Binding machine for printing

Abstract

The utility model relates to the field of binding machines, in particular to a binding machine for printing, which comprises two groups of pressing plates, the top ends of the two groups of pressing plates are fixedly connected with a plurality of groups of buffer springs and guide rods I respectively, the buffer springs are fixedly connected with the bottom of a lifting plate, and the guide rods I penetrate through the inner side of the lifting plate in a sliding manner. The bottom of the lifting plate is fixedly connected with two connecting blocks, the bottoms of the two connecting blocks are fixedly connected with a binding assembly, the top end of the lifting plate is fixedly connected with the telescopic end of a hydraulic cylinder, and the hydraulic cylinder is installed on the inner side of the supporting plate in a penetrating mode. When the stapling device is used, the stapling assembly and the pressing plate can be driven to move downwards at the same time through driving of the same set of hydraulic cylinders, operation steps are simplified, and working efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the field of binding machines, in particular to a binding machine for printing. Background Technique

[0002] A binding machine is a binding device that mechanically (manually or automatically, fully automatically) fixes papers, plastics, leathers, etc. with binding nails, hot melt adhesives, nylon tubes and other materials. It can be divided into industrial binding machines and civilian binding machines according to different uses, and is commonly used in printing factories, financial offices of enterprises and institutions, file management and other places. An existing binding machine for printing of printed matter, such as the one with the publication number CN220180424U, includes a workbench. One side of the top surface of the workbench is fixedly connected with a fixing plate. A first chute is opened in the middle of the top surface of the workbench. A first slider is slidably connected inside the first chute. The top surface of the first slider is fixedly connected with a movable plate. Two second chutes are opened on both sides of the workbench. Two second sliders are slidably connected inside the two second chutes. One side of the two second sliders is fixedly connected with two moving frames. The top ends of the two moving frames are fixedly connected with a top plate. A hydraulic cylinder is fixedly connected to the top surface of the top plate. The bottom surface of the hydraulic cylinder is fixedly connected with a hydraulic rod. The hydraulic rod passes through the top plate and is fixedly connected with a nail pressing plate. The nail pressing plate is slidably connected with two third chutes. The two third chutes are opened on one side of the two moving frames close to each other. One side of the bottom surface of the nail pressing plate is fixedly connected with a plurality of nail pressing blocks. A nail needle plate is slidably connected inside the third chute. A plurality of nail needle grooves are opened on the top surface of the nail needle plate.

[0003] When the above device is in use, it is necessary to first rotate the second rotating handle to drive the pressing plate to move to the position of the printed matter to press the printed matter, and then open the hydraulic cylinder for binding. The operation is cumbersome. For this reason, we propose a binding machine for printing. Content of the Utility Model

[0004] The purpose of the utility model is to provide a binding machine for printing, which includes two groups of pressing plates. The tops of the two groups of pressing plates are respectively fixedly connected with a plurality of buffer springs and a first guiding rod. The buffer springs are fixedly connected to the bottom of the lifting plate. The first guiding rods all slidably penetrate through the inner side of the lifting plate. The bottom of the lifting plate is fixedly connected with two groups of connecting blocks. The bottoms of the two groups of connecting blocks are fixedly connected with a binding component. The telescopic end of a hydraulic cylinder is fixedly connected to the top of the lifting plate. The hydraulic cylinder is installed through the inner side of the support plate.

[0005] Preferably: Two groups of second guiding rods are fixedly connected to the top of the lifting plate. The second guiding rods slidably penetrate through the inner side of the support plate.

[0006] Preferably: The bottom of the binding component is higher than the bottom of the pressing plate.

[0007] Preferably, the support plate is fixedly installed on the top of the moving frame. A first screw rod is threadedly connected inside the moving frame. The first screw rod is rotatably connected to two support seats through bearings. One end of the first screw rod is fixedly connected to the driving end of a servo motor. The servo motor is fixedly installed on the outer wall of one of the support seats. Two guide rods three are fixedly installed between the two support seats. The guide rods three slidably penetrate through the inside of the moving frame.

[0008] Preferably, the tops of the two support seats are fixedly connected to a workbench, and a first clamping block is fixedly connected to the top of the workbench.

