Edge banding machine

Abstract

The invention relates to the field of sewing equipment, in particular to an edge sealing machine which comprises a conveying belt used for conveying mattresses, a supporting column and a speed reducer are sequentially arranged on one side of the conveying belt, a sewing machine is installed on the supporting column, the speed reducer is fixedly installed on the side wall of the conveying belt, a motor is fixedly installed at the input end of the speed reducer, and the motor is fixedly connected with the sewing machine. A shaft rod is fixedly installed at the output end of the speed reducer, and a push plate is fixedly installed on a rod body of the shaft rod. The production device has the effect of increasing the production speed of the mattress.

Description

Technical Field

[0001] The present application relates to the field of sewing equipment, and in particular to an edge banding machine. Background Art

[0002] The mattress generally includes a support layer, a surrounding edge and a surface layer, wherein the surrounding edge is arranged around the support layer, and then there are two surface layers, and the support layer is located between the two surface layers. The edge of the surface layer and the surrounding edge are sewn together by a sewing machine.

[0003] When sewing the edge of the surface layer to the surrounding edge using a sewing machine, the mattress needs to be moved and rotated so that the sewing machine can sew along the mattress. However, the mattress is large in size and heavy in weight, and it is difficult to move and rotate the mattress for sewing, thereby reducing the production speed of the mattress. Summary of the invention

[0004] In order to increase the production speed of mattresses, the present application provides an edge banding machine.

[0005] The present application provides an edge banding machine, which adopts the following technical solution: An edge banding machine includes a conveyor belt for conveying mattresses, a support column and a reducer are sequentially arranged on one side of the conveyor belt, a sewing machine is installed on the support column, the reducer is fixedly installed on the side wall of the conveyor belt, a motor is fixedly installed on the input end of the reducer, a shaft rod is fixedly installed on the output end of the reducer, and a push plate is fixedly installed on the shaft of the shaft rod.

[0006] By adopting the above technical solution, the mattress is placed on the conveyor belt, and then the conveyor belt drives the mattress to move, and at the same time, a sewing machine is used to sew one side of the mattress. After the sewing of one side of the mattress is completed, the motor is started, and the motor drives the push plate to rotate after being decelerated by the reducer. The push plate is pressed against the sewn side and rotates, thereby rotating the mattress so that the unsewn side wall of the mattress faces the sewing machine. After that, the conveyor belt is started to transport the mattress, and the sewing machine is used to sew the mattress, so that it is convenient for the sewing machine to sew along the circumference of the mattress, thereby increasing the production speed of the mattress.

[0007] Optionally, two first rotating seats are fixedly installed on one side of the support column close to the conveyor belt, a lifting rod is rotatably inserted between the two first rotating seats, the lifting rod is provided with a lifting block, the lifting rod thread passes through the lifting block, the lifting block is abutted against the support column, and the sewing machine is fixedly installed with a connecting arm, which is fixedly connected to the lifting block.

[0008] By adopting the above technical solution, the lifting rod is rotated, and the lifting block is lifted and lowered because the lifting block is in contact with the support column and cannot be rotated, and the lifting block drives the sewing machine to lift and lower through the connecting arm. The sewing machine is lifted and lowered, so that the sewing machine can sew mattresses of different thicknesses.

[0009] Optionally, a positioning plate is fixedly installed on one side of the conveyor belt close to the support column, and the positioning plate is located on the side of the sewing machine away from the reducer. The positioning plate is bent on the side away from the sewing machine, and the positioning plate is used to position the mattress so that the edge of the mattress to be sewn is aligned with the sewing machine.

[0010] By adopting the above technical solution, after the mattress is placed on the conveyor belt, the side of the mattress to be sewn is placed against the positioning plate, thereby aligning the mattress with the sewing machine, and further facilitating the sewing machine to sew the mattress.

[0011] Optionally, the push plate is provided with a pressure rod, both ends of the pressure rod are fixedly installed with swing arms, one end of the swing arm is hinged to the top side of the push plate, a connecting rod is fixedly installed between the two swing arms, and the push plate is installed with a driving mechanism, which drives the swing arm to rotate through the connecting rod.

