CN221211809U - Corrugated board transverse cutting device - Google Patents

Abstract

The utility model discloses a corrugated board transverse cutting device which comprises a board transverse cutting bin arranged on a corrugated board transverse cutting bench, wherein a transverse cutter is arranged in the board transverse cutting bin. This corrugated container board crosscut device, through being provided with fender material positioning mechanism, it establishes in the cover frame at both ends to keep off the work or material rest board, the cover frame is in connected state with the board of putting at the bottom that corresponds, only need rotate the turning handle this moment, wherein first fixed frame is installed at corrugated container board crosscut rack lateral wall, when the effort, can drive the turning handle and rotate, make interior screw rod also rotate, first cover piece threaded connection is on the screw rod, be connected by the head rod between with first riser, first riser is installed in the board bottom of putting, with whole support, at this moment when the screw rod rotates, can drive the in-process that first cover piece reciprocated, drive fender work or material rest board and carry out the syntropy and remove, in order to reduce time cost, timely come to adjust its height, ensure also reduced the operation effect.

Description

Corrugated board transverse cutting device

Technical Field

The utility model relates to the field of paperboard transverse cutting equipment, in particular to a corrugated paperboard transverse cutting device.

Background

The corrugated paper has good damping and mechanical effects due to the corrugated structure, has the characteristics of light weight, wide application, low transport cost, recoverability and the like, is suitable for various fields, and can be manufactured by adopting transverse cutting equipment to perform sectional cutting operation on overlong paper boards due to different requirements so as to improve the processing efficiency;

According to the patent document: the utility model provides a transverse cutting machine for heavy corrugated container board production is disclosed to CN internal fixation cover (218) 906426U, including supporting the bottom block, the bottom surface of supporting the bottom block evenly docks and has had the shock attenuation cushion, the top channel has been seted up to the top surface level of supporting the bottom block, the inboard side level of top channel is provided with the transmission band body, the cooperation channel has been seted up at the side of keeping away from the transmission band body to the supporting the bottom block, the top surface bolted connection of supporting the bottom block has fixed roof case, the even bolted connection of top surface of fixed roof case has extrusion cylinder, the side logical groove has been seted up to the both sides limit symmetry of fixed roof case, the medial side fixed joint of side logical groove has the division board, the even bolted connection of top surface of fixed roof case has the cutting cylinder, has adopted the transmission band structure to carry out the material loading operation so that can be accurate to go up to the assigned cutting position, has adopted location and cutting integration to great improvement cutting efficiency simultaneously, and has just let the cutting face more level and beautiful.

At present traditional corrugated container board crosscut device, when transecting the cardboard, will transfer it on the rack usually by the staff, in carrying to the crosscut storehouse, go up and down the inside cutter of establishing, open the operation of cutting in proper order to the cardboard, in getting into the storehouse, its opening part can be according to the demand, the installation baffle, but current baffle most can not carry out altitude mixture control operation, when cardboard height exists the difference, and can not reduce time cost, in time in order to change limiting height, also reduced the operation effect.

Disclosure of utility model

The utility model aims to provide a corrugated board transverse cutting device, which solves the problems that the conventional corrugated board transverse cutting device is used for solving the problems that when a board is transversely cut, a worker usually transfers the board onto a rack, the cutter arranged in the transverse cutting bin is lifted to sequentially cut the board, a baffle plate is arranged at an opening of the board according to requirements in the entering bin, most of the conventional baffle plates cannot be subjected to height adjustment operation, the time cost cannot be reduced when the heights of the board are different, the limiting height is changed in time, and the operation effect is reduced.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the corrugated board transverse cutting device comprises a board transverse cutting bin arranged on a corrugated board transverse cutting bench, wherein a transverse cutter is arranged in the board transverse cutting bin, a placing panel is arranged below the corrugated board transverse cutting bench, and a material blocking and position adjusting mechanism is arranged between the corrugated board transverse cutting bench and the board transverse cutting bin;

