Transverse cutting equipment with limiting structure
By introducing limit and clamping mechanisms into the corrugated cardboard cross-cutting equipment, the friction problem between the cutting knife and the cutting platform and the clamping accuracy of the different thicknesses of the cardboard are solved, and more efficient corrugated cardboard cutting and long-term use of the equipment is achieved.
Patent Information
- Application Number
- CN202420108768.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-01-17
- Publication Date
- 2024-12-27
- Estimated Expiration
- 2034-01-17
AI Technical Summary
The cutting knife of corrugated cardboard cross-cutting equipment requires a limit structure when cutting to avoid friction with the cutting platform, and it is necessary to effectively clamp corrugated cardboard of different thicknesses to improve cutting accuracy and production effect.
A cross-cutting device with a limit structure is designed, including a support mechanism, a cross-cutting mechanism and a clamping mechanism. The cutter is limited by a limit stop and a locking bolt, and the clamping motor and electric telescopic assembly are used to corrugate the corrugated The cardboard is clamped with adjustable clamping to ensure cutting accuracy.
It effectively avoids friction damage between the cutting knife and the cutting platform, improves cutting accuracy and production effect, and extends the service life of the equipment.
Smart Images
Figure CN222244900U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of corrugated paperboard production, in particular to cross-cutting equipment with a limiting structure. Background Art
[0002] Corrugated cardboard, also known as corrugated cardboard, is made of at least one layer of corrugated paper and one layer of boxboard paper, and has good elasticity and extensibility. It is mainly used to make cartons, carton sandwiches and other packaging materials for fragile goods. In the production process of corrugated cardboard, cross-cutting equipment is needed to cut the corrugated cardboard to a suitable length. However, common cross-cutting equipment does not have a limiting structure when in use, which causes the cutter of the cross-cutting equipment to rub against the cutting platform during cutting, causing damage to the cutting platform and the cutter, and posing certain safety hazards. Therefore, when workers are operating corrugated cardboard production, they often give priority to cross-cutting equipment with a limiting structure to improve the production effect of corrugated cardboard.
[0003] The existing patent (publication number: CN210500508U) discloses a corrugated cardboard cross-cutting machine with good cleanliness. The corrugated cardboard cross-cutting machine with good cleanliness comprises a cleaning device, a cross-cutting machine frame, a collecting device and a cross-cutting machine body provided with a cutter; the cleaning device comprises a dust collecting mechanism, a reciprocating screw, a limiting member and a driving member; the reciprocating screw is rotatably arranged on the cross-cutting machine frame; the driving member is used to drive the reciprocating screw to rotate, a nut seat is mounted on the reciprocating screw, the nut seat is connected to the dust collecting mechanism, and the limiting member is used to limit the nut seat so that when the nut seat is driven to reciprocate along the reciprocating screw, the dust collecting mechanism is driven to move to different positions of the cutter to remove impurities at different positions on the cutter surface; the collecting device is used to collect the impurities removed by the dust collecting mechanism. In the process of realizing the utility model, the inventors found that the prior art has the following problems: 1. The cutter of the corrugated cardboard cross-cutting equipment needs a certain limiting structure when cutting to avoid friction between the cutter and the cutting platform, which will damage the cutting platform and the cutter and affect the production effect of the corrugated cardboard; 2. When performing the cross-cutting operation, the corrugated cardboard needs to effectively clamp the corrugated cardboard of different thicknesses to avoid affecting the cutting accuracy of the corrugated cardboard, thereby improving the production effect of the corrugated cardboard. Utility Model Content
[0004] The purpose of the utility model is to provide a cross-cutting device with a limiting structure, so as to solve the problem that the cutter of the corrugated cardboard cross-cutting device proposed in the above background technology needs a certain limiting structure when cutting to avoid friction between the cutter and the cutting platform, avoid damage to the cutter and the cutting platform, and at the same time need to clamp corrugated cardboards of different thicknesses to avoid affecting the cutting accuracy of the corrugated cardboard and improve the production effect of the corrugated cardboard. To achieve the above purpose, the utility model provides the following technical solutions: the cross-cutting device with a limiting structure includes a support mechanism, the top of the support mechanism is fixedly connected to the cross-cutting mechanism, and the two ends of the support mechanism are movably connected to the clamping mechanism.