[0012] By adopting the above technical solution, when the push plate rotates to turn the mattress, the driving mechanism drives the swing arm to rotate, so that the pressure rod presses the top side of the mattress, thereby reducing the movement of the mattress due to centrifugal force. When the push plate is reset, the driving mechanism drives the pressure rod to release the mattress, thereby reducing the movement of the mattress when the push plate is reset.

[0013] Optionally, the driving mechanism includes a cylinder and a driving arm, wherein the cylinder body of the cylinder is fixedly mounted on the push plate, one end of the driving arm is hinged to the piston rod of the cylinder, and the connecting rod rotates and passes through one end of the driving arm away from the cylinder.

[0014] By adopting the above technical solution, when the cylinder is extended, the driving arm drives the swing arm to rotate downward through the connecting rod, so as to facilitate driving the pressure rod to press the mattress. When the cylinder is retracted, the driving arm drives the swing arm to rotate upward through the connecting rod, so as to facilitate driving the pressure rod to loosen the mattress.

[0015] Optionally, the driving mechanism includes a suspension rope, a counterweight, a rotating rod, a second rotating seat, a first support plate and a rotating assembly, one end of the suspension rope is fixedly connected to the rod body of the connecting rod, the other end of the suspension rope is fixedly connected to the counterweight, the counterweight is located on the side of the push plate away from the conveyor belt, the second rotating seat is fixedly installed on the side of the push plate away from the conveyor belt, there are at least two second rotating seats, the rotating rod rotates through the second rotating seat, the rotating rod is perpendicular to the shaft, one side of the first support plate is fixedly connected to the rod body of the rotating rod, and the rotating assembly is used to drive the first support plate to rotate and then support or release the counterweight.

[0016] By adopting the above technical solution, when the push plate pushes the mattress to rotate, the rotating assembly drives the first support plate to flip upward through the rotating rod, and the first support plate drives the counterweight block to move upward. After the counterweight block moves upward, the tension of the counterweight block on the connecting rod through the hanging rope is reduced, so that it is convenient for the pressure rod to rotate downward under the action of gravity and press the mattress. When the push plate is reset, the rotating assembly drives the first support plate to flip downward through the rotating rod, and the first support plate releases the counterweight block, and the counterweight block lacks support. After the counterweight block lacks support, the counterweight block applies tension to the connecting rod through the hanging rope, so that it is convenient for the pressure rod to rotate upward under the drive of the counterweight block to release the mattress. Optionally, the rotating assembly includes a torsion spring, an upper push block and an upper push seat, the torsion spring is installed between the rotating rod and the second rotating seat, the torsion spring drives the first support plate to rotate upward through the rotating rod, the bottom side of the upper push block is fixedly installed on the top side of the rotating rod away from one end of the shaft rod, the upper push seat is fixedly installed on the side of the transmission belt close to the sewing machine, and the upper push seat is used to squeeze the upper push block to drive the first support plate to rotate downward.

[0017] By adopting the above technical solution, after the push plate is reset, the upper push block and the upper push seat squeeze each other, so that the first support plate rotates downward, and then the first support plate releases the counterweight block. After the first support plate releases the counterweight block, the counterweight block pulls the connecting rod through the hanging rope, so as to facilitate the upward rotation of the pressure rod. After the pressure rod rotates upward, the height of the pressure rod is higher than the mattress, so that the pressure rod can avoid the mattress when the conveyor belt transports the mattress.

[0018] When the push plate pushes the mattress to rotate, the upper push block separates from the upper push seat, and the torsion spring drives the first support plate to rotate upward, so that the first support plate lifts the counterweight block, thereby facilitating the pressure rod to rotate downward under the action of gravity and press the mattress.

[0019] Optionally, the rotating assembly also includes a push-down block and a push-down seat, the top side of the push-down block is fixedly installed on the bottom side of the rotating rod away from one end of the shaft rod, and the push-down seat is fixedly installed on the side of the conveyor belt away from the sewing machine, and the push-down seat is used to squeeze the push-down block to drive the first support plate to rotate downward.