The material blocking and position adjusting mechanism comprises a material blocking frame plate, the material blocking frame plate is horizontally arranged above a material opening of a paperboard transverse cutting bin, the material blocking frame plate is arranged above a corrugated paperboard transverse cutting rack, a protective bottom pad is glued to the bottom of the material blocking frame plate, a first fixing frame is vertically arranged at one end of the corrugated paperboard transverse cutting rack, a screw is vertically movably arranged at the bottom of the inner wall of the first fixing frame through a bearing, a rotating handle is arranged at the top of the screw, a corresponding sleeve frame is sleeved outside two ends of the material blocking frame plate, a corresponding bottom plate is arranged at the bottom of the sleeve frame, a limiting and installing mechanism is arranged between the sleeve frame and the material blocking frame plate, a first vertical plate is arranged at the bottom of the bottom plate, a first sleeve block is connected to the screw through threads, a first connecting rod is arranged between the first sleeve block and the first vertical plate, a stabilizing structure and a limiting area structure are arranged between the other end of the bottom plate and the corrugated paperboard transverse cutting rack, and a positioning structure is arranged between the corrugated paperboard transverse cutting rack and a placing panel.

Preferably, the stabilizing structure comprises a second fixing frame, the second fixing frame is vertically arranged on the other side of the outer wall of the corrugated board transverse cutting rack, a T-shaped sliding rod is vertically arranged at the bottom of the inner wall of the second fixing frame, a second sleeve block is connected to the T-shaped sliding rod in a sliding manner, the T-shaped sliding rod is arranged at the bottom of the bottom plate on the other side, and a second connecting rod is arranged between the second sleeve block and the second vertical plate.

Preferably, the limit area structure includes built-in district groove, built-in district groove is offered respectively in the top at the outside both ends of corrugated container board crosscut rack, the interior slide bar that corresponds is installed respectively to the one end that the bottom put the board bottom and is close to corrugated container board crosscut rack, the mid-mounting of built-in district groove inside wall has interior fixed cover, and interior slide bar sliding connection is inside the interior fixed cover that corresponds.

Preferably, the positioning structure comprises limiting plates, the limiting plates are respectively arranged at two sides above the placement panel, supporting bases are arranged at four corners of the bottom of the corrugated board transverse cutting rack, positioning clamping pieces are glued at two ends of the bottom of the supporting bases, and the two ends of the positioning clamping pieces are sleeved at corresponding positions on the limiting plates.

Preferably, the front end and the rear end between the limiting plate and the placing panel are connected through screw threads, and the positioning clamping piece is made of rubber.

Preferably, a sleeve frame is glued in a groove at the bottom end of the material blocking frame plate, and a corresponding outer baffle is clamped in a groove at the front end of the bottom plate.

Preferably, the spacing installation mechanism includes the outer end plate, the outer end plate sets up the outer end at one side end board, the opposite side end board's outer end is installed the fixed frame of U-shaped, be provided with the stripper plate between the fixed frame of U-shaped and the fender work or material rest board, and be provided with the extrusion spring that corresponds between stripper plate and the fixed frame of U-shaped, external board is all installed at stripper plate outside both ends, and the fixed frame of U-shaped is in between two sets of external boards, the cover frame all is through firm bolt threaded connection with keeping off the both ends between the work or material rest board.

Preferably, one end of the extrusion plate, which is close to the material blocking frame plate, is glued with a plurality of groups of stabilizing layers, and the other end of the stabilizing layers and the outer wall of the material blocking frame plate are in a mutually extruded state.

Preferably, the outer wall of the outer end plate is provided with a pull handle, and anti-skid patterns are arranged in the pull handle.

Preferably, the two ends of the inner side of the outer end plate are provided with clamping blocks, and the other ends of the clamping blocks are inserted into corresponding grooves formed in the outer wall of the sleeve frame.

