Mould pressing processing device for industrial paper tube core production

Abstract

The utility model relates to a mould pressing processing device, in particular to a mould pressing processing device for industrial paper tube core production. The utility model provides a die pressing machining device for industrial paper tube core production. The die pressing machining device comprises a supporting frame, a workbench, a lower die plate, a fixing block, a bolt, a stamping air cylinder, a telescopic rod and the like. A workbench is connected to the middle of the supporting frame through screws, a lower die plate is placed on the top of the workbench, a plurality of stamping holes are formed in the lower die plate, a plurality of paper tube cores can be stamped at a time, fixing blocks are welded to the left side and the right side of the workbench in a front-back symmetry mode, a bolt is connected to each fixing block in a threaded mode, and each bolt is matched with the lower die plate in a clamped mode. A punching cylinder is welded to the top of the supporting frame, and a telescopic rod is welded to a piston rod of the punching cylinder. The upper die plate makes contact with the buffering pressing block, the buffering pressing block slides on the damping base to compress the spring, vibration of die pressing is reduced, efficient damping is achieved, and the service life of the die pressing device is prolonged.

Description

Technical Field

[0001] The utility model relates to a molding processing device, in particular to a molding processing device for the production of industrial paper tube cores. Background Art

[0002] A paper tube core is a tubular object processed from paper. Most paper tubes are spiral paper tubes and seamless paper tubes, which are used in chemical fibers, films, printing, papermaking, metallurgy, etc. In the process of producing industrial paper tube cores, a molding processing device will be used. Although there are many types of molding processing devices, they still cannot meet the needs of users.

[0003] The existing molding processing device cannot achieve efficient shock absorption during use, resulting in greater damage to the molding impact force and shortening the service life of the molding processing device. Secondly, the stability during molding is poor, resulting in low quality of the produced industrial paper tube cores. Therefore, there is an urgent need for a molding processing device for the production of industrial paper tube cores to solve the above deficiencies.

[0004] Therefore, it is necessary to design a molding processing device for the production of industrial paper tube cores to solve the above technical problems. Summary of the Utility Model

[0005] In order to overcome the shortcomings that efficient shock absorption cannot be achieved, resulting in greater damage to the molding impact force and shortening the service life of the molding processing device, the technical problem is: to provide a molding processing device for the production of industrial paper tube cores.

[0006] The technical solution is: A molding processing device for the production of industrial paper tube cores includes a support frame, a workbench, a lower template, fixing blocks, bolts, a stamping cylinder, a telescopic rod, a connecting plate, an upper template, stamping blades, a collection box, and a shock absorption mechanism. The middle part of the support frame is fixedly connected with the workbench. The lower template is placed on the top of the workbench. Four fixing blocks are fixedly connected to the top of the workbench. The four fixing blocks are located at the four corners of the lower template, and the four fixing blocks are fixedly connected to the lower template through bolts. The top of the support frame is fixedly connected with the stamping cylinder. The output shaft of the stamping cylinder is fixedly connected with the telescopic rod. The bottom of the telescopic rod is fixedly connected with the connecting plate. The bottom of the connecting plate is fixedly connected with the upper template. Multiple stamping blades are fixedly connected to the bottom of the upper template. The collection box is slidably connected to the middle and lower part of the support frame. Shock absorption mechanisms for molding shock absorption are arranged on both the left and right sides of the lower template.

[0007] Furthermore, the shock absorption mechanism includes a shock absorption base, a buffer pressing block, a sliding rod, and a spring. Shock absorption bases are fixedly connected to both the left and right sides inside the lower template. The buffer pressing block is slidably connected to the inner wall of the shock absorption base. The bottom of the buffer pressing block is fixedly connected with the sliding rod. The sliding rod slides inside the shock absorption base. A spring is connected between the shock absorption base and the buffer pressing block. The spring is wound around the sliding rod.

[0008] Furthermore, it includes a waste removal mechanism, which includes a cleaning block, a connecting rod and a toggle block. The cleaning block is slidably connected to the middle of the lower template, the bottom of the cleaning block is fixedly connected to the connecting rod, and the top of the connecting rod is fixedly connected to the toggle block.

[0009] Furthermore, rubber cushions for shock absorption are provided on the top of the lower template and the bottom of the upper template.

[0010] Furthermore, a handle for pulling is installed on the collecting frame.

