Shoe tube shaping equipment and use method thereof

Abstract

The invention relates to the technical field of shoe tube processing, in particular to shoe tube shaping equipment and a using method thereof.The shoe tube shaping equipment comprises a shaping module and a supporting module, the shaping module comprises two round rods and two elastic plates, the side faces of the two round rods are rotationally connected with the inner side faces of the elastic plates, and first rolling rods are arranged on the back faces of the two elastic plates; and second rolling rods corresponding to the first rolling rods are arranged on the opposite faces of the two elastic plates correspondingly, and a connecting rod is arranged between the two round rods. According to the device, the side faces of the round rods are rotationally connected with the inner side faces of the elastic plates, the two elastic plates can be sleeved with shoe barrels, then a first rolling rod and a second rolling rod roll along the elastic plates, and therefore the heated shoe barrels are extruded and shaped, an adjusting lead screw can be rotated, and an adjusting rod drives the round rods to move through positioning screws; the two round rods move towards each other or away from each other, so that the shape formed by the two elastic plates is changed, the shaping shape of the shoe tube is changed, and adjustment is simple.

Description

Technical Field

[0001] This invention relates to the field of shoe shaft processing technology, specifically to a shoe shaft shaping device and its usage method. Background Technology

[0002] In the shoe upper production process, the shoe upper is generally heated first using a heating structure, then extruded by a shaping device to form the desired shape. The shoe upper is then cooled to completely set its shape. Existing shoe upper shaping equipment typically uses a base with an arc-shaped top surface. After the shoe upper is placed on the base, the extrusion block on the moving end of the shaping device moves downwards, pressing the shoe upper onto the base to set its shape. However, the arc-shaped top surface of the base is generally fixed. Therefore, when different shapes are needed, a new base and extrusion block must be replaced, making it inconvenient to use. Summary of the Invention

[0003] To overcome the aforementioned technical problems, the present invention aims to provide a shoe barrel shaping device and its usage method. By rotating the side of the round rod to the inner side of the elastic plate, the shoe barrel can be fitted onto the two elastic plates. Then, rolling rod one and rolling rod two roll along the elastic plates, thereby extruding and shaping the heated shoe barrel. The adjusting screw can be rotated, causing the adjusting rod to drive the round rod to move through the positioning screw, so that the two round rods move towards or away from each other, thereby changing the shape formed by the two elastic plates and changing the shape of the shoe barrel. The adjustment is relatively simple.

[0004] The objective of this invention can be achieved through the following technical solutions: A shoe upper shaping device includes a shaping module and a support module. The shaping module includes two round rods and two elastic plates. The sides of the two round rods are rotatably connected to the inner sides of the elastic plates. Rolling rod 1 is provided on the opposite sides of the two elastic plates, and rolling rod 2 is provided on the opposite sides of the two elastic plates corresponding to rolling rod 1. A connecting rod is provided between the two round rods. Fixed frames are fixedly connected to the top and bottom sides of the connecting rod. An adjusting rod that contacts the adjacent round rod is slidably connected to the inner side of the fixed frame. A positioning screw that inserts into the adjacent round rod is screwed onto the side of the adjusting rod, and an adjusting screw that is rotatably connected to the connecting rod is screwed onto the inner side of the adjusting rod.

[0005] The shoe barrel can be fitted onto two elastic plates. Rolling rods one and two roll along the elastic plates to compress and shape the shoe barrel. When different shapes need to be shaped, the adjusting screw can be rotated. Rotating the adjusting screw causes the adjusting rod to rotate, which in turn moves the round rod through the positioning screw. This causes the two round rods to move towards or away from each other, thereby changing the curvature of the elastic plates and altering the shape formed by the two elastic plates to the desired shape, thus changing the shape of the shoe barrel. The adjustment is relatively simple. At the same time, the two elastic plates allow the shoe barrel to be formed in one step, which helps to speed up the production rate of the shoe barrel. The positioning screw can be unscrewed to displace the positioning screw from the round rod. Then, the adjusting screw can be rotated to move the adjusting rod towards the connecting rod, displacing the adjusting rod from the round rod. At this point, the round rod and the elastic plate can be removed, and elastic plates of different sizes can be replaced to shape shoe barrels of different sizes. Replacement is relatively simple and does not require replacing rolling rods one and two. In addition, the elastic plate structure is simple, requiring only several elastic plates of different lengths.

[0006] Furthermore, a fixing plate is provided on one side of the connecting rod, the bottom surface of the fixing plate is fixedly connected to the support module, and a fixing block is fixedly connected to one end of the connecting rod on the side of the fixing plate. The fixing plate can support the connecting rod through the fixing block.

