the technical scope disclosed in the present invention should be covered within the scope of protection of the present invention.

Claims

1. A rubber reed strip forming device, characterized in that: The equipment includes a rubber reed strip in-line forming device that automatically places multiple rubber blocks spaced apart on a rubber layer and presses them in a straight line, and a rubber reed strip spinning forming device that spins a sequential product pressed by the rubber reed strip in-line forming device with a rubber thread ring. The rubber reed strip in-line forming device includes a support platform assembly for placing the rubber layer, and a rubber block feeding assembly arranged on one side of the support platform assembly to provide rubber blocks. Multiple insertion slots for inserting the rubber blocks are spaced apart on the support platform assembly, and multiple pressing allowance adjustment groups are installed on the support platform assembly adjacent to each of the insertion slots. The equipment includes a mold assembly and a demolding assembly for ejecting and demolding the pressed rubber strips from the mold, located above the support platform assembly. The rubber strip spinning equipment includes a worktable and a rotating mechanism mounted on the worktable. It also includes a mold assembly connected to the rotating mechanism and an inner mold core disposed within the mold assembly. An electric cylinder assembly is mounted on the worktable to drive the inner mold core to rise and fall, thereby causing the mold assembly to expand and contract. The equipment also includes an outer module sleeved around the mold assembly for winding the in-line formed rubber strips, and at least two sets of pressure cylinder assemblies spaced apart on the worktable.

2. The rubber reed strip forming equipment according to claim 1, characterized in that: Each of the aforementioned pressure allowance adjustment components includes a allowance top setting group and a limit pressure setting group. The allowance top setting group includes a top setting cylinder and an allowance top rod connected to the top setting cylinder, and also includes a top wheel installed on the allowance top rod. The limit pressure setting group includes a clamping cylinder and a cylinder bottom plate connected to the clamping cylinder, and also includes two clamping wheels connected to the cylinder bottom plate via clamping shafts, with the two clamping wheels arranged on both sides of the corresponding top wheel.

3. The rubber reed strip forming equipment according to claim 1, characterized in that: The rubber block feeding assembly includes multiple sets, each of which includes a stacking rubber group for accommodating multiple rubber blocks, and a gripping rubber group for gripping the rubber blocks in the stacking rubber group and placing them into the corresponding insertion slot. The stacking rubber group includes a platform with a push groove inside, a push plate arranged at the rear end of the platform, a screw motor connected to the push plate, a limit switch arranged at the front end of the platform, and a sensor at the rear end of the platform. The push plate, driven by the screw motor, pushes the rubber blocks in the push groove out in an orderly manner. The gripping rubber group includes a gripping cylinder, an open clamp fixing plate connected to the gripping cylinder, and a pair of open grippers installed on the open clamp fixing plate.

4. The rubber reed strip forming equipment according to claim 1, characterized in that: The molding assembly includes a first pressure cylinder and a first pressure head connected to the first pressure cylinder, and also includes a plurality of hydraulic buffers arranged on the first pressure head, the hydraulic buffers being arranged in equal numbers with the insertion slot; the demolding assembly is arranged in equal numbers with the insertion slot, each of the demolding assemblies includes a demolding cylinder and a demolding base plate connected to the demolding cylinder; and also includes a demolding rod installed on the demolding base plate.

5. The rubber reed strip forming equipment according to claim 1, characterized in that: The mold plate assembly includes a mold plate with a recessed mounting groove on its bottom side, and a tension spring installed in the mounting groove. It also includes a mold lower plate assembly connecting the mold plate and the rotating mechanism. The mold lower plate assembly includes a mold lower plate and a mold plate base plate. Guide rollers are installed at intervals between the mold lower plate and the mold plate base plate.

6. The rubber reed strip forming equipment according to claim 1, characterized in that: The rotating mechanism includes a slewing bearing fixing plate mounted on the workbench, and a slewing bearing with external meshing teeth mounted between the slewing bearing fixing plate and the mold assembly; it also includes a cylindrical gear meshing with the slewing bearing, and a motor driving the cylindrical gear to rotate.

7. The rubber reed strip forming equipment according to claim 1, characterized in that: The electric cylinder assembly includes an electric cylinder mounted on the workbench and a mold core connecting rod connecting the electric cylinder and the inner mold core. Each pressure cylinder assembly includes a second pressure cylinder and a second pressure head mounted on the second pressure cylinder via a pressure cylinder fixing plate.

8. A method for preparing a preformed rubber reed strip, comprising the rubber reed strip forming equipment according to any one of claims 1 to 7, characterized in that, Includes the following steps: a. Multiple rubber blocks are automatically placed on the rubber layer at intervals by the rubber reeling belt in-line forming equipment, and then pressed in a straight line to form a sequential product. a1. The rubber layer is manually placed on the support platform assembly; a2. When the pressing allowance adjustment component is activated, the rubber layer at the corresponding position is pushed out with the allowance and then returned to its original position; a3. The rubber block feeding component operates by first grabbing the rubber block at the corresponding position, inserting the rubber block into the insertion slot at the corresponding position, and then returning to its original position. a4. The molding assembly operates, pressing the rubber layer and the rubber block into a sequential product, and then returns to its original position. a5. The demolding component operates to demold the sequential product; b. The product and the rubber wire loop are spun into a rubber reel belt using the rubber reel belt spinning equipment; b1. As the rotating mechanism rotates, the manual person wraps the straight-lined rubber strip of the first-order product around the outer module, and then wraps the rubber thread ring around the first-order product. b2. The electric cylinder assembly is activated, which drives the inner mold core to rise, thereby causing the mold petal assembly to expand outward; b3. The pressure cylinder assembly operates in conjunction with the mold plate assembly to press the sequential product and the adhesive ring together. b4. The electric cylinder assembly is activated, driving the inner mold core to descend, thereby causing the mold petal assembly to retract. b5. Manually remove the rubber strip that has been pressed and molded in the second stage from the mold.

9. The method for preparing a rubber reed strip preform according to claim 8, characterized in that: In step a2, the limiting pressing group of the pressing allowance control component is activated to limit the rubber layer, and then the allowance top group of the pressing allowance control component is activated. The pressing mold component includes a hydraulic buffer and a first pressurizing cylinder. In step a4, the high-speed low-pressure section of the first pressurizing cylinder contacts the rubber block first through the hydraulic buffer to initially press the rubber block into the corresponding insertion groove. Then, in the low-speed high-pressure section of the first pressurizing cylinder, the hydraulic buffer retracts, and the rubber layer and the rubber block are pressed together.

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