Paper product production cutting device with positioning function

Abstract

The utility model discloses a paper product production cutting device with a positioning function, which is characterized in that a baffle mechanism for adjusting the size of a cut paper product is arranged on the right side of a bottom plate, scale marks are arranged on one side of the baffle mechanism, an adjusting mechanism is arranged in the middle of the bottom plate, and a telescopic clamping component is fixedly connected above the adjusting mechanism; a positioning mechanism is arranged above the clamping assembly, and a cutting mechanism is arranged on the positioning mechanism; through the synergistic effect of the baffle, the upper clamping plate and the positioning plate, the paper product is accurately restrained in multiple directions, and the stability and accuracy of the cutting size are greatly improved; through the arrangement of the telescopic clamping assembly, paper products with different thicknesses can be clamped and positioned, and meanwhile the damping and buffering effects on the positioning plate can be achieved; through the cooperation of the baffle mechanism and the scale marks, the cutting size is rapidly and accurately determined under the condition that the cutter is fixed, and the convenience and accuracy of production operation are greatly improved.

Description

Technical Field

[0001] This utility model relates to the field of paper product manufacturing technology, specifically a cutting device for paper product manufacturing with positioning function. Background Technology

[0002] Paper product manufacturing encompasses the processing from raw paper to various finished products, and cutting is a crucial step that directly affects product quality and production efficiency.

[0003] However, existing paper product cutting devices often have many shortcomings in terms of positioning function. First, existing cutting devices rely on simple single-sided or double-sided fixing to position paper products, making it difficult to achieve precise positioning in all directions. In addition, existing devices cannot meet the positioning requirements of paper products of different sizes. Furthermore, existing devices generally use a moving cutter to adjust the size of the paper products being cut, which is cumbersome to operate and has low accuracy. Utility Model Content

[0004] The purpose of this invention is to provide a cutting device for paper product manufacturing with positioning function, so as to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution:

[0006] A paper product cutting device with positioning function includes a base plate, a baffle mechanism for adjusting the size of the paper product to be cut is provided on the right side of the base plate, a scale line is provided on one side of the baffle mechanism, an adjustment mechanism is provided in the middle of the base plate, a retractable clamping component is fixedly connected above the adjustment mechanism, a positioning mechanism is provided above the clamping component, and a cutting mechanism is provided on the positioning mechanism.

[0007] As a further embodiment of this utility model: the baffle mechanism includes a fixed plate, a first electric telescopic rod and a baffle. The fixed plate is vertically fixedly connected to the right side of the base plate, and two first electric telescopic rods are provided on the left side of the fixed plate. The output end of the first electric telescopic rod is fixedly connected to the baffle.

[0008] As a further embodiment of this utility model: a first guide structure is provided below the baffle. The first guide structure includes two first guide rails disposed below the baffle and a first guide rail groove opened on the base plate opposite to the first guide rails. The first guide rails and the first guide rail groove are slidably connected.

[0009] As a further embodiment of this utility model: two sliding grooves are opened opposite each other in the middle of the base plate, and an installation groove is opened downward along the bottom wall of the two sliding grooves. The width of the installation groove is smaller than the width of the sliding groove, and a through groove is opened at the end of one installation groove along the side wall towards the other installation groove.

[0010] As a further embodiment of this utility model: the adjustment mechanism is set in two mounting slots. The adjustment mechanism includes a motor, two sets of adjustment components, and a transmission component between the two sets of adjustment components. The motor is fixedly connected to one end of one mounting slot, and one set of adjustment components is fixedly connected to the output end of the motor. The other set of adjustment components is rotatably connected in the other mounting slot. The adjustment component includes a bidirectional lead screw and a threaded sleeve. The bidirectional lead screw is rotatably connected in the mounting slot, and the threaded sleeves are threaded on both sides of the bidirectional lead screw. The transmission component is set at the other end of the two bidirectional lead screws. The transmission component includes two synchronous pulleys and a synchronous belt. The two synchronous pulleys are respectively fixedly connected to one end of the two bidirectional lead screws, and the synchronous belt passes through the through slot and is sleeved on the two synchronous pulleys.