[0020] By adopting the above technical solution, when the push plate drives the mattress to rotate, the push-down block and the push-down seat squeeze each other, so that the first support plate rotates downward, and then the first support plate releases the counterweight block. After the first support plate releases the counterweight block, the counterweight block pulls the connecting rod through the hanging rope, so as to facilitate the pressure rod to rotate upward and release the mattress, thereby reducing the situation where the mattress moves when the push plate is reset.

[0021] Optionally, a second support plate is fixedly mounted on a side of the first support plate away from the rotating rod, and the second support plate is perpendicular to the first support plate.

[0022] By adopting the above technical solution, after the first support plate rotates downward, the counterweight block will move downward due to gravity. The second support plate supports the counterweight block, thereby limiting the distance the counterweight block descends. By limiting the distance the counterweight block descends, the counterweight block is less likely to drive the pressure rod to flip upward and move to the side of the push plate away from the conveyor belt.

[0023] Optionally, a plurality of foot switches are fixedly mounted on the bottom side of the support column, and the foot switches are used to start and close the sewing machine, the conveyor belt and the motor.

[0024] By adopting the above technical solution, the staff controls the sewing machine, the conveyor belt and the motor by stepping on the foot pedal opening, thereby conveniently controlling the movement and rotation of the mattress, and the sewing machine sews the mattress.

[0025] In summary, the present application includes at least one of the following beneficial technical effects: 1. The conveyor belt drives the mattress to move, and the sewing machine is started to sew one side of the mattress. After the sewing of one side of the mattress is completed, the motor drives the push plate to rotate through the reducer and the shaft, and the push plate drives the mattress to rotate, so as to facilitate the sewing of the other side of the mattress. The conveyor belt drives the mattress to move and the push plate drives the mattress to rotate, so as to facilitate the sewing machine to sew along the circumference of the mattress, thereby increasing the production speed of the mattress; 2. When the push plate pushes the mattress to rotate, the driving mechanism drives the swing arm to rotate downward, thereby facilitating the pressure rod to press the mattress tightly, thereby reducing the occurrence of the mattress moving due to centrifugal force. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 is a schematic diagram of the overall structure of the first viewing angle of Example 1 of the present application; Figure 2 is a schematic diagram of the overall structure of the second viewing angle of Example 1 of the present application; Figure 3 is a schematic structural diagram of a support column and a sewing machine according to Embodiment 1 of the present application; Figure 4 is a structural schematic diagram of the push plate and the driving mechanism of Example 1 of the present application; Figure 5 is a schematic diagram of the overall structure of the first viewing angle of Example 2 of the present application; Figure 6 is a schematic diagram of the overall structure of the second viewing angle of Example 2 of the present application; Figure 7 It is a schematic diagram of the structure of the upper push block and the upper push seat in Example 2 of the present application being pressed against each other; Figure 8 It is a schematic diagram of the structure in which the push-down block and the push-down seat of Example 2 of the present application are squeezed against each other.

[0027] Explanation of the accompanying drawings: 1. Conveyor belt; 2. Positioning plate; 3. Support column; 4. Reducer; 5. First rotating seat; 6. Lifting rod; 7. Handle; 8. Lifting block; 9. Sewing machine; 10. Connecting arm; 11. Motor; 12. Shaft; 13. Push plate; 14. Swing arm; 15. Press rod; 16. Connecting rod; 17. Driving mechanism; 171. Cylinder; 172. Driving arm; 173. Lifting rope; 174. Counterweight; 175. Rotating rod; 176. Second rotating seat; 177. First support plate; 178. Rotating assembly; 1781. Torsion spring; 1782. Upper push block; 1783. Lower push block; 1784. Upper push seat; 1785. Lower push seat; 18. Foot switch; 19. Second support plate. DETAILED DESCRIPTION

[0028] The following is combined with Figure 1-8 This application is described in further detail.

[0029] Example 1.

[0030] The embodiment of the present application discloses an edge banding machine.