[0007] Furthermore, the inner side of the fixed plate is rotatably connected to a transmission rod that is rotatably connected to the fixed block. A power box is fixedly connected to the side of the fixed plate away from the fixed block. A power motor is installed inside the power box. The output end of the power motor is connected to one end of the transmission rod. Two bevel gears are fixedly sleeved on the side of the transmission rod. A bevel gear is fixedly sleeved on one end of the adjusting screw located inside the adjusting rod. The bevel gears mesh with two adjacent bevel gears. The power motor can drive the transmission rod to rotate. The transmission rod can drive the adjusting screw to rotate through the bevel gears, thereby causing the adjusting rod to move the round rod through the positioning screw, changing the curvature of the two elastic plates, so that the shape formed by the two elastic plates is the desired shape, making the adjustment more convenient.

[0008] Furthermore, the support module includes a support plate one, the top surface of which is fixedly connected to the bottom surface of a fixed plate. A support plate two is provided on one side of the support plate one. A connecting frame is fixedly connected to the top surfaces of both the support plate one and the support plate two. The side surface of the fixed plate is fixedly connected to the side surface of the adjacent connecting frame. Sliding blocks are slidably connected to the inner sides of both sides of the connecting frame. A connecting screw is spun onto the side surface of the sliding block and rotatably connected to the inner side surface of the connecting frame. The inner sides of both the support plate one and the support plate two are rotatably connected to the side surface of the connecting screw. An adjustment frame is fixedly connected to the side surface of the sliding block. A limit frame is provided on the side surface of the adjustment frame. A circular block that contacts the inner side surface of the adjustment frame is rotatably connected to the side surface of the limit frame. Two limit blocks are slidably connected to the inner side surface of the limit frame. Springs that are fixedly connected to the inner side surface of the limit frame are fixedly connected to the opposite sides of the two limit blocks. The opposite ends of both the rolling rod one and the rolling rod two are rotatably connected to the side surface of the adjacent limit block.

[0009] Under the action of the spring, rolling rod one and rolling rod two can be clamped between the elastic plate and the shoe barrel, thereby extruding and shaping the shoe barrel. The round block can slide within the adjustment frame, causing the connecting screw to rotate, which in turn moves the two sliding blocks within the connection frame in opposite directions. The sliding blocks can drive the adjustment frame to move, and the adjustment frame can drive the limiting frame to move via the round block. The limiting frame can drive rolling rod one and rolling rod two to move via the limiting block. Since rolling rod one and rolling rod two are clamped on the elastic plate, and the limiting frame can move and rotate arbitrarily relative to the adjustment frame, rolling rod one and rolling rod two will roll along the elastic plate and maintain the extrusion on the shoe barrel, thereby gradually extruding and shaping the shoe barrel. Moving rolling rod one and rolling rod two is relatively simple and easy to use.

[0010] Furthermore, the following features are provided: One end of the first rolling rod located on one side of the support plate is provided with a connecting block 1 that is rotatably connected to the side of an adjacent limiting block; a plug rod that is slidably connected to the inner side of the first rolling rod is fixedly connected to the side of the connecting block 1; the other end of the second rolling rod located away from the connecting block 1 is provided with a connecting block 2 that is rotatably connected to the side of an adjacent limiting block; a plug rod that is slidably connected to the inner side of the second rolling rod is fixedly connected to the side of the second connecting block. When the support plate 2 is moved away from the support plate 1, the connecting frame on the support plate 2 will move away from the elastic plate, causing the first rolling rod to move away from the connecting block 1 along the plug rod, and causing the plug rod to disengage from the second rolling rod. At this time, it is possible to... The shoe barrel is passed between the second rolling rod and the second connecting block. Then, the shoe barrel is placed on or moved out of the elastic plate. At the same time, the positioning of the insert rod and the limiting frame can keep the insert block corresponding to the second rolling rod, making it easy for the insert block to be re-inserted into the second rolling rod. During the shaping process, the heating wire of the heating structure can be fixed on the elastic plate, so that the heating structure heats the shoe barrel through the elastic plate. Alternatively, the heating wire can be passed through the first connecting block, so that the heating structure heats the first rolling rod through the first connecting block, thereby heating and extruding the shoe barrel for shaping. A fan structure can also be configured to cool the shoe barrel by blowing air after the shaping is completed.

[0011] Furthermore, a pulley is fixedly sleeved on the top side of the connecting screw, and two pulleys located in the same connecting frame are connected by belt drive. A bevel gear three is fixedly sleeved on the bottom side of one connecting screw in the connecting frame. A linkage rod one is rotatably connected to the inner side of the support plate one corresponding to the bevel gear three, and a linkage rod two is rotatably connected to the inner side of the support plate two corresponding to the bevel gear three. A rectangular rod fixedly connected to one end of the linkage rod two is slidably connected to the inner side of the linkage rod one. A bevel gear four is fixedly sleeved on the opposite ends of the linkage rod one and linkage rod two, and the bevel gear three meshes with the adjacent bevel gear four. A drive box is fixedly connected to the bottom surface of the support plate one, and a drive motor is installed inside the drive box. The output end of the drive motor is drivenly connected to the bottom end of the adjacent connecting screw. It can drive the adjacent connecting screws, that is, one connecting screw on the support plate 1, to rotate. One connecting screw can drive the linkage rod 1 to rotate through the adjacent bevel gear 3 and bevel gear 4. Linkage rod 1 can drive linkage rod 2 to rotate through the rectangular rod. Linkage rod 2 can drive one connecting screw on the support plate 2 to rotate through the adjacent bevel gear 3 and bevel gear 4. In this way, one connecting screw on the support plate 1 and one connecting screw on the support plate 2 can rotate synchronously. Since the two connecting screws in the same connecting frame can rotate synchronously through the pulley, all the connecting screws in the two connecting frames can rotate synchronously, thereby moving rolling rod 1 and rolling rod 2, which is conducive to the smooth forming of the shoe barrel. Moreover, the rectangular rod can slide within linkage rod 1, which allows support plate 2 to move smoothly away from support plate 1.