Compared with the prior art, the utility model has the beneficial effects that:

1. through being provided with the fender material positioning mechanism, the fender material frame board is the cover frame that overlaps to establish in both ends, the cover frame is in the connected state with the underlying plate that corresponds, only need rotate the swivel handle at this moment, wherein first fixed frame is installed at corrugated container board crosscut rack lateral wall, when acting force, can drive the swivel handle and rotate, make the internal screw rod rotate too, first cover piece threaded connection is on the screw rod, connect by the head rod with first riser between, first riser is installed in underlying plate bottom, will integrally support, at this moment, can drive the in-process that first cover piece reciprocated when the screw rod rotates, drive fender material frame board and carry out the syntropy and remove, in order to reduce time cost, in time come to adjust its height, ensure also reduced the operation effect;

2. Through being provided with spacing installation mechanism, install the outer end plate with the one end that keeps off the work or material rest plate, insert the inside that establishes the work or material rest plate by one side cover frame and run through in the inside back of opposite side cover frame, U-shaped fixed frame is in connected state with opposite side cover frame, also it is spacing to the fender work or material rest plate in the installation, be equipped with the stabilizing layer between U-shaped fixed frame and keep off the work or material rest plate this moment, when keeping off the work or material rest plate and producing the extrusion force to U-shaped fixed frame, also produce the extrusion to extrusion spring department, make the extrusion plate at the fixed frame internal activity of U-shaped, external board follows the extrusion plate at the fixed frame external activity of U-shaped, ensure stability, after hole alignment cover frame goes up the hole position on keeping off the work or material rest plate, install firm bolt in proper order, can accomplish and to keep off work or material rest plate integral erection, produce the resistance that extrusion spring brought to firm the junction, when guaranteeing the steadiness, can be changed the follow-up according to the demand.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic view of a rear perspective cutaway structure of the present utility model;

FIG. 3 is a schematic top perspective cross-sectional view of the present utility model;

FIG. 4 is a schematic view of a front perspective cutaway structure of the present utility model;

FIG. 5 is a schematic view of a right side view, perspective and partial structure of the present utility model;

FIG. 6 is a schematic view of a left side view, perspective and partial structure of the present utility model;

FIG. 7 is a schematic view of a partial structure in bottom perspective section of the present utility model;

FIG. 8 is a schematic view of a front perspective cutaway partial structure of the present utility model;

FIG. 9 is a schematic view of a right side perspective cutaway structure of the present utility model;

FIG. 10 is an enlarged schematic view of the structure of FIG. 1A according to the present utility model;

fig. 11 is an enlarged schematic view of the structure of fig. 2B according to the present utility model.

In the figure: 1. transverse cutting rack for corrugated board; 101. a paperboard transverse cutting bin; 102. a transverse cutter; 103. placing a panel; 2. a material blocking frame plate; 201. a sleeve frame; 202. a bottom plate; 204. a protective base pad; 205. an outer baffle; 206. a first fixing frame; 207. a screw; 208. a rotating handle; 209. a first set of blocks; 210. a first connecting rod; 211. a first riser; 212. a second fixing frame; 214. a second set of blocks; 215. a second connecting rod; 216. a second riser; 217. a built-in area groove; 213. a T-shaped slide bar; 218. an inner fixing sleeve; 219. an inner slide bar; 3. an outer end plate; 301. a pull handle; 303. a clamping block; 304. a fixing bolt; 305. a U-shaped fixing frame; 306. an extrusion plate; 307. a stabilization layer; 308. extruding a spring; 309. an external plate; 4. a limiting plate; 401. a support base; 402. a bolt; 403. and the positioning clamping piece.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1, 2, 3, 4, 5, 6, 9 and 10, the present utility model provides a technical solution: the corrugated board transverse cutting device comprises a board transverse cutting bin 101 arranged on a corrugated board transverse cutting rack 1, wherein the height of a material blocking frame plate 2 is timely adjusted in order to reduce time cost, a transverse cutting knife 102 is arranged in the board transverse cutting bin 101, a placing panel 103 is arranged below the corrugated board transverse cutting rack 1, and a material blocking and positioning mechanism is arranged between the corrugated board transverse cutting rack 1 and the board transverse cutting bin 101; the material blocking and positioning mechanism comprises a material blocking frame plate 2, wherein the material blocking frame plate 2 is horizontally arranged above a material opening of a paperboard transverse cutting bin 101, the material blocking frame plate 2 is positioned above a corrugated paperboard transverse cutting rack 1, a protective bottom pad 204 is glued to the bottom of the material blocking frame plate 2, a first fixed frame 206 is vertically arranged at one end of the corrugated paperboard transverse cutting rack 1, a screw 207 is vertically and movably arranged at the bottom of the inner wall of the first fixed frame 206 through a bearing, a rotating handle 208 is arranged at the top of the screw 207, corresponding sleeve frames 201 are sleeved outside two ends of the material blocking frame plate 2, corresponding bottom plates 202 are arranged at the bottoms of the sleeve frames 201, a first vertical plate 211 is arranged at the bottom of one side of the bottom plates 202, a first sleeve block 209 is connected to the screw 207 through threads, and a first connecting rod 210 is arranged between the first sleeve block 209 and the first vertical plate 211; the material blocking frame plate 2 is sleeved in the sleeve frames 201 at two ends, the sleeve frames 201 and the corresponding bottom plates 202 are in a connection state, only the rotating handle 208 is required to be rotated at the moment, the first fixing frame 206 is installed on the outer side wall of the corrugated board transverse cutting rack 1, when the rotating handle 208 is driven to rotate under acting force, the inner screw 207 is also driven to rotate, the first sleeve block 209 is in threaded connection with the screw 207 and is connected with the first vertical plate 211 through the first connecting rod 210, the first vertical plate 211 is installed at the bottom of the bottom plate 202, the whole is supported, and at the moment, the screw 207 rotates, the first sleeve block 209 is driven to move in the same direction in the vertical moving process, so that the time cost is reduced, the height of the corrugated board transverse cutting rack is adjusted timely, and the operation effect is ensured to be reduced.