[0031] Reference Figure 1 , Figure 2 An edge banding machine includes a conveyor belt 1 for conveying mattresses, and a positioning plate 2, a support column 3 and a reducer 4 are sequentially arranged on one side of the conveyor belt 1. The reducer 4 and the positioning plate 2 are fixedly mounted on the side wall of the conveyor belt 1, and the positioning plate 2 is bent away from the side of the sewing machine 9.

[0032] Reference Figure 2 , Figure 3 Two first rotating seats 5 are fixedly installed on one side of the support column 3 close to the conveyor belt 1. A lifting rod 6 is rotatably inserted between the two first rotating seats 5, and the top of the rotating rod 175 passes through the upper first rotating seat 5 and is connected to a handle 7, which is convenient for driving the lifting rod 6 to rotate.

[0033] The lifting rod 6 is provided with a lifting block 8, and the lifting rod 6 is threaded through the lifting block 8. The lifting block 8 is pressed against the support column 3, thereby limiting the rotation of the lifting block 8. The lifting block 8 is provided with a sewing machine 9, and a connecting arm 10 is fixedly connected between the sewing machine 9 and the lifting block 8.

[0034] When placing the mattress on the conveyor belt 1, let the mattress rest against the positioning plate 2, so that when the conveyor belt 1 drives the mattress to move, the edge of the top side of the mattress passes through the sewing opening of the sewing machine 9, thereby facilitating the sewing machine 9 to sew the mattress.

[0035] The handle 7 is turned, and the handle 7 drives the lifting rod 6 to rotate. Since the lifting block 8 cannot rotate, the lifting block 8 is lifted and lowered, and the lifting block 8 drives the sewing machine 9 to lift and lower through the connecting arm 10. According to the height of the mattress to be sewn, the handle 7 is turned to drive the sewing machine 9 to lift and lower, so that the sewing opening of the sewing machine 9 is aligned with the top side edge of the mattress, so that the sewing machine 9 can sew mattresses of different thicknesses conveniently.

[0036] Reference Figure 1 , Figure 4 A motor 11 is fixedly mounted on the input end of the reducer 4 , a shaft 12 is fixedly mounted on the output end of the reducer 4 , and a push plate 13 is fixedly mounted on the shaft of the shaft 12 .

[0037] When the push plate 13 is reset to the starting position, the push plate 13 is arranged along the length direction of the conveyor belt 1. When the conveyor belt 1 delivers the mattress to the push plate 13, the motor 11 is started. The motor 11 drives the shaft 12 to rotate after being decelerated by the reducer 4. The shaft 12 drives the push plate 13 to rotate and is arranged along the width direction of the conveyor belt 1. The push plate 13 rotates on the mattress, so that the other side wall of the mattress faces the sewing machine 9.

[0038] Two swing arms 14 are hinged on the top side of the push plate 13, and a pressure rod 15 is fixedly installed between the ends of the two swing arms 14 away from the push plate 13. A connecting rod 16 is fixedly installed between the two swing arms 14, and a driving mechanism 17 is installed on the push plate 13. The driving mechanism 17 includes a cylinder 171 and a driving arm 172, and the cylinder body of the cylinder 171 is fixedly installed on the push plate 13. When the push plate 13 is reset to the starting position, the cylinder 171 is located on the side of the push plate 13 away from the conveyor belt 1. One end of the driving arm 172 is hinged to the piston rod of the cylinder 171, and the connecting rod 16 rotates to penetrate the end of the driving arm 172 away from the cylinder 171.

[0039] When the push plate 13 is reset to the starting position, the cylinder 171 retracts and pulls the driving arm 172 downward, and the driving arm 172 drives the swing arm 14 to rotate upward through the connecting rod 16, thereby rotating the pressure rod 15 upward. After the pressure rod 15 rotates upward, it is higher than the mattress, thereby reducing the pressure rod 15 from interfering with the conveyor belt 1 in transporting the mattress.