[0012] Furthermore, both sides of the bottom surface of the support plate one and the support plate two are fixedly connected to support seats, and the bottom surface of the support seat located at the bottom of the support plate two is rotatably connected to a rolling block. The side of the support plate two is rotatably connected to a limiting screw that is screwed into the inner side of the support plate one. The support seats can support the support plate one and the support plate two, the rolling block facilitates the movement of the support plate two, and the limiting screw can stably connect the support plate one and the support plate two. The limiting screw can be rotated to move the support plate two away from the support plate one. After the thread on the limiting screw is disengaged from the support plate one, the support plate two can be pulled directly, which facilitates the rapid movement of the support plate two.

[0013] A method for using a shoe top shaping device, the specific operating steps of which are as follows: Step 1: Start the power motor. The power motor will drive the transmission rod to rotate, which will cause the adjusting screw to rotate. This will cause the adjusting rod to move the round rod through the positioning screw, changing the degree of bending of the two elastic plates. Step 2: Rotate the limiting screw to move the second support plate away from the first support plate. Then, place the shoe sleeve between the two rolling rods and onto the two elastic plates. Rotate the limiting screw in the opposite direction to make the first support plate and the second support plate fit together again, and move the first rolling rod to its original position. Step 3: Start the drive motor to rotate the connecting screw, which in turn moves the sliding block. The two sliding blocks on the same connecting frame move in opposite directions. The sliding block will drive the adjustment frame to move, causing the first and second rolling rods to roll along the elastic plate, so that the first rolling rod gradually extrudes and shapes the shoe barrel. Step 4: After the first and second rolling rods reach the top or bottom of the elastic plate, the connecting screw is rotated in the opposite direction by the drive motor, so that the first and second rolling rods move in the opposite direction, thus fully extruding and shaping the shoe barrel. Step 5: After the shoe shaft cools down, rotate the limiting screw to separate support plate one from support plate two. Then remove the shoe shaft from the elastic plate and put the next unshaped shoe shaft onto the elastic plate for the next shoe shaft shaping.

[0014] The beneficial effects of this invention are: 1. By rotating the round rod to the inner side of the elastic plate, the shoe barrel can be fitted onto the two elastic plates. Then, rolling rod one and rolling rod two roll along the elastic plates, thereby extruding and shaping the heated shoe barrel. The adjusting screw can be rotated, causing the adjusting rod to drive the round rod to move through the positioning screw, so that the two round rods move towards each other or away from each other, thereby changing the distance between the top and bottom of the elastic plate, changing the degree of bending of the elastic plate, and thus changing the shape formed by the two elastic plates, thereby changing the shape of the shoe barrel. The adjustment is relatively simple and easy to use. At the same time, the two elastic plates can form the shoe barrel in one step, which helps to speed up the production rate of shoe barrels. 2. A circular block is rotatably connected to the side of the limiting frame and contacts the inner side of the adjusting frame. The limiting frame can support the adjusting frame through the circular block, which allows the connecting screw to rotate, causing the sliding block to move the limiting frame up or down. At this time, under the action of the spring, the first and second rolling rods can press the shoe shaft against the elastic plate, causing the first and second rolling rods to move along the elastic plate, and the circular block to move within the limiting frame. In this way, the first and second rolling rods can move along elastic plates of different shapes by moving the limiting frame up and down, which is convenient for use. Attached Figure Description

[0015] The invention will now be further described with reference to the accompanying drawings.

[0016] Figure 1 This is a schematic diagram of the overall structure of a shoe shaft shaping device and its usage method according to the present invention; Figure 2 This is a schematic diagram of the standardized module structure in this invention; Figure 3 This is a side view of the elastic plate structure in this invention; Figure 4 This is a schematic diagram of the circular rod structure in this invention; Figure 5 This is a schematic diagram of the connecting rod structure in this invention; Figure 6 This is a schematic diagram of the internal front view of the connecting rod in this invention; Figure 7 This is a schematic diagram of the support module structure in this invention; Figure 8 This is a schematic diagram of the limiting lead screw structure in this invention; Figure 9 This is a schematic diagram of the internal structure of the limiting frame in this invention; Figure 10 This is a top view of the internal structure of the rolling rod in this invention; Figure 11 This is a schematic diagram of the internal front view of the connecting frame in this invention; Figure 12 This is a schematic diagram of the internal front view of support plate one and support plate two in this invention.