Referring to fig. 5, 6, 9 and 10, in order to ensure stability when the bottom plate 202 moves, a stabilizing structure and a limiting structure are arranged between the other end of the bottom plate 202 and the corrugated board transverse cutting rack 1, the stabilizing structure comprises a second fixed frame 212, the second fixed frame 212 is vertically arranged on the other side of the outer wall of the corrugated board transverse cutting rack 1, a T-shaped sliding rod 213 is vertically arranged at the bottom of the inner wall of the second fixed frame 212, a second sleeve block 214 is connected to the T-shaped sliding rod 213 in a sliding manner, a T-shaped sliding rod 213 is arranged at the bottom of the bottom plate 202 on the other side, and a second connecting rod 215 is arranged between the second sleeve block 214 and the second vertical plate 216; The limiting structure comprises an internal zone slot 217, wherein the internal zone slot 217 is respectively arranged above two ends of the outer part of the corrugated board transverse cutting rack 1, one end, close to the corrugated board transverse cutting rack 1, of the bottom plate 202 is respectively provided with a corresponding inner slide rod 219, the middle part of the inner side wall of the internal zone slot 217 is provided with an inner fixing sleeve 218, and the inner slide rod 219 is in sliding connection with the inner part of the corresponding inner fixing sleeve 218; the positioning structure comprises limiting plates 4, wherein the limiting plates 4 are respectively arranged at two sides above the placing panel 103, supporting bases 401 are arranged at four corners of the bottom of the corrugated board transverse cutting rack 1, positioning clamping pieces 403 are glued at two ends of the bottom of the supporting bases 401, and the two end positioning clamping pieces 403 are sleeved at corresponding positions on the limiting plates 4; the front end and the rear end between the limiting plate 4 and the placing panel 103 are connected through screw threads of bolts 402, and the positioning clamping piece 403 is made of rubber; a sleeve frame 201 is glued in a groove at the bottom end of the material blocking frame plate 2, and a corresponding outer blocking plate 205 is clamped in a groove at the front end of the bottom plate 202; the second fixing frame 212 is arranged on the other side of the outer wall of the corrugated board transverse cutting rack 1, the second set of blocks 214 are connected to the T-shaped sliding rods 213 in a sliding manner, a second connecting rod 215 is connected between the second fixing frame and the second vertical plates 216, the second connecting rod 215 is connected with the bottom plate 202 at the other end, and the second set of blocks 214 are driven to slide on the T-shaped sliding rods 213 when the bottom plate 202 integrally moves so as to ensure stability; The outer baffle 205 is arranged at the front end of the bottom plate 202 and is positioned at two sides of the corrugated board transverse cutting rack 1, so that the two ends can be limited to a certain extent, the first vertical plate 211 and the bottom plate 202 are in an integrated structure design, the first vertical plate 211 is connected in the inner fixed sleeve 218 in a sliding manner and is also positioned in the inner zone slot 217, when the bottom plate 202 integrally moves, the inner slide rod 219 moves in the inner fixed sleeve 218, and the inner zone slot 217 has a certain height to limit the moving position; when the corrugated board transverse cutting rack 1 is placed on the placement panel 103, the limiting plates 4 are arranged at two ends of the placement panel 103, so that the positioning clamping pieces 403 arranged at two ends of the bottom of the supporting base 401 are clamped on the limiting plates 4, wherein the positioning clamping pieces 403 have certain elasticity, so that friction force is generated between the two positioning clamping pieces to position the joint, the whole device is prevented from being deviated, the placed attractiveness is prevented from being influenced, the limiting plates 4 are connected to the placement panel 103 through bolts 402 in a threaded mode, and the positions can be moved according to requirements later; the protection bottom pad 204 is designed under the material blocking frame plate 2, and is made of rubber material, so that the contact surface can be protected.

