CN217046629U

CN217046629U - Bottom bag cutting mechanism

Info

Publication number: CN217046629U
Application number: CN202220978140.6U
Authority: CN
Inventors: 姚宏斌; 沈曙
Original assignee: Changzhou Lemar Intelligent Equipment Technology Co ltd
Current assignee: Changzhou Lemar Intelligent Equipment Technology Co ltd
Priority date: 2022-04-26
Filing date: 2022-04-26
Publication date: 2022-07-26
Anticipated expiration: 2032-04-26

Abstract

The utility model discloses a bottom bag cutting mechanism, which belongs to the technical field of bag cutting machines, and adopts the technical proposal that the bottom bag cutting mechanism comprises a device body, clamping plates are arranged on the left side and the right side inside the device body, three springs are arranged between one side of each clamping plate, which is opposite to the other side, and the inner wall of the device body, vacuum pumps are arranged on the left side and the right side of the device body, connecting pipes extending to the inside of the device body are communicated with one sides of the two vacuum pumps, sucking discs which are positioned on the same plane with the clamping plates are communicated with the other ends of the two connecting pipes, a ton bag provided with a material body is put into the device body, the two clamping plates are extruded according to the size of the ton bag, the two clamping plates move towards the direction away from each other until the ton bag is completely put in the device body, the vacuum pumps transmit suction to the connecting pipes, and the sucking discs absorb the left side and the right side of the ton bag, and then can realize the fixed to ton bag, make the stable unloading of ton bag.

Description

Bottom bag cutting mechanism

Technical Field

The utility model relates to a bag cutting machine technical field, in particular to bag mechanism is cut to bottom.

Background

With the development of economy, people demand products not only in quality but also in outer packaging of the products. A good outer package can be appreciated by more consumers. Most of the external packages need to be packaged into a bag film by using an external packaging film to wrap the product, so that a bag cutting mechanism is needed to cut the packaging film into pieces and make the pieces into the bag film;

generally, in order to facilitate material transportation, the materials are generally filled in a ton bag and then cut from the bottom of the ton bag before use, and then are discharged for use.

But current bottom is cut a bag mechanism and can not carry out the centre gripping fixedly to ton bag according to the size of ton bag, leads to can not stabilize the unloading, and cuts the unloading efficiency after the bag and lower to influence work efficiency.

SUMMERY OF THE UTILITY MODEL

The utility model provides a to above problem, provide a bag mechanism is cut to bottom and solve above-mentioned problem.

The utility model is realized in such a way that a bottom bag cutting mechanism comprises a device body, wherein the left side and the right side inside the device body are both provided with a clamping plate, and three springs are respectively arranged between one side of the two clamping plates, which is opposite to each other, and the inner wall of the device body;

the vacuum pump is all installed to the left and right sides of device body, two one side that the vacuum pump is relative all communicates there is the connecting pipe that extends to the device body inside, two the other end of connecting pipe all communicates has the sucking disc that is located the coplanar with the grip block.

In order to improve the unloading efficiency of material in the ton bag, as the utility model discloses a bottom bag cutting mechanism is preferred, install the air-blower that is located the vacuum pump top on the right side of device body, the other end intercommunication of air-blower has the air-out pipe that the part is flexible pipe, the other end intercommunication that goes out the air-out pipe has the air-out dish.

In order to make the smooth whereabouts of the material body in the ton bag, as the utility model discloses a bottom bag cutting mechanism is preferred, the equal fixedly connected with fixed plate in the left and right sides of terminal surface, two under the device body the limiting plate is all installed, two to both sides around between the fixed plate the spout has all been seted up, two to one side that the limiting plate is relative sliding connection has the cutter between the spout, and the right side wall that is located the left side fixed plate installs the electric push rod with cutter fixed connection.

Carry out spacing fixed in order to the ton bag of being equipped with the material body to follow-up bag unloading of cutting, conduct the utility model discloses a bottom bag cutting mechanism is preferred, the up end of device body runs through and has seted up the opening, the equal fixedly connected with dead lever of four corners of device body up end, the lower terminal surface intercommunication of device body has a spacing section of thick bamboo.

In order to protect the ton bag, conduct the utility model discloses a bottom bag cutting mechanism is preferred, two the equal fixedly connected with rubber pad in one side that the grip block is relative.

In order to look over the inside behavior of device body, conduct the utility model discloses a bottom bag cutting mechanism is preferred, the connecting pipe is flexible pipe, the preceding terminal surface of device body is provided with the observation window.