[0017] In the diagram: 100, shaping module; 110, round rod; 120, elastic plate; 130, rolling rod one; 131, connecting block one; 132, insert rod; 140, rolling rod two; 141, connecting block two; 142, insert block; 150, fixing plate; 151, power box; 152, fixing block; 153, transmission rod; 154, bevel gear one; 160, connecting rod; 161, fixing frame; 162, adjusting rod; 163, adjusting screw; 164, bevel gear two; 165, positioning screw. ; 200, Support Module; 210, Support Plate 1; 211, Linkage Rod 1; 212, Rectangular Rod; 213, Drive Box; 220, Support Plate 2; 221, Limiting Screw; 222, Linkage Rod 2; 230, Connecting Frame; 231, Sliding Block; 232, Connecting Screw; 233, Pulley; 234, Bevel Gear 3; 240, Adjusting Frame; 250, Limiting Frame; 251, Limiting Block; 252, Spring; 253, Round Block; 260, Support Seat; 270, Bevel Gear 4. Detailed Implementation

[0018] The technical solutions of the present invention will be clearly and completely described below with reference to the embodiments of the present invention. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of the present invention.

[0019] Please see Figure 1-12 As shown, a shoe top shaping device includes a shaping module 100 and a support module 200. The shaping module 100 includes two round rods 110 and two elastic plates 120. The sides of the two round rods 110 are rotatably connected to the inner sides of the elastic plates 120. Rolling rods 130 are provided on the opposite sides of the two elastic plates 120, and rolling rods 140 are provided on the opposite sides of the two elastic plates 120 corresponding to the rolling rods 130. A connecting rod 160 is provided between the two round rods 110. Fixing frames 161 are fixedly connected to the top and bottom sides of the connecting rod 160. Adjusting rods 162 that contact the adjacent round rods 110 are slidably connected to the inner side of the fixing frames 161. Positioning screws 165 that are inserted into the adjacent round rods 110 are screwed to the side of the adjusting rods 162. Adjusting screws 163 that are rotatably connected to the connecting rods 160 are screwed to the inner side of the adjusting rods 162.

[0020] The shoe barrel can be fitted onto two elastic plates 120. Rolling rods 130 and 140 are rolled along the elastic plates 120 to compress and shape the shoe barrel. When different shapes need to be formed, the adjusting screw 163 can be rotated. Rotating the adjusting screw 163 causes the adjusting rod 162 to rotate, which in turn moves the round rod 110 via the positioning screw 165. This causes the two round rods 110 to move towards or away from each other, changing the curvature of the elastic plates 120 and altering the shape formed by the two elastic plates 120 to the desired shape, thus changing the shape of the shoe barrel. The adjustment is relatively simple. Furthermore, the two elastic plates 120 allow the shoe barrel to be formed in one step, which helps to speed up the production rate. The positioning screw 165 can be unscrewed to offset it from the round rod 110, and then the adjusting screw 163 can be rotated. Move the adjusting rod 162 toward the connecting rod 160 to offset the adjusting rod 162 from the round rod 110. At this point, the round rod 110 and the elastic plate 120 can be removed and replaced with elastic plates 120 of different sizes to shape shoe shafts of different sizes. The replacement is relatively simple and does not require replacing the first rolling rod 130 and the second rolling rod 140. At the same time, the elastic plate 120 has a simple structure and only requires several elastic plates 120 of different lengths. The elastic plate 120 can be an aluminum sheet with a fiberglass cloth on its surface. Before shaping, the aluminum sheet can be bent so that it is threaded onto the round rod 110. When the shoe shaft is fitted onto the aluminum sheet for shaping, the shoe shaft can be shaped into different shapes through the bending part of the aluminum sheet, so that the shoe shaft has multiple arc shapes after shaping. At the same time, the bending degree of the filter can be adjusted through the round rod 110 to make the shaping of the shoe shaft more diverse.

[0021] A fixing plate 150 is provided on one side of the connecting rod 160. The bottom surface of the fixing plate 150 is fixedly connected to the support module 200. A fixing block 152, which is fixedly connected to one end of the connecting rod 160, is fixedly connected to the side of the fixing plate 150. The fixing plate 150 can support the connecting rod 160 through the fixing block 152.

[0022] A transmission rod 153, which is rotatably connected to a fixed block 152, is rotatably connected to the inner side of a fixed plate 150. A power box 151 is fixedly connected to the side of the fixed plate 150 opposite to the fixed block 152. A power motor is installed inside the power box 151. The output end of the power motor is connected to one end of the transmission rod 153. Two bevel gears 154 are fixedly sleeved on the side of the transmission rod 153. A bevel gear 164 is fixedly sleeved on one end of the adjusting screw 163 located inside the adjusting rod 162. The bevel gear 154 meshes with the two adjacent bevel gears 164. The power motor can drive the transmission rod 153 to rotate. The transmission rod 153 can drive the adjusting screw 163 to rotate through the bevel gears 154 and 164. This causes the adjusting rod 162 to move the round rod 110 through the positioning screw 165, changing the curvature of the two elastic plates 120 and making the shape formed by the two elastic plates 120 the desired shape, which is relatively convenient for adjustment.

