CN213947575U

CN213947575U - Box cover forming mechanism of full-automatic box making machine

Info

Publication number: CN213947575U
Application number: CN202021935449.4U
Authority: CN
Inventors: 刘日辉
Original assignee: Wenzhou Zhongke Packaging Machinery Co ltd
Current assignee: Zhongke Precision Machinery Zhejiang Co ltd
Priority date: 2020-09-07
Filing date: 2020-09-07
Publication date: 2021-08-13
Anticipated expiration: 2030-09-07

Abstract

The utility model provides a lid forming mechanism of full-automatic cartoning machine, including workstation, four slidable settings slider on the workstation, set up the push pedal at the slider front end, be connected through a linkage module between four sliders, four sliders are based on the linkage module can advance or keep away from the motion towards workstation center direction in step. The utility model discloses a lid forming mechanism of full-automatic cartoning machine simple structure, cost are lower and have better reliability.

Description

Box cover forming mechanism of full-automatic box making machine

Technical Field

The utility model relates to a lid forming mechanism of full-automatic cartoning machine.

Background

The lid forming mechanism of traditional full-automatic cartoning machine is generally including workstation, four cylinders of setting on the workstation, and the front end of four cylinders all is provided with the push pedal, when the mould removed the lid to workstation center department, promoted four push pedals through four cylinders and draw close towards the center of workstation to can carry out the pressfitting to the lateral wall all around of the lid that lies in the workstation center, realize the pressfitting type of lid.

Traditional lid forming mechanism need use four cylinders as power, and the motion of four cylinders needs to keep synchronism and accurate nature, and this makes lid forming mechanism's overall structure become complicated, the cost is higher and the reliability is relatively poor.

SUMMERY OF THE UTILITY MODEL

The utility model provides a to prior art not enough, the utility model provides a simple structure, the lower, the better lid forming mechanism of full-automatic cartoning machine of reliability of cost.

In order to achieve the above object, the utility model provides a lid forming mechanism of full-automatic cartoning machine, including workstation, four slidable settings slider on the workstation, set up the push pedal at the slider front end, be connected through a linkage module between four sliders, four sliders are based on the linkage module can advance or keep away from the motion towards workstation central direction in step.

The utility model has the advantages that: the four sliders are linked through the linkage module, so that four push plates arranged at the front ends of the sliders can synchronously move forwards or away from the workbench in the central direction, the box cover is molded by pressing all around, and compared with the prior art, the box cover can only drive the four push plate cylinder parts to move by one power module, so that the synchronism is higher, the structure is simpler, the cost can be effectively reduced, and the reliability is improved.

Further, the slider is including first sliding part, be provided with four spouts on the workstation, four spouts are along the central circumference equipartition of workstation, and the length direction of every spout all is located along the radial direction at workstation center, the first sliding part of four sliders slides respectively and sets up in four spouts.

The effect that above-mentioned setting brought is: the first sliding part of the sliding block is arranged in the sliding groove in a sliding mode, so that the sliding block can be moved along the center of the workbench in a radial direction close to or away from the workbench, and the accuracy and the stability of the sliding block are improved.

Furthermore, the spout runs through the upper and lower terminal surface of workstation, the linkage module is including setting up the second sliding part at first sliding part lower extreme, rotating the carousel that sets up in the workstation below, be provided with the spiral spout that corresponds archimedes spiral on the carousel, the second sliding part of four sliders all sets up spiral spout and slide along it.

The effect that above-mentioned setting brought is: when the carousel rotated, based on the characteristic of archimedes' spiral, made four sliders can move along the spout is synchronous, overall structure is simple, and the reliability is stronger.

Furthermore, the width of the second sliding part is larger than that of the first sliding part, and the second sliding part can form limit fit with the lower end face of the workbench.

The effect that above-mentioned setting brought is: the sliding block can not be separated from the upper part of the sliding groove, and the stability in operation is improved.

Drawings

FIG. 1 is a block diagram of an embodiment of the present invention;

FIG. 2 is a block diagram of a slider according to an embodiment of the present invention;

fig. 3 is a structural diagram of a turntable according to an embodiment of the present invention.

