CN214827687U

CN214827687U - Carry rectification roller of disposable biodegradable gloves

Info

Publication number: CN214827687U
Application number: CN202121333902.9U
Authority: CN
Inventors: 张鑫玲
Original assignee: Shandong Qingjie Biodegradable Materials Co ltd
Current assignee: Shandong Qingjie Biodegradable Materials Co ltd
Priority date: 2021-06-16
Filing date: 2021-06-16
Publication date: 2021-11-23
Anticipated expiration: 2031-06-16

Abstract

The utility model discloses a carry roller of rectifying of disposable biodegradable gloves, including the frame, install compression roller, characterized in that down in the frame: two guide grooves which are oppositely arranged are arranged in the rack, top plates are arranged on the notches of the guide grooves, the top plates are connected to the rack, lower guide blocks are arranged in the guide grooves, elastic supporting bodies are arranged in the guide grooves, the other ends of the elastic supporting bodies are connected with the lower guide blocks, upper compression rollers are assembled in the lower guide blocks, the upper compression rollers are positioned above the lower compression rollers, the lower guide blocks are connected with a lifting adjusting mechanism, and the lifting adjusting mechanism is connected with the top plates; the lifting adjusting mechanism is correspondingly connected with respective power mechanisms, and the controller controls the start and stop of the corresponding power mechanisms according to signals of the pressure sensors. The deviation rectifying roller can maintain the pressure balance at the two ends of the conveying roller and prevent deviation.

Description

Carry rectification roller of disposable biodegradable gloves

Technical Field

The utility model belongs to the technical field of carry, concretely relates to carry roller of rectifying of disposable biodegradable gloves.

Background

The disposable plastic gloves have the advantages of low cost, acid and alkali resistance, good isolation effect, convenience in wearing and the like, are widely applied to industries such as medical treatment, electronics, food processing, scientific research, fast food and the like, provide sanitation and safety guarantee, and become the most economic protective articles. With the expansion of the application range of the disposable plastic gloves, the replacement frequency is high, so that the usage amount of the disposable plastic gloves tends to increase year by year. The common disposable plastic gloves are basically polyethylene gloves with over 95 percent, the polyethylene has stable structure and can not be degraded almost, which causes the white pollution which is difficult to treat and threatens the living environment of people.

In recent years, biodegradable gloves have come into operation with the development of biodegradable plastics. The disposable biodegradable gloves are produced through hot pressing two film sheets of the tubular film together, cutting with conveying roller and eliminating residual material around the gloves. In the process, the drum film is easy to deviate and even wrinkles occur, so that the cut glove opening part is not level and the glove cutting quality is influenced.

Disclosure of Invention

The utility model aims to solve the technical problem that a carry disposable biodegradable gloves rectify roller is provided, can maintain the pressure balance at conveying roller both ends, prevent the emergence of off tracking phenomenon.

In order to solve the technical problem, the technical scheme of the utility model is that: the utility model provides a carry roller of rectifying of disposable biodegradable gloves, includes the frame, installs the compression roller down in the frame, and first motor, its characterized in that are connected to the compression roller down: two opposite guide grooves are arranged in the rack, top plates are arranged on the notches of the guide grooves and connected to the rack, elastic supporting bodies are arranged in the guide grooves, the other ends of the elastic supporting bodies are connected with a lower guide block, an upper compression roller is assembled in the lower guide block and positioned above the lower compression roller, and a lifting adjusting mechanism is connected to the lower guide block and connected with the top plates;

the lifting adjusting mechanism is correspondingly connected with respective power mechanisms, and the controller controls the start and stop of the corresponding power mechanisms according to signals of the pressure sensors.

Preferably, the guide groove is also provided with an upper guide block positioned above the lower guide block, the lower part of the upper guide block is provided with a mandril, the upper part of the upper guide block is connected with a lifting adjusting mechanism, the mandril is pressed on the lower guide block in a pressing mode, and the upper guide block is provided with a balance rod.

Preferably, the lifting adjusting mechanism comprises a screw rod connected to the upper guide block and a nut assembled on the screw rod, a guide hole is formed in the top plate, the outer diameter of the guide hole is smaller than that of the nut, the screw rod is arranged in the guide hole in a penetrating mode, the nut is located above the top plate, the power mechanism is a second motor, and the nut is driven by a rotating shaft of the second motor to rotate.

Preferably, a first bearing is arranged in the frame, and a roller shaft of the lower pressing roller is assembled in the first bearing.

Preferably, a second bearing is provided in the lower guide block, and a roller shaft of the upper press roller is fitted in the second bearing.

Preferably, the roller wall of the upper pressing roller or/and the lower pressing roller is/are provided with a conductive elastic layer, and the conductive elastic layer is connected with a ground wire through a lead.

Preferably, the conducting wire is arranged in a roll shaft of the upper pressing roll or the lower pressing roll.

Preferably, the conductive elastic layer is a conductive rubber layer.

Preferably, the elastic support is a spring.