[0023] Support module 200 includes a first support plate 210, the top surface of which is fixedly connected to the bottom surface of a fixed plate 150. A second support plate 220 is provided on one side of the first support plate 210. A connecting frame 230 is fixedly connected to the top surfaces of both the first support plate 210 and the second support plate 220. The side surface of the fixed plate 150 is fixedly connected to the side surface of the adjacent connecting frame 230. Sliding blocks 231 are slidably connected to the inner surfaces of both sides of the connecting frame 230. A connecting screw 232, which is rotatably connected to the inner surface of the connecting frame 230, is screwed onto the side surface of the sliding block 231. The first support plate 210 and the second support plate 220 are connected to each other. The inner side of the 0 is rotatably connected to the side of the connecting screw 232. The side of the sliding block 231 is fixedly connected to the adjustment frame 240. The side of the adjustment frame 240 is provided with a limit frame 250. The side of the limit frame 250 is rotatably connected to a round block 253 that contacts the inner side of the adjustment frame 240. The inner side of the limit frame 250 is slidably connected to two limit blocks 251. The back sides of the two limit blocks 251 are fixedly connected to springs 252 that are fixedly connected to the inner side of the limit frame 250. The back ends of the rolling rod 130 and the rolling rod 240 are rotatably connected to the side of the adjacent limit block 251.

[0024] Under the action of spring 252, rolling rod 130 and rolling rod 140 can be clamped on elastic plate 120 and shoe barrel, thereby extruding and shaping the shoe barrel with rolling rod 130. The round block 253 can slide within the adjusting frame 240, causing the connecting screw 232 to rotate. This moves the two sliding blocks 231 within the connecting frame 230, and the two sliding blocks 231 move in opposite directions. The sliding blocks 231 can drive the adjusting frame 240 to move, and the adjusting frame 240 can be limited by the round block 253. The frame 250 moves, and the limiting frame 250 can drive the first rolling rod 130 and the second rolling rod 140 to move through the limiting block 251. Since the first rolling rod 130 and the second rolling rod 140 are clamped on the elastic plate 120, and the limiting frame 250 can move and rotate arbitrarily relative to the adjusting frame 240, the first rolling rod 130 and the second rolling rod 140 will roll along the elastic plate 120 and maintain the compression on the shoe barrel, thereby gradually compressing the shoe barrel into shape. Moving the first rolling rod 130 and the second rolling rod 140 is relatively simple and easy to use.

[0025] One end of the first rolling rod 130 located on one side of the support plate 210 is provided with a connecting block 131 that is rotatably connected to the side of the adjacent limiting block 251. A plug 132 that is slidably connected to the inner side of the first rolling rod 130 is fixedly connected to the side of the connecting block 131. One end of the second rolling rod 140 located away from the connecting block 131 is provided with a connecting block 141 that is rotatably connected to the side of the adjacent limiting block 251. A plug 142 that is slidably connected to the inner side of the second rolling rod 140 is fixedly connected to the side of the connecting block 141. When the support plate 220 is moved away from the support plate 210, the connecting frame 230 on the support plate 220 will move away from the elastic plate 120, causing the first rolling rod 130 to move along the plug 132 away from the connecting block 131, and causing the plug 142 to connect with the second rolling rod 130. 40 is disengaged. At this point, the shoe tube can be passed between the second rolling rod 140 and the second connecting block 141. Then, the shoe tube is put on or moved out of the elastic plate 120. At the same time, through the positioning of the insert rod 132 and the limiting frame 250, the insert block 142 can be kept in correspondence with the second rolling rod 140, so that the insert block 142 can be re-inserted into the second rolling rod 140. During the shaping process, the heating wire of the heating structure can be fixed on the elastic plate 120, so that the heating structure heats the shoe tube through the elastic plate 120. Alternatively, the heating wire can be passed through the first connecting block 131, so that the heating structure heats the first rolling rod 130 through the first connecting block 131, thereby heating and extruding the shoe tube for shaping. At the same time, a fan structure can be configured to blow air to cool the shoe tube after the shaping is completed.

