CN216838480U

CN216838480U - Bag pressing device for automatic joint cutter

Info

Publication number: CN216838480U
Application number: CN202122446055.3U
Authority: CN
Inventors: 崔书善
Original assignee: Zhaoyuan Zhangxing Packaging Co ltd
Current assignee: Zhaoyuan Zhangxing Packaging Co ltd
Priority date: 2021-10-11
Filing date: 2021-10-11
Publication date: 2022-06-28
Anticipated expiration: 2031-10-11

Abstract

The utility model discloses an automatic joint cutter is with pressing bagging apparatus, comprises an operation bench, the four corners position department at operation panel top all installs the installation pole, the mounting panel is installed on the top of installation pole, and the intermediate position department at mounting panel bottom both ends all installs the pneumatic cylinder to the output of pneumatic cylinder is connected with first briquetting board, first recess has been seted up to the intermediate position department of first briquetting board bottom, and the four corners position department of first briquetting board bottom all reserves the second recess. The utility model discloses a be provided with the piston rod on the inflator, and the piston rod extends to the below of first pressboard for when control pneumatic cylinder drives first pressboard and suppresses the raw materials on the operation panel, the second pressboard on the piston rod can contact with the raw materials at first, and suppress it in the four corners department of equipment operation initial stage to raw materials one end, avoid the equipment operation in-process to cause the skew to the raw materials easily, and can clear up the raw materials before the suppression.

Description

Bag pressing device for automatic joint cutter

Technical Field

The utility model relates to a braided bag production technical field especially relates to an automatic joint cutter is with pressing bagging apparatus.

Background

The braided bag is the article that is used for other article to store that daily life is used for commonly used, therefore market demand keeps higher increase all the time, and the braided bag needs to carry out the joint-cutting to weaving the raw materials in process of production to further produce into the braided bag, automatic joint-cutting machine at first need utilize the pressure bagging apparatus to suppress it fixed when using.

When using, the bag pressing device for the existing automatic cutting and sewing machine generally directly drives the pressing part to press raw materials by using a hydraulic mechanism, but equipment can generate certain vibration in the operation process, the raw materials placed on an operation table in the process are easy to shift, and then the pressed raw materials are inconsistent with the expected positions, so that the accuracy of subsequent cutting and sewing processing is influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a bag pressing device for an automatic joint cutter.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides an automatic bag pressing device for joint cutter, includes the operation panel, the four corners position department at operation panel top all installs the installation pole, the mounting panel is installed on the top of installation pole, and the intermediate position department at mounting panel bottom both ends all installs the pneumatic cylinder to the output of pneumatic cylinder is connected with first pressboard, first recess has been seted up to the intermediate position department of first pressboard bottom, and the four corners position department of first pressboard bottom all reserves the second recess, the four corners position department at first pressboard top all installs the inflator.

Preferably, the four corners of the bottom of the operating platform are fixed with support rods, and rubber pads are adhered to the bottom ends of the support rods.

Preferably, the top of the cylinder on one side close to the hydraulic cylinder is communicated with an exhaust pipe, a first one-way valve is mounted inside the exhaust pipe, and the exhaust pipe is communicated with the first groove.

Preferably, the top of the cylinder far away from one side of the hydraulic cylinder is communicated with an air inlet pipe, a second one-way valve is arranged inside the air inlet pipe, and a filter plate is arranged at one end, far away from the cylinder, of the air inlet pipe.

Preferably, a piston rod is arranged at the bottom inside the air cylinder, the piston rod penetrates through the air cylinder and the first pressing plate respectively, and a spring is connected between the piston rod and the air cylinder.

Preferably, the bottom end of the piston rod is provided with a second pressing plate, and the bottom of the second pressing plate is provided with anti-skid grains.

Compared with the prior art, the utility model, its beneficial effect does:

1. be provided with the piston rod through the inflator, and the piston rod extends to the below of first pressboard for when control pneumatic cylinder drove first pressboard and suppresses the raw materials on the operation panel, the second pressboard on the piston rod can be at first with the raw materials contact, and suppress it in the equipment operation initial stage to the four corners department of raw materials one end, thereby avoid the vibrations of equipment operation in-process to cause the skew to the raw materials easily.

2. Through the sliding connection of the piston rod and the air cylinder, the elasticity of the spring enables the second pressing plate to be in contact with the raw materials, the hydraulic cylinder can continue to drive the first pressing plate to move downwards, the piston rod can slide relative to the air cylinder in the moving process, and accordingly air in the air cylinder is driven to enter the first groove through the exhaust pipe and be sprayed out, the top of the raw materials to be completely pressed can be further cleaned, and the raw materials are prevented from being damaged in the follow-up pressing process due to the fact that hard impurities exist in the raw materials.