[0005] The supporting mechanism includes a supporting base, a supporting frame is fixedly connected to the top of the supporting base, a collecting groove is embedded in the top center of the supporting base, an operating table is fixedly connected to the inside of the collecting groove, limited stop blocks are fixedly connected to the top two ends of the operating table, a collecting bin is slidably connected to the bottom of the collecting groove, and clamping grooves are embedded in the top two ends of the supporting base.
[0006] The cross-cutting mechanism includes a cross-cutting motor, a telescopic rod is fixedly connected to the bottom of the cross-cutting motor, a cross-cutting base is fixedly connected to the bottom of the telescopic rod, limiting blocks are fixedly connected to both ends of the cross-cutting base, a cutter is slidably connected to the bottom of the cross-cutting base, locking bolts are threadedly connected to the top two sides of the cutter, a dust suction pipe is attached to one end of the cross-cutting base, and a dust suction pump is fixedly connected to the other end of the dust suction pipe.
[0007] Further preferably, the clamping mechanism includes a clamping motor, one end of the clamping motor is fixedly connected to a bidirectional threaded rod, both ends of the bidirectional threaded rod are threadedly connected to a clamping base plate, the top end of the clamping base plate is fixedly connected to an electric telescopic assembly, and the top of the electric telescopic assembly is fixedly connected to the bottom end of the clamping plate.
[0008] Further preferably, the clamping motor is fixedly connected to one end of the inner wall of the clamping groove, and the bidirectional threaded rod is fixedly connected between the clamping motor and the clamping groove to form a rotating connection structure.
[0009] Further preferably, the cross-cutting motor is fixedly connected to the top center of the support frame, and when the bottom of the cutter fits with the top of the operating table, the top of the limit block fits with the bottom of the limit block.
[0010] Further preferably, the locking bolt passes through one side of the cross-cutting base and forms a threaded connection structure with the top of the cutter.
[0011] Further preferably, the dust suction pump is fixedly connected to an outer side of the support base, and the dust suction pump forms a through-connection structure by fixedly connecting the dust suction pipe to one side of the collecting tank.
[0012] Compared with the prior art, the utility model has the following beneficial effects:
[0013] In the utility model, limiting structures are added at both ends of the operating table and the cross-cutting base to limit the cutting position of the cutter, thereby avoiding friction between the cutter and the operating table, preventing damage to the cutter and the operating table, improving the long-term use of the cutter and the operating table, and further improving the production effect of the corrugated cardboard.
[0014] In the utility model, adjustable clamping mechanisms are added in the clamping grooves at both ends of the operating table to clamp corrugated paperboards of different thicknesses, thereby preventing the corrugated paperboards from deviating during cutting, improving the cutting accuracy of the cross-cutting equipment, and further improving the production effect of the corrugated paperboards. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 This is a schematic diagram of the front view structure of the utility model;
[0016] Figure 2 This is a schematic diagram of the support mechanism structure of the utility model;
[0017] Figure 3 This is an exploded and enlarged structural diagram of the cross-cutting mechanism of the utility model;
[0018] Figure 4 It is a schematic diagram of the exploded and enlarged structure of the clamping mechanism of the utility model.
[0019] In the figure: 1. Support mechanism; 101. Support base; 102. Support frame; 103. Collecting trough; 104. Operating table; 105. Limit block; 106. Collecting bin; 107. Clamping groove; 2. Cross-cutting mechanism; 201. Cross-cutting motor; 202. Telescopic rod; 203. Cross-cutting base; 204. Limit block; 205. Cutter; 206. Locking bolt; 207. Dust suction pipe; 208. Dust suction pump; 3. Clamping mechanism; 301. Clamping motor; 302. Bidirectional threaded rod; 303. Clamping base plate; 304. Electric telescopic assembly; 305. Clamping plate. DETAILED DESCRIPTION
[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technical personnel in this field without creative work are within the scope of protection of the utility model.
[0021] See also Figures 1 to 4The utility model provides a technical solution: a cross-cutting device with a limiting structure includes a support mechanism 1, a cross-cutting mechanism 2 is fixedly connected to the top of the support mechanism 1, and a clamping mechanism 3 is movably connected to both ends of the support mechanism 1.
