Automatic folding and pressing machine

Abstract

The utility model discloses an automatic folding and pressing machine, which relates to the technical field of plate processing and comprises a base and a processing frame, the processing frame is positioned at the top of the base and fixedly connected with the base, a hydraulic rod is fixedly mounted in the processing frame, and the output end of the hydraulic rod is fixedly connected with a sliding block seat. A sliding block seat is arranged on the upper portion of the first half gear, a sliding block is arranged on the sliding block seat, an upper pressing die is fixedly connected to the bottom of the sliding block seat, a lower core beam is arranged below the sliding block seat, and a fixed die is fixedly connected to the top of the lower core beam. The teeth of the half gears are arranged in the same direction, the two half gears cannot be meshed with the tooth set at the same time, then the first sliding block is driven to reciprocate up and down, the first sliding block drives the top supporting rod fixedly connected with the first sliding block to support the lower core beam, and the situation that equipment is damaged due to the fact that the lower core beam cannot bear the gravity is prevented. Therefore, the service life is prolonged.

Description

Technical Field

[0001] The utility model relates to the technical field of sheet material processing, in particular to an automatic folding and pressing machine. Background Art

[0002] The folding and pressing of the outer barrel of a traditional water heater tank are usually completed by a bending machine and a tenoning machine respectively, and are made in two processes. The bending machine first folds one end and then folds the other end, forming the shape in two steps.

[0003] The folding and pressing of the traditional water heater shell are processed by two machines, a bending machine and a pressing machine respectively. It requires a lot of manpower and has low work efficiency. It needs to be manually transferred to the next process, which is labor-intensive. In addition, the traditional pressing process is a rolling method.

[0004] After long-term use, the above device will be easily damaged due to the rolling method, thus shortening its service life. Therefore, we propose an automatic folding machine. Utility Model Content

[0005] In view of the deficiencies in the prior art, the utility model provides an automatic folding and pressing machine, which solves the problems raised in the above-mentioned background technology.

[0006] To achieve the above purpose, the utility model is implemented through the following technical scheme: an automatic folding machine, including a base and a processing frame, the processing frame is located at the top of the base and fixedly connected thereto, a hydraulic rod is fixedly installed inside the processing frame, the output end of the hydraulic rod is fixedly connected to a slider seat, the bottom of the slider seat is fixedly connected to an upper pressure clamping die, a lower core beam is arranged below the slider seat, the top of the lower core beam is fixedly connected to a fixed die, the corresponding two ends of the fixed die are fixedly connected to a lower folding die, a floating die is arranged inside the fixed die, the corresponding two ends of the floating die are fixedly connected to an upper folding die, the upper folding die cooperates with the lower folding die, a lower pressure clamping die is arranged on the top of the floating die, the lower pressure clamping die cooperates with the upper pressure clamping die, and a supporting mechanism is arranged on one side of the processing frame.

[0007] Preferably, the supporting mechanism comprises a mounting box, a motor, a top support rod, two pulleys and a transmission belt, the mounting box is located at one side of the processing frame and is fixedly connected thereto, the motor is located at one side of the mounting box and is fixedly connected thereto, the two pulleys are located inside the mounting box and are rotatably connected thereto, the transmission belt is located outside one of the pulleys and is rotatably connected thereto, one of the pulleys is connected to the other pulley via a transmission belt transmission, one end of the other pulley is fixedly connected to gear 1, one of the pulleys is fixedly connected to the output end of the motor, the interior of the mounting box is rotatably connected to gear 2, and the gear 1 is connected to the Gear 2 is meshingly connected, and the inner wall of one side of the processing frame rotates with two half gears, and the two half gears are respectively fixedly connected to one of the pulleys and gear 2, and the inner wall of one side of the processing frame is slidably connected with a slider 1, and both ends of the slider 1 are fixedly installed with tooth groups, and the two half gears are meshingly connected with the tooth groups. The top support rod is located inside the processing frame and is slidably connected thereto, and the slider 1 is fixedly connected to the top support rod, and the top support rod cooperates with the lower core beam, and the slider 1 drives the top support rod fixedly connected thereto to support the lower core beam, so as to prevent the lower core beam from being damaged due to the inability to withstand gravity, thereby extending its service life.

