Multi-groove corrugated paper die cutting board
By introducing limit insertion rods and transmission mechanisms on multi-trough corrugated die cutting boards, the replacement process of die cutting knife is simplified, the problem of cumbersome operation in the prior art is solved, and the convenience and general use of die cutting boards are improved. reduces production costs.
Patent Information
- Application Number
- CN202421032492.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-13
- Publication Date
- 2024-12-24
- Estimated Expiration
- 2034-05-13
AI Technical Summary
The existing multi-trough corrugated die cutting boards are complicated to operate when replacing die cutting knives, and multiple bolts need to be removed, which increases labor intensity and production costs.
A multi-trough corrugated die cutting board is designed, using a limit insertion rod and a transmission mechanism, so that the staff can drive the control gear and rack by rotating the handle, move the fixing frame, and release the limit of the die cutting knife, so as to facilitate individuality. Replace the worn die cutter without replacing the entire die cut substrate.
The replacement process of die cutting tools is simplified, labor intensity is reduced, and the convenience and universality of die cutting boards are improved. It allows the choice of replacing die cutting substrates or die cutting tools according to needs, reducing production costs.
Smart Images
Figure CN222222834U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of corrugated paper production, in particular to a multi-groove corrugated paper die-cutting plate. Background Art
[0002] In the process of multi-groove corrugated paper production, in order to make the multi-groove corrugated paper meet the required shape in the packaging and molding process, it is usually necessary to accurately cut the multi-groove corrugated paper. In order to facilitate the cutting of the multi-groove corrugated paper, the staff usually use a multi-groove corrugated paper die-cutting board. The existing multi-groove corrugated paper die-cutting board is usually composed of a connecting frame, a die-cutting base plate and a die-cutting knife.
[0003] For example: The utility model with application number CN202223204786.8 discloses a die-cutting board, which specifically includes two connecting frames, two fixing rods are fixed between the two connecting frames, and a clamping block is fixed on the bottom of the surface of the two connecting frames, and a fixing plate is clamped on the clamping block, and the fixing plate is provided with two slots corresponding to the fixing rods, and a connecting block is fixed on the fixing rod by screws, and a cutter is fixed at the bottom of the connecting block, and mounting blocks are fixed on both sides of the connecting frame, and mounting holes are provided on the mounting blocks, and a first threaded hole adapted to the screw is provided on the fixing rod. The die-cutting board provided by the utility model can disengage the fixing rod from the connecting block by twisting the screw, remove the cutter, and perform grinding maintenance or replacement, and replace the cutter separately, thereby solving the problem that the die-cutting board is damaged and cannot be repaired after long-term work, which affects the cutting quality, and the entire die-cutting board needs to be replaced, which increases the production cost.
[0004] However, with regard to the current traditional multi-groove corrugated paper die-cutting board, due to the presence of fibers and particles on the surface of the multi-groove corrugated paper, these fibers and particles will rub against the die-cutting knife on the die-cutting substrate during the die-cutting process, causing the die-cutting knife to gradually wear out. When the die-cutting knife is severely worn, the staff needs to replace the die-cutting knife. However, the die-cutting knife of the existing multi-groove corrugated paper die-cutting board is usually fastened to the die-cutting substrate by multiple bolts. This requires the staff to remove the bolts that fix the die-cutting knife in turn before removing the die-cutting knife for replacement. The operation is relatively cumbersome and increases the labor intensity of the staff. Utility Model Content
[0005] In view of this, the utility model provides a multi-slot corrugated paper die-cutting board, which has a limit rod that can facilitate staff to quickly replace the die-cutting knife. When the die-cutting knife needs to be replaced separately, the staff only needs to turn the operating handle to make the operating handle drive the control gear to rotate. In the process of rotation of the control gear, it will drive the control rack to move. In the process of movement of the control rack, it will drive the fixed frame to move. As the fixed frame moves, the limit rod will be driven to slowly disengage from the die-cutting knife. When the limit rod is completely disengaged from the die-cutting knife, the limit of the die-cutting knife can be released. At this time, the staff can replace the damaged die-cutting knife separately without replacing the entire die-cutting substrate.