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

1. according to the bottom bag cutting mechanism, a ton bag filled with a material body is placed in a device body, two clamping plates are extruded according to the size of the ton bag, the two clamping plates move towards the direction away from each other, meanwhile, a spring is stressed and compressed until the ton bag is completely placed in the device body, a vacuum pump works at the same time, suction force is transmitted to a connecting pipe, a sucking disc generates suction force to adsorb the left side and the right side of the ton bag, and therefore the ton bag can be fixed, and the ton bag can be stably discharged;

2. this kind of bag mechanism is cut to bottom puts into the sack of ton bag up end with the air-out dish, makes the air-blower work after that to blow wind to the air-out dish in by the tuber pipe, make wind-force blow to ton bag in by the air-out dish, thereby improve the unloading efficiency of material in the ton bag.

Drawings

Fig. 1 is a structural view of a bottom bag cutting mechanism of the utility model;

fig. 2 is a sectional view of the bag bottom cutting mechanism of the present invention.

In the figure, 1, an apparatus body; 101. an observation window; 102. an opening; 103. a limiting cylinder; 104. a fixing rod; 2. a clamping plate; 201. a rubber pad; 202. a spring; 3. a vacuum pump; 301. a connecting pipe; 302. a suction cup; 4. a blower; 401. an air outlet pipe; 402. an air outlet plate; 5. a fixing plate; 501. a limiting plate; 502. a chute; 503. an electric push rod; 504. and a cutter.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention will be further described in detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.

In the description of the present invention, it is to be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. In addition, in the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

Referring to fig. 1-2, a bottom bag cutting mechanism includes a device body 1, clamping plates 2 are disposed on the left and right sides of the inside of the device body 1, and three springs 202 are disposed between the opposite sides of the two clamping plates 2 and the inner wall of the device body 1;

vacuum pump 3 is all installed to the left and right sides of device body 1, and one side that two vacuum pump 3 are relative all communicates has the connecting pipe 301 that extends to the inside of device body 1, and the other end of two connecting pipes 301 all communicates has the sucking disc 302 that is located the coplanar with grip block 2.

In this embodiment: the ton bag with the material body is placed into the device body 1, the two clamping plates 2 are extruded according to the size of the ton bag, the two clamping plates 2 move towards the direction away from each other, meanwhile, the spring 202 is stressed and compressed until the ton bag is completely placed in the device body 1, the vacuum pump 3 works simultaneously, the suction force is transmitted to the connecting pipe 301, the sucking disc 302 generates the suction force to adsorb the left side and the right side of the ton bag, and therefore the ton bag can be fixed, and the ton bag can be stably discharged.

As a technical optimization scheme of the utility model, the air-blower 4 that is located 3 tops of vacuum pump is installed on the right side of device body 1, and air-blower 4's other end intercommunication has the part to be the play tuber pipe 401 of flexible pipe, and the other end intercommunication that goes out tuber pipe 401 has a dish 402 that goes out.

In this embodiment: the air outlet disc 402 is placed into a bag opening on the upper end face of the ton bag, then the air blower 4 works, air is blown into the air outlet disc 402 through the air outlet pipe 401, and wind power is blown into the ton bag through the air outlet disc 402, so that the blanking efficiency of materials in the ton bag is improved.

As a technical optimization scheme of the utility model, the equal fixedly connected with fixed plate 5 in the left and right sides of terminal surface under the device body 1, limiting plate 501 is all installed to both sides around between two fixed plates 5, and spout 502 has all been seted up to one side that two limiting plates 501 are relative, and sliding connection has cutter 504 between two spout 502, and the right side wall that is located left side fixed plate 5 installs the electric push rod 503 with cutter 504 fixed connection.

In this embodiment: when the bags need to be cut, the lower end face of the ton bag can be manually grasped, then the electric push rod 503 is started, the electric push rod 503 pushes the cutter 504 to move towards the right side, the cutter 504 is driven to stably move rightwards in the sliding groove 502 until the lower end face of the ton bag is cut, and then the material in the ton bag can smoothly fall.

As a technical optimization scheme of the utility model, the up end of device body 1 runs through and has seted up opening 102, the equal fixedly connected with dead lever 104 of four corners of the 1 up end of device body, and the lower terminal surface intercommunication of device body 1 has spacing section of thick bamboo 103.

