CN221737233U - Cardboard groover for box - Google Patents

Abstract

The application discloses a paperboard grooving machine for a box, which belongs to the technical field of grooving machines and comprises a workbench, a storage rack and an extrusion pushing device, wherein the storage rack is fixedly connected to one end of the top of the workbench, a sliding rod is fixedly connected to the inside of the storage rack, an alignment plate is slidingly connected to the outer side of the sliding rod, the extrusion pushing device is fixedly connected to the top of the workbench, a rotating shaft is rotationally connected to the inside of the extrusion pushing device, a conveyor belt is in transmission connection to the outer side of the rotating shaft, a supporting steel bar is slidingly connected to the middle position of the inside of the workbench, a base is slidingly connected to the inside of the supporting steel bar, a cutter is fixedly connected to the top of the base, a sliding groove is formed in the middle position of the top of the workbench, and the top of the cutter penetrates through the sliding groove to the top of the workbench; by placing the cutter at the bottom and using the conveyor belt pushed by extrusion, the conveying and cutting of the material can be automatically completed, thereby improving the production efficiency and the safety.

Description

A cardboard slotting machine for boxes

Technical Field

The present application relates to the technical field of slotting machines, and in particular to a cardboard slotting machine for boxes.

Background Art

Cardboard slotting machine is a machine specially used for making V-grooves on various boards such as industrial cardboard, gray cardboard, density board, etc. This machine usually adopts a new type of conveying cardboard mechanism to wrap the entire plane of the cardboard to be slotted on the drum surface to ensure accurate positioning of the slotting, no deviation and linearity of the slotting. Cardboard slotting machine has the characteristics of high precision, high speed, and durable tools. It is the preferred equipment for gift box manufacturers. It can process various products, such as gift boxes, wine boxes, packaging boxes, shoe boxes, moon cake boxes, folder boxes, etc.

The cutter of the cardboard slotting machine is generally fixed on the top or side of the machine. During the cardboard slotting process, debris will be splashed and a large amount of dust will be generated around, affecting the health of the operator.

Therefore, this patent needs to be upgraded and modified based on the existing technology.

Utility Model Content

In view of the shortcomings of the prior art, the present application provides a cardboard slotting machine for boxes, which overcomes the shortcomings of the prior art and aims to solve the problem that the cutting knife of the cardboard slotting machine is generally fixed on the top or side of the machine, which will cause debris to splash during the slotting process of the cardboard and generate a large amount of dust in the surrounding area, affecting the health of the operator.

To achieve the above-mentioned purpose, the present application provides the following technical solutions: a cardboard slotting machine for boxes, comprising a workbench, a storage rack and an extrusion pushing device, the storage rack is fixedly connected to one end of the top of the workbench, a slide rod is fixedly connected inside the storage rack, an alignment plate is slidably connected to the outside of the slide rod, the extrusion pushing device is fixedly connected to the top of the workbench, a rotating shaft is rotatably connected inside the extrusion pushing device, a conveyor belt is transmission-connected to the outside of the rotating shaft, a supporting steel bar is slidably connected to the middle position inside the workbench, a base is slidably connected inside the supporting steel bar, a cutting knife is fixedly connected to the top of the base, a sliding groove is provided in the middle position of the top of the workbench, and the top end of the cutting knife passes through the sliding groove to the top of the workbench.

By adopting the above technical solution, the top of one end of the cutter is pushed out on the top of the workbench, but there is a certain gap between the cutter and the conveyor belt. The cardboard enters the top of the workbench through the storage rack, and after sliding to the bottom of the conveyor belt, the outer conveyor belt is driven to rotate by the rotation of the rotating shaft. At this time, the conveyor belt will squeeze the cardboard and push the cardboard forward. The squeeze-pushed conveyor belt can automatically send the cardboard to the cutter for cutting and grooving. The squeeze-pushed conveyor belt can make the material move more stably, thereby improving the cutting accuracy and consistency.

As a preferred technical solution of the present application, a movable groove is provided on the side of the storage rack, a baffle is slidably connected inside the movable groove, a screw rod is rotatably connected inside the movable groove, the screw rod is threadedly connected inside the baffle, and the screw rod passes through the top of the storage rack and is fixedly connected to the second knob on the top.