[0009] Preferably, a second screw rod is rotatably connected to the chute opened on the workbench through a bearing. The second screw rod is threadedly connected to the inside of the convex block at the bottom of the second clamping block. The convex block at the bottom of the second clamping block is slidably connected in the chute. One end of the second screw rod is fixedly connected to the driving end of a motor. The motor is fixedly installed on the outer wall of the workbench.

[0010] Preferably, a first pointer is fixedly connected to the outer wall of the second clamping block. The first pointer points to a length scale provided on the side wall of the workbench. A second pointer points to the length scale. The second pointer is fixedly connected to the outer wall of the moving frame.

[0011] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0012] 1. When the present utility model is in use, start the hydraulic cylinder to drive the lifting plate to move downward. The downward movement of the lifting plate will drive the binding assembly and the pressing plate to move downward. Since the bottom of the binding assembly is higher than the bottom of the pressing plate, the pressing plate will first contact the printed matter. Then the lifting plate continues to move downward, so that the buffer spring will be compressed. The compressed buffer spring will give a downward pressure to the pressing plate, thereby pressing the printed matter through the pressing plate. The continuous downward movement of the lifting plate will drive the binding assembly to continue to move downward. After the binding assembly contacts the printed matter, it will bind the printed matter. Therefore, during binding, driven by the same hydraulic cylinder, the binding assembly and the pressing plate can be driven to move downward at the same time, simplifying the operation steps and improving the work efficiency.

[0013] 2. When the present utility model is in use, start the servo motor to drive the first screw rod to rotate. The rotation of the first screw rod will drive the moving frame to move back and forth. The back-and-forth movement of the moving frame can drive the support plate to move, thereby driving the binding assembly and the pressing plate to move to a suitable position. When adjusting the positions of the binding assembly and the pressing plate, by the value pointed to by the first pointer on the length scale, the length of the printed matter can be judged. At this time, it can be determined at which position of the printed matter to perform binding, and then it can be judged which value pointed to by the second pointer on the length scale is more appropriate, and further judged to what position the moving frame should move to be appropriate. Description of the Drawings

[0014] Figure 1 It is a schematic structural diagram of the present utility model;

[0015] Figure 2 This is a schematic diagram of a partial structure of the present utility model.

[0016] In the figure: 1. Pressure plate; 2. Buffer spring; 3. First guide rod; 4. Lifting plate; 5. Connecting block; 6. Binding assembly; 7. Hydraulic cylinder; 8. Support plate; 9. Second guide rod; 10. Moving frame; 11. First screw; 12. Support base; 13. Servo motor; 14. Third guide rod; 15. Workbench; 16. First clamping block; 17. Second clamping block; 18. Sliding groove; 19. Second screw; 20. Motor; 21. First pointer; 22. Length scale; 23. Second pointer. Specific embodiments

[0017] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0018] Please refer to Figure 1 - Figure 2 , the figure shows a binding machine for printing of the present utility model, including two groups of pressure plates 1. Multiple buffer springs 2 and first guide rods 3 are respectively fixedly connected to the tops of the two groups of pressure plates 1. The buffer springs 2 are fixedly connected to the bottom of the lifting plate 4. The first guide rods 3 all slide through the inside of the lifting plate 4. Two connecting blocks 5 are fixedly connected to the bottom of the lifting plate 4. The binding assembly 6 is fixedly connected to the bottoms of the two connecting blocks 5. The telescopic end of the hydraulic cylinder 7 is fixedly connected to the top of the lifting plate 4. The hydraulic cylinder 7 is installed through the inside of the support plate 8.

[0019] Two second guide rods 9 are fixedly connected to the top of the lifting plate 4. The second guide rods 9 slide through the inside of the support plate 8. By providing two guide rods 9, the lifting plate 4 can move up and down stably.

[0020] The bottom of the binding assembly 6 is higher than the bottom of the pressing plate 1, ensuring that when the lifting plate 4 drives the binding assembly 6 and the pressing plate 1 to move downward, the pressing plate 1 first contacts the printed matter and presses it, and then the binding assembly 6 continues to move downward to complete the binding of the printed matter; it should be noted that the binding assembly 6 is a prior art, and reference can be made to a part of the structure in a binding machine for printing of printed matter in CN220180424U. The binding assembly 6 includes a binding pressing plate, pressing blocks, a needle board, cylinders, limit pieces, springs and other structures. On one side of the bottom surface of the binding pressing plate, a plurality of pressing blocks are fixedly connected. A plurality of needle grooves are opened on the top surface of the needle board. Two through holes are opened through both sides of the binding pressing plate, and two cylinders are slidably connected inside the two through holes. The bottom ends of the two cylinders are fixedly connected to the needle board, the top ends of the two cylinders are fixedly connected to two limit pieces, the two limit pieces are located above the binding pressing plate, and two springs are movably sleeved on the circumferences of the two cylinders. The two ends of the springs are respectively fixedly connected to the binding pressing plate and the needle board; the working principle of the binding assembly 6 can be referred to a binding machine for printing of printed matter in CN220180424U, and will not be described in detail here.