[0011] As a further embodiment of this utility model: four clamping assemblies are provided, slidably connected in the slide groove. The bottom of the four clamping assemblies is fixedly connected to four screw sleeves respectively. The clamping assembly includes a lower clamping plate, an upper clamping plate, a telescopic rod, and a spring. The lower clamping plate has a top-opening structure, and the top wall of the lower clamping plate is flush with the top wall of the bottom plate. The top wall of the lower clamping plate has an inward folded edge. The upper clamping plate has a bottom-opening structure, and the bottom wall of the upper clamping plate has an outward folded edge. The folded edge of the upper clamping plate is slidably connected to the inner wall of the lower clamping plate. The folded edge of the lower clamping plate is used to limit the upper clamping plate. Two telescopic rods are provided inside the lower and upper clamping plates. The two ends of the telescopic rods are fixedly connected to the lower and upper clamping plates respectively. A spring is provided on the outer sleeve of the telescopic rod.

[0012] As a further embodiment of this utility model: the positioning mechanism includes a mounting frame, a second electric telescopic rod, a connecting plate, a connecting rod, and a positioning plate. The mounting frame has an inverted U-shaped structure and is fixedly connected to the base plate. The second electric telescopic rod is fixedly connected to the top wall of the mounting frame. The output end of the second electric telescopic rod is fixedly connected to the connecting plate. Two connecting rods are symmetrically arranged on both sides of the connecting plate along the transverse center line. A positioning plate is fixedly connected to the lower end of the two connecting rods on each side. The positions of the two positioning plates are respectively arranged opposite to the two sets of clamping components.

[0013] As a further embodiment of this utility model: the cutting mechanism is set between two positioning plates. The cutting mechanism includes a hydraulic cylinder, a cutting blade, and guide rods. The hydraulic cylinder is fixedly connected to the top wall of the connecting plate. The output end of the hydraulic cylinder is fixedly connected to the cutting blade. Two guide rods are provided on both sides of the hydraulic cylinder. The lower end of the guide rod is fixedly connected to the cutting blade, and the upper end of the guide rod passes through the connecting plate and is slidably connected to the connecting plate.

[0014] As a further embodiment of this utility model: the connecting plate is provided with a second guide structure on both sides. The second guide structure includes a second guide rail provided on both sides of the connecting plate, and a second guide rail groove opened on the inner wall of the mounting frame and opposite to the second guide rail. The second guide rail and the second guide rail groove are slidably connected.

[0015] Compared with the prior art, the beneficial effects of this utility model are as follows: A paper product cutting device with positioning function achieves multi-directional precise constraint of paper products through the synergistic action of the baffle, upper clamping plate and positioning plate, effectively avoiding any displacement of the paper in the cutting process and greatly improving the accuracy of the cutting size; the set telescopic clamping component can not only clamp and position paper products of different thicknesses, but also play a shock absorption and buffering role for the positioning plate, so that the positioning plate gradually applies pressure to the paper product, reducing the displacement of the paper product caused by large impact force; through the cooperation of the baffle mechanism and the scale line, the cutting size can be quickly and accurately determined when the cutter is fixed, avoiding the error of the cutting size caused by the movement of the cutter, and greatly improving the convenience and accuracy of production operations. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of a cutting device for paper product manufacturing with positioning function.

[0017] Figure 2 This is a schematic diagram of a cutting device for paper product manufacturing with positioning function from another angle.

[0018] Figure 3 This is a schematic diagram of the adjustment mechanism in a paper product cutting device with positioning function.

[0019] Figure 4 This is an enlarged view of point A in a paper product cutting device with positioning function.

[0020] Figure 5 This is a schematic diagram of the clamping component in a cutting device for paper product manufacturing with positioning function.

[0021] Figure 6 This is an enlarged view of part B of a paper product cutting device with positioning function.

[0022] Figure 7 This is a partial cross-sectional view of a paper product cutting device with positioning function. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0024] Please see Figures 1-7In this embodiment of the utility model, a paper product cutting device with positioning function includes a base plate 1. A baffle mechanism 2 for adjusting the size of the paper product to be cut is provided on the right side of the base plate 1. An adjustment mechanism 3 is provided in the middle of the base plate 1. A retractable clamping component 4 is fixedly connected above the adjustment mechanism 3. A positioning mechanism 5 is provided above the clamping component 4. A cutting mechanism 6 is provided on the positioning mechanism 5.

