A cutting device for printing production

Abstract

This utility model relates to the field of printing production technology, specifically to a cutting device for printing production; it includes a base plate, two support plates, a top plate, a cutter, a moving assembly, a cutting plate, a fixed plate, two sets of holding assemblies, two slide rods, two sliding sleeves, and two sets of limiting assemblies. The fixed plate is fixedly connected to the moving assembly, and the cutter is fixedly connected to the fixed plate and located below the cutter. Both slide rods are fixedly connected to the fixed plate and are located on the outer wall of the fixed plate. Each slide rod has multiple limiting holes, and each sliding sleeve is movably fitted onto the outside of the corresponding slide rod. Each set of limiting assemblies is respectively set on the sliding sleeve and is movably connected to multiple limiting holes. Each set of holding assemblies is fixedly connected to the corresponding sliding sleeve. By adopting the above method, it is possible to achieve the goal of fixing the paper printed materials beforehand without the need for personnel. During the downward movement of the cutter, the paper printed materials will be fixed, which greatly reduces manpower and time and improves work efficiency.

Description

Technical Field

[0001] This utility model relates to the field of printing production technology, and in particular to a cutting device for printing production. Background Technology

[0002] Printed matter refers to all printed products, and is a general term for various finished products produced using printing technology. Many items people encounter in daily life fall under the category of printed matter. Currently, the production of printed matter requires cutting and trimming.

[0003] In existing technology patent CN219466302U, a paper printing cutting device is disclosed. By setting a fixing device, the height of the T-shaped plate, the fixing rod and the sliding rod can be controlled by the rotating wheel on the top of the connecting plate to fix and squeeze the paper printing. The sliding rods on both sides can adapt to paper printing of different sizes. The fixing component includes a placement plate with a cutting inlet in the center. Connecting plates are respectively set on both sides of the placement plate. The middle of the connecting plate is provided with a slot and a first sliding groove. A screw is rotatably connected in the slot. The T-shaped plate is sleeved on the surface of the screw. The T-shaped plate and the connecting plate are limited and connected by the first sliding groove. The two ends of the T-shaped plate are respectively connected to the fixing rods. The sliding rod is set on the two fixing rods on both sides and is slidably connected between the two fixing rods.

[0004] However, in the aforementioned existing technology patents, when fixing paper printed materials, the T-shaped plate is driven by rotating the screw to squeeze the paper printed materials for fixing. The fixing process consumes a lot of time and manpower, resulting in low work efficiency. Utility Model Content

[0005] The purpose of this utility model is to provide a cutting device for printing production, which solves the problem in the prior art that when fixing paper printed materials, the T-shaped plate is driven by rotating a screw to squeeze the paper printed materials for fixing, which consumes a lot of time and manpower and has low work efficiency.

[0006] To achieve the above objectives, this utility model employs a cutting device for printing production, comprising a base plate, two support plates, a top plate, a cutter, a moving assembly, a cutting plate, a fixed plate, two sets of pressing assemblies, two sliding rods, two sliding sleeves, and two sets of limiting assemblies. The two support plates are fixedly connected to the base plate and symmetrically arranged above it. Both ends of the top plate are fixedly connected to the two support plates. The moving assembly is positioned between the two support plates. The cutter is located below the moving assembly. The cutting plate is fixedly connected to the base plate and located above it. The cutting plate has multiple cutting grooves, which are evenly arranged on the cutting plate. The fixed plate and the moving assembly are connected together. The cutter is fixedly connected to the fixed plate and located below the cutter. The two sliding rods are both fixedly connected to the fixed plate and located on the outer side wall of the fixed plate. Each sliding rod has multiple limiting holes. Each sliding sleeve is movably sleeved on the outside of the corresponding sliding rod. Each set of limiting assemblies is respectively disposed on the sliding sleeve and is movably connected to the multiple limiting holes. Each set of pressing assemblies is fixedly connected to the corresponding sliding sleeve.

[0007] The pressing assembly includes a pressure plate, a movable rod, a limiting block, a first spring, and a rubber pad. The movable rod is slidably connected to the sliding sleeve and passes through the sliding sleeve. The limiting block is fixedly connected to one end of the movable rod. The pressure plate is fixedly connected to the other end of the sliding rod. The two ends of the first spring are fixedly connected to the pressure plate and the sliding sleeve, respectively, and are sleeved on the outside of the sliding rod. The rubber pad is fixedly connected to the pressure plate and is located below the pressure plate.

