CN212125711U

CN212125711U - Emulsifiable paste goods magazine unloader

Info

Publication number: CN212125711U
Application number: CN202020476965.9U
Authority: CN
Inventors: 王兴旺; 丁涛; 李强; 鸿鹄
Original assignee: Hubei Hengan Fulin Pharm Inc
Current assignee: Hubei Hengan Fulin Pharm Inc
Priority date: 2020-04-03
Filing date: 2020-04-03
Publication date: 2020-12-11
Anticipated expiration: 2030-04-03

Abstract

A feeding device for a cream product material box comprises a frame for clamping the material box, wherein a suction pipe is arranged at the lower end of the frame, a rotating shaft is arranged on one side of the suction pipe, the rotating shaft is rotatably arranged on a base, and the end of the rotating shaft is connected with a roller through a crank; the roller is matched with the cam, and the cam is driven by a first servo motor; the end of the suction pipe is connected with an air pump through a hose; the straw conveying device is characterized in that a double-row conveying chain is arranged on one side of the straw, supporting platforms are arranged between the double-row conveying chain at intervals, a pressing rod is arranged above the supporting platforms, and a resettable baffle is hinged to one end, close to the straw, of the pressing rod. The utility model provides a pair of cream goods magazine unloader on the basis that does not harm the magazine, can improve magazine unloading speed.

Description

Emulsifiable paste goods magazine unloader

Technical Field

The utility model relates to a cream goods production facility, especially a cream goods magazine unloader.

Background

The cream product is packaged in the cartridge and then placed in a matched package. The existing packaging box is purchased and folded into sheets, and the packaging box needs to be unfolded into a square shape and then is conveniently filled.

The existing packaging box blanking device can only complete direct conveying generally, but can not continuously convey after being opened.

The patent with application number '201821542620.8' mentions in the background art that "the current domestic integrated LED lamps are manually packaged by operators, the operators need to manually open and form the paperboard of the packaging box, then the integrated lamps are put into the packaging box, and then the side covers and the upper cover sealing covers on the left and right sides of the packaging box are closed. The efficiency of the device is still relatively low.

Disclosure of Invention

The utility model aims to solve the technical problem that a cream goods magazine unloader is provided, can open quick unloading and actuation to the magazine, make things convenient for the material pipe that later stage propelling movement was equipped with the cream to get into, improve whole efficiency.

In order to solve the technical problem, the utility model discloses the technical scheme who adopts is:

a feeding device for a cream product material box comprises a frame for clamping the material box, wherein a suction pipe is arranged at the lower end of the frame, a rotating shaft is arranged on one side of the suction pipe, the rotating shaft is rotatably arranged on a base, and the end of the rotating shaft is connected with a roller through a crank; the roller is matched with the cam, and the cam is driven by a first servo motor; the end of the suction pipe is connected with an air pump through a hose; the straw conveying device is characterized in that a double-row conveying chain is arranged on one side of the straw, supporting platforms are arranged between the double-row conveying chain at intervals, a pressing rod is arranged above the supporting platforms, and a resettable baffle is hinged to one end, close to the straw, of the pressing rod.

The double-row conveying chains are driven by independent second motors, and the two second motors control intermittent synchronous motion through a motor intermittent operation control circuit.

The frame includes the support, all is equipped with the gag lever post around controlling on the support, and the die-pin is installed with the folded plate of magazine about the support bottom corresponds the position.

The screw rod is rotatably arranged on the bracket, and the left half and the right half of the screw rod are provided with a positive thread and a negative thread; the corresponding limiting rods are fixed on the supporting rods, and two ends of each supporting rod are in threaded connection with the screw rods through connecting blocks; and the screw rod extends out of the support and is externally provided with a chain wheel conveying mechanism which is driven by a hand wheel.

The utility model relates to a cream goods magazine unloader has following technological effect: the material box adsorption blanking is completed through the swinging operation of the suction pipe, and the material box can be unfolded to be square through arranging the baffle, the double rows of conveying chains, the pressure lever and the like and is conveyed forwards. Above-mentioned simple structure is reliable, and control circuit is ripe reliable, can realize the continuous unloading of magazine, and for other current structures, more reliable, and can not cause the damage to the magazine. In addition, through adjustable frame, can finely tune according to the magazine actual size, it is simple and convenient.

Drawings

The invention will be further explained with reference to the following figures and examples:

fig. 1 is a front view of the present invention.

Fig. 2 is a schematic structural diagram of a driving device for driving a straw according to the present invention.

Fig. 3 is a schematic view of a partial structure of the present invention.

Fig. 4 is a schematic structural diagram of the middle frame of the present invention.

Fig. 5 is a schematic view of a partial structure of the middle frame of the present invention.

Fig. 6 is a schematic view of a partial structure of the middle frame of the present invention.

Fig. 7 is a schematic view of a first tooling state of the middle straw according to the present invention.