By adopting the above technical solution, the second knob is turned to drive the screw rod inside the movable groove to rotate. During the rotation of the screw rod, the outer baffle plate is driven to move up and down inside the movable groove, so that the rising height of the baffle plate is adjusted according to the thickness of the cardboard, ensuring that the cardboards can slide out of the gap at the bottom of the baffle plate one by one.

As a preferred technical solution of the present application, a sliding bar is fixedly connected inside the storage rack, the alignment plate is slidably connected to the outside of the sliding bar, and the alignment plate is threadedly connected to a first knob at a side position of the sliding bar.

By adopting the above technical solution, the position of the alignment plate is fixed by tightening the first knob inwards, and the position of the alignment plate inside the storage rack can be adjusted according to the specifications of the cardboard to ensure that the cardboard can be aligned and arranged inside the storage rack.

As a preferred technical solution of the present application, a roller is rotatably connected inside the workbench, and the roller part protrudes from the top of the workbench.

By adopting the above technical solution, the roller is made of rubber material, and the friction of the cardboard on the top of the workbench is reduced by the setting of the roller, so that it can move quickly under the squeezing and pushing of the rotating shaft.

As a preferred technical solution of the present application, lifting grooves are provided on both sides of the middle of the workbench, the two ends of the supporting steel bars are slidably connected to the inside of the lifting grooves, an electric lifting rod is fixedly connected to the bottom of the lifting grooves, and the top of the electric lifting rod is fixedly connected to the bottom of the supporting steel bar.

By adopting the above technical solution, the electric lifting rod can push the supporting steel bar to rise or fall, thereby driving the cutting knife to rise and fall, thereby adjusting the depth of the groove inside the paperboard.

As a preferred technical solution of the present application, the base is located at the bottom of the supporting steel bar and is threadedly connected to a third knob.

By adopting the above technical solution, when the position of the cardboard slot needs to be adjusted, the cutter position is adjusted by sliding the base, and then the third knob is tightened to fix the position of the base inside the supporting steel bar, thereby adjusting the slot position.

As a preferred technical solution of the present application, a driving motor is fixedly connected to the side of the extrusion pushing device, and the driving end of the driving motor passes through the extrusion pushing device and is fixedly connected to the inside of the rotating shaft.

By adopting the above technical solution, the driving motor drives the rotating shaft to rotate, thereby driving the outer conveyor belt to rotate, thereby squeezing and pushing the cardboard at the bottom of the conveyor belt to achieve grooving of the cardboard.

Beneficial effects of this application:

In the utility model, the cutting knife is placed at the bottom and a conveyor belt pushed by squeezing is used, so that the conveying and cutting of the cardboard can be automatically completed. The conveyor belt pushed by squeezing can make the cardboard move more stably, thereby improving the cutting accuracy and consistency, and at the same time can reduce the impact of noise and dust on operators, thereby improving production efficiency and safety.

BRIEF DESCRIPTION OF THE DRAWINGS

FIG1 is a schematic diagram of the front view structure of the present application;

FIG2 is a schematic diagram of the side cross-sectional structure of the present application;

FIG3 is a schematic diagram of the three-dimensional structure of the workbench of the present application;

FIG4 is a schematic diagram of the three-dimensional structure of the bottom of the workbench of the present application.

In the figure: 1. workbench; 101. roller; 102. lifting slot; 103. sliding slot; 2. storage rack; 201. slide bar; 202. sliding bar; 203. alignment plate; 204. first knob; 3. baffle; 301. moving slot; 302. screw rod; 303. second knob; 4. extrusion pushing device; 401. driving motor; 402. rotating shaft; 403. conveyor belt; 5. supporting steel bar; 501. electric lifting rod; 502. base; 503. third knob; 504. cutting knife.

DETAILED DESCRIPTION

The following will be combined with the drawings in the embodiments of the present application to clearly and completely describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.