[0006] The utility model provides a multi-groove corrugated paper die-cutting board, which specifically comprises: a die-cutting base plate; two connecting blocks are symmetrically fixedly connected to the top surface of the die-cutting base plate; the positions of the two connecting blocks are aligned; a connecting frame is slidably connected to the outside of the two connecting blocks; two groups of fixing rods are symmetrically fixedly connected to the outside of the connecting frame; the ends of the two groups of fixing rods are fixedly connected to a group of fixing plates; the positions of the two groups of fixing plates are aligned; a guide slide groove is centrally provided in the die-cutting base plate; two guide slides are symmetrically slidably connected in the guide slide groove; and the bottom end surfaces of the two guide slides are fixedly connected to a mounting seat.
[0007] Optionally, the outside of the connecting frame is symmetrically threaded with two control screws; the ends of the two control screws are rotatably connected to a movable slide.
[0008] Optionally, the outside of the two movable skateboards are symmetrically hinged with a group of connecting rocker arms; the ends of the two groups of connecting rocker arms are hinged with a group of limiting card frames; the two groups of limiting card frames are rotatably connected to the outside of the connecting frame; the ends of the two groups of limiting card frames are respectively inserted into the two connecting blocks.
[0009] Optionally, an operating handle is rotatably connected to the outside of the two mounting seats; a control gear is fixedly connected to the outside of the two operating handles; a group of control racks are slidably connected to the outside of the two mounting seats; and the two groups of control racks are respectively meshed with the two control gears.
[0010] Optionally, the ends of the two groups of control racks are fixedly connected to a group of fixing frames; the ends of the two groups of fixing frames are fixedly connected to a group of limiting rods; a die-cutting knife is slidably connected in the two mounting seats; and the two groups of limiting rods are respectively inserted into the two die-cutting knives.
[0011] Optionally, a double-headed screw is rotatably connected in the center of the die-cutting substrate; the threads at both ends of the double-headed screw have opposite rotation directions; two operating handles are symmetrically fixedly connected to the outside of the double-headed screw; and two guide slides are symmetrically threadedly connected to the outside of the double-headed screw.
[0012] Beneficial Effects
[0013] During the use of the utility model, when the die-cutting base plate is severely worn and needs to be replaced, the staff only needs to rotate the control screw, and then through a series of transmissions, the limit bracket is disengaged from the connecting block. At this time, the staff can remove the die-cutting base plate from the connecting bracket for replacement. The operation is simple and fast, and the convenience of the multi-slot corrugated paper die-cutting board is effectively improved.
[0014] When a worn die-cutting knife needs to be replaced individually, the staff only needs to turn the operating handle, and then through a series of transmissions, the limit rod is disengaged from the die-cutting knife, and the worn die-cutting knife can be replaced individually. This makes it convenient for the staff to choose to replace the die-cutting substrate or die-cutting knife according to actual needs, further improving the convenience of the multi-slot corrugated paper die-cutting board and making it more convenient to use.
[0015] By turning the operating handle, the double-headed screw can drive the mounting base to move, thereby adjusting the distance between the two die-cutting knives, making it convenient for workers to die-cut multi-slot corrugated paper of different sizes, and effectively improving the versatility of the multi-slot corrugated paper die-cutting board. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] In order to more clearly illustrate the technical solution of the embodiment of the utility model, the drawings of the embodiment will be briefly introduced below.
[0017] In the attached picture:
[0018] Figure 1 It is an axonometric structural schematic diagram of the utility model.
[0019] Figure 2 It is a schematic diagram of the axonometric structure of the utility model after the connecting frame is separated.
[0020] Figure 3 It is an axonometric structural schematic diagram of the utility model when viewed from above.
[0021] Figure 4 It is a cross-sectional structural schematic diagram of the utility model.
[0022] Figure 5 It is an axonometric structural schematic diagram of the mounting seat of the utility model.
[0023] Figure 6 This utility model Figure 5 A is an enlarged structural diagram of FIG.