[0008] Preferably, limiting rods are fixedly installed on both sides of the inner wall of the processing frame, and the top support rod is slidably connected to the limiting rod, and the top support rod is limited by the provided limiting rod.

[0009] Preferably, limit blocks are fixedly installed on both sides of the inner wall of the processing frame, and the limit blocks are slidably connected to the slider seat, and the slider seat is limited by the limit blocks.

[0010] Preferably, the internal slide groove of the limit block is set to be T-shaped, and by setting it to be T-shaped, it is convenient to limit the moving direction of the slider seat.

[0011] Preferably, a switch is fixedly mounted on one side of the processing frame, and the motor is electrically connected to the switch, so that the user can operate the motor conveniently through the provided switch.

[0012] Preferably, a damper is provided inside the fixed mold, the damper is fixedly connected to the floating mold, a spring is provided inside the damper, and the floating mold is prevented from being damaged by the cooperation of the provided spring and the damper.

[0013] The utility model provides an automatic folding and pressing machine, which has the following beneficial effects:

[0014] 1. The automatic folding and pressing machine drives one of the pulleys to operate through a motor, and one of the pulleys drives the other pulley to operate synchronously with it through a transmission belt. When the other pulley is operating, it drives gear one to operate, and drives gear two to operate through the meshing relationship between gear one and gear two, so that gear two and the pulley operate in opposite directions, thereby driving two half gears to move in opposite directions through one of the pulleys and gear two respectively, and the teeth of the half gears are set in the same direction, and the two half gears will not mesh with the tooth group at the same time, thereby driving the slider one to reciprocate in the upper and lower positions, and driving the top support rod fixedly connected to it through the slider one to support the lower core beam, so as to prevent the lower core beam from being damaged due to the inability to withstand gravity, thereby extending its service life.

[0015] 2. The automatic folding and pressing machine can realize folding and pressing the workpiece on one device through the hydraulic rod, slide seat, upper pressure mold, lower pressure mold, upper folding mold, lower folding mold and floating mold. The workpiece has high consistency, reduces manual operation, improves the overall work efficiency, and prevents the outer surface of the plate from being damaged. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the structure of the utility model;

[0017] Figure 2 This is a cross-sectional view of the installation box of the utility model;

[0018] Figure 3 This is a cross-sectional view of the processing frame of the utility model;

[0019] Figure 4 This is a schematic diagram of the top support rod structure of the utility model;

[0020] Figure 5 This is a schematic diagram of the upper pressure mold clamping structure of the utility model;

[0021] Figure 6 This is a cross-sectional view of the fixed mold of the utility model.

[0022] In the figure: 1. base; 2. processing frame; 3. hydraulic rod; 4. slider seat; 5. installation box; 6. motor; 7. limit block; 8. limit rod; 9. top support rod; 10. pulley; 11. transmission belt; 12. gear one; 13. gear two; 14. half gear; 15. slider one; 16. tooth group; 20. lower core beam; 21. fixed mold; 22. floating mold; 23. lower folding mold; 24. upper folding mold; 25. lower pressure mold; 26. upper pressure mold; 27. spring; 28. damping; 30. switch. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0024] See also Figures 1 to 6 The utility model provides a technical solution: an automatic folding machine, comprising a base 1 and a processing frame 2, the processing frame 2 is located at the top of the base 1 and fixedly connected thereto, a hydraulic rod 3 is fixedly installed inside the processing frame 2, the output end of the hydraulic rod 3 is fixedly connected to a slider seat 4, the bottom of the slider seat 4 is fixedly connected to an upper pressure clamping die 26, a lower core beam 20 is arranged below the slider seat 4, a fixed die 21 is fixedly connected to the top of the lower core beam 20, the corresponding two ends of the fixed die 21 are fixedly connected to a lower folding die 23, a floating die 22 is arranged inside the fixed die 21, the corresponding two ends of the floating die 22 are fixedly connected to an upper folding die 24, the upper folding die 24 cooperates with the lower folding die 23, a lower pressure clamping die 25 is arranged on the top of the floating die 22, the lower pressure clamping die 25 cooperates with the upper pressure clamping die 26, and a supporting mechanism is arranged on one side of the processing frame 2.