[0008] The limiting component includes a pull rod, a second spring, and a retaining block. The sliding sleeve has a groove, the retaining block is located in the groove and is adapted to multiple limiting holes. The pull rod is fixedly connected to the retaining block and movably passes through the sliding sleeve. The two ends of the second spring are fixedly connected to the retaining block and the sliding sleeve, respectively, and are sleeved on the outside of the pull rod.

[0009] The cutting equipment for printing production also includes two guide rods, both of which are fixedly connected to the fixed plate and located on the outer side wall of the fixed plate. Each sliding sleeve is also slidably connected to the corresponding guide rod and is respectively sleeved on the outside of the guide rod.

[0010] The moving component includes a motor, a threaded rod, an I-shaped slider, and an electric push rod. The motor is fixedly connected to one of the support plates and is located on the outer wall of the support plate. The two ends of the threaded rod are rotatably connected to the two support plates. The output end of the motor is fixedly connected to the threaded rod. The top plate has a guide groove. The I-shaped slider is slidably connected to the top plate and is located in the guide groove. The I-shaped slider is also threadedly engaged with the threaded rod and is sleeved on the outside of the threaded rod. The electric push rod is fixedly connected to the I-shaped slider. The fixed plate is fixedly connected to the output end of the electric push rod.

[0011] This utility model discloses a cutting device for printing production. In use, a paper printed product is placed on the cutting plate. The moving component controls the raising, lowering, and lateral movement of the cutter. When the cutter is laterally moved to a centered position above the paper printed product, it is then lowered. Two sets of pressing components on either side of the cutter first contact the paper printed product and press it firmly. Subsequently, the cutter continues to move and cuts the paper printed product, achieving simultaneous fixing and cutting of the paper printed product. Furthermore, by setting the sliding rod and the sliding mechanism... The sleeve and the limiting component are used to slide the sleeve on the slide rod, which drives the pressure plate to move laterally. After the movement is appropriate, the limiting component is aligned with the limiting hole of the slide rod, so that the sleeve is at the upper limit of the slide rod. In the above process, the distance between the two pressure plates can be adjusted, and paper printed materials of different lengths can be fixed, which greatly increases the applicability of the equipment. By adopting the above method, it is possible to achieve the goal of fixing the paper printed materials in advance without the need for personnel. During the downward movement of the cutter, the paper printed materials will be fixed, which greatly reduces manpower and time and improves work efficiency. Attached Figure Description

[0012] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0013] Figure 1 This is a schematic diagram of the cutting equipment for printing production according to this utility model.

[0014] Figure 2 This is a front view of the structure of the cutting equipment for printing production according to this utility model.

[0015] Figure 3 This is the utility model Figure 2 A cross-sectional view of the AA line structure.

[0016] Figure 4 This is the utility model Figure 3 Enlarged view of the local structure at point B.

[0017] 101-Base plate, 102-Support plate, 103-Top plate, 104-Cutter, 105-Cutting plate, 106-Fixing plate, 107-Sliding rod, 108-Sliding sleeve, 109-Pressure plate, 110-Moving rod, 111-Limiting block, 112-First spring, 113-Rubber pad, 114-Pull rod, 115-Second spring, 116-Holding block, 117-Limiting hole, 118-Groove, 119-Guide rod, 120-Motor, 121-Threaded rod, 122-I-shaped slider, 123-Electric push rod, 124-Guide groove, 125-Cutting groove. Detailed Implementation

[0018] The embodiments of this utility model are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and intended to explain this utility model, and should not be construed as limiting this utility model.

[0019] Please see Figures 1-4 This utility model provides a cutting device for printing production: including a base plate 101, two support plates 102, a top plate 103, a cutter 104, a moving assembly, a cutting plate 105, a fixed plate 106, two sets of pressing assemblies, two sliding rods 107, two sliding sleeves 108, and two sets of limiting assemblies. The two support plates 102 are fixedly connected to the base plate 101 and symmetrically arranged above the base plate 101. The two ends of the top plate 103 are fixedly connected to the two support plates 102. The moving assembly is arranged between the two support plates 102. The cutter 104 is located below the moving assembly. The cutting plate 105 is fixedly connected to the base plate 101 and located above the base plate. The 5 has multiple cutting grooves 125, which are evenly arranged on the cutting plate 105. The fixed plate 106 is fixedly connected to the moving component, and the cutter 104 is fixedly connected to the fixed plate 106 and located below the cutter 104. Two sliding rods 107 are fixedly connected to the fixed plate 106 and are located on the outer wall of the fixed plate 106. Each sliding rod 107 has multiple limiting holes 117. Each sliding sleeve 108 is movably sleeved on the outside of the corresponding sliding rod 107. Each set of limiting components is respectively disposed on the sliding sleeve 108 and is movably connected to the multiple limiting holes 117. Each set of pressing components is fixedly connected to the corresponding sliding sleeve 108.