[0026] A pulley 233 is fixedly sleeved on the top side of the connecting screw 232, and two pulleys 233 located in the same connecting frame 230 are connected by belt drive. A bevel gear 234 is fixedly sleeved on the bottom side of one of the connecting screws 232 in the connecting frame 230. A linkage rod 211 is rotatably connected to the inner side of the support plate 210 corresponding to the bevel gear 234, and a linkage rod 222 is rotatably connected to the inner side of the support plate 220 corresponding to the bevel gear 234. The inner side of the linkage rod 211 slides. A rectangular rod 212 is fixedly connected to one end of linkage rod 222. Both linkage rod 211 and linkage rod 222 have bevel gears 270 fixedly sleeved at opposite ends. Bevel gear 234 meshes with the adjacent bevel gear 270 for transmission. A drive box 213 is fixedly connected to the bottom surface of support plate 210. A drive motor is installed inside drive box 213. The output end of the drive motor is connected to the bottom end of the adjacent connecting screw 232 for transmission. The drive motor can drive the adjacent connecting screw 232, i.e., support plate 210. One connecting screw 232 on 210 rotates, and the connecting screw 232 can drive the linkage rod 211 to rotate through the adjacent bevel gear 3 234 and bevel gear 4 270. The linkage rod 211 can drive the linkage rod 222 to rotate through the rectangular rod 212. The linkage rod 222 can drive the connecting screw 232 on the support plate 220 to rotate through the adjacent bevel gear 3 234 and bevel gear 4 270. This allows the connecting screw 232 on the support plate 210 and the connecting screw 232 on the support plate 220 to rotate synchronously. Since the two connecting screws 232 in the same connecting frame 230 can rotate synchronously through the pulley 233, all the connecting screws 232 in the two connecting frames 230 can rotate synchronously, thereby moving the rolling rod 130 and the rolling rod 240, which is beneficial to the smooth forming of the shoe tube. The rectangular rod 212 can slide within the linkage rod 211, which allows the support plate 220 to move smoothly away from the support plate 210.

[0027] Support plates 210 and 220 are fixedly connected to support seats 260 on both sides of their bottom surfaces. A rolling block is rotatably connected to the bottom surface of the support seat 260 located at the bottom of the support plate 220. A limiting screw 221 is rotatably connected to the side of the support plate 220 and screwed into the inner side of the support plate 210. The support seat 260 can support the support plates 210 and 220. The rolling block facilitates the movement of the support plate 220. The limiting screw 221 can stably connect the support plates 210 and 220. The limiting screw 221 can be rotated to move the support plate 220 away from the support plate 210. After the thread on the limiting screw 221 is disengaged from the support plate 210, the support plate 220 can be pulled directly, which facilitates the rapid movement of the support plate 220.

[0028] A method for using a shoe top shaping device, the specific operating steps of which are as follows: Step 1: Start the power motor. The power motor will drive the transmission rod 153 to rotate, causing the adjusting screw 163 to rotate. This will cause the adjusting rod 162 to move the round rod 110 through the positioning screw 165, changing the degree of bending of the two elastic plates 120. Step 2: Rotate the limiting screw 221 to move the second support plate 220 away from the first support plate 210. Then, place the shoe sleeve between the two rolling rods 130 and the two elastic plates 120. Rotate the limiting screw 221 in the opposite direction to make the first support plate 210 and the second support plate 220 re-fit and move the rolling rods 130 to their original positions. Step 3: Start the drive motor to rotate the connecting screw 232 and move the sliding block 231. The two sliding blocks 231 on the same connecting frame 230 move in opposite directions. The sliding block 231 will drive the adjusting frame 240 to move, so that the first rolling rod 130 and the second rolling rod 140 roll along the elastic plate 120, and the first rolling rod 130 gradually squeezes the shoe tube into shape. Step 4: After the first roller 130 and the second roller 140 reach the top or bottom of the elastic plate 120, the connecting screw 232 is rotated in the opposite direction by the drive motor, so that the first roller 130 and the second roller 140 move in the opposite direction, and the shoe barrel is fully extruded and shaped. Step 5: After the shoe shaft cools down, rotate the limiting screw 221 to separate the support plate 1 210 from the support plate 220. Then remove the shoe shaft from the elastic plate 120 and put the next unshaped shoe shaft onto the elastic plate 120 for the next shoe shaft shaping.