In this embodiment: the ton bag with the material bodies is placed in the device body 1 through the opening 102, the belts at four corners of the ton bag are hung on the fixing rod 104, the feed opening in the lower end face of the ton bag penetrates through the limiting cylinder 103 and extends to the lower portion of the limiting cylinder 103, and therefore the ton bag with the material bodies can be limited and fixed, and subsequent bag cutting and feeding are facilitated.

As a technical optimization scheme of the utility model, the equal fixedly connected with rubber pad 201 in one side that two grip blocks 2 are relative.

In this embodiment: can protect ton bag through rubber pad 201, avoid lacerating and cause the leakage of material body.

As a technical optimization scheme of the utility model, connecting pipe 301 is flexible pipe, and the preceding terminal surface of device body 1 is provided with observation window 101.

In this embodiment: the connection pipe 301 is a telescopic pipe, so that the connection pipe 301 can be extended and contracted along with the movement of the clamping plate 2, and the working condition in the device body 1 can be conveniently checked through the observation window 101.

The utility model discloses a theory of operation and use flow: firstly, the ton bag containing materials is placed in the device body 1 through the opening 102, meanwhile, the belts at four corners of the ton bag are hung on the fixed rods 104, then the two clamping plates 2 are extruded according to the size of the ton bag, the two clamping plates 2 move towards the directions away from each other, meanwhile, the spring 202 is stressed and compressed until the ton bag is completely placed in the device body 1, meanwhile, the vacuum pump 3 works to transmit the suction force to the connecting pipe 301, the sucking disc 302 generates the suction force to suck the left side and the right side of the ton bag, the feed opening at the lower end face of the ton bag passes through the limiting cylinder 103 and extends to the lower part of the limiting cylinder 103, further, the ton bag can be fixed, secondly, the air outlet disc 402 is placed in the bag opening at the upper end face of the ton bag, then, the air blower 4 works, air is blown into the air outlet disc 402 through the air outlet pipe 401, and the air is blown into the ton bag through the air outlet disc 402, finally, the lower end face of the ton bag is manually grasped, the electric push rod 503 is started, the electric push rod 503 pushes the cutter 504 to move towards the right side, the cutter 504 is enabled to stably move towards the right in the sliding groove 502 until the lower end face of the ton bag is cut, and then the material body in the ton bag can smoothly fall.

The present invention is not limited to the above preferred embodiments, and any modifications, equivalent replacements, and improvements made within the spirit and principle of the present invention should be included within the protection scope of the present invention.

Claims

1. The utility model provides a bag mechanism is cut to bottom, includes device body (1), its characterized in that: the clamping plates (2) are arranged on the left side and the right side inside the device body (1), and three springs (202) are arranged between the opposite sides of the two clamping plates (2) and the inner wall of the device body (1);

vacuum pump (3), two are all installed to the left and right sides of device body (1) one side that vacuum pump (3) is relative all communicates has connecting pipe (301) that extend to device body (1) inside, two the other end of connecting pipe (301) all communicates has sucking disc (302) that are located the coplanar with grip block (2).

2. The bottom bag cutting mechanism of claim 1, wherein: the air blower (4) positioned above the vacuum pump (3) is installed on the right side of the device body (1), the other end of the air blower (4) is communicated with an air outlet pipe (401) with a telescopic pipe, and the other end of the air outlet pipe (401) is communicated with an air outlet disc (402).

3. The bottom bag cutting mechanism of claim 1, wherein: device body (1) lower terminal surface's the equal fixedly connected with fixed plate of the left and right sides (5), two limiting plate (501), two are all installed to both sides around between fixed plate (5) spout (502), two have all been seted up to one side that limiting plate (501) is relative between spout (502) sliding connection has cutter (504), and the right side wall that is located left side fixed plate (5) installs electric push rod (503) with cutter (504) fixed connection.

4. The bottom bag cutting mechanism of claim 1, wherein: an opening (102) is formed in the upper end face of the device body (1) in a penetrating mode, fixing rods (104) are fixedly connected to four corners of the upper end face of the device body (1) respectively, and a limiting barrel (103) is communicated with the lower end face of the device body (1).

5. The bottom bag cutting mechanism of claim 1, wherein: two the equal fixedly connected with rubber pad (201) of one side that grip block (2) are relative.

6. The bottom bag cutting mechanism of claim 1, wherein: the connecting pipe (301) is a telescopic pipe, and the front end face of the device body (1) is provided with an observation window (101).