[0020] In this embodiment, during use, the printed paper is placed on the cutting plate 105. The moving component controls the raising, lowering, and lateral movement of the cutter 104. When the cutter 104 is laterally moved to a centered position above the printed paper, it is then lowered. The two sets of pressing components on both sides of the cutter 104 first contact the printed paper and press it firmly. Subsequently, the cutter 104 continues to move and cuts the printed paper, achieving simultaneous fixing and cutting of the printed paper. Furthermore, the sliding rod 107, the sliding sleeve 108, and the limiting assembly are all included. By sliding the sleeve 108 on the slide rod 107, the pressure plate 109 is moved laterally. After the movement is appropriate, the limiting component aligns with the limiting hole 117 of the slide rod 107, so that the sleeve 108 is positioned at the upper limit of the slide rod 107. During the above process, the distance between the two pressure plates 109 can be adjusted to fix paper printed materials of different lengths, greatly increasing the applicability of the equipment. By adopting the above method, it is possible to achieve the goal of fixing the paper printed materials without the need for personnel to pre-fix them. During the downward movement of the cutter 104, the paper printed materials are fixed, greatly reducing manpower and time and improving work efficiency.

[0021] Furthermore, the pressing assembly includes a pressure plate 109, a movable rod 110, a limiting block 111, a first spring 112, and a rubber pad 113. The movable rod 110 is slidably connected to the sliding sleeve 108 and passes through the sliding sleeve 108. The limiting block 111 is fixedly connected to one end of the movable rod 110. The pressure plate 109 is fixedly connected to the other end of the sliding rod 107. The two ends of the first spring 112 are fixedly connected to the pressure plate 109 and the sliding sleeve 108 respectively, and are sleeved on the outside of the sliding rod 107. The rubber pad 113 is fixedly connected to the pressure plate 109 and is located below the pressure plate 109.

[0022] In this embodiment, when cutting paper printed materials, the paper printed materials are first placed above the cutting plate 105. Then, the moving component is used to control the horizontal movement and vertical movement of the cutter 104. When the cutter 104 moves down to cut the paper printed materials, the pressure plates 109 on both sides of the cutter 104 will first contact the paper printed materials. Under the action of the elastic force of the first spring 112, the pressure plates 109 will press the paper printed materials tightly. Then, the cutter 104, which continues to move down, will cut the paper printed materials.

[0023] Furthermore, the limiting assembly includes a pull rod 114, a second spring 115, and a retaining block 116. The sliding sleeve 108 has a groove 118, the retaining block 116 is located in the groove 118 and is adapted to the plurality of limiting holes 117. The pull rod 114 is fixedly connected to the retaining block 116 and movably passes through the sliding sleeve 108. The two ends of the second spring 115 are fixedly connected to the retaining block 116 and the sliding sleeve 108 respectively, and are sleeved on the outside of the sliding rod 107.

[0024] In this embodiment, when adjusting the distance of the sliding sleeve 108 on the sliding rod 107, the sliding sleeve 108 moves on the sliding rod 107, and then the pull rod 114 is loosened. Under the elastic force of the second spring 115, the abutment block 116 is pushed from the groove 118 into the limiting hole 117 of the sliding rod 107 by the second spring 115, thereby fixing the sliding sleeve 108 on the sliding rod 107.

[0025] Furthermore, the cutting equipment for printing production also includes two guide rods 119, both of which are fixedly connected to the fixing plate 106 and are located on the outer side wall of the fixing plate 106. Each sliding sleeve 108 is also slidably connected to the corresponding guide rod 119 and is respectively sleeved on the outside of the guide rod 119.

[0026] In this embodiment, by providing the guide rod 119, the guide rod 119 can limit the sliding sleeve 108, preventing the sliding sleeve 108 from rotating on the sliding rod 107, and facilitating the adjustment of the spacing of the pressure plate 109.