[0029] Working principle: When in use, the power motor can be started, which can drive the transmission rod 153 to rotate. The transmission rod 153 can drive the adjusting screw 163 to rotate through the bevel gear 154 and bevel gear 164. The rotation of the adjusting screw 163 can move the adjusting rod 162. The adjusting rod 162 can move the round rod 110 through the positioning screw 165, so that the two round rods 110 move towards each other or away from each other, thereby changing the degree of bending of the two elastic plates 120, so that the shape formed by the two elastic plates 120 is the desired shape. The limiting screw 221 can be rotated to move the second support plate 220 away from the first support plate 210, thereby moving the connecting frame 230 on the second support plate 220 away from the elastic plate 120, causing the first rolling rod 130 to move along the insert rod 132 away from the first connecting block 131, and causing the insert block 142 to disengage from the second rolling rod 140. Then, the shoe sleeve can be placed between the two first rolling rods 130 and the two elastic plates 120. The limiting screw 221 can be rotated in the opposite direction to make the first support plate 210 and the second support plate 220 re-fit, and the first rolling rod 130 can be moved to its original position. The insert block 142 can then be re-inserted onto the second rolling rod 140. When the drive motor is started, it can rotate one connecting screw 232 within the connecting frame 230 on the support plate 210. This connecting screw 232 can then rotate another connecting screw 232 within the same connecting frame 230 via a pulley 233, ensuring synchronized rotation of the two connecting screws 232. One connecting screw 232 can rotate the first linkage rod 211 via bevel gears 234 and 270. The first linkage rod 211 can then rotate the second linkage rod 222 via a rectangular rod 212. The second linkage rod 222 can then rotate the adjacent connecting screw 232 via bevel gears 234 and 270, causing the connecting screw 232 on the support plate 220 to rotate. The rotation of the two connecting screws 232 within the connecting frame 230 allows two sliding blocks 231 within the connecting frame 230 to move in opposite directions. The adjustment frame 240 can be moved, and the adjustment frame 240 can move the limiting frame 250 through the round block 253. The limiting frame 250 can move the rolling rod 130 and the rolling rod 240 through the limiting block 251. Under the action of the spring 252, the rolling rod 130 and the rolling rod 240 can be clamped on the elastic plate 120 and the shoe barrel. When the limiting frame 250 moves the rolling rod 130 and the rolling rod 240 upward or downward, the rolling rod 130 and the rolling rod 240 can roll along the elastic plate 120, thereby gradually extruding and shaping the shoe barrel. After the rolling rod 130 and the rolling rod 240 reach the top or bottom of the elastic plate 120, the connecting screw 232 can be rotated in the opposite direction by the drive motor, thereby causing the two sliding blocks 231 in the same connecting frame 230 to move towards each other, and causing the rolling rod 130 and the rolling rod 240 to move in opposite directions, extruding and shaping the shoe barrel. After the shoe barrel cools down, the limiting screw 221 can be rotated to separate the support plate 1 210 from the support plate 220. Then the shoe barrel can be removed from the elastic plate 120, and the next unshaped shoe barrel can be put on the elastic plate 120 for the next shoe barrel shaping. The positioning screw 165 located on one side of the support plate 220 can be rotated to disengage the positioning screw 165 from the round rod 110. At this time, the transmission rod 153 is rotated by the power motor, causing the adjusting rod 162 to move toward the connecting rod 160, so that the adjusting rod 162 is misaligned with the round rod 110. Then the round rod 110 and the elastic plate 120 can be removed and replaced with an elastic plate 120 of a different size.

[0030] In the description of this specification, references to terms such as "an embodiment," "example," "specific example," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the invention. In this specification, illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0031] The above description is merely an example and illustration of the present invention. Those skilled in the art can make various modifications or additions to the specific embodiments described, or use similar methods to replace them, as long as they do not deviate from the invention or exceed the scope defined in the claims, all of which should fall within the protection scope of the present invention.

Claims

1. A shoe shaft shaping device, characterized in that, The system includes a shaping module (100) and a support module (200). The shaping module (100) includes two round rods (110) and two elastic plates (120). The sides of the two round rods (110) are rotatably connected to the inner sides of the elastic plates (120). Rolling rods (130) are provided on the opposite sides of the two elastic plates (120), and rolling rods (140) are provided on the opposite sides of the two elastic plates (120) corresponding to the rolling rods (130). A connecting rod (160) is provided between the two sides of the top and bottom surfaces of the connecting rod (160). A fixing frame (161) is fixedly connected to both sides of the top and bottom surfaces of the connecting rod (160). An adjusting rod (162) that contacts the adjacent round rod (110) is slidably connected to the inner side of the fixing frame (161). A positioning screw (165) that is inserted into the adjacent round rod (110) is screwed to the side of the adjusting rod (162). An adjusting screw (163) that is rotatably connected to the connecting rod (160) is screwed to the inner side of the adjusting rod (162).

2. The shoe shaft shaping equipment according to claim 1, characterized in that, A fixing plate (150) is provided on one side of the connecting rod (160). The bottom surface of the fixing plate (150) is fixedly connected to the support module (200). A fixing block (152) is fixedly connected to one end of the connecting rod (160) on the side of the fixing plate (150).

3. The shoe shaft shaping equipment according to claim 2, characterized in that, The inner side of the fixed plate (150) is rotatably connected to a transmission rod (153) that is rotatably connected to the fixed block (152). The side of the fixed plate (150) away from the fixed block (152) is fixedly connected to a power box (151). The power box (151) is equipped with a power motor. The output end of the power motor is connected to one end of the transmission rod (153). Two bevel gears (154) are fixedly sleeved on the side of the transmission rod (153). One end of the adjusting screw (163) located inside the adjusting rod (162) is fixedly sleeved with a bevel gear (164). The bevel gear (154) meshes with the two adjacent bevel gears (164) for transmission.