1-4, a cardboard slotting machine for boxes includes a workbench 1, a storage rack 2 and an extrusion pushing device 4, the storage rack 2 is fixedly connected to one end of the top of the workbench 1, a slide bar 201 is fixedly connected inside the storage rack 2, an alignment plate 203 is slidably connected to the outside of the slide bar 201, the extrusion pushing device 4 is fixedly connected to the top position of the workbench 1, a rotating shaft 402 is rotatably connected inside the extrusion pushing device 4, a conveyor belt 403 is transmission-connected to the outside of the rotating shaft 402, a support steel bar 5 is slidably connected to the middle position inside the workbench 1, a base 502 is slidably connected inside the support steel bar 5, a cutter 504 is fixedly connected to the top of the base 502, and a cutting knife 504 is arranged at the middle position on the top of the workbench 1. There is a sliding groove 103, and the top of the cutter 504 passes through the sliding groove 103 to the top of the workbench 1, wherein the top of one end of the cutter 504 is pushed out on the top of the workbench 1, but there is a certain gap between it and the conveyor belt 403. The cardboard enters the top of the workbench 1 through the storage rack 2, and after sliding to the bottom of the conveyor belt 403, the outer conveyor belt 403 is driven to rotate by the rotation shaft 402. At this time, the conveyor belt 403 will squeeze the cardboard and push the cardboard forward. The conveyor belt 403 pushed by the squeezing can automatically send the cardboard to the cutter 504 for cutting and grooving. The conveyor belt 403 pushed by the squeezing can make the material move more stably, thereby improving the cutting accuracy and consistency.

In this embodiment, as shown in Figures 1 to 4, a movable groove 301 is provided on the side of the storage rack 2, and a baffle 3 is slidably connected inside the movable groove 301. A screw rod 302 is rotatably connected inside the movable groove 301. The screw rod 302 is threadedly connected inside the baffle 3. The screw rod 302 passes through the top of the storage rack 2 and is fixedly connected to the top with a second knob 303. The screw rod 302 inside the movable groove 301 is driven to rotate by rotating the second knob 303. During the rotation of the screw rod 302, the outer baffle 3 is driven to move up and down inside the movable groove 301, so that the rising height of the baffle 3 is adjusted according to the thickness of the cardboard, to ensure that the cardboards can slide out of the bottom gap of the baffle 3 one by one.

In this embodiment, as shown in Figures 1 to 4, a sliding bar 202 is fixedly connected to the storage rack 2, and an alignment plate 203 is slidably connected to the outside of the sliding bar 202. The alignment plate 203 is located at the side of the sliding bar 202 and is threadedly connected to a first knob 204. The position of the alignment plate 203 is fixed by tightening the first knob 204 inwardly. The alignment plate 203 can be adjusted according to the specifications of the cardboard to ensure that the cardboard can be aligned and arranged inside the storage rack 2.

In this embodiment, as shown in Figures 1 to 4, a roller 101 is rotatably connected inside the workbench 1, and a portion of the roller 101 protrudes from the top of the workbench 1, wherein the roller 101 is made of rubber. The setting of the roller 101 reduces the friction of the cardboard on the top of the workbench 1, and can move quickly under the squeezing and pushing of the rotating shaft 402.

In this embodiment, as shown in Figures 1 to 4, lifting grooves 102 are provided on both sides of the middle of the workbench 1, and the two ends of the supporting steel bar 5 are slidably connected to the inside of the lifting groove 102. An electric lifting rod 501 is fixedly connected to the bottom of the lifting groove 102, and the top of the electric lifting rod 501 is fixedly connected to the bottom of the supporting steel bar 5. The supporting steel bar 5 can be pushed up or down by the electric lifting rod 501, thereby driving the cutting knife 504 to rise and fall, thereby adjusting the depth of the groove inside the cardboard.

In this embodiment, as shown in Figures 1 to 4, the base 502 is located at the bottom of the support steel bar 5 and is threadedly connected to a third knob 503. When the position of the cardboard slot needs to be adjusted, the position of the cutter 504 is adjusted by sliding the base 502, and then the third knob 503 is tightened to fix the position of the base 502 inside the support steel bar 5, thereby adjusting the slot position.

In this embodiment, as shown in Figures 1 to 4, a driving motor 401 is fixedly connected to the side of the extrusion pushing device 4. The driving end of the driving motor 401 passes through the extrusion pushing device 4 and is fixedly connected to the inside of the rotating shaft 402. The rotating shaft 402 is driven to rotate by the driving motor 401, thereby driving the outer conveyor belt 403 to rotate, thereby squeezing and pushing the cardboard at the bottom of the conveyor belt 403 to achieve grooving of the cardboard.

