CN218055730U

CN218055730U - Buckling device for packing box

Info

Publication number: CN218055730U
Application number: CN202222076843.2U
Authority: CN
Inventors: 孙士成; 田荣华
Original assignee: Dongguan Sirong Intelligent Equipment Co ltd
Current assignee: Dongguan Sirong Intelligent Equipment Co ltd
Priority date: 2022-08-09
Filing date: 2022-08-09
Publication date: 2022-12-16
Anticipated expiration: 2032-08-09

Abstract

The utility model relates to a packing carton lock device, include: the box body positioning assembly comprises a bracket, a first pinch roller, a lifting frame, a second pinch roller and a clamping arm; the first pinch roller and the second pinch roller can approach each other, and the two clamping arms can approach each other; the upper cover positioning component is arranged above the box body positioning component; the upper cover positioning assembly comprises a transfer platform, a bearing plate, a first clamping block, a pushing element, a second clamping block and a spring; the spring is used for driving the two second clamping blocks to be away from each other, so that the second clamping blocks are abutted to the first clamping blocks, and the second clamping blocks move synchronously along with the first clamping blocks. Above-mentioned packing carton lock device, simple structure, convenient to use, degree of automation is high, utilizes first clamp splice drive second clamp splice simultaneous movement, conveniently presss from both sides and gets the upper cover to shift the upper cover by moving the platform and carry out the lock to the top of box body, can realize the lock of upper cover and box body automatically, effectively improve packing efficiency and packaging quality.

Description

Buckling device for packing box

Technical Field

The utility model relates to the field of packaging technology, especially, relate to a packing carton lock device.

Background

The packing box is a common commodity packing form, is relatively common to be paper packing carton, and its advantage lies in that the quality is light, low in cost, printing exquisite and portable. The packing carton generally includes box body and upper cover, packs the product into the box body and covers the upper cover again and can accomplish the packing, and is simple and practical.

In the existing packaging process, manual or semi-automatic packaging is mainly utilized, frequent packaging is not in place, and the packaging efficiency and the packaging quality are seriously influenced.

SUMMERY OF THE UTILITY MODEL

Based on this, the utility model provides a packing carton lock device, simple structure, convenient to use, degree of automation is high, can realize the lock of upper cover and box body automatically, effectively improves packing efficiency and packaging quality.

In order to realize the utility model discloses a purpose, the utility model discloses a following technical scheme:

a package engaging device, comprising:

the box body positioning assembly comprises a support, a first pinch roller which is telescopically arranged at the top of the support, a lifting frame which is positioned at one side of the support, a second pinch roller which is telescopically arranged at the top of the lifting frame, and clamping arms which are slidably arranged at two opposite sides of the top of the lifting frame; the first pinch roller and the second pinch roller can be close to each other, and the two clamping arms can be close to each other; and

the upper cover positioning component is arranged above the box body positioning component; the upper cover positioning assembly comprises a transfer platform, a bearing plate connected to one side of the transfer platform, first clamping blocks slidably mounted on two opposite sides of the bottom surface of the bearing plate, pushing elements respectively connected with the first clamping blocks, second clamping blocks slidably mounted on two opposite ends of the bottom surface of the bearing plate, and springs connecting the second clamping blocks and the bearing plate; the spring is used for driving the two second clamping blocks to be away from each other, so that the second clamping blocks are abutted to the first clamping blocks, and the second clamping blocks move synchronously along with the first clamping blocks.

Above-mentioned packing carton lock device, simple structure, convenient to use, degree of automation is high, utilizes first clamp splice drive second clamp splice simultaneous movement, conveniently presss from both sides and gets the upper cover to shift the upper cover by moving the platform and carry out the lock to the top of box body, can realize the lock of upper cover and box body automatically, effectively improve packing efficiency and packaging quality.

In one embodiment, the central connecting line of the two first clamping blocks is perpendicular to the central connecting line of the two second clamping blocks; and the area enclosed between the two first clamping blocks and the two second clamping blocks is used for accommodating the upper cover.

In one embodiment, a pulley is rotatably mounted at one end of the first clamping block close to the center of the bearing plate; one end, close to the center of the bearing plate, of the second clamping block is connected with a guide piece, and the guide piece is used for abutting against the pulley.

In one embodiment, an angle formed between the length direction of the guide piece and the length direction of the second clamping block is an acute angle.

In one embodiment, the lid positioning assembly further comprises a support plate mounted below the carrier plate in parallel and spaced apart, and a plurality of suction cups mounted on the support plate.

In one embodiment, the pushing element is a cylinder; the pushing element is installed on the top surface of the bearing plate, a piston rod of the pushing element is connected with a switching block, and the switching block penetrates through the bearing plate and then is connected with the first clamping block to drive the first clamping block to move.

In one embodiment, the bracket is arranged opposite to the lifting frame, and the first pinch roller is arranged opposite to the second pinch roller; the first pinch roller is connected with the support through an air cylinder, and the second pinch roller is connected with the lifting frame through an air cylinder.