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

1. because the lower compression roller is arranged on the rack, and the upper compression roller positioned above the lower compression roller is arranged through the lifting adjusting mechanism, the upper compression roller can be pressed on the lower compression roller, the lower compression roller can drive the upper compression roller to rotate in the opposite direction through friction force, the carrying cylinder film can be reliably conveyed forwards, and the mechanical conveying of glove production is realized; meanwhile, the lifting of the lifting adjusting mechanism is controlled by signals of the pressure sensor, so that pressure balance between the two ends of the upper pressing roller and the lower pressing roller is maintained, stable sending of the cylinder film is facilitated, and a foundation is laid for improving cutting quality.

2. Because the lower part of lower guide block is equipped with the support elastomer, can rise the compression roller and can rise automatically under the effect of elasticity when lift adjustment mechanism rises, the operation of placing is worn to establish of the section of thick bamboo membrane of being convenient for.

3. Because the balance rod is arranged above the lower guide block, the independent adjustment redundancy of each lifting adjusting mechanism is reduced, and fine adjustment is favorably realized.

4. The lifting adjusting mechanism adopts a structure that a screw rod is used for assembling a nut, the technology is mature, and the improvement of the cost performance is facilitated.

5. Because be provided with first bearing in the frame, the roller of lower compression roller is joined in marriage and is adorned in first bearing, is provided with the second bearing in the lower guide block, and the roller of last compression roller is joined in marriage and is adorned in the second bearing for upper and lower roll body is when obtaining the support, and frictional resistance that can greatly reduced rotate the in-process makes its rotation more smooth and easy.

6. Because the conductive elastic layer is arranged on the wall of the upper compression roller or/and the lower compression roller and is connected with the ground wire through the lead, the static charge on the cylinder film can be dredged, the static on the gloves is reduced, and the gloves can be conveniently and regularly stacked.

7. The utility model discloses simple structure can maintain the pressure balance between compression roller and lower compression roller automatically for the reliable conveying of section of thick bamboo membrane does benefit to and improves subsequent quality of tailorring, is convenient for in industry popularize and apply.

Drawings

Fig. 1 is a schematic perspective view of the present invention;

FIG. 2 is a view in the direction A of FIG. 1;

FIG. 3 is a cross-sectional view B-B of FIG. 2;

FIG. 4 is a cross-sectional view C-C of FIG. 3;

fig. 5 is an electrical schematic diagram of the present invention.

The labels in the figure are: 1. a frame; 2. a guide groove; 3. a lower guide block; 4. an upper guide block; 5. a spring; 6. a screw; 7. a second motor; 8. an upper compression roller; 9. a lower pressing roller; 10. a pressure sensor; 11. a top plate; 12. a conductive rubber layer; 13. a nut; 14. a first bearing; 15. a second bearing; 16. a controller; 17. a wire; 18. a balancing pole; 19. and a push rod.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.

Will the utility model discloses when being in the user state, will be close to one side definition on ground for lower extreme or bottom, the opposite side definition that will keep away from ground correspondingly is upper end or top.

As shown in fig. 1 and 2, the present invention has a first bearing 14 installed in the frame 1, the roller shaft of the lower pressure roller 9 is assembled in the first bearing 14, and the lower pressure roller 9 is connected to the first motor. Two guide ways 2 that set up relatively are seted up to the frame on the first bearing 14, all be equipped with roof 11 on the notch of guide way 2, roof 11 is connected in frame 1, all be equipped with lower guide block 3 and the last guide block 4 that distributes from top to bottom in two guide ways 2, install spring 5 in the guide way 2, guide block 3 is down connected to the other end of spring 5, be equipped with second bearing 15 in the lower guide block 3, the roller of going up compression roller 8 is adorned in second bearing 15. A balance rod 18 is arranged in the upper guide block 4, so that the balance rod 18 connects the two upper guide blocks 4 into a whole, the lower part of the upper guide block 4 is provided with a mandril 19, the upper part of the upper guide block 4 is fixedly connected with a screw rod 6, the screw rod 6 is provided with a nut 13, and the mandril 19 is pressed on the lower guide block 3. A guide hole is formed in the top plate 11, the outer diameter of the guide hole is smaller than that of the nut 13, the screw 6 penetrates through the guide hole, the nut 13 is located above the top plate 11, and the nut 13 is respectively and correspondingly connected with the second motor 7 through a transmission mechanism. As shown in fig. 4 and 5, pressure sensors 10 surrounding the upper pressure roller 8 are further disposed on the roller wall of the upper pressure roller 8, the pressure sensors 10 are located at two ends of the upper pressure roller 8, and the controller 16 controls the start and stop of the corresponding second motor 7 according to signals of the pressure sensors 10.

In order to reduce the electrostatic effect of the cylinder film, as shown in fig. 3, a conductive rubber layer 12 is further provided on the roller wall of the upper pressure roller 8 and the lower pressure roller 9, the conductive rubber layer 12 is connected to the ground through a wire 17, and the wire 17 is provided in the roller shaft of the roller.