[0011] Furthermore, the interior of the stamped blade is a hollow structure.

[0012] The beneficial effects are as follows: 1. The utility model reduces vibration during molding process by contacting the buffer pressing block through the upper mold plate, and the buffer pressing block slides on the shock absorbing base to compress the spring, thereby achieving efficient shock absorption and extending the life of the molding process device.

[0013] 2. The utility model moves the cleaning block upward by moving the toggle block upward, so that the waste material after the stamping is pushed out by the cleaning block, thereby realizing more convenient cleaning of the waste material. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a structural schematic diagram of the support frame, workbench, lower template and other components of the utility model.

[0015] Figure 2 It is a schematic diagram of the structure of the punching cylinder, telescopic rod, upper template and other components of the utility model.

[0016] Figure 3 It is a structural sectional view of the lower template, shock-absorbing base, buffer pressing block and other components of the utility model.

[0017] Figure 4 It is a schematic diagram of the structure of the buffer pressing block, sliding rod, spring and other components of the utility model.

[0018] Figure 5 This is a structural sectional view of the lower template, cleaning block, connecting rod and other components of the utility model.

[0019] The names and serial numbers of the parts in the figure are: 1_support frame, 2_workbench, 3_lower template, 4_fixing block, 5_bolt, 6_stamping cylinder, 7_telescopic rod, 8_connecting plate, 9_upper template, 10_stamping blade, 11_collecting frame, 12_shock absorbing mechanism, 121_shock absorbing base, 122_buffer pressure block, 123_sliding rod, 124_spring, 13_waste removal mechanism, 131_cleaning block, 132_connecting rod, 133_toggle block. DETAILED DESCRIPTION

[0020] The preferred technical solutions of the present utility model will be described in detail below in conjunction with the accompanying drawings.

[0021] Embodiment: A die pressing processing device for the production of industrial paper tube cores, as Figure 1 and Figure 2 shown, includes a support frame 1, a workbench 2, a lower template 3, fixing blocks 4, bolts 5, a stamping cylinder 6, a telescopic rod 7, a connecting plate 8, an upper template 9, stamping blades 10, a collection box 11 and a shock absorption mechanism 12. The middle part of the support frame 1 is connected to the workbench 2 by screws. The lower template 3 is placed on the top of the workbench 2. A plurality of stamping holes are provided on the lower template 3, and multiple paper tube cores can be stamped at one time. Fixing blocks 4 are symmetrically welded on the front and back of the left and right sides of the top of the workbench 2. Each fixing block 4 is threadedly connected with a bolt 5, and each bolt 5 is in clamping fit with the lower template 3. The stamping cylinder 6 is welded on the top of the support frame 1. The piston rod of the stamping cylinder 6 is welded with a telescopic rod 7. The bottom of the telescopic rod 7 is installed with a connecting plate 8 by screws. The upper template 9 is welded to the bottom of the connecting plate 8. Rubber soft pads for shock absorption are provided at the top of the lower template 3 and the bottom of the upper template 9. A plurality of stamping blades 10 are welded to the bottom of the upper template 9. The inside of the stamping blade 10 is a hollow structure. The collection box 11 is slidably connected to the middle and lower part of the support frame 1. A handle for pulling is installed on the collection box 11. Shock absorption mechanisms 12 for die pressing shock absorption are provided on both sides of the lower template 3. A waste removal mechanism 13 for removing waste is provided in the middle of the lower template 3.

[0022] When the staff uses this equipment, first, it is necessary to install a suitable mold according to the size of the paper tube core. Secondly, place the workpiece to be processed on the lower template 3. Then start the stamping cylinder 6. The piston rod of the stamping cylinder 6 extends to push the telescopic rod 7 and the upper template 9 to move downward. When the upper template 9 touches the buffer block 122, the buffer block 122 slides on the shock absorption base 121. At this time, the spring 124 is compressed. When the upper template 9 touches the lower template 3, the stamping blade 10 stamps the workpiece. The stamped paper tube cores will fall into the collection box 11.

[0023] As Figure 3 、 Figure 4 and Figure 5 shown, the shock absorption mechanism 12 includes a shock absorption base 121, a buffer block 122, a sliding rod 123 and a spring 124. Shock absorption bases 121 are welded on both sides inside the lower template 3. The buffer block 122 is slidably connected to the inner wall of the shock absorption base 121. The bottom of the buffer block 122 is welded with a sliding rod 123. The sliding rod 123 slides inside the shock absorption base 121. A spring 124 is connected between the shock absorption base 121 and the buffer block 122. The spring 124 is wound around the sliding rod 123.