[0040] When the push plate 13 pushes the mattress to rotate, the cylinder 171 extends to push the driving arm 172 to move upward, and the driving arm 172 drives the swing arm 14 to rotate downward through the connecting rod 16, thereby causing the pressure rod 15 to rotate downward. After the pressure rod 15 rotates downward, it presses the mattress tightly, thereby reducing the situation in which the mattress moves due to centrifugal force when the push plate 13 pushes the mattress to rotate.

[0041] Reference Figure 3, a plurality of foot switches 18 are fixedly installed on the bottom side of the support column 3, and the foot switches 18 are used to open and close the cylinder 171, the sewing machine 9, the conveyor belt 1 and the motor 11. The motor 11 corresponds to two foot switches 18, one foot switch 18 is used to control the forward rotation of the motor 11, and the other foot switch 18 is used to control the reverse rotation of the motor 11. The conveyor belt 1 also corresponds to two foot switches 18, so as to facilitate the forward or backward conveyance of the conveyor belt 1. The sewing machine 9 corresponds to a foot switch 18, so as to facilitate the opening and closing of the sewing machine 9 for sewing. The foot switch 18 is also used to control the extension and contraction of the cylinder 171.

[0042] At the same time, the foot switch 18 corresponding to the sewing machine 9 is located between the two foot switches 18 corresponding to the conveyor belt 1, so that it is convenient for the staff to control the conveyor belt 1 and the sewing machine 9 to start together after stepping on the two foot switches 18 at the same time.

[0043] The implementation principle of the edge banding machine of the embodiment of the present application is as follows: according to the thickness of the mattress, the handle 7 is turned to adjust the height of the sewing machine 9 so that the sewing opening of the sewing machine 9 is aligned with the top side of the mattress. Then, the mattress is placed on the conveyor belt 1 and the mattress is placed against the positioning plate 2, so that when the conveyor belt 1 transports the mattress, the top edge of the mattress will enter the sewing opening of the sewing machine 9, thereby facilitating the sewing machine 9 to sew the mattress.

[0044] After the mattress is placed on the conveyor belt 1, the conveyor belt 1 and the sewing machine 9 are started, the conveyor belt 1 drives the mattress to move, and the sewing machine 9 sews the mattress, thereby completing the sewing of one side of the mattress.

[0045] After completing the sewing of one side of the mattress, the conveyor belt 1 drives the mattress to move to the push plate 13. Then the cylinder 171 is started to extend, and the pressure rod 15 is pressed against the mattress. Then the motor 11 is started, and the motor 11 drives the push plate 13 to rotate, and the push plate 13 drives the mattress to rotate, so that the other side of the mattress faces the sewing machine 9 for sewing. The conveyor belt 1 drives the mattress to move, and the push plate 13 drives the mattress to rotate, so that it is convenient for the sewing machine 9 to sew along the circumference of the mattress, thereby improving the production efficiency of the mattress. After the push plate 13 pushes the mattress to rotate, the motor 11 drives the push plate 13 to reset.

[0046] Example 2.

[0047] The embodiment of the present application discloses an edge banding machine.

[0048] Reference Figure 5 , Figure 6 The difference between an edge banding machine in an embodiment of the present application and embodiment 1 is that the driving mechanism 17 is different.

[0049] Reference Figure 7 , Figure 8The driving mechanism 17 includes a suspension rope 173, a counterweight 174, a rotating rod 175, a second rotating seat 176, a first support plate 177 and a rotating assembly 178. One end of the suspension rope 173 is fixedly connected to the rod body of the connecting rod 16, and the other end of the suspension rope 173 is fixedly connected to the counterweight 174. The counterweight 174 is located on the side of the push plate 13 away from the conveyor belt 1. The second rotating seat 176 is fixedly installed on the side of the push plate 13 away from the conveyor belt 1. There are at least two second rotating seats 176, and the rotating rod 175 rotates through the second rotating seat 176. The rotating rod 175 is perpendicular to the shaft 12, one side of the first support plate 177 is fixedly connected to the rod body of the rotating rod 175, and the other side of the first support plate 177 is fixedly installed with the second support plate 19, and the second support plate 19 and the first support plate 177 are perpendicular to each other.