Detailed Description

The embodiment of the box cover forming mechanism of the full-automatic box making machine of the utility model is shown in figures 1-3: including workstation 1, four slidable settings slider 2 on workstation 1, set up the push pedal 3 at slider 2 front end, be connected through a linkage module between four sliders 2, four sliders 2 are based on the linkage module can advance or keep away from the motion towards workstation 1 central direction in step.

Slider 2 is including first sliding part 21, be provided with the spout 11 of four rectangular shapes on the workstation 1, four spout 11 are along the central circumference equipartition of workstation 1, and the length direction of every spout 11 all is located along the radial direction at workstation 1 center, and the one end of every spout 11 sets up towards the center of workstation 1 promptly, and the other end sets up towards the center of keeping away from workstation 1, the first sliding part 21 of four sliders 2 sets up respectively in four spout 11 and rather than constituting direction sliding fit.

The sliding groove 11 penetrates through the upper end surface and the lower end surface of the workbench 1, the linkage module comprises a second sliding portion 22 arranged at the lower end of the first sliding portion 21 and a rotary table 4 arranged below the workbench 1 in a rotating mode, the second sliding portion 22 extends downwards from the lower portion of the sliding groove 11, a spiral sliding groove 41 is arranged on the rotary table 4, the spiral sliding groove 41 has the characteristic of corresponding Archimedes spiral lines, namely constant-speed spiral lines, the second sliding portions 22 of the four sliding blocks 2 are arranged on the spiral sliding groove 41 and slide along the spiral sliding groove 41, and therefore when the rotary table 4 rotates, the radial movement distances of the four sliding blocks 2 along the center of the workbench 1 are always equal.

In order to prevent the sliding block 2 from being separated from the sliding chute 11, the second sliding part 22 and the first sliding part 21 are two parts which can be connected with each other, and the width of the second sliding part 22 is larger than that of the first sliding part 21, so that the second sliding part 22 can form a limit fit with the lower end surface of the workbench 1.

In order to keep the turntable 4 and the center of the workbench 1 aligned all the time, the center of the turntable 4 is rotationally connected with the center of the workbench 1.

Through a power unit, for example, the motor drives the turntable 4 to rotate forwards or reversely, the four sliding blocks 2 and the push plate 3 can synchronously move forwards or away from the center of the workbench 1, so that the stable pressing of the peripheral side wall of the box cover 0 is realized. The turntable 4 and the motor can be driven by a reduction gear set.

The above examples are only one of the preferred embodiments of the present invention, and the general changes and substitutions performed by those skilled in the art within the technical scope of the present invention are included in the protection scope of the present invention.

Claims

1. The utility model provides a lid forming mechanism of full-automatic cartoning machine which characterized in that: the four-sliding-block type workbench comprises a workbench, four sliding blocks arranged on the workbench in a sliding mode and a push plate arranged at the front end of each sliding block, wherein the four sliding blocks are connected through a linkage module, and the four sliding blocks can synchronously move forwards or away from the workbench in the center direction based on the linkage module.

2. The box cover forming mechanism of the full-automatic box making machine according to claim 1, characterized in that: the slider is including first sliding part, be provided with four spouts on the workstation, four spouts are along the central circumference equipartition of workstation, and the length direction of every spout all is located along the radial direction at workstation center, the first sliding part of four sliders slides respectively and sets up in four spouts.

3. The box cover forming mechanism of the full-automatic box making machine according to claim 2, characterized in that: the spout runs through the upper and lower terminal surface of workstation, the linkage module is including setting up at the second sliding part of first sliding part lower extreme, rotating the carousel that sets up in the workstation below, be provided with the spiral spout that corresponds archimedes spiral line on the carousel, the second sliding part of four sliders all sets up spiral spout slides along it.

4. The box cover forming mechanism of the full-automatic box making machine according to claim 3, characterized in that: the width of the second sliding part is larger than that of the first sliding part, and the second sliding part can form limit fit with the lower end face of the workbench.

5. The box cover forming mechanism of the full-automatic box making machine according to claim 3, characterized in that: the center of the turntable is rotationally connected with the center of the workbench.