[0025] The baffle mechanism 2 includes a fixed plate 21, a first electric telescopic rod 22 and a baffle 23. The fixed plate 21 is vertically fixedly connected to the right side of the base plate 1. Two first electric telescopic rods 22 are provided on the left side of the fixed plate 21. The output end of the first electric telescopic rod 22 is fixedly connected to the baffle 23.

[0026] In order to make the baffle 23 push the paper product more stably and smoothly, a first guide structure is provided below the baffle 23. The first guide structure includes two first guide rails 24 provided below the baffle 23, and a first guide rail groove 25 opened on the base plate 1 opposite to the first guide rails 24. The first guide rails 24 and the first guide rail groove 25 are slidably connected.

[0027] To facilitate and clearly determine the size of the paper product to be cut, a scale line 7 is set on one side of the baffle mechanism 2. During adjustment, the position of the baffle 23 is adjusted according to the value of the scale line 7, thereby facilitating the determination of the size of the paper product to be cut.

[0028] Two sliding grooves 11 are opened opposite each other in the middle of the base plate 1. An installation groove 12 is opened downward along the bottom wall of the two sliding grooves 11. The width of the installation groove 12 is smaller than the width of the sliding groove 11. A through groove 13 is opened at the end of one installation groove 12 along the side wall towards the other installation groove 12.

[0029] The adjustment mechanism 3 is set in two mounting slots 12. The adjustment mechanism 3 includes a motor 31, two sets of adjustment components, and a transmission component between the two sets of adjustment components. The motor 31 is fixedly connected to one end of one mounting slot 12. One set of adjustment components is fixedly connected to the output end of the motor 31. The other set of adjustment components is rotatably connected in the other mounting slot 12. The adjustment component includes a bidirectional lead screw 32 and a screw sleeve 33. The bidirectional lead screw 32 is rotatably connected in the mounting slot 12. The two sides of the bidirectional lead screw 32 are threadedly connected to the screw sleeve 33. The transmission component is set in the other end of the two bidirectional lead screws 32. The transmission component includes two synchronous pulleys 34 and a synchronous belt 35. The two synchronous pulleys 34 are respectively fixedly connected to one end of the two bidirectional lead screws 32. The synchronous belt 35 passes through the through slot 13 and is sleeved on the two synchronous pulleys 34.

[0030] The clamping assembly 4 has four sets, which are slidably connected in the slide groove 11. The bottom of the four sets of clamping assemblies 4 are respectively fixedly connected to four screw sleeves 33. The clamping assembly 4 includes a lower clamping plate 41, an upper clamping plate 42, a telescopic rod 43, and a spring 44. The lower clamping plate 41 has a top opening structure, and the top wall of the lower clamping plate 41 is flush with the top wall of the bottom plate 1. The top wall of the lower clamping plate 41 has an inward folded edge. The upper clamping plate 42 has a bottom opening structure, and the bottom wall of the upper clamping plate 42 has an outward folded edge. The folded edge of the upper clamping plate 42 is slidably connected to the inner wall of the lower clamping plate 41. The folded edge of the lower clamping plate 41 is used to limit the upper clamping plate 42. Two telescopic rods 43 are provided in the lower clamping plate 41 and the upper clamping plate 42. The two ends of the telescopic rods 43 are respectively fixedly connected to the lower clamping plate 41 and the upper clamping plate 42. The telescopic rods 43 are covered with springs 44.

[0031] The positioning mechanism 5 includes a mounting frame 51, a second electric telescopic rod 52, a connecting plate 53, a connecting rod 54, and a positioning plate 55. The mounting frame 51 has an inverted U-shaped structure and is fixedly connected to the base plate 1. The second electric telescopic rod 52 is fixedly connected to the top wall of the mounting frame 51. The output end of the second electric telescopic rod 52 is fixedly connected to the connecting plate 53. Two connecting rods 54 are symmetrically arranged on both sides of the connecting plate 53 along the transverse centerline. A positioning plate 55 is fixedly connected to the lower end of the two connecting rods 54 on each side. The positions of the two positioning plates 55 are respectively arranged opposite to the two sets of clamping components 4.