[0024] Figure 7 It is a schematic diagram of the axonometric structure of the mobile slide plate of the utility model.
[0025] Reference numerals list
[0026] 1. Die-cutting substrate; 101. Connecting block; 102. Connecting frame; 103. Fixing rod; 104. Fixing plate; 105. Control screw; 106. Moving slide; 107. Limiting bracket; 108. Guide slide; 109. Guide slide; 110. Mounting seat; 111. Double-headed screw; 112. Operating handle; 113. Control gear; 114. Control rack; 115. Fixing frame; 116. Limiting rod; 117. Connecting swing rod; 118. Die-cutting knife. DETAILED DESCRIPTION
[0027] In order to make the purpose, scheme and advantages of the technical solution of the utility model clearer, the technical solution of the embodiment of the utility model will be clearly and completely described in conjunction with the drawings of the specific embodiments of the utility model. Unless otherwise specified, the terms used in this article have the usual meanings in the art. The same reference numerals in the drawings represent the same components.
[0028] Embodiment 1:
[0029] A multi-groove corrugated die-cut board, please refer to Figures 1 to 7 , comprising: a die-cut substrate 1;
[0030] Two connecting blocks 101 are symmetrically fixedly connected to the top surface of the die-cutting substrate 1; the positions of the two connecting blocks 101 are aligned; a connecting frame 102 is slidably connected to the outside of the two connecting blocks 101; two groups of fixing rods 103 are symmetrically fixedly connected to the outside of the connecting frame 102; the ends of the two groups of fixing rods 103 are fixedly connected to a group of fixing plates 104; the positions of the two groups of fixing plates 104 are aligned; a guide slot 108 is centrally opened and penetrated in the die-cutting substrate 1; two guide slides 109 are symmetrically slidably connected in the guide slot 108; the bottom end surfaces of the two guide slides 109 are fixedly connected to a mounting seat 110.
[0031] Two control screws 105 are symmetrically threadedly connected to the outside of the connecting frame 102 ; the ends of the two control screws 105 are rotatably connected to a moving slide plate 106 .
[0032] The outside of the two movable slides 106 are symmetrically hinged with a group of connecting rocker arms 117; the ends of the two groups of connecting rocker arms 117 are hinged with a group of limiting brackets 107; the two groups of limiting brackets 107 are rotatably connected to the outside of the connecting frame 102; the ends of the two groups of limiting brackets 107 are respectively inserted into the two connecting blocks 101.
[0033] The outside of the two mounting seats 110 is rotatably connected to an operating handle 112; the outside of the two operating handles 112 is fixedly connected to a control gear 113; the outside of the two mounting seats 110 is slidably connected to a group of control racks 114; the two groups of control racks 114 are respectively meshed with the two control gears 113.
[0034] The ends of the two sets of control racks 114 are fixedly connected to a set of fixing frames 115; the ends of the two sets of fixing frames 115 are fixedly connected to a set of limiting rods 116; a die-cutting knife 118 is slidably connected in the two mounting seats 110; the two sets of limiting rods 116 are respectively inserted into the two die-cutting knives 118.
[0035] The specific usage and function of this embodiment: the setting of the fixing rod 103 and the fixing plate 104 facilitates the staff to install the die-cutting plate on the punching device to die-cut the multi-slot corrugated paper. When the die-cutting substrate 1 needs to be replaced, the staff only needs to rotate the control screw 105. As the control screw 105 rotates, the movable slide 106 will slide upward. During the upward movement of the movable slide 106, the limit bracket 107 will be pulled to rotate through the connecting swing rod 117. As the limit bracket 107 rotates, the limit bracket 107 will slowly detach from the connecting block 101. When the limit bracket 107 is completely detached from the connecting block 101, the fixation between the die-cutting substrate 1 and the connecting frame 102 will be released. At this time The staff can remove the die-cutting substrate 1 for replacement. When the die-cutting knife 118 needs to be replaced separately, the staff only needs to turn the operating handle 112 so that the operating handle 112 drives the control gear 113 to rotate. During the rotation of the control gear 113, the control rack 114 is driven to move. During the movement of the control rack 114, the fixing frame 115 is driven to move. As the fixing frame 115 moves, the limiting rod 116 is driven to slowly disengage from the die-cutting knife 118. When the limiting rod 116 is completely disengaged from the die-cutting knife 118, the limit of the die-cutting knife 118 can be released. At this time, the staff can replace the damaged die-cutting knife 118 separately without replacing the entire die-cutting substrate 1.