[0021] The support plate 8 is fixedly installed on the top end of the moving frame 10. A first screw rod 11 is threadedly connected inside the moving frame 10. The first screw rod 11 is rotatably connected to two groups of support seats 12 through bearings. One end of the first screw rod 11 is fixedly connected to the driving end of a servo motor 13. The servo motor 13 is fixedly installed on the outer wall of one group of support seats 12. Two groups of third guide rods 14 are fixedly installed between the two groups of support seats 12. The third guide rods 14 slidably penetrate through the inside of the moving frame 10. When in use, starting the servo motor 13 can drive the first screw rod 11 to rotate. The rotation of the first screw rod 11 will drive the moving frame 10 to move back and forth. The back-and-forth movement of the moving frame 10 can drive the support plate 8 to move, so as to drive the binding assembly 6 and the pressing plate 1 to move to a suitable position.

[0022] The two groups of support seats 12 are fixedly connected to the top end of a workbench 15. A first clamping block 16 is fixedly connected to the top end of the workbench 15. When in use, the printed matter is placed on the top end of the workbench 15 and one side of the printed matter is attached to the first clamping plate 16.

[0023] A second screw rod 19 is rotatably connected to a chute 18 opened on the workbench 15 through a bearing. The second screw rod 19 is threadedly connected to the inside of a convex block at the bottom of a second clamping block 17. The convex block at the bottom of the second clamping block 17 is slidably connected in the chute 18. One end of the second screw rod 17 is fixedly connected to the driving end of a motor 20. The motor 20 is fixedly installed on the outer wall of the workbench 15. Starting the motor 20 drives the second screw rod 19 to rotate. The rotation of the second screw rod 19 can drive the second clamping block 17 to move towards the first clamping block 16, so that the second clamping block 17 can cooperate with the first clamping plate 16 to clamp and fix the printed matter.

[0024] A pointer one 21 is fixedly connected to the outer wall of the second clamping block 17. The pointer one 21 points to a length scale 22 provided on the side wall of the workbench 15. A pointer two 23 points to the length scale 22. The pointer two 23 is fixedly connected to the outer wall of the moving frame 10. During use, by the value pointed to by the pointer one 21 on the length scale 22, the length of the printed matter can be judged. At this time, it can be determined at which position of the printed matter binding is to be carried out, so as to judge which value pointed to by the pointer two 23 on the length scale 22 is more appropriate, and further judge to what position the moving frame 10 should move to be appropriate.

[0025] The working principle of the present utility model: During use, the printed matter is placed on the top of the workbench 15 and one side of the printed matter abuts against the first clamping plate 16. Then, the motor 20 is started to drive the second screw rod 19 to rotate. The rotation of the second screw rod 19 can drive the second clamping block 17 to move towards the first clamping block 16, so that the second clamping block 17 can cooperate with the first clamping plate 16 to clamp and fix the printed matter; starting the servo motor 13 can drive the first screw rod 11 to rotate. The rotation of the first screw rod 11 will drive the moving frame 10 to move back and forth. The back-and-forth movement of the moving frame 10 can drive the support plate 8 to move, so as to drive the binding assembly 6 and the pressing plate 1 to move to appropriate positions; then, the hydraulic cylinder 7 is started to drive the lifting plate 4 to move downward. The downward movement of the lifting plate 4 will drive the binding assembly 6 and the pressing plate 1 to move downward. Since the bottom of the binding assembly 6 is higher than the bottom of the pressing plate 1, the pressing plate 1 will first contact the printed matter. Then, the lifting plate 4 continues to move downward, so that the buffer spring 2 will be compressed. The compressed buffer spring 2 will give a downward pressure to the pressing plate 1, so that the printed matter will be pressed by the pressing plate. The continuous downward movement of the lifting plate 4 will drive the binding assembly 6 to continue to move downward. After the binding assembly 6 contacts the printed matter, it will bind the printed matter.