[0032] The cutting mechanism 6 is set between two positioning plates 55. The cutting mechanism 6 includes a hydraulic cylinder 61, a cutting blade 62, and guide rods 63. The hydraulic cylinder 61 is fixedly connected to the top wall of the connecting plate 53. The output end of the hydraulic cylinder 61 is fixedly connected to the cutting blade 62. Two guide rods 63 are provided on both sides of the hydraulic cylinder 61. The lower end of the guide rod 63 is fixedly connected to the cutting blade 62, and the upper end of the guide rod 63 passes through the connecting plate 53 and is slidably connected to the connecting plate 53.

[0033] To make the connecting plate 53 move more stably, a second guide structure is provided on both sides of the connecting plate 53. The second guide structure includes a second guide rail 531 provided on both sides of the connecting plate 53, and a second guide rail groove 511 opened on the inner wall of the mounting bracket 51 and opposite to the second guide rail 531. The second guide rail 531 and the second guide rail groove 511 are slidably connected.

[0034] The working principle of this utility model is as follows: During operation, firstly, the baffle mechanism 2 is adjusted according to the size of the paper product to be cut. During adjustment, the position of the baffle 23 is adjusted according to the value of the scale line 7, thus conveniently and clearly determining the size of the paper product to be cut. Then, the paper product is placed on the base plate 1, with the front end of the paper product abutting against the baffle 23. The distance between the baffle 23 and the cutter 62 is the size of the paper product after cutting. Next, the adjusting mechanism 3 is activated, causing the clamping assembly 4 to move towards each other. The upper clamping plate 42 clamps and positions the paper product. Then, the positioning mechanism 5 is activated, and the second electric telescopic rod 52 drives the positioning plate 55 to move downwards. During the movement, the positioning plate 55... Positioning plate 55 first contacts upper clamping plate 42. Upper clamping plate 42 moves downward under the action of spring 44 until positioning plate 55 presses onto paper product. The retractable clamping component 4 can not only clamp and position paper products of different thicknesses, but also provide shock absorption and buffering for positioning plate 55, so that positioning plate 55 gradually applies pressure to paper product, reducing the displacement of paper product position caused by large impact force. Then, cutting mechanism 6 is started to cut paper product. This structure uses baffle 23, upper clamping plate 42 and positioning plate 55 to position paper product in multiple directions, ensuring the stability and accuracy of paper product cutting process.

[0035] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A cutting device for paper product manufacturing with positioning function, comprising a base plate (1), characterized in that, The bottom plate (1) is provided with a baffle mechanism (2) for adjusting the size of paper products. A scale line (7) is provided on one side of the baffle mechanism (2). An adjustment mechanism (3) is provided in the middle of the bottom plate (1). A retractable clamping component (4) is fixedly connected above the adjustment mechanism (3). A positioning mechanism (5) is provided above the clamping component (4). A cutting mechanism (6) is provided on the positioning mechanism (5).

2. The paper product cutting device with positioning function according to claim 1, characterized in that, The baffle mechanism (2) includes a fixed plate (21), a first electric telescopic rod (22) and a baffle (23). The fixed plate (21) is vertically fixed to the right side of the base plate (1). Two first electric telescopic rods (22) are provided on the left side of the fixed plate (21). The output end of the first electric telescopic rod (22) is fixedly connected to the baffle (23).

3. A cutting device for paper product production with positioning function according to claim 2, characterized in that, A first guide structure is provided below the baffle (23). The first guide structure includes two first guide rails (24) provided below the baffle (23) and a first guide rail groove (25) opened on the base plate (1) opposite to the first guide rails (24). The first guide rails (24) and the first guide rail groove (25) are slidably connected.

4. A cutting device for paper product production with positioning function according to claim 3, characterized in that, Two sliding grooves (11) are opened opposite each other in the middle of the base plate (1). An installation groove (12) is opened downward along the bottom wall of the two sliding grooves (11). The width of the installation groove (12) is smaller than the width of the sliding groove (11). A through groove (13) is opened at the end of one installation groove (12) along the side wall towards the other installation groove (12).