[0050] Reference Figure 7 , Figure 8 The rotating assembly 178 includes a torsion spring 1781, an upper push block 1782, a lower push block 1783, an upper push seat 1784 and a lower push seat 1785. The torsion spring 1781 is installed between the rotating rod 175 and the second rotating seat 176. The torsion spring 1781 drives the first support plate 177 to rotate upward through the rotating rod 175. The bottom side of the upper push block 1782 is fixedly installed on the top side of the rotating rod 175 away from the end of the shaft 12, and the top side of the lower push block 1783 is fixedly installed on the bottom side of the end of the rotating rod 175 away from the shaft 12. The upper push seat 1784 is fixedly installed on the side of the conveyor belt 1 close to the sewing machine 9. The upper push seat 1784 is used to press the upper push block 1782 against each other to drive the first support plate 177 to rotate downward. The push-down seat 1785 is fixedly installed on the side of the conveyor belt 1 away from the sewing machine 9. The push-down seat 1785 is used to squeeze the push-down block 1783 to drive the first support plate 177 to rotate downward.

[0051] The implementation principle of an edge banding machine in the embodiment of the present application is as follows: when the motor 11 drives the push plate 13 to rotate to the starting position, the upper push block 1782 and the upper push seat 1784 squeeze each other, so that the first support plate 177 rotates downward. After the first support plate 177 rotates downward, the counterweight block 174 moves downward under gravity and abuts against the second support plate 19. The counterweight block 174 pulls the connecting rod 16 upward through the suspension rope 173, so that the pressure rod 15 rotates upward. When the push plate 13 is in the starting position, the pressure rod 15 rotates upward, thereby reducing the pressure rod 15 from interfering with the transmission of the mattress on the conveyor belt 1.

[0052] When the motor 11 drives the push plate 13 to push the mattress to rotate, the upper push block 1782 separates from the upper push seat 1784, and the torsion spring 1781 drives the first support plate 177 to rotate upward, so that the first support plate 177 supports the counterweight 174. When the first support plate 177 supports the counterweight 174, the counterweight 174 stops applying tension to the connecting arm 10 through the suspension rope 173, so that the pressure rod 15 rotates downward under gravity and presses the mattress, thereby reducing the situation that the mattress moves under centrifugal force when the push plate 13 pushes the mattress to rotate.

[0053] After the push plate 13 pushes the mattress to rotate, the push-down block 1783 and the push-down seat 1785 are pressed against each other, so that the first support plate 177 rotates downward. After the first support plate 177 rotates downward, the counterweight block 174 moves downward under the force of gravity and abuts against the second support plate 19. The counterweight block 174 pulls the connecting rod 16 upward through the hanging rope 173, so that the pressing rod 15 rotates upward, thereby facilitating the pressing rod 15 to release the mattress.

[0054] After the push plate 13 pushes the mattress to rotate and the pressure rod 15 releases the mattress, the motor 11 drives the push plate 13 to rotate and reset, thereby reducing the situation where the mattress moves together with the reset of the push plate 13 after being squeezed by the pressure rod 15.

[0055] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. An edge banding machine, characterized in that: The invention comprises a conveyor belt (1) for conveying a mattress, wherein a support column (3) and a reducer (4) are sequentially arranged on one side of the conveyor belt (1), a sewing machine (9) is installed on the support column (3), the reducer (4) is fixedly installed on the side wall of the conveyor belt (1), a motor (11) is fixedly installed on the input end of the reducer (4), a shaft (12) is fixedly installed on the output end of the reducer (4), and a push plate (13) is fixedly installed on the shaft of the shaft (12).

2. An edge banding machine according to claim 1, characterized in that: Two first rotating seats (5) are fixedly installed on one side of the support column (3) close to the transmission belt (1); a lifting rod (6) is rotatably inserted between the two first rotating seats (5); the lifting rod (6) is provided with a lifting block (8); a thread of the lifting rod (6) passes through the lifting block (8); the lifting block (8) is in contact with the support column (3); and a connecting arm (10) is fixedly installed on the sewing machine (9); the connecting arm (10) is fixedly connected to the lifting block (8).

