CN221090110U - Rotary carton slotting and corner cutting machine - Google Patents

Abstract

The utility model relates to the technical field of rotary type carton slotting and corner cutting machines, in particular to a rotary type carton slotting and corner cutting machine, which comprises: base, frame and drive unit, the base upper end is equipped with the frame, the frame upper end is provided with drive unit, the base top is provided with buffer structure, the inside limit structure that is provided with of base, buffer structure includes connecting portion, connecting portion fixed connection is at the drive unit output, connecting portion both ends fixedly connected with connecting rod, connecting rod activity joint is inside the connecting frame, the connecting frame bottom is provided with the cutter, the connecting rod card is established at the inside partial outer wall bottom fixedly connected with movable rod of connecting frame, the movable rod is inserted and is established inside the fixed column. The rotary carton slotting and corner cutting machine can buffer during slotting, so that the problem that cutters are easy to damage when a paperboard cannot be penetrated for slotting when the device is used is avoided, and the practicability and the protectiveness of the device are improved.

Description

Rotary carton slotting and corner cutting machine

Technical Field

The utility model relates to the technical field of rotary type carton slotting and corner cutting machines, in particular to a rotary type carton slotting and corner cutting machine.

Background

The grooving machine for paper board is a machine for cutting V-shaped grooves on various boards such as industrial paper board, gray paper board, density board and the like. The machine information adopts a novel paperboard conveying mechanism, and the whole plane of the paperboard to be grooved is covered on a roller surface (with the diameter of 60 cm), so that the accuracy of the grooved position is ensured, and no deviation and the grooved linearity are caused. Has the characteristics of high precision, high speed, durable cutter and the like.

For example, a slotting corner cutter for carton production of Chinese practical patent with bulletin number CN213675695U, including putting paper platform, pushing equipment, limit paper device, conveyer belt, fluting device, put paper platform and be used for placing the carton of waiting slotting corner cut, pushing equipment sets up in putting paper platform front end for push backward with the carton, limit paper device sets up in putting paper platform rear end, be used for restricting single carton and pass through, the conveyer belt is placed in limit paper device rear, be used for transporting away the carton of slotting corner cut, the fluting device is placed in the conveyer belt rear, be used for carrying out slotting corner cut to the carton, the fluting device is provided with fluting sword, the cutter seat, fluting sword movable connection is on fluting device, the cutter seat movable mounting is on fluting device, fluting sword and cutter seat hinge.

The conventional rotary type carton slotting and corner cutting machine is generally in fixed rigid connection with a grooving cutter, so that when the grooving cutter cuts a hard paperboard, the grooving cutter can be damaged if the grooving cutter does not penetrate the cut paperboard, the practicability of the device is reduced, and the rotary type carton slotting and corner cutting machine is needed to solve the problems.

Disclosure of utility model

The utility model aims to provide a rotary type paper box grooving and corner cutting machine, which aims to solve the problems that in the prior art, a driving unit of the conventional rotary type paper box grooving and corner cutting machine is generally in fixed rigid connection with a grooving cutter, so that when the grooving cutter cuts a hard paper board, the grooving cutter can be damaged if the grooving cutter does not penetrate the cut paper board, and the practicability of the device is reduced.

In order to achieve the above purpose, the present utility model provides the following technical solutions: a rotary carton slotting corner cutting machine comprising: base, frame and drive unit, the base upper end is equipped with the frame, the frame upper end is provided with drive unit, the base top is provided with buffer structure, the inside limit structure that is provided with of base, buffer structure includes connecting portion, connecting portion fixed connection is at the drive unit output, connecting portion both ends fixedly connected with connecting rod, connecting rod activity joint is inside the connecting frame, the connecting frame bottom is provided with the cutter, the connecting rod card is established at the inside partial outer wall bottom fixedly connected with movable rod of connecting frame, the movable rod is inserted and is established inside the fixed column, the fixed column sets up inside the connecting frame, the dead lever has been inserted inside the movable rod, the winding of dead lever surface has buffer spring.

Further, one end of the buffer spring is connected with a damper.

Further, the movable rod side wall is fixedly connected with a sliding block, the sliding block is inserted into the sliding groove, and the sliding groove is formed in the connecting frame.

Further, the outer wall of the frame is fixedly provided with an installation seat, the installation seat is arranged at the upper end of the base, and the installation seat is installed at the upper end of the base through an installation bolt.

Further, the limit structure comprises a reciprocating screw rod, the reciprocating screw rod is rotatably arranged inside the base, one end of the reciprocating screw rod is fixedly connected with a handle, the surface of the reciprocating screw rod is connected with a screw sleeve through threads, and the upper end of the screw sleeve is fixedly connected with a clamp.

Further, the bottom end of the screw sleeve is fixedly connected with a limiting block, the limiting block is inserted into the limiting groove, and the limiting groove is formed in the base.

Further, one side of the clamp, which is close to the paper box, is provided with a rubber pad, and the surface of the rubber pad is provided with anti-skid patterns.