[0022] The supporting mechanism 1 includes a supporting base 101, a supporting frame 102 is fixedly connected to the top of the supporting base 101, a collecting groove 103 is embedded in the top center of the supporting base 101, an operating table 104 is fixedly connected inside the collecting groove 103, limiting blocks 105 are fixedly connected to the top two ends of the operating table 104, a collecting bin 106 is slidably connected to the bottom of the collecting groove 103, and clamping grooves 107 are embedded in the top two ends of the supporting base 101.
[0023] The cross-cutting mechanism 2 includes a cross-cutting motor 201, a telescopic rod 202 is fixedly connected to the bottom of the cross-cutting motor 201, a cross-cutting base 203 is fixedly connected to the bottom of the telescopic rod 202, the two ends of the cross-cutting base 203 are fixedly connected to limit blocks 204, the bottom of the cross-cutting base 203 is slidably connected to a cutter 205, the top two sides of the cutter 205 are threadedly connected to locking bolts 206, one end of the cross-cutting base 203 is attached to a dust suction pipe 207, and the other end of the dust suction pipe 207 is fixedly connected to a dust suction pump 208.
[0024] In this embodiment, Figure 1 and Figure 4 As shown, the clamping mechanism 3 includes a clamping motor 301, one end of the clamping motor 301 is fixedly connected to a bidirectional threaded rod 302, both ends of the bidirectional threaded rod 302 are threadedly connected to a clamping base plate 303, one end of the top of the clamping base plate 303 is fixedly connected to an electric telescopic component 304, and the top of the electric telescopic component 304 is fixedly connected to a bottom end of a clamping plate 305; the electric telescopic component 304 drives the clamping plate 305 to cooperate with the clamping base plate 303 to clamp the corrugated cardboard, thereby improving the clamping mechanism 3 to clamp corrugated cardboards of different thicknesses, avoiding the corrugated cardboard from deflecting during cutting, thereby affecting the production effect of the corrugated cardboard.
[0025] In this embodiment, Figure 1 and Figure 4 As shown, the clamping motor 301 is fixedly connected to one end of the inner wall of the clamping groove 107, and the bidirectional threaded rod 302 is fixedly connected between the clamping motor 301 and the clamping groove 107 to form a rotating connection structure; the clamping motor 301 controls the rotation of the bidirectional threaded rod 302, so as to facilitate the clamping of corrugated cardboards of different widths, thereby improving the adaptability of the cross-cutting equipment to the clamping of different corrugated cardboards.
[0026] In this embodiment, Figure 1 and Figure 2As shown, the cross-cutting motor 201 is fixedly connected to the top center of the support frame 102, and when the bottom of the cutter 205 fits with the top of the operating table 104, the top of the limit block 105 fits with the bottom of the limit block 204; by adding a limiting structure between the cutter 205 and the operating table 104 to limit the cutting position of the cutter 205, it is avoided that the cutter 205 is damaged by friction with the operating table 104 during cutting, thereby improving the protection effect of the cutter 205 and the operating table 104.
[0027] In this embodiment, Figure 1 and Figure 3 As shown, the locking bolt 206 passes through one side of the cross-cutting base 203 and forms a threaded connection structure with the top of the cutter 205; the cutter 205 is fixed by the locking bolt 206, which facilitates the disassembly and installation of the cutter 205, thereby improving the long-term use effect of the cross-cutting device.
[0028] In this embodiment, Figure 1 and Figure 3 As shown, the dust suction pump 208 is fixedly connected to one side of the outside of the support base 101, and the dust suction pump 208 forms a through connection structure by fixedly connecting the dust suction pipe 207 and one side of the collecting tank 103; by adding the dust suction pipe 207 at one end of the cross-cutting base 203, the debris generated by the cutting is adsorbed and pumped into the collecting tank 103 through the dust suction pump 208, so as to facilitate the collection of the debris, avoid the debris from affecting the cutting operation of the corrugated cardboard, and improve the cutting accuracy of the corrugated cardboard.