[0026] It should be noted that the binding assembly 6 is a prior art. For some structures, reference can be made to CN220180424U, a binding machine for printing of printed matter. The binding assembly 6 includes a binding pressing plate, a pressing staple block, a staple needle plate, a cylinder, a limiting piece, a spring and other structures. A plurality of pressing staple blocks are fixedly connected to one side of the bottom surface of the binding pressing plate. A plurality of staple needle grooves are formed on the top surface of the staple needle plate. Two through holes are formed through both sides of the binding pressing plate, and two cylinders are slidably connected inside the two through holes. The bottom ends of the two cylinders are fixedly connected to the staple needle plate, and the top ends of the two cylinders are fixedly connected to two limiting pieces. The two limiting pieces are located above the binding pressing plate. Two springs are movably sleeved on the circumferences of the two cylinders. The two ends of the springs are respectively fixedly connected to the binding pressing plate and the staple needle plate. The working principle of the binding assembly 6 can be referred to CN220180424U, a binding machine for printing of printed matter, and will not be described in detail here.

[0027] The above content is a further detailed description of the present utility model in combination with specific embodiments. It cannot be determined that the specific implementation of the present utility model is only limited to these descriptions. For those of ordinary skill in the technical field to which the present utility model pertains, without departing from the concept of the present utility model, several simple deductions or substitutions can still be made, and all should be regarded as belonging to the protection scope determined by the claims submitted for the present utility model.

Claims

1. A binding machine for printing, comprising two sets of pressing plates (1), characterized in that: The top ends of the two groups of pressure plates (1) are respectively fixedly connected to a plurality of groups of buffer springs (2) and a guide rod (3); the buffer spring (2) is fixedly connected to the bottom of a lifting plate (4); the guide rod (3) slides through the inner side of the lifting plate (4); the bottom of the lifting plate (4) is fixedly connected to two groups of connecting blocks (5); the bottom ends of the two groups of connecting blocks (5) are fixedly connected to a binding assembly (6); the top end of the lifting plate (4) is fixedly connected to the telescopic end of a hydraulic cylinder (7); and the hydraulic cylinder (7) is installed through the inner side of a support plate (8).

2. A printing binding machine according to claim 1, characterized in that: The top end of the lifting plate (4) is fixedly connected to two sets of guide rods (9), and the guide rods (9) slide through the inner side of the support plate (8).

3. A binding machine for printing according to claim 1, characterized in that: The bottom of the binding assembly (6) is higher than the bottom of the pressing plate (1).

4. A binding machine for printing according to claim 1, characterized in that: The support plate (8) is fixedly mounted on the top of the moving frame (10); a screw rod (11) is threadedly connected to the inner side of the moving frame (10); the screw rod (11) is rotatably connected to two groups of support seats (12) via a bearing; one end of the screw rod (11) is fixedly connected to the driving end of a servo motor (13); the servo motor (13) is fixedly mounted on the outer wall of one group of support seats (12); two groups of guide rods (14) are fixedly mounted between the two groups of support seats (12); the guide rods (14) slide through the inner side of the moving frame (10).

5. A printing binding machine according to claim 4, characterized in that: The top ends of the two groups of support seats (12) are fixedly connected to a workbench (15), and the top end of the workbench (15) is fixedly connected to a clamping block (16).

6. A binding machine for printing according to claim 5, characterized in that: The slide groove (18) provided on the workbench (15) is rotatably connected to the second screw rod (19) through a bearing, the second screw rod (19) is threadedly connected to the inner side of the bottom protrusion of the second clamping block (17), the protrusion at the bottom of the second clamping block (17) is slidably connected in the slide groove (18), one end of the second screw rod (17) is fixedly connected to the driving end of the motor (20), and the motor (20) is fixedly installed on the outer wall of the workbench (15).

7. A binding machine for printing according to claim 6, characterized in that: A pointer 1 (21) is fixedly connected to the outer wall of the clamp block 2 (17), and the pointer 1 (21) points to a length scale (22) arranged on the side wall of the workbench (15). A pointer 2 (23) points to the length scale (22), and the pointer 2 (23) is fixedly connected to the outer wall of the mobile frame (10).

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