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

1. this wheel formula carton fluting corner cut machine is provided with buffer structure, when using this fluting corner cut machine, place the cardboard in the base upper end, start drive unit, drive the cutter and cut the cardboard, when cutting harder cardboard, the cutter cuts with the cardboard contact, simultaneously, the dead lever is at the inside removal of movable rod, buffer spring is extrudeed this moment, avoid the cutter to appear can not lead to the fact the damage when can't pierce through the cardboard, through this design, realize this wheel formula carton fluting corner cut machine can cushion at the grooving process, can't pierce through the cardboard and lead to the fact the damage of cutter easily when fluting when avoiding the device to use, practicality and protectiveness of device have been improved.

2. This wheel formula carton fluting corner cut machine is provided with limit structure, places the cardboard in the base upper end, rotates the handle, can drive reciprocating screw and rotate, under the effect of two-way screw thread, drives two sets of swivel nut relative motion, and then spacing, avoids appearing the position offset phenomenon when cutting the groove to the cardboard, through this design, realizes that this wheel formula carton fluting corner cut machine can carry out spacingly to the cardboard position, avoids its skew to appear, has improved the practicality of device and anti-migration effect.

Drawings

FIG. 1 is a schematic elevational cross-sectional view of the structure of the present utility model;

FIG. 2 is a schematic top view in section of a partial structure of the present utility model;

FIG. 3 is an enlarged schematic view of the structure of FIG. 1B according to the present utility model;

fig. 4 is an enlarged schematic view of the structure a in fig. 1 according to the present utility model.

In the figure: 111. a base; 112. a frame; 113. a driving unit; 2. a buffer structure; 211. a connection part; 212. a connecting rod; 213. a connection frame; 214. a cutter; 215. a moving rod; 216. fixing the column; 217. a fixed rod; 218. a buffer spring; 219. a damper; 220. a slide block; 221. a chute; 222. a mounting base; 223. installing a bolt; 3. a limit structure; 311. a reciprocating screw rod; 312. a handle; 313. a screw sleeve; 314. a clamp; 315. a rubber pad; 316. a limiting block; 317. and a limit groove.

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. 1-4, an embodiment of the present utility model is provided:

A rotary carton slotting corner cutting machine comprising: the base 111, frame 112 and drive unit 113, the frame 112 is assembled to the base 111 upper end, the frame 112 upper end is provided with drive unit 113, the base 111 top is provided with buffer structure 2, the inside limit structure 3 that is provided with of base 111, buffer structure 2 includes connecting portion 211, connecting portion 211 fixed connection is at drive unit 113 output, connecting portion 211 both ends fixedly connected with connecting rod 212, connecting rod 212 movable joint is inside connecting frame 213, the connecting frame 213 bottom is provided with cutter 214, the connecting rod 212 card is established at the inside partial outer wall bottom fixedly connected with movable rod 215 of connecting frame 213, movable rod 215 inserts in fixed column 216 inside, the fixed column 216 sets up inside connecting frame 213, movable rod 215 inside has inserted dead lever 217, the fixed lever 217 surface is twined there is buffer spring 218, through this design, when using this fluting corner cutter, place the cardboard in base 111 upper end, drive unit 113, drive cutter 214 cuts the cardboard, when cutting more hard cardboard, cutter 214 cuts with the contact, simultaneously, the movable rod 215 moves in movable rod 215 inside movable rod 215, buffer spring 218 is inserted in fixed column 216, the inside, the fixed rod 216 is inserted in fixed rod 216, the fixed rod 215 is inserted inside, the fixed rod 217 is inserted, the cardboard is passed through, the cardboard is pressed, the cardboard is difficult to appear when the cutter is damaged.

Further, a damper 219 is connected to one end of the buffer spring 218, and by this design, the buffer spring 218 transmits force to the damper 219 to decompose, thereby avoiding repeated vibration of the buffer spring 218.

Further, the side wall of the moving rod 215 is fixedly connected with a sliding block 220, the sliding block 220 is inserted into the sliding groove 221, the sliding groove 221 is formed in the connecting frame 213, and through the design, when the moving rod 215 moves, the sliding block 220 synchronously moves in the sliding groove 221, so that the limiting effect on the moving rod 215 is realized, and the movement is more stable.

Further, the outer wall of the rack 112 is fixedly provided with a mounting seat 222, the mounting seat 222 is arranged at the upper end of the base 111, the mounting seat 222 is mounted at the upper end of the base 111 through a mounting bolt 223, and through the design, when the rack 112 is assembled, the mounting seat 222 and the mounting bolt 223 can be conveniently mounted, so that the operation is more convenient.