In one embodiment, the packaging box buckling device further comprises a conveyor belt positioned between the support and the lifting frame.

Drawings

Fig. 1 is a schematic perspective view of a fastening device for a packing box according to an embodiment of the present invention;

FIG. 2 is a perspective view of the closure of the package of FIG. 1 from another perspective;

FIG. 3 is a perspective view of the cassette positioning assembly of the closure of FIG. 1;

FIG. 4 is a perspective view of the cassette positioning assembly of the fastening device shown in FIG. 3 from another perspective, without the bracket and the first pinch roller;

FIG. 5 is a partial perspective view of a cover positioning assembly of the closure assembly of FIG. 1;

FIG. 6 is a partial perspective view of another perspective of the lid positioning assembly of the closure assembly of FIG. 5;

FIG. 7 is a partially exploded view of the lid positioning assembly of the closure assembly of FIG. 5;

FIG. 8 is a partially exploded view of the lid positioning assembly of the closure assembly of FIG. 7 from another perspective.

Reference is made to the accompanying drawings in which:

10-a conveyor belt, 11-a carrying plate, 12-a box body and 13-an upper cover;

20-a box body positioning component, 21-a support, 22-a first pinch roller, 23-a lifting frame, 24-a second pinch roller and 25-a clamping arm;

30-upper cover positioning component, 31-transfer platform, 311-first linear module, 312-second linear module, 32-bearing plate, 33-first clamping block, 330-pulley, 34-pushing element, 340-transfer block, 35-second clamping block, 350-guide piece, 36-spring, 37-support plate and 38-suction cup.

Detailed Description

In order to facilitate understanding of the present invention, the present invention will be described more fully hereinafter with reference to the accompanying drawings. The preferred embodiments of the present invention are illustrated in the accompanying drawings. The invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention.

Referring to fig. 1 to 8, a fastening device for a packing box according to an embodiment of the present invention includes a conveyor 10, a box positioning component 20 mounted at one end of the conveyor 10, and an upper cover positioning component 30 mounted above the box positioning component 20.

The conveyor belt 10 is used for conveying a carrying plate 11, a box body 12 is placed at one end of the carrying plate 11, and an upper cover 13 is placed at the other end of the carrying plate 11.

The box body positioning assembly 20 comprises a support 21, a first pinch roller 22 which is telescopically arranged at the top of the support 21, a lifting frame 23 which is positioned at one side of the support 21, a second pinch roller 24 which is telescopically arranged at the top of the lifting frame 21, and clamping arms 25 which are slidably arranged at two opposite sides of the top of the lifting frame 23.

The support 21 is located on one side of the conveyor belt 10 and the crane 23 is located on the other side of the conveyor belt 10. The bracket 21 is arranged opposite to the lifting frame 23, and the first pinch roller 22 is arranged opposite to the second pinch roller 24. The first pinch roller 22 is connected with the support 21 through an air cylinder, the second pinch roller 24 is connected with the lifting frame 23 through the air cylinder, and the first pinch roller 22 and the second pinch roller 24 can be close to each other by the driving of the air cylinder, so that two side surfaces of the box body 12 are pressed; the clamping arms 25 are connected to opposite sides of the lifting frame 23 by air cylinders, and are driven by the air cylinders, so that the two clamping arms 25 can approach each other to press the other two sides of the box body 12. So far, the box body positioning component 20 positions the box body 12, so that the subsequent upper cover positioning component 30 can be conveniently buckled on the box body 12 after clamping the upper cover 13.

In the present embodiment, the crane 23 is an electric sliding table; the crane 23 is provided with a slidable carriage for carrying and connecting the two second pinch rollers 24 and the two clamping arms 25.

The upper cover positioning assembly 30 comprises a transfer platform 31, a bearing plate 32 connected to one side of the transfer platform 31, first clamping blocks 33 slidably mounted on two opposite sides of the bottom surface of the bearing plate 32, pushing elements 34 respectively connected with the first clamping blocks 33, second clamping blocks 35 slidably mounted on two opposite ends of the bottom surface of the bearing plate 32, springs 36 connecting the second clamping blocks 35 and the bearing plate 32, a support plate 37 mounted below the bearing plate 32 in parallel at intervals, and a plurality of suckers 38 mounted on the support plate 37; the spring 36 is used to drive the two second clamping blocks 35 away from each other, so that the second clamping blocks 35 abut against the first clamping blocks 33, and further so that the second clamping blocks 35 follow the first clamping blocks 33 in a synchronous motion.

In the present embodiment, the urging element 34 is a cylinder; the pushing element 34 is mounted on the top surface of the bearing plate 32, a piston rod of the pushing element 34 is connected with a switching block 340, and the switching block 340 is connected with the first clamping block 33 after penetrating through the bearing plate 32 to drive the first clamping block 33 to move.