[0025] The supporting mechanism includes a mounting box 5, a motor 6, a top support rod 9, two pulleys 10 and a transmission belt 11. The mounting box 5 is located on one side of the processing frame 2 and is fixedly connected thereto. The motor 6 is located on one side of the mounting box 5 and is fixedly connected thereto. The two pulleys 10 are both located inside the mounting box 5 and are rotationally connected thereto. The transmission belt 11 is located on the outside of one of the pulleys 10 and is rotationally connected thereto. One of the pulleys 10 is connected to the other pulley 10 through the transmission belt 11. One end of the other pulley 10 is fixedly connected to a gear 12. One of the pulleys 10 is fixedly connected to the output end of the motor 6. The internal rotation of the mounting box 5 is connected to a gear 2 13. The gear 12 is meshed with the gear 2 13. The inner wall of one side of the processing frame 2 is rotationally connected with two half gears 14. The two half gears 14 are respectively fixedly connected to one of the pulleys 10 and the gear 2 13. The inner wall of one side of the processing frame 2 is slidably connected to a slider 15. Both ends of the slider 15 are fixedly installed with tooth groups 16. The two half gears 14 are meshed with the tooth groups 16 The top support rod 9 is connected to the processing frame 2 and is slidably connected thereto. The slider 15 is fixedly connected to the top support rod 9. The top support rod 9 cooperates with the lower core beam 20, and drives one of the pulleys 10 to operate through the motor 6. One of the pulleys 10 makes the other pulley 10 operate synchronously with it through the transmission belt 11. When the other pulley 10 is in operation, it will drive the gear 12 to operate, and drive the gear 2 13 to operate through the meshing relationship between the gear 12 and the gear 2 13, so that the gear 2 13 and the pulley 10 have opposite operating directions, thereby driving the two half gears 14 to move in opposite directions through one of the pulleys 10 and the gear 2 13 respectively, and the teeth of the half gears 14 are set in the same direction, and the two half gears 14 will not mesh with the tooth group 16 at the same time, thereby driving the slider 15 to reciprocate in the upper and lower positions, and driving the top support rod 9 fixedly connected to it through the slider 15 to support the lower core beam 20, so as to prevent the lower core beam 20 from being damaged due to the inability to withstand gravity, thereby extending its service life.

[0026] Limit rods 8 are fixedly installed on both sides of the inner wall of the processing frame 2, and the top support rods 9 are slidably connected to the limit rods 8, and the top support rods 9 are limited by the set limit rods 8. Limit blocks 7 are fixedly installed on both sides of the inner wall of the processing frame 2, and the limit blocks 7 are slidably connected to the slider seat 4, and the slider seat 4 is limited by the limit blocks 7. The internal slide groove of the limit block 7 is set to a T shape. By setting it to a T shape, it is convenient to limit the moving direction of the slider seat 4. A switch 30 is fixedly installed on one side of the processing frame 2, and the motor 6 is electrically connected to the switch 30. The set switch 30 is convenient for users to operate. A damper 28 is arranged inside the fixed mold 21, and the damper 28 is fixedly connected to the floating mold 22. A spring 27 is arranged inside the damper 28. The cooperation of the set spring 27 and the damper 28 can prevent the floating mold 22 from being damaged.

[0027] In summary, when the automatic folding press is in use, one of the pulleys 10 is driven by the motor 6 to operate, and one of the pulleys 10 makes the other pulley 10 operate synchronously with it through the transmission belt 11. When the other pulley 10 is in operation, it will drive the gear 12 to operate, and drive the gear 2 13 to operate through the meshing relationship between the gear 12 and the gear 2 13, so that the operation direction of the gear 2 13 is opposite to that of the pulley 10, so that the two half gears 14 are driven to move in opposite directions through one of the pulleys 10 and the gear 2 13 respectively, and the teeth of the half gears 14 are set in the same direction, and the two half gears 14 will not mesh with the tooth group 16 at the same time, thereby driving the slider 15 to reciprocate in the upper and lower positions, and driving the top support rod 9 fixedly connected to it through the slider 15 to support the lower core beam 20, so as to prevent To prevent the lower core beam 20 from being damaged due to the inability to withstand gravity, thereby extending its service life, the product to be processed is placed between the lower folding die 23 and the upper folding die 24, and the hydraulic rod 3 is driven to drive the slider seat 4 to move downward, and the slider seat 4 drives the upper pressure mold 26 to move downward, and the floating mold 22 is driven to move downward during the movement, so that the lower folding die 23 cooperates with the upper folding die 24 to process the workpiece, so that it is formed for the first time to form a folded edge, and then the hydraulic rod 3 is driven to drive the slider seat 4 to move upward to take out the product, and then the product to be processed is placed between the lower pressure mold 25 and the upper pressure mold 26, and the hydraulic rod 3 is driven to drive the slider seat 4 to move downward, and the slider seat 4 drives the upper pressure mold 26 to move downward, so that the upper pressure mold 26 cooperates with the lower pressure mold 25 to press the product, and after the pressing is completed, it can be taken out.