Referring to fig. 1, fig. 2, fig. 3, fig. 4, fig. 7, fig. 8, fig. 9 and fig. 11, in order to complete the integral installation of the material blocking frame plate 2, while ensuring the stability of the joint, a limit installation mechanism is arranged between the sleeve frame 201 and the material blocking frame plate 2 according to the requirement, the limit installation mechanism comprises an outer end plate 3, the outer end plate 3 is arranged at the outer end of one side bottom plate 202, a U-shaped fixing frame 305 is arranged at the outer end of the other side bottom plate 202, a squeezing plate 306 is arranged between the U-shaped fixing frame 305 and the material blocking frame plate 2, a corresponding squeezing spring 308 is arranged between the squeezing plate 306 and the U-shaped fixing frame 305, external plates 309 are arranged at two ends of the outer side of the squeezing plate 306, the U-shaped fixing frame 305 is arranged between the two groups of external plates 309, and two ends between the sleeve frame 201 and the material blocking frame plate 2 are in threaded connection through a stabilizing bolt 304; one end of the extrusion plate 306, which is close to the material blocking frame plate 2, is glued with a plurality of groups of stabilizing layers 307, and the other end of the stabilizing layers 307 and the outer wall of the material blocking frame plate 2 are in a mutually extruded state; the outer wall of the outer end plate 3 is provided with a pull handle 301, and anti-skid patterns are arranged inside the pull handle 301; clamping blocks 303 are arranged at two ends of the inner side of the outer end plate 3, and the other ends of the clamping blocks 303 are inserted into corresponding grooves formed in the outer wall of the sleeve frame 201; an outer end plate 3 is arranged at one end of the material blocking frame plate 2, after the material blocking frame plate 2 is inserted and penetrated into the sleeve frame 201 at the other side from the inside of the sleeve frame 201 at one side, the U-shaped fixing frame 305 and the sleeve frame 201 at the other side are in a connection state, and a stable layer 307 is arranged between the U-shaped fixing frame 305 and the material blocking frame plate 2, when the material blocking frame plate 2 generates extrusion force to the U-shaped fixing frame 305, the extrusion spring 308 is extruded, so that the extrusion plate 306 moves inside the U-shaped fixing frame 305, the outer plate 309 moves outside the U-shaped fixing frame 305 along with the extrusion plate 306, stability is ensured, after holes on the material blocking frame plate 2 are aligned with the positions of holes on the sleeve frame 201, the fixing bolts 304 are sequentially arranged, the whole installation of the material blocking frame plate 2 can be completed, resistance caused by the extrusion spring 308 is generated at the fixing bolts 304, the stability of the connection part is ensured, and the material blocking frame plate can be replaced according to the requirement; the pull handle 301 is installed at the outer end of the outer end plate 3, the movement is convenient, the contact surface of the extrusion plate 306 and the material blocking frame plate 2 is provided with a plurality of groups of rubber material stabilizing layers 307, the friction force of the contact surface can be improved, the stability is ensured, and when the outer end plate 3 is attached to the outer wall of the sleeve frame 201, the clamping blocks 303 are driven to be clamped in corresponding grooves, and the connection part is positioned.