3. The edge banding machine according to claim 1, characterized in that: A positioning plate (2) is fixedly mounted on one side of the conveyor belt (1) close to the support column (3); the positioning plate (2) is located on a side of the sewing machine (9) away from the reducer (4); the side of the positioning plate (2) away from the sewing machine (9) is bent; the positioning plate (2) is used to position the mattress so that the edge of the mattress to be sewn is aligned with the sewing machine (9).

4. The edge banding machine according to claim 1, characterized in that: The push plate (13) is provided with a pressure rod (15), and swing arms (14) are fixedly mounted on both ends of the pressure rod (15). One end of the swing arm (14) is hinged to the top side of the push plate (13), and a connecting rod (16) is fixedly mounted between the two swing arms (14). The push plate (13) is provided with a driving mechanism (17), and the driving mechanism (17) drives the swing arm (14) to rotate via the connecting rod (16).

5. The edge banding machine according to claim 2, characterized in that: The driving mechanism (17) comprises a cylinder (171) and a driving arm (172); the cylinder body of the cylinder (171) is fixedly mounted on the push plate (13); one end of the driving arm (172) is hinged to the piston rod of the cylinder (171); and the connecting rod (16) rotates to pass through one end of the driving arm (172) away from the cylinder (171).

6. The edge banding machine according to claim 2, characterized in that: The driving mechanism (17) comprises a suspension rope (173), a counterweight (174), a rotating rod (175), a second rotating seat (176), a first support plate (177) and a rotating assembly (178), one end of the suspension rope (173) being fixedly connected to the rod body of the connecting rod (16), the other end of the suspension rope (173) being fixedly connected to the counterweight (174), the counterweight (174) being located on a side of the push plate (13) away from the conveyor belt (1), and the second rotating seat (175) being fixedly connected to the second conveyor belt (16). 176) is fixedly installed on a side of the push plate (13) away from the conveyor belt (1), the second rotating seat (176) is at least two, the rotating rod (175) rotates through the second rotating seat (176), the rotating rod (175) is perpendicular to the shaft (12), one side of the first support plate (177) is fixedly connected to the rod body of the rotating rod (175), and the rotating assembly (178) is used to drive the first support plate (177) to rotate and then support or release the counterweight block (174).

7. An edge banding machine according to claim 6, characterized in that: The rotating assembly (178) includes a torsion spring (1781), an upper push block (1782) and an upper push seat (1784), wherein the torsion spring (1781) is installed between the rotating rod (175) and the second rotating seat (176), and the torsion spring (1781) drives the first support plate (177) to rotate upward through the rotating rod (175), and the bottom side of the upper push block (1782) is fixedly installed on the top side of the rotating rod (175) away from the end of the shaft rod (12), and the upper push seat (1784) is fixedly installed on the side of the transmission belt (1) close to the sewing machine (9), and the upper push seat (1784) is used to squeeze the upper push block (1782) to drive the first support plate (177) to rotate downward.

8. An edge banding machine according to claim 7, characterized in that: The rotating assembly (178) further comprises a push-down block (1783) and a push-down seat (1785), wherein the top side of the push-down block (1783) is fixedly mounted on the bottom side of the rotating rod (175) away from the end of the shaft rod (12), and the push-down seat (1785) is fixedly mounted on the side of the conveyor belt (1) away from the sewing machine (9), and the push-down seat (1785) is used to squeeze the push-down block (1783) to drive the first support plate (177) to rotate downward.

9. The edge banding machine according to claim 6, characterized in that: A second support plate (19) is fixedly mounted on a side of the first support plate (177) away from the rotating rod (175), and the second support plate (19) and the first support plate (177) are perpendicular to each other.

10. The edge banding machine according to claim 1, characterized in that: A plurality of foot switches (18) are fixedly mounted on the bottom side of the support column (3), and the foot switches (18) are used to start and stop the sewing machine (9), the transmission belt (1) and the motor (11).

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