[0029] The use method and advantages of the utility model: When the cross-cutting device with a limiting structure is used, the working process is as follows:
[0030] like Figure 1 , Figure 2 , Figure 3 and Figure 4As shown, first, the workers pass one end of the corrugated cardboard to be cross-cut into the cross-cutting mechanism 2 through the clamping mechanism 3 on one side of the operating table 104; then, the clamping motor 301 in the collecting troughs 103 on both sides is started to control the rotation of the bidirectional threaded rod 302, driving the clamping bottom plates 303 at both ends to clamp the corrugated cardboard by width, and at the same time, the electric telescopic assembly 304 is started to drive the clamping plate 305 to clamp the corrugated cardboard up and down; after the two ends of the corrugated cardboard are clamped and fixed, the cross-cutting motor 201 on the support frame 102 is started to control the telescopic rod 202 to drive the cutter 205 under the cross-cutting base 203 to move downward to perform a cross-cutting operation on the corrugated cardboard, and at the same time, the cross-cutting base 20 The limit blocks 204 at both ends of the cutter 205 fit with the limit blocks 105 on the operating table 104 to limit the position of the cutter 205, and the dust suction pump 208 cooperates with the dust suction pipe 207 to suck the debris generated by cutting into the collection bin 106 in the collection tank 103 below to prevent the debris from accumulating on the operating table 104 and affecting the cutting effect of the cross-cutting device; finally, after the cutting is completed, the clamping mechanism 3 is reset to remove the cut corrugated cardboard, and the cross-cutting operation of the corrugated cardboard is completed. At the same time, when the cutter 205 is damaged, the locking bolts 206 on both sides of the top of the cutter 205 are rotated to rotate the locking bolts 206 out of the cross-cutting base 203 to replace the cutter 205.
[0031] The above shows and describes the basic principle, main features and advantages of the utility model. Technical staff in this industry should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model will have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.
Claims
1. A cross-cutting device with a limiting structure, comprising a supporting mechanism (1), characterized in that: The top of the support mechanism (1) is fixedly connected to a cross-cutting mechanism (2), and both ends of the support mechanism (1) are movably connected to a clamping mechanism (3); The support mechanism (1) comprises a support base (101), the top of the support base (101) is fixedly connected to a support frame (102), a collection groove (103) is embedded in the center of the top of the support base (101), an operating table (104) is fixedly connected inside the collecting groove (103), limited stoppers (105) are fixedly connected at both ends of the top of the operating table (104), a collection bin (106) is slidably connected to the bottom of the collecting groove (103), and clamping grooves (107) are embedded at both ends of the top of the support base (101); The cross-cutting mechanism (2) comprises a cross-cutting motor (201), the bottom of the cross-cutting motor (201) is fixedly connected to a telescopic rod (202), the bottom of the telescopic rod (202) is fixedly connected to a cross-cutting base (203), both ends of the cross-cutting base (203) are fixedly connected to limit blocks (204), the bottom of the cross-cutting base (203) is slidably connected to a cutter (205), both sides of the top of the cutter (205) are threadedly connected to locking bolts (206), one end of the cross-cutting base (203) is attached to a dust suction pipe (207), and the other end of the dust suction pipe (207) is fixedly connected to a dust suction pump (208).
2. The cross-cutting device with a limiting structure according to claim 1, characterized in that: The clamping mechanism (3) comprises a clamping motor (301), one end of the clamping motor (301) is fixedly connected to a bidirectional threaded rod (302), both ends of the bidirectional threaded rod (302) are threadedly connected to a clamping base plate (303), the top end of the clamping base plate (303) is fixedly connected to an electric telescopic assembly (304), and the top of the electric telescopic assembly (304) is fixedly connected to the bottom end of a clamping plate (305).
3. The cross-cutting device with a limiting structure according to claim 2, characterized in that: The clamping motor (301) is fixedly connected to one end of the inner wall of the clamping groove (107), and the bidirectional threaded rod (302) is fixedly connected between the clamping motor (301) and the clamping groove (107) to form a rotating connection structure.
4. The cross-cutting device with a limiting structure according to claim 1, characterized in that: The cross-cutting motor (201) is fixedly connected to the top center of the support frame (102), and when the bottom of the cutter (205) and the top of the operating table (104) are in contact with each other, the top of the limit stopper (105) and the bottom of the limit block (204) are in contact with each other.
5. The cross-cutting device with a limiting structure according to claim 1, characterized in that: The locking bolt (206) penetrates through one side of the cross-cutting base (203) and forms a threaded connection structure with the top of the cutter (205).
6. The cross-cutting device with a limiting structure according to claim 1, characterized in that: The dust suction pump (208) is fixedly connected to one side of the outside of the support base (101), and the dust suction pump (208) is fixedly connected to the dust suction pipe (207) and one side of the collection tank (103) to form a through-connection structure.