Working principle: firstly, the traditional corrugated board transverse cutting device is composed of a corrugated board transverse cutting bench 1, a board transverse cutting bin 101, a transverse cutter 102 and other structures, the device is arranged on a placing panel 103, when the board is transversely cut, a material blocking frame plate 2 at the inlet of the transverse cutter 102 is required to be adjusted in height, the material blocking frame plate 2 is sleeved in a sleeve frame 201 at two ends, the sleeve frame 201 and the corresponding bottom plate 202 are in a connection state, at the moment, only a rotating handle 208 is required to be rotated, a first fixing frame 206 is arranged on the outer side wall of the corrugated board transverse cutting bench 1, when the rotating handle 208 is driven to rotate under acting force, an inner screw 207 is also rotated, a first sleeve block 209 is connected with a first vertical plate 211 in a threaded manner, and is connected with the first vertical plate 211 through a first connecting rod 210, the first vertical plate 211 is arranged at the bottom of the bottom plate 202, and the material blocking frame plate 2 is driven to move in the same direction when the screw 207 rotates, so that the time cost is reduced, and the operation effect is also reduced;

The outer end plate 3 is installed at one end of the material blocking frame plate 2, after the material blocking frame plate 2 is inserted and penetrated into the sleeve frame 201 at the other side from the inside of the sleeve frame 201 at one side, the U-shaped fixing frame 305 and the sleeve frame 201 at the other side are in a connection state, and a stable layer 307 is arranged between the U-shaped fixing frame 305 and the material blocking frame plate 2, when the material blocking frame plate 2 generates extrusion force to the U-shaped fixing frame 305, the extrusion spring 308 is extruded, so that the extrusion plate 306 moves inside the U-shaped fixing frame 305, the outer plate 309 moves outside the U-shaped fixing frame 305 along with the extrusion plate 306, stability is ensured, after holes on the material blocking frame plate 2 are aligned with the positions of holes on the sleeve frame 201, the fixing bolts 304 are sequentially installed, the whole installation of the material blocking frame plate 2 can be completed, resistance brought by the extrusion spring 308 is generated at the fixing bolts 304, the joint stability is ensured, and meanwhile, the whole device can be replaced according to the requirement, so that the whole device works, and the content which is not described in detail in the specification belongs to the prior art of the technical field.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (10)

1. The utility model provides a corrugated container board transection device, includes cardboard transection storehouse (101) of setting on corrugated container board transection rack (1), its characterized in that: a transverse cutter (102) is arranged in the paperboard transverse cutting bin (101), a placement panel (103) is arranged below the corrugated paperboard transverse cutting rack (1), and a material blocking and position adjusting mechanism is arranged between the corrugated paperboard transverse cutting rack (1) and the paperboard transverse cutting bin (101);

The material blocking and positioning mechanism comprises a material blocking frame plate (2), the material blocking frame plate (2) is horizontally arranged above a material opening of a paperboard transverse cutting bin (101), the material blocking frame plate (2) is arranged above a corrugated paperboard transverse cutting frame (1), a protective bottom pad (204) is glued to the bottom of the material blocking frame plate (2), a first fixed frame (206) is vertically arranged at one end of the corrugated paperboard transverse cutting frame (1), a screw (207) is vertically and movably arranged at the bottom of the inner wall of the first fixed frame (206) through a bearing, a rotating handle (208) is arranged at the top of the screw (207), corresponding sleeve frames (201) are sleeved outside two ends of the material blocking frame plate (2), corresponding bottom plates (202) are arranged at the bottoms of the sleeve frames (201), a limit mounting mechanism is arranged between the sleeve frames (201) and the material blocking frame plate (2), a first vertical plate (211) is arranged at the bottom of one side of the bottom plate (202), a first sleeve block (209) is connected to the screw (207) through threads, a first sleeve block (209) is arranged between the first sleeve block (211) and the first vertical plate (211) and the other end of the corrugated paperboard transverse cutting frame (1), a positioning structure is arranged between the corrugated board transverse cutting rack (1) and the placement panel (103).