In this embodiment, the carrier plate 32 is substantially cross-shaped, and a central connection line of the two first clamping blocks 33 is perpendicular to a central connection line of the two second clamping blocks 35; the area enclosed between the two first clamping blocks 33 and the two second clamping blocks 35 is used for accommodating the upper cover 13. The two first clamping blocks 33 are used for abutting two side surfaces of the upper cover 13, and the two second clamping blocks 35 are used for abutting the other two side surfaces of the upper cover 13, so as to position the upper cover 13.

Specifically, as shown in fig. 6 to 8, a pulley 330 is rotatably mounted at one end of the first clamping block 33 close to the center of the bearing plate 32; one end of the second clamping block 35 close to the center of the bearing plate 32 is connected with a guide piece 350, an angle formed between the length direction of the guide piece 350 and the length direction of the second clamping block 35 is an acute angle, and the guide piece 350 is used for abutting against the pulley 330; the first clamping blocks 33 synchronously drive the second clamping blocks 35 to move.

In practical use, the pushing element 34 drives the two first clamping blocks 33 to move away from each other, the pulleys 330 on the two first clamping blocks 33 also move away from each other, the distance between the two pulleys 330 increases, and the guide piece 350 synchronously moves outwards to keep abutting against the pulleys 330 under the action of the spring 36, so that the two second clamping blocks 35 synchronously move away from each other, and the first clamping blocks 33 and the second clamping blocks 35 are conveniently enclosed around the upper cover 13. Then, the pushing element 34 drives the two first clamping blocks 33 to approach each other, the pulleys 330 on the two first clamping blocks 33 also approach each other, the distance between the two pulleys 330 decreases, the pulleys 330 press the guide piece 350 to enable the two second clamping blocks 35 to approach each other synchronously until the two first clamping blocks 33 abut against two side surfaces of the upper cover 13, the two second clamping blocks 35 abut against the other two side surfaces of the upper cover 13 to achieve positioning clamping of the upper cover 13, the suction cup 38 sucks the upper cover 13 to be further fixed, and the spring 36 is in a compressed state at the moment. After the positioning and clamping of the upper cover 13 is completed, the transferring platform 31 starts and transfers the upper cover 13 to fall right above the box body 12, so as to fasten the upper cover 13 and the box body 12. Compare with traditional artifical lock or semi-automatic lock, the utility model discloses a packing carton lock device degree of automation is high, utilizes first clamp splice 33 to drive second clamp splice 35 simultaneous movement, and convenient clamp is got upper cover 13 to carry out the lock by moving the top that carries platform 31 and shift upper cover 13 to box body 12, can realize the lock of upper cover and box body automatically, effectively improve packing efficiency and packaging quality.

In the embodiment, the transfer platform 31 includes a first linear module 311, and a second linear module 312 vertically connected to the first linear module 311; the second linear module 312 is used for carrying the connection carrier plate 32. The moving direction of the first linear module 311 coincides with the driving direction of the conveyor belt 10. The first linear module 311 and the second linear module 312 are both electric sliding tables.

Above-mentioned packing carton lock device, simple structure, convenient to use, degree of automation is high, utilizes first clamp splice 33 drive second clamp splice 35 simultaneous movement, conveniently presss from both sides and gets upper cover 13 to shift upper cover 13 by moving to carry out the lock to the top of box body 12 by carrying platform 31, can realize the lock of upper cover and box body automatically, effectively improve packing efficiency and packaging quality.

The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The above-mentioned embodiments only represent several embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the invention. It should be noted that, for those skilled in the art, without departing from the concept of the present invention, several variations and modifications can be made, which all fall within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims

1. A packaging box buckling device is characterized by comprising:

2. The package fastening device of claim 1, wherein a line connecting centers of the two first clamping blocks is perpendicular to a line connecting centers of the two second clamping blocks; and the area enclosed between the two first clamping blocks and the two second clamping blocks is used for accommodating the upper cover.

3. The buckling apparatus for packing boxes according to claim 1, wherein a pulley is rotatably installed at one end of the first clamping block near the center of the loading plate; one end, close to the center of the bearing plate, of the second clamping block is connected with a guide piece, and the guide piece is used for abutting against the pulley.

4. The closure of claim 3, wherein the angle between the length of the guide tab and the length of the second clamp piece is acute.

5. The closure of claim 1, wherein the lid positioning assembly further comprises a support plate disposed under the support plate in parallel and spaced apart, and a plurality of suction cups disposed on the support plate.

6. The package engaging apparatus according to claim 1, wherein the pushing member is a cylinder; the pushing element is installed on the top surface of the bearing plate, a piston rod of the pushing element is connected with a switching block, and the switching block penetrates through the bearing plate and then is connected with the first clamping block to drive the first clamping block to move.

7. The buckle device of claim 1, wherein the support is disposed opposite to the lifting frame, and the first pinch roller is disposed opposite to the second pinch roller; the first pinch roller is connected with the support through an air cylinder, and the second pinch roller is connected with the lifting frame through an air cylinder.

8. The closure of claim 1, further comprising a conveyor between the support and the lifting frame.