4. The shoe shaft shaping device according to claim 2, characterized in that, The support module (200) includes a support plate one (210), the top surface of which is fixedly connected to the bottom surface of a fixed plate (150). A support plate two (220) is provided on one side of the support plate one (210). A connecting frame (230) is fixedly connected to the top surfaces of both the support plate one (210) and the support plate two (220). The side surface of the fixed plate (150) is fixedly connected to the side surface of the adjacent connecting frame (230). Sliding blocks (231) are slidably connected to the inner sides of both sides of the connecting frame (230). A connecting screw (232) that is rotatably connected to the inner side surface of the connecting frame (230) is screwed onto the side surface of the sliding block (231). The support plate one (210) and the support plate two... (220) The inner side is rotatably connected to the side of the connecting screw (232). The side of the sliding block (231) is fixedly connected to the adjustment frame (240). The side of the adjustment frame (240) is provided with a limit frame (250). The side of the limit frame (250) is rotatably connected to a round block (253) that contacts the inner side of the adjustment frame (240). The inner side of the limit frame (250) is slidably connected to two limit blocks (251). The back sides of the two limit blocks (251) are fixedly connected to springs (252) that are fixedly connected to the inner side of the limit frame (250). The back ends of the first rolling rod (130) and the second rolling rod (140) are rotatably connected to the side of the adjacent limit block (251).

5. The shoe shaft shaping device according to claim 4, characterized in that, The first rolling rod (130) is provided with a connecting block (131) at one end located on the side of the support plate (210) and is rotatably connected to the side of the adjacent limiting block (251). The side of the connecting block (131) is fixedly connected with an insert (132) that is slidably connected to the inner side of the first rolling rod (130). The second rolling rod (140) is provided with a connecting block (141) at one end away from the connecting block (131) and is rotatably connected to the side of the adjacent limiting block (251). The side of the connecting block (141) is fixedly connected with an insert (142) that is slidably connected to the inner side of the second rolling rod (140).

6. The shoe shaft shaping device according to claim 4, characterized in that, A pulley (233) is fixedly sleeved on the top side of the connecting screw (232), and two pulleys (233) located in the same connecting frame (230) are connected by belt drive. A bevel gear three (234) is fixedly sleeved on the bottom side of one connecting screw (232) in the connecting frame (230). A linkage rod one (211) is rotatably connected to the inner side of the support plate one (210) corresponding to the bevel gear three (234), and a linkage rod two (222) is rotatably connected to the inner side of the support plate two (220) corresponding to the bevel gear three (234). A rectangular rod (212) is slidably connected to one end of a linkage rod (222) on the inner side of linkage rod 1 (211). Both linkage rod 1 (211) and linkage rod 2 (222) are fixedly sleeved with bevel gear 4 (270) at opposite ends. Bevel gear 3 (234) meshes with adjacent bevel gear 4 (270) for transmission. A drive box (213) is fixedly connected to the bottom surface of support plate 1 (210). A drive motor is installed inside the drive box (213). The output end of the drive motor is connected to the bottom end of the adjacent connecting screw (232) for transmission.

7. The shoe shaft shaping device according to claim 4, characterized in that, Both sides of the bottom surface of the support plate one (210) and the support plate two (220) are fixedly connected to support seats (260), and the bottom surface of the support seat (260) located at the bottom of the support plate two (220) is rotatably connected to a rolling block. The side of the support plate two (220) is rotatably connected to a limiting screw (221) that is screwed into the inner side of the support plate one (210).

8. A method of using a shoe shaft shaping device, characterized in that, The specific operating steps for this device are as follows: Step 1: Start the power motor. The power motor will drive the transmission rod (153) to rotate, causing the adjusting screw (163) to rotate, thereby causing the adjusting rod (162) to move the round rod (110) through the positioning screw (165), changing the degree of bending of the two elastic plates (120). Step 2: Rotate the limiting screw (221) to move the second support plate (220) away from the first support plate (210), then put the shoe sleeve between the two rolling rods (130) onto the two elastic plates (120), rotate the limiting screw (221) in the opposite direction to make the first support plate (210) and the second support plate (220) re-fit, and move the first rolling rod (130) back to its original position; Step 3: Start the drive motor to rotate the connecting screw (232) and move the sliding block (231). The two sliding blocks (231) on the same connecting frame (230) move in opposite directions. The sliding block (231) will drive the adjusting frame (240) to move, so that the first rolling rod (130) and the second rolling rod (140) roll along the elastic plate (120), and the first rolling rod (130) will gradually squeeze the shoe barrel into shape. Step 4: After the first rolling rod (130) and the second rolling rod (140) reach the top or bottom of the elastic plate (120), the connecting screw (232) is rotated in the opposite direction by the drive motor, so that the first rolling rod (130) and the second rolling rod (140) move in opposite directions, and the shoe barrel is fully extruded and formed. Step 5: After the shoe barrel cools down, rotate the limiting screw (221) to separate the support plate one (210) and the support plate two (220), then remove the shoe barrel from the elastic plate (120), put the next unshaped shoe barrel on the elastic plate (120), and perform the next shoe barrel shaping.

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