Further, limit structure 3 includes reciprocating screw 311, and reciprocating screw 311 rotates and sets up inside base 111, and reciprocating screw 311 one end fixedly connected with handle 312, and reciprocating screw 311 surface is through threaded connection has swivel nut 313, and swivel nut 313 upper end fixedly connected with anchor clamps 314 through this design, when placing the cardboard in base 111 upper end, rotates handle 312, can drive reciprocating screw 311 and rotate, under the effect of two-way screw thread, drives two sets of swivel nuts 313 relative movement, and then carries out spacingly to the cardboard, avoids appearing the position offset phenomenon when cutting into the cardboard.

Further, the bottom end of the screw sleeve 313 is fixedly connected with a limiting block 316, the limiting block 316 is inserted into the limiting groove 317, the limiting groove 317 is formed in the base 111, and through the design, when the screw sleeve 313 moves, the limiting block 316 synchronously moves in the limiting groove 317, so that the limiting effect on the screw sleeve 313 is realized, and the movement of the screw sleeve is more stable.

Further, one side that anchor clamps 314 are close to the carton is provided with rubber pad 315, and rubber pad 315 surface is provided with the anti-skidding line, through this design, one side that anchor clamps 314 are close to the carton is provided with rubber pad 315, increases the frictional force between rubber pad 315 and the cardboard, makes spacing effect better.

Working principle:

When the grooving and corner cutting machine is used, a paperboard is placed at the upper end of the base 111, the driving unit 113 is started to drive the cutter 214 to groove the paperboard, when a harder paperboard is cut, the cutter 214 contacts with the paperboard to cut, meanwhile, the fixing rod 217 moves in the moving rod 215, and the buffer spring 218 is extruded to buffer the paperboard, so that the cutter 214 cannot penetrate the paperboard and cannot be damaged.

When the paperboard is placed at the upper end of the base 111, the handle 312 is rotated to drive the reciprocating screw rod 311 to rotate, and under the action of the bidirectional screw threads, the two screw sleeves 313 are driven to move relatively, so that the paperboard is limited, the phenomenon of position deviation when the paperboard is cut is avoided, and the operation is finished.

The above is only a preferred embodiment of the present utility model, and is not intended to limit the present utility model in any way; those skilled in the art can smoothly practice the utility model as shown in the drawings and described above; however, those skilled in the art will appreciate that many modifications, adaptations, and variations of the present utility model are possible in light of the above teachings, without departing from the scope of the utility model; meanwhile, any equivalent changes, modifications and evolution of the above embodiments according to the essential technology of the present utility model still fall within the scope of the present utility model.

Claims (7)

1. A rotary carton slotting corner cutting machine comprising: base (111), frame (112) and drive unit (113), base (111) upper end is equipped with frame (112), frame (112) upper end is provided with drive unit (113), its characterized in that: the utility model discloses a buffer structure, including base (111), base (111) top is provided with buffer structure (2), inside limit structure (3) that is provided with of base (111), buffer structure (2) are including connecting portion (211), connecting portion (211) fixedly connected with connecting rod (212) in drive unit (113) output, connecting portion (211) both ends fixedly connected with connecting rod (212), connecting rod (212) activity joint is inside connecting frame (213), connecting frame (213) bottom is provided with cutter (214), connecting rod (212) card is established in inside partial outer wall bottom fixedly connected with movable rod (215) of connecting frame (213), movable rod (215) are inserted and are established inside fixed column (216), fixed column (216) set up inside connecting frame (213), movable rod (215) are inside to be inserted and are equipped with dead lever (217), the winding of dead lever (217) surface has buffer spring (218).

2. A rotary carton slotting corner cutter as claimed in claim 1, wherein: one end of the buffer spring (218) is connected with a damper (219).

3. A rotary carton slotting corner cutter as claimed in claim 1, wherein: the side wall of the moving rod (215) is fixedly connected with a sliding block (220), the sliding block (220) is inserted into a sliding groove (221), and the sliding groove (221) is formed in the connecting frame (213).

4. A rotary carton slotting corner cutter as claimed in claim 1, wherein: the mounting device is characterized in that a mounting seat (222) is fixedly arranged on the outer wall of the frame (112), the mounting seat (222) is arranged at the upper end of the base (111), and the mounting seat (222) is mounted at the upper end of the base (111) through a mounting bolt (223).

5. A rotary carton slotting corner cutter as claimed in claim 1, wherein: the limiting structure (3) comprises a reciprocating screw rod (311), the reciprocating screw rod (311) is rotatably arranged inside the base (111), one end of the reciprocating screw rod (311) is fixedly connected with a handle (312), the surface of the reciprocating screw rod (311) is connected with a screw sleeve (313) through threads, and the upper end of the screw sleeve (313) is fixedly connected with a clamp (314).

6. The rotary carton slotting and corner cutting machine as claimed in claim 5 wherein: the screw sleeve (313) bottom fixedly connected with stopper (316), stopper (316) are inserted and are established inside spacing groove (317), spacing groove (317) are seted up inside base (111).

7. The rotary carton slotting and corner cutting machine as claimed in claim 5 wherein: a rubber pad (315) is arranged on one side, close to the paper box, of the clamp (314), and anti-skidding patterns are arranged on the surface of the rubber pad (315).