[0024] As Figure 5As shown, the waste removal mechanism 13 includes a cleaning block 131, a connecting rod 132 and a toggle block 133. The cleaning block 131 is slidably connected to the middle of the lower template 3, the connecting rod 132 is welded to the bottom of the cleaning block 131, and the toggle block 133 is welded to the top of the connecting rod 132.

[0025] When the paper tube core is punched, the punching cylinder 6 moves the piston rod upward to drive the telescopic rod 7 and the upper template 9 to move upward for reset. At this time, the upper template 9 no longer contacts the buffer block 122, and the spring 124 is reset. The buffer block 122 slides on the shock-absorbing base 121 due to the elastic force of the spring 124 to reset. After the reset is completed, the toggle block 133 is pulled upward, and the toggle block 133 drives the cleaning block 131 to move upward through the connecting rod 132. The cleaning block 131 moves upward to lift the waste after the punching is completed. The staff then removes the waste, and then releases the toggle block 133 to make the cleaning block 131 move downward by its own gravity for reset. If the paper tube core needs to be punched again, repeat the above operation.

[0026] It should be understood that the above description is only for exemplary purposes and is not intended to limit the present invention. Those skilled in the art will understand that variations of the present invention will be included within the scope of the claims herein.

Claims

1. A molding device for producing industrial paper tube cores, characterized in that: The invention comprises a support frame (1), a workbench (2), a lower template (3), a fixing block (4), a bolt (5), a stamping cylinder (6), a telescopic rod (7), a connecting plate (8), an upper template (9), a stamping blade (10), a collecting frame (11) and a shock absorbing mechanism (12). The middle of the support frame (1) is fixedly connected to the workbench (2), the lower template (3) is placed on the top of the workbench (2), and four fixing blocks (4) are fixedly connected to the top of the workbench (2). The four fixing blocks (4) are located at the four corners of the lower template (3), and the four fixing blocks ( 4) are fixedly connected to the lower template (3) by bolts (5), a stamping cylinder (6) is fixedly connected to the top of the support frame (1), a telescopic rod (7) is fixedly connected to the output shaft of the stamping cylinder (6), a connecting plate (8) is fixedly connected to the bottom of the telescopic rod (7), an upper template (9) is fixedly connected to the bottom of the connecting plate (8), a plurality of stamping blades (10) are fixedly connected to the bottom of the upper template (9), a collecting frame (11) is slidably connected to the middle and lower part of the support frame (1), and shock absorbing mechanisms (12) for mold shock absorption are provided on the left and right sides of the lower template (3).

2. A molding device for producing industrial paper tube cores according to claim 1, characterized in that: The shock absorbing mechanism (12) comprises a shock absorbing base (121), a buffer pressure block (122), a sliding rod (123) and a spring (124); the shock absorbing base (121) is fixedly connected to the left and right sides of the lower template (3); the inner wall of the shock absorbing base (121) is slidably connected to the buffer pressure block (122); the bottom of the buffer pressure block (122) is fixedly connected to the sliding rod (123); the sliding rod (123) slides inside the shock absorbing base (121); a spring (124) is connected between the shock absorbing base (121) and the buffer pressure block (122); and the spring (124) is wound around the sliding rod (123).

3. A molding device for producing industrial paper tube cores according to claim 2, characterized in that: The invention also comprises a waste material removal mechanism (13), which comprises a cleaning block (131), a connecting rod (132) and a toggle block (133); the cleaning block (131) is slidably connected to the middle of the lower template (3); the bottom of the cleaning block (131) is fixedly connected to the connecting rod (132); and the top of the connecting rod (132) is fixedly connected to the toggle block (133).

4. A molding device for producing industrial paper tube cores according to claim 3, characterized in that: The top of the lower template (3) and the bottom of the upper template (9) are both provided with rubber cushions for shock absorption.

5. The molding device for producing industrial paper tube cores according to claim 4, characterized in that: A handle for pulling is installed on the collecting frame (11).

6. A molding device for producing industrial paper tube cores according to claim 5, characterized in that: The interior of the punching blade (10) is a hollow structure.

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