2. A corrugated board crosscutting device as claimed in claim 1, wherein: the stabilizing structure comprises a second fixing frame (212), the second fixing frame (212) is vertically arranged on the other side of the outer wall of the corrugated board transverse cutting bench (1), a T-shaped sliding rod (213) is vertically arranged at the bottom of the inner wall of the second fixing frame (212), a second sleeve block (214) is connected to the T-shaped sliding rod (213) in a sliding mode, the T-shaped sliding rod (213) is arranged at the bottom of the bottom plate (202) on the other side, and a second connecting rod (215) is arranged between the second sleeve block (214) and the second vertical plate (216).

3. A corrugated board crosscutting device as claimed in claim 1, wherein: the limiting structure comprises an inner zone groove (217), the inner zone groove (217) is respectively formed above two ends of the outside of the corrugated board transverse cutting rack (1), one end, close to the corrugated board transverse cutting rack (1), of the bottom board (202) is respectively provided with a corresponding inner slide rod (219), the middle part of the inner side wall of the inner zone groove (217) is provided with an inner fixing sleeve (218), and the inner slide rod (219) is in sliding connection with the inner fixing sleeve (218) correspondingly.

4. A corrugated board crosscutting device as claimed in claim 1, wherein: the positioning structure comprises a limiting plate (4), the limiting plate (4) is respectively arranged at two sides above the placement panel (103), the four corners of the bottom of the corrugated board transverse cutting rack (1) are provided with supporting bases (401), two ends of the bottom of the supporting bases (401) are glued with positioning clamping pieces (403), and the two ends of the positioning clamping pieces (403) are sleeved at corresponding positions on the limiting plate (4).

5. A corrugated board crosscutting device as claimed in claim 4, wherein: the front end and the rear end between the limiting plate (4) and the placing panel (103) are connected through bolts (402) in a threaded mode, and the positioning clamping piece (403) is made of rubber.

6. A corrugated board crosscutting device as claimed in claim 1, wherein: the groove at the bottom end of the material blocking frame plate (2) is glued with a sleeve frame (201), and the groove at the front end of the bottom plate (202) is clamped with a corresponding outer blocking plate (205).

7. A corrugated board crosscutting device as claimed in claim 6, wherein: the limiting mounting mechanism comprises an outer end plate (3), the outer end plate (3) is arranged at the outer end of a bottom plate (202) on one side, a U-shaped fixing frame (305) is arranged at the outer end of the bottom plate (202) on the other side, an extrusion plate (306) is arranged between the U-shaped fixing frame (305) and a material blocking frame plate (2), a corresponding extrusion spring (308) is arranged between the extrusion plate (306) and the U-shaped fixing frame (305), external plates (309) are arranged at two ends of the outer side of the extrusion plate (306), the U-shaped fixing frame (305) is arranged between two groups of external plates (309), and two ends between the sleeve frame (201) and the material blocking frame plate (2) are connected through fixing bolts (304) in a threaded mode.

8. A corrugated board crosscutting device as claimed in claim 7, wherein: one end of the extrusion plate (306) close to the material blocking frame plate (2) is glued with a plurality of groups of stabilizing layers (307), and the other end of the stabilizing layers (307) and the outer wall of the material blocking frame plate (2) are in a mutually extruded state.

9. A corrugated board crosscutting device as claimed in claim 7, wherein: the outer wall of the outer end plate (3) is provided with a pull handle (301), and anti-skid patterns are arranged inside the pull handle (301).

10. A corrugated board crosscutting device as claimed in claim 7, wherein: clamping blocks (303) are arranged at two ends of the inner side of the outer end plate (3), and the other ends of the clamping blocks (303) are inserted into corresponding grooves formed in the outer wall of the sleeve frame (201).