Fig. 8 is a schematic view of a second tooling state of the middle straw according to the present invention.

Fig. 9 is a schematic view of a third tooling state of the middle straw according to the present invention.

Fig. 10 is a schematic view of a fourth tooling state of the straw according to the present invention.

Fig. 11 is a schematic structural diagram of the present invention.

In the figure: the device comprises a frame 1, a suction pipe 2, a rotating shaft 3, a base 4, a crank 5, a roller 6, a cam 7, a first servo motor 8, a hose 9, a double-row conveying chain 10, a supporting platform 11, a pressure rod 12, a baffle 13, a folded plate 14, a support 1-1, a limiting rod 1-2, a support rod 1-3, a screw rod 1-4, a supporting rod 1-5, a connecting block 1-6, a chain wheel transmission mechanism 1-7 and a hand wheel 1-8.

Detailed Description

As shown in figures 1-3, the feeding device of the cream product material box comprises a frame 1 for clamping the material box, wherein the frame 1 is obliquely arranged, and the material box folded into a piece is arranged in the frame 1. A suction pipe 2 is arranged below the lowest end of the frame 1, the end head of the suction pipe 2 is provided with a trumpet-shaped suction nozzle, the suction pipe 2 is of a hollow structure, the end head is connected with a hose 9, and the other end of the hose 9 is connected with an air suction pump. Negative pressure can be formed in the suction pipe 2 by suction of the air pump, and the material box can be adsorbed. And the fixed welding in certain position has pivot 3 in the middle of straw 2, and pivot 3 passes through the bearing rotatable installation on base 4, and fixedly connected with minor axis crank 5 on the pivot 3 at the back of base 4, gyro wheel 6 is installed to the crank 5 end, and gyro wheel 6 and cam 7 remain the contact throughout, and cam 7 drives through first servo motor 8. Because the cam 7 is a diameter-variable wheel, the crank 5 can be continuously driven to rotate clockwise or anticlockwise in the rotating process, and the suction pipe 2 fixedly connected with the rotating shaft 3 also rotates up and down along with the rotation.

A double-row conveying chain 10 is arranged on one side of the suction pipe 2, the double-row conveying chain 10 is two independent chain conveying mechanisms, and the two chain conveying mechanisms keep an interval. Fixed supporting platforms 11 are installed at intervals of the double-row conveying chain 10, cross rods 10-1 are arranged on the outer sides of the double-row conveying chain 10, and the supporting platforms 11 and the cross rods 10-1 have supporting effects on the material boxes. Shift levers are arranged on the chain of the chain conveying mechanism at intervals, and the shift levers are arranged in pairs at intervals; the space between the paired deflector rods is matched with the width of the material box. A pressure lever 12 is arranged above the supporting platform 11, the pressure lever 12 is fixedly connected with the frame 1 (the connecting rod is not shown in the figure), an inclined baffle 13 is arranged at the end of the pressure lever 12, and the baffle 13 is connected with the pressure lever 12 through a pin shaft with a return spring.

The double-row conveying chains 10 are driven by independent second motors, and the two second motors control intermittent synchronous motion through a motor intermittent operation control circuit. Therefore, the two conveying chains can synchronously act and stop for a period of time after running for a certain length and then start. The second motor adopts a servo motor, and is fast and sensitive.

The frame 1 comprises a support 1-1, the support 1-1 is fixed on a base 4 (a connecting plate is not shown in the figure), limiting rods 1-2 are arranged on the support 1-1 at the left, right, front and back, the limiting rods 1-2 are in contact with a material box and tightly press the peripheral side wall of the material box, and support rods 1-3 are arranged at the left and right positions of the bottom end of the support 1-1 corresponding to a folded plate 14 of the material box. The support rods 1-3 can play a role in supporting the bottom, and meanwhile, the suction of the material box from the bottom in the later period is not influenced.

The limiting rods 1-2 are all adjustable structures.

Specifically, as shown in fig. 5, support rods 1-5 are transversely fixed on the left and right limiting rods 1-2, connecting blocks 1-6 are welded at two ends of each support rod 1-5, and threaded holes are formed in the connecting blocks 1-6. The corresponding support 1-1 is provided with a rotatable screw 1-4 at the front and back through a bearing, the screw 1-4 is provided with a positive thread and a negative thread at the left and right halves, and the support rod 1-5 is in threaded connection with the screw 1-4 through a threaded hole on the connecting block 1-6.

The number of the screws 1-4 is 4, and chain wheels are arranged at two ends of each screw 1-4, and four chain wheels are arranged at two ends of each screw. Chains are wound around the four chain wheels. One of the screw rods 1-4 is coaxially connected with a hand wheel 1-8. When the hand wheel 1-8 is rotated, the four screw rods 1-4 synchronously rotate at the same speed. Because the threaded connection rotating directions of the left and right limiting rods 1-2 and the threaded rods 1-4 are opposite, the left and right limiting rods 1-2 are relatively close to or far away from each other. Thus, the relative spacing between the left and right stop levers 1-2 can be adjusted.