The working process of the utility model is as follows:

the section of thick bamboo membrane that will hot-press disposable biodegradable gloves wears to establish between last compression roller 8 and lower compression roller 9, makes on compression roller 8 whereabouts lower compression roller 9, starts first motor, and under the effect of frictional force, lower compression roller 9 drives compression roller 8 antiport, carries the section of thick bamboo membrane forward jointly. In the conveying process, the pressure sensors 10 positioned at the two ends of the upper compression roller 8 monitor the pressure between the upper compression roller 8 and the lower compression roller 9 in real time, and when the pressures are within a set pressure range, the second motors 7 connected with the two ends of the upper compression roller 8 do not work, so that the heights of the two ends of the upper compression roller 8 are maintained. If the pressure on one side is too large, the controller 16 starts the second motor 7 to enable the upper compression roller 8 on the side to ascend until the signal of the pressure sensor 10 on the side is restored to be within the set range; on the contrary, if the pressure on one side is too small, the controller 16 starts the two motors 7 on the side, so that the upper pressure roller 8 on the side descends until the signal of the pressure sensor 10 on the side returns to the set range. The signals of the pressure sensors 10 at the two sides of the position are in a set range, so that the stable and reliable conveying of the cylinder membrane is maintained.

In the conveying process, static electricity on the cylinder film is introduced into the ground wire through the conductive rubber layer 12 and the lead 17, so that the static electricity on the cylinder film is reduced, the static electricity effect is reduced, and the disposable biodegradable gloves are orderly stacked.

In the above embodiment, the structure that the screw 6 is provided with the nut 13 is adopted as the lifting adjusting mechanism, and other specific structures can be selected as long as the two ends of the upper pressing roller 8 can be respectively driven to be lifted and adjusted, and no specific requirements are made on the structure. Of course, a power mechanism other than the second motor 7 may be adopted as long as the elevating operation of the elevating adjustment mechanism can be completed. Similarly, an elastic support body other than the spring 5, for example, a rubber body or the like is used. It is also possible to provide the pressure sensors 10 on the lower pressure roller 9, or one on the upper pressure roller 8 and the other on the lower pressure roller 9, as long as the two pressure sensors 10 can detect the pressure between both ends of the upper pressure roller 8 and the lower pressure roller 9.

The transmission mechanism in the above embodiment is a combination of a transmission wheel and a transmission belt, or a combination of a transmission gear and a transmission chain, or a transmission mechanism with other specific structures in the prior art, which is a mature prior art, and therefore, will not be described in detail herein.

While the invention has been described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention. However, any simple modification, equivalent change and modification made to the above embodiments according to the technical substance of the present invention still belong to the protection scope of the technical solution of the present invention.

Claims

1. The utility model provides a carry roller of rectifying of disposable biodegradable gloves, includes the frame, installs compression roller down in the frame, and first motor, its characterized in that are connected to compression roller down: two opposite guide grooves are arranged in the rack, top plates are arranged on the notches of the guide grooves and connected to the rack, elastic supporting bodies are arranged in the guide grooves, the other ends of the elastic supporting bodies are connected with a lower guide block, an upper compression roller is assembled in the lower guide block and positioned above the lower compression roller, and a lifting adjusting mechanism is connected to the lower guide block and connected with the top plates;

2. The rectification roller for the delivery of disposable biodegradable gloves according to claim 1, characterized in that: the guide groove is also provided with an upper guide block positioned above the lower guide block, the lower part of the upper guide block is provided with a mandril, the upper part of the upper guide block is connected with a lifting adjusting mechanism, the mandril is pressed on the lower guide block in a pressing way, and the upper guide block is provided with a balancing rod.

3. The rectification roller for the delivery of disposable biodegradable gloves according to claim 2, characterized in that: the lifting adjusting mechanism comprises a screw rod connected to the upper guide block and a nut assembled on the screw rod, a guide hole is formed in the top plate, the outer diameter of the guide hole is smaller than that of the nut, the screw rod penetrates through the guide hole, the nut is located above the top plate, the power mechanism is a second motor, and the nut is driven by a rotating shaft of the second motor to rotate.

4. The rectification roller for the delivery of disposable biodegradable gloves according to claim 3, characterized in that: a first bearing is arranged in the frame, and a roll shaft of the lower pressing roll is assembled in the first bearing.

5. The rectification roller for the delivery of disposable biodegradable gloves according to claim 4, characterized in that: and a second bearing is arranged in the lower guide block, and a roll shaft of the upper press roll is assembled in the second bearing.

6. The rectification roller for the delivery of disposable biodegradable gloves according to any one of claims 1 to 5, wherein: and the wall of the upper pressing roller or/and the lower pressing roller is/are provided with a conductive elastic layer, and the conductive elastic layer is connected with a ground wire through a lead.

7. The rectification roller for the delivery of disposable biodegradable gloves according to claim 6, characterized in that: the conducting wire is arranged in the roller shaft of the upper pressing roller or the lower pressing roller.

8. The rectification roller for transporting disposable biodegradable gloves according to claim 7, wherein: the conductive elastic layer is a conductive rubber layer.

9. The rectification roller for the delivery of disposable biodegradable gloves according to claim 8, wherein: the elastic supporting body is a spring.