[0028] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. An automatic folding and pressing machine, comprising a base (1) and a processing frame (2), characterized in that: The processing frame (2) is located on the top of the base (1) and is fixedly connected thereto; a hydraulic rod (3) is fixedly installed inside the processing frame (2); the output end of the hydraulic rod (3) is fixedly connected to a slider seat (4); the bottom of the slider seat (4) is fixedly connected to an upper pressure clamping die (26); a lower core beam (20) is arranged below the slider seat (4); the top of the lower core beam (20) is fixedly connected to a fixed die (21); the corresponding two ends of the fixed die (21) are fixedly connected to a lower folding die (23); a floating die (22) is arranged inside the fixed die (21); the corresponding two ends of the floating die (22) are fixedly connected to an upper folding die (24); the upper folding die (24) cooperates with the lower folding die (23); a lower pressure clamping die (25) is arranged on the top of the floating die (22); the lower pressure clamping die (25) cooperates with the upper pressure clamping die (26); and a supporting mechanism is arranged on one side of the processing frame (2).

2. The automatic folding and pressing machine according to claim 1, characterized in that: The support mechanism comprises a mounting box (5), a motor (6), a top support rod (9), two pulleys (10) and a transmission belt (11); the mounting box (5) is located on one side of the processing frame (2) and is fixedly connected thereto; the motor (6) is located on one side of the mounting box (5) and is fixedly connected thereto; the two pulleys (10) are both located inside the mounting box (5) and are rotatably connected thereto; the transmission belt (11) is located outside one of the pulleys (10) and is rotatably connected thereto; one of the pulleys (10) is connected to the other pulley (10) through the transmission belt (11); one end of the other pulley (10) is fixedly connected to a gear 1 (12); and one of the pulleys (10) is fixedly connected to the output end of the motor (6). The installation box (5) is internally rotatably connected with a second gear (13), the first gear (12) is meshingly connected with the second gear (13), the inner wall of one side of the processing frame (2) is rotatably provided with two half gears (14), the two half gears (14) are respectively fixedly connected with one of the pulleys (10) and the second gear (13), the inner wall of one side of the processing frame (2) is slidably connected with a slider (15), both ends of the slider (15) are fixedly installed with a tooth group (16), the two half gears (14) are meshingly connected with the tooth group (16), the top support rod (9) is located inside the processing frame (2) and is slidably connected thereto, the slider (15) is fixedly connected with the top support rod (9), and the top support rod (9) cooperates with the lower core beam (20).

3. The automatic folding and pressing machine according to claim 2, characterized in that: Limit rods (8) are fixedly mounted on both sides of the inner wall of the processing frame (2), and the top support rods (9) are slidably connected to the limit rods (8).

4. The automatic folding and pressing machine according to claim 1, characterized in that: Limit blocks (7) are fixedly mounted on both sides of the inner wall of the processing frame (2), and the limit blocks (7) are slidably connected to the slider seat (4).

5. The automatic folding and pressing machine according to claim 4, characterized in that: The internal sliding groove of the limiting block (7) is arranged in a T shape.

6. The automatic folding and pressing machine according to claim 2, characterized in that: A switch (30) is fixedly mounted on one side of the processing frame (2), and the motor (6) is electrically connected to the switch (30).

7. The automatic folding and pressing machine according to claim 1, characterized in that: A damper (28) is arranged inside the fixed mold (21), the damper (28) is fixedly connected to the floating mold (22), and a spring (27) is arranged inside the damper (28).

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