As shown in figure 6, support rods 1-5 are transversely fixed on the front limiting rod 1-2 and the rear limiting rod 1-2, connecting blocks 1-6 are welded at two ends of each support rod 1-5, and threaded holes are formed in the connecting blocks 1-6. Rotatable screws 1-4 are arranged on the left and right sides of the corresponding supports 1-1 through bearings, the left and right halves of the screws 1-4 are provided with positive threads and negative threads, and the support rods 1-5 are in threaded connection with the screws 1-4 through threaded holes in the connecting blocks 1-6.

The number of the screws 1-4 is 4, chain wheels are arranged at two ends of each screw 1-4, chains are wound on the upper and lower chain wheels, and a group of screws 1-4 at the left and right lower parts are coaxially connected with hand wheels 1-8. When the hand wheels 1-8 at the two ends are rotated, the front and the rear limiting rods 1-2 are relatively close to or far away from each other.

The working principle and the process are as follows:

1) as shown in fig. 2, the stacked magazines are placed into the frame 1, the device is set up ready in place and then started. The first servo motor 8 drives the cam 7 to rotate anticlockwise, the contact part of the cam 7 and the roller 6 is changed from a small diameter to a large diameter, the crank 5 rotates clockwise along with the roller 6, the suction pipe 2 rotates upwards, and when the suction pipe 2 is in contact with a material box at the lowest end in the frame 1, the material box is sucked. Then the contact part of the cam 7 and the roller 6 is changed from a large diameter to a large diameter, the crank 5 rotates along with the roller 6 anticlockwise, the suction pipe 2 moves downwards, and the material box is driven to move to the baffle 13.

2) As shown in fig. 7-10, when the magazine passes through the baffle 13, the folded magazine is gradually unfolded under the constraint of the baffle 13, and at the same time, the double-row conveying chain 10 runs under the drive of the second motor. When a pair of deflector rods of the double-row conveying chain 10 is just right to reach a certain position, the second motor stops under the control of the motor intermittent operation control circuit. At this time, as shown in fig. 10, the suction pipe 2 brings the magazine to and falls on the cross bar 10-1 outside the double row conveyor chain 10. The straw 2 is separated from the material box and continues to rotate downwards due to the limit of the cross rod 10-1. And then the double-row conveying chain 10 is started under the drive of a second motor to continuously move forward for a fixed length distance, so that the next pair of shift levers fall to the specified position to wait for the material box to fall.

When the material box leaves, the suction pipe 2 returns under the action of the first servo motor 8 to continue sucking the material box, and the steps 1) and 2) are repeated. Until the job is completed.

Claims

1. The utility model provides a cream goods magazine unloader which characterized in that: the material box clamping device comprises a frame (1) for clamping a material box, wherein a suction pipe (2) is arranged at the lower end of the frame (1), a rotating shaft (3) is arranged on one side of the suction pipe (2), the rotating shaft (3) is rotatably arranged on a base (4), and the end of the rotating shaft is connected with a roller (6) through a crank (5); the roller (6) is matched with the cam (7), and the cam (7) is driven by a first servo motor (8); the end head of the suction pipe (2) is connected with an air pump through a hose (9); straw (2) one side is equipped with double conveying chain (10), and double conveying chain (10) interval arrangement and be equipped with supporting platform (11) between double conveying chain (10), and supporting platform (11) top is equipped with depression bar (12), and depression bar (12) are close to that straw (2) one end is articulated to have baffle (13) that can reset.

2. The device for feeding a cream product cartridge according to claim 1, characterized in that: the double-row conveying chains (10) are driven by independent second motors, and the two second motors control intermittent synchronous motion through a motor intermittent operation control circuit.

3. The device for feeding a cream product cartridge according to claim 1, characterized in that: the frame (1) comprises a support (1-1), limiting rods (1-2) are arranged on the support (1-1) left, right, front and back, and support rods (1-3) are arranged at positions corresponding to the folded plate (14) of the material box on the left and right sides of the bottom end of the support (1-1).

4. The device for feeding a cream product cartridge according to claim 3, characterized in that: the screw (1-4) is rotatably arranged on the bracket (1-1), and the left half and the right half of the screw (1-4) are provided with a positive thread and a negative thread; the corresponding limiting rods (1-2) are fixed on the supporting rods (1-5), and two ends of the supporting rods (1-5) are in threaded connection with the screw rods (1-4) through connecting blocks (1-6); the screw rod (1-4) extends out of the support (1-1) and is externally provided with a chain wheel transmission mechanism (1-7), and the chain wheel transmission mechanism (1-7) is driven by a hand wheel (1-8).