Working principle: drop the cardboard with slots on the top of the slide bar 201, then slide the alignment plate 203 so that the alignment plate 203 aligns the cards evenly, then fix the position of the alignment plate 203 by tightening the first knob 204, turn on the drive motor 401 so that the drive motor 401 drives the rotating shaft 402 to rotate, thereby driving the outer conveyor belt 403 to start rotating, and then turn the second knob 303 to rotate the screw rod 302 to drive the baffle 3 to rise, until the baffle 3 rises enough for a cardboard to slide off, at this time the cardboard inside the storage rack 2 will slide from the bottom of the baffle 3 to the top of the workbench 1, and then reach the bottom position of the conveyor belt 403, through the conveyor belt 40 The rotation of 3 will squeeze and push the cardboard, so that the cardboard moves forward between the top of the workbench 1 and the bottom of the conveyor belt 403. During this process, the cardboard will pass through the cutter 504 and be slotted. After the slotting, the cardboard will continue to be squeezed and pushed by the conveyor belt 403 until the cardboard is separated from the top of the workbench 1; by placing the cutter 504 at the bottom and using the squeeze-pushed conveyor belt 403, the transportation and cutting of the cardboard can be automatically completed. The squeeze-pushed conveyor belt 403 can make the cardboard move more stably, thereby improving the cutting accuracy and consistency, while reducing the impact of noise and dust on operators, improving production efficiency and safety.

The above description is only the preferred embodiment of the present application and is not intended to limit the present application. Although the present application is described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application shall be included in the protection scope of the present application.

Claims (7)

1. Cardboard groover for box, a serial communication port, including workstation (1), storage rack (2) and extrusion thrust unit (4), storage rack (2) fixedly connected with is in workstation (1) top one end, inside fixedly connected with slide bar (201) of storage rack (2), slide bar (201) outside sliding connection has alignment board (203), extrusion thrust unit (4) fixedly connected with is in workstation (1) top position, extrusion thrust unit (4) inside rotation is connected with pivot (402), pivot (402) outside transmission is connected with conveyer belt (403), inside intermediate position sliding connection of workstation (1) has support billet (5), support billet (5) inside sliding connection has base (502), base (502) top fixedly connected with cut-off knife (504), workstation (1) top intermediate position is equipped with sliding tray (103), cut-off knife (504) top runs through sliding tray (103) to workstation (1) top.

2. The paperboard grooving machine for boxes according to claim 1, characterized in that a movable groove (301) is formed in the side edge of the storage rack (2), a baffle (3) is connected inside the movable groove (301) in a sliding mode, a screw rod (302) is connected inside the movable groove (301) in a rotating mode, the screw rod (302) is connected inside the baffle (3) in a threaded mode, and a second knob (303) is fixedly connected to the top of the screw rod (302) after penetrating through the top of the storage rack (2).

3. Cardboard groover for cassettes according to claim 1, characterized in that the storage rack (2) is fixedly connected with a sliding bar (202) inside, the alignment plate (203) is slidingly connected to the outside of the sliding bar (202), and the alignment plate (203) is screwed with a first knob (204) at the side edge of the sliding bar (202).

4. Cardboard grooving machine for boxes according to claim 1, characterized in that the table (1) is internally connected in rotation with a roller (101), which roller (101) partly protrudes in the top position of the table (1).

5. The paperboard grooving machine for boxes according to claim 1, wherein lifting grooves (102) are formed in the middle of the workbench (1) at two sides, two ends of the supporting steel bar (5) are slidably connected with the inside of the lifting grooves (102), an electric lifting rod (501) is fixedly connected to the bottom of the lifting grooves (102), and the top of the electric lifting rod (501) is fixedly connected to the bottom of the supporting steel bar (5).

6. A machine for grooving cardboard for boxes according to claim 1, characterized in that the base (502) is screwed with a third knob (503) in the bottom position of the supporting bar (5).

7. The paperboard grooving machine for the box according to claim 1, wherein a driving motor (401) is fixedly connected to the side edge of the extrusion pushing device (4), and the driving end of the driving motor (401) penetrates through the extrusion pushing device (4) and is fixedly connected to the inside of the rotating shaft (402).