5. A cutting device for paper product production with positioning function according to claim 4, characterized in that, The adjustment mechanism (3) is set in two mounting slots (12). The adjustment mechanism (3) includes a motor (31), two sets of adjustment components and a transmission component between the two sets of adjustment components. The motor (31) is fixedly connected to one end of one mounting slot (12). The output end of the motor (31) is fixedly connected to one set of adjustment components. The other set of adjustment components is rotatably connected in another mounting slot (12). The adjustment component includes a double-acting screw (32) and a screw sleeve (33). The double-acting screw (32) is rotatably connected in the mounting slot (12). The screw sleeve (33) is threaded on both sides of the double-acting screw (32). The transmission component is set at the other end of the two double-acting screws (32). The transmission component includes two synchronous pulleys (34) and a synchronous belt (35). The two synchronous pulleys (34) are fixedly connected to one end of the two double-acting screws (32). The synchronous belt (35) passes through the through slot (13) and is sleeved on the two synchronous pulleys (34).

6. A cutting device for paper product production with positioning function according to claim 5, characterized in that, The clamping assembly (4) has four sets, which are slidably connected in the slide groove (11). The bottom of the four sets of clamping assemblies (4) are respectively fixedly connected to four screw sleeves (33). The clamping assembly (4) includes a lower clamping plate (41), an upper clamping plate (42), a telescopic rod (43), and a spring (44). The lower clamping plate (41) has a top opening structure. The top wall of the lower clamping plate (41) is flush with the top wall of the bottom plate (1). The top wall of the lower clamping plate (41) has an inward folded edge. The upper clamping plate (42) is... The bottom opening structure has an outward folded edge on the bottom wall of the upper clamping plate (42). The folded edge of the upper clamping plate (42) is slidably connected to the inner wall of the lower clamping plate (41). The folded edge of the lower clamping plate (41) limits the upper clamping plate (42). Two telescopic rods (43) are provided inside the lower clamping plate (41) and the upper clamping plate (42). The two ends of the telescopic rods (43) are fixedly connected to the lower clamping plate (41) and the upper clamping plate (42) respectively. A spring (44) is provided on the outer sleeve of the telescopic rods (43).

7. A cutting device for paper product production with positioning function according to claim 1, characterized in that, The positioning mechanism (5) includes a mounting frame (51), a second electric telescopic rod (52), a connecting plate (53), a connecting rod (54), and a positioning plate (55). The mounting frame (51) has an inverted U-shaped structure and is fixedly connected to the base plate (1). The second electric telescopic rod (52) is fixedly connected to the top wall of the mounting frame (51). The output end of the second electric telescopic rod (52) is fixedly connected to the connecting plate (53). Two connecting rods (54) are symmetrically arranged on both sides of the connecting plate (53) along the transverse center line. A positioning plate (55) is fixedly connected to the lower end of the two connecting rods (54) on each side. The positions of the two positioning plates (55) are respectively set opposite to the two sets of clamping components (4).

8. A cutting device for paper product production with positioning function according to claim 7, characterized in that, The cutting mechanism (6) is set between two positioning plates (55). The cutting mechanism (6) includes a hydraulic cylinder (61), a cutting blade (62), and a guide rod (63). The hydraulic cylinder (61) is fixedly connected to the top wall of the connecting plate (53). The output end of the hydraulic cylinder (61) is fixedly connected to the cutting blade (62). Two guide rods (63) are provided on both sides of the hydraulic cylinder (61). The lower end of the guide rod (63) is fixedly connected to the cutting blade (62). The upper end of the guide rod (63) passes through the connecting plate (53) and is slidably connected to the connecting plate (53).

9. A cutting device for paper product production with positioning function according to claim 7, characterized in that, The connecting plate (53) has a second guide structure on both sides. The second guide structure includes a second guide rail (531) on both sides of the connecting plate (53) and a second guide rail groove (511) on the inner wall of the mounting bracket (51) opposite to the second guide rail (531). The second guide rail (531) and the second guide rail groove (511) are slidably connected.

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