[0036] Embodiment 2:
[0037] Based on Example 1, please refer to Figures 1 to 4 , including: a double-headed screw 111 and an operating handle 112. A double-headed screw 111 is rotatably connected in the center of the die-cutting substrate 1; the threads at both ends of the double-headed screw 111 have opposite rotation directions; the outside of the double-headed screw 111 is symmetrically fixedly connected with two operating handles 112; two guide slides 109 are symmetrically threadedly connected to the outside of the double-headed screw 111.
[0038] The specific usage and function of this embodiment are as follows: by rotating the operating handle 112, the operating handle 112 drives the double-headed screw 111 to rotate. During the rotation of the double-headed screw 111, the two guide slides 109 are driven to move simultaneously. The distance between the two die-cutting knives 118 is adjusted by the movement of the two guide slides 109, so that the staff can die-cut multi-groove corrugated paper of different sizes.
Claims
1. A multi-groove corrugated paper die-cutting board, comprising: A die-cutting substrate (1); two connecting blocks (101) are symmetrically fixedly connected to the top surface of the die-cutting substrate (1); the positions of the two connecting blocks (101) are aligned; it is characterized in that the two connecting blocks (101) are externally slidably connected to a connecting frame (102); two groups of fixing rods (103) are symmetrically fixedly connected to the outside of the connecting frame (102); the ends of the two groups of fixing rods (103) are fixedly connected to a group of fixing plates (104); the positions of the two groups of fixing plates (104) are aligned; a guide slot (108) is centrally provided in the die-cutting substrate (1); two guide slides (109) are symmetrically slidably connected in the guide slot (108); the bottom end surfaces of the two guide slides (109) are fixedly connected to a mounting seat (110).
2. A multi-groove corrugated paper die-cutting board as claimed in claim 1, characterized in that: The connection frame (102) is symmetrically threadedly connected to two control screws (105) on the outside; the ends of the two control screws (105) are rotatably connected to a movable slide plate (106).
3. A multi-groove corrugated paper die-cutting board as claimed in claim 2, characterized in that: The exteriors of the two movable slide plates (106) are symmetrically hinged with a group of connecting swing rods (117); the ends of the two groups of connecting swing rods (117) are hinged with a group of limiting brackets (107); the two groups of limiting brackets (107) are rotatably connected to the exterior of the connecting bracket (102); and the ends of the two groups of limiting brackets (107) are respectively inserted into the two connecting blocks (101).
4. A multi-groove corrugated paper die-cutting board as claimed in claim 1, characterized in that: The exterior of the two mounting seats (110) is rotatably connected to an operating handle (112); the exterior of the two operating handles (112) is fixedly connected to a control gear (113); the exterior of the two mounting seats (110) is slidably connected to a group of control racks (114); the two groups of control racks (114) are respectively meshed with the two control gears (113).
5. A multi-groove corrugated paper die-cutting board as claimed in claim 4, characterized in that: The ends of the two groups of control racks (114) are fixedly connected to a group of fixing frames (115); the ends of the two groups of fixing frames (115) are fixedly connected to a group of limiting plug rods (116); the two mounting seats (110) are slidably connected to a die-cutting knife (118); the two groups of limiting plug rods (116) are respectively inserted into the two die-cutting knives (118).
6. A multi-groove corrugated paper die-cutting board as claimed in claim 1, characterized in that: A double-headed screw (111) is rotatably connected in the center of the die-cutting substrate (1); the threads at both ends of the double-headed screw (111) are in opposite directions; two operating handles (112) are symmetrically fixedly connected to the outside of the double-headed screw (111); and two guide slides (109) are symmetrically threadedly connected to the outside of the double-headed screw (111).