[0027] Further, the moving assembly includes a motor 120, a threaded rod 121, an I-shaped slider 122, and an electric push rod 123. The motor 120 is fixedly connected to one of the support plates 102 and is located on the outer wall of the support plate 102. The two ends of the threaded rod 121 are rotatably connected to the two support plates 102. The output end of the motor 120 is fixedly connected to the threaded rod 121. The top plate 103 has a guide groove 124. The I-shaped slider 122 is slidably connected to the top plate 103 and is located in the guide groove 124. The I-shaped slider 122 is also threadedly engaged with the threaded rod 121 and is sleeved on the outside of the threaded rod 121. The electric push rod 123 is fixedly connected to the I-shaped slider 122. The fixed plate 106 is fixedly connected to the output end of the electric push rod 123.

[0028] In this embodiment, when the cutter 104 is controlled to move laterally, the motor 120 on the outside of the support plate 102 is activated. The motor 120 controls the threaded rod 121 to rotate between the two support plates 102. Since the threaded rod 121 is threadedly engaged with the I-shaped slider 122, the guide groove 124 guides the I-shaped slider 122. At this time, the I-shaped slider 122 will move laterally on the threaded rod 121, and at the same time drive the cutter 104 to move laterally. When the cutter 104 is controlled to rise and fall, the electric output extension and retraction are used to raise and lower the cutter 104.

[0029] The above-disclosed embodiments are merely preferred embodiments of the present utility model and should not be construed as limiting the scope of the present utility model. Those skilled in the art can understand that implementing all or part of the above-described embodiments and making equivalent changes in accordance with the claims of the present utility model are still within the scope of the utility model.

Claims

1. A cutting device for printing production, comprising a base plate, two support plates, a top plate, a cutter, and a moving assembly, wherein the two support plates are fixedly connected to the base plate and symmetrically arranged above the base plate, the two ends of the top plate are fixedly connected to the two support plates, the moving assembly is disposed between the two support plates, and the cutter is located below the moving assembly, characterized in that, It also includes a cutting plate, a fixed plate, two sets of pressing components, two sliding rods, two sliding sleeves, and two sets of limiting components. The cutting plate is fixedly connected to the base plate and is located above the base plate. The cutting plate has multiple cutting grooves, which are evenly arranged on the cutting plate. The fixed plate is connected to the moving component. The cutter is fixedly connected to the fixed plate and is located below the cutter. Both sliding rods are fixedly connected to the fixed plate and are located on the outer side wall of the fixed plate. Each sliding rod has multiple limiting holes. Each sliding sleeve is movably sleeved on the outside of the corresponding sliding rod. Each set of limiting components is respectively disposed on the sliding sleeve and is movably connected to multiple limiting holes. Each set of pressing components is fixedly connected to the corresponding sliding sleeve.

2. The cutting equipment for printing production as described in claim 1, characterized in that, The pressing assembly includes a pressure plate, a movable rod, a limiting block, a first spring, and a rubber pad. The movable rod is slidably connected to the sliding sleeve and passes through the sliding sleeve. The limiting block is fixedly connected to one end of the movable rod. The pressure plate is fixedly connected to the other end of the sliding rod. The two ends of the first spring are fixedly connected to the pressure plate and the sliding sleeve, respectively, and are sleeved on the outside of the sliding rod. The rubber pad is fixedly connected to the pressure plate and is located below the pressure plate.

3. The cutting equipment for printing production as described in claim 2, characterized in that, The limiting assembly includes a pull rod, a second spring, and a retaining block. The sliding sleeve has a groove, the retaining block is located in the groove and is adapted to the plurality of limiting holes. The pull rod is fixedly connected to the retaining block and movably passes through the sliding sleeve. The two ends of the second spring are fixedly connected to the retaining block and the sliding sleeve respectively, and are sleeved on the outside of the pull rod.

4. The cutting equipment for printing production as described in claim 3, characterized in that, The cutting equipment for printing production also includes two guide rods, both of which are fixedly connected to the fixed plate and located on the outer side wall of the fixed plate. Each sliding sleeve is also slidably connected to the corresponding guide rod and is respectively sleeved on the outside of the guide rod.

5. The cutting equipment for printing production as described in claim 1, characterized in that, The moving component includes a motor, a threaded rod, an I-shaped slider, and an electric push rod. The motor is fixedly connected to one of the support plates and is located on the outer wall of the support plate. The two ends of the threaded rod are rotatably connected to the two support plates. The output end of the motor is fixedly connected to the threaded rod. The top plate has a guide groove. The I-shaped slider is slidably connected to the top plate and is located in the guide groove. The I-shaped slider is also threadedly engaged with the threaded rod and is sleeved on the outside of the threaded rod. The electric push rod is fixedly connected to the I-shaped slider. The fixed plate is fixedly connected to the output end of the electric push rod.

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