Drawings

Fig. 1 is a schematic front sectional view of a bag pressing device for an automatic joint cutter according to the present invention;

fig. 2 is an enlarged schematic view of a portion a of fig. 1 according to the present invention;

fig. 3 is a schematic view of the first pressing plate of the bag pressing device for the automatic joint cutter according to the present invention.

In the figure: the device comprises an operation table 1, a mounting rod 2, a supporting rod 3, a rubber pad 4, a mounting plate 5, a hydraulic cylinder 6, a first pressing plate 7, a first groove 8, a second groove 9, an air cylinder 10, an exhaust pipe 11, a first check valve 12, an air inlet pipe 13, a second check valve 14, a filter plate 15, a piston rod 16, a spring 17 and a second pressing plate 18.

Detailed Description

In order to make the above objects, features and advantages of the present invention more comprehensible, embodiments of the present invention are described in detail below with reference to the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. The present invention can be embodied in many different forms other than those specifically described herein, and it will be apparent to those skilled in the art that similar modifications can be made without departing from the spirit and scope of the invention, and it is therefore not to be limited to the specific embodiments disclosed below.

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. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not represent the only embodiments.

Referring to fig. 1-3, a bag pressing device for an automatic joint cutter comprises an operating platform 1, wherein mounting rods 2 are mounted at four corners of the top of the operating platform 1, supporting rods 3 are fixed at four corners of the bottom of the operating platform 1, and rubber pads 4 are adhered to the bottom ends of the supporting rods 3, so that the stability of the device during placement is ensured;

the mounting rod 2 is provided with a mounting plate 5 at the top end thereof, hydraulic cylinders 6 are mounted at the middle positions of the two ends of the bottom of the mounting plate 5, the output end of the hydraulic cylinder 6 is connected with a first pressing plate 7, the middle position of the bottom of the first pressing plate 7 is provided with a first groove 8, four corners of the bottom of the first pressing plate 7 are provided with second grooves 9, air cylinders 10 are mounted at the four corners of the top of the first pressing plate 7, the top of the air cylinder 10, which is close to one side of the hydraulic cylinder 6, is communicated with an exhaust pipe 11, a first check valve 12 is mounted inside the exhaust pipe 11, the exhaust pipe 11 is communicated with the first groove 8, so that when the internal pressure of the air cylinder 10 is gradually increased, the first check valve 12 can be opened in a rotating manner under the action of pressure, so that air in the air cylinder 10 enters the first groove 8 through the exhaust pipe 11 and is ejected, thereby cleaning the raw materials to be pressed, the raw materials are prevented from being damaged during subsequent pressing due to the existence of part of hard impurities on the raw materials;

the top of the side, far away from the hydraulic cylinder 6, of the air cylinder 10 is communicated with an air inlet pipe 13, a second one-way valve 14 is arranged inside the air inlet pipe 13, and a filter plate 15 is arranged at one end, far away from the air cylinder 10, of the air inlet pipe 13, so that when negative pressure is formed in the air cylinder 10, the second one-way valve 14 can be opened in a rotating mode under the action of the negative pressure, and external air enters the inside of the air cylinder 10 after being filtered by the filter plate 15;

a piston rod 16 is arranged at the bottom inside the air cylinder 10, the piston rod 16 respectively penetrates through the air cylinder 10 and the first pressing plate 7, a spring 17 is connected between the piston rod 16 and the air cylinder 10, the piston rod 16 is respectively in sliding connection with the air cylinder 10 and the first pressing plate 7, so that after the piston rod 16 preliminarily presses one end of the raw material, the first pressing plate 7 can continuously move downwards, and the piston rod 16 moves towards the air cylinder 10 at the moment, so that the pressure inside the air cylinder 10 is increased, and further the device can perform air injection cleaning on the raw material at the moment;

second pressboard 18 is installed to the bottom of piston rod 16, and the bottom of second pressboard 18 is provided with anti-skidding line for piston rod 16 is when suppressing the one end of raw materials, and second pressboard 18 can replace the bottom of piston rod 16 and carry out direct contact with the raw materials, avoids causing the damage to the raw materials, guarantees the steadiness of suppression simultaneously.

When the utility model is used, as shown in fig. 1-3, the device is powered on, the raw material is placed on the operation table 1, the control hydraulic cylinder 6 drives the first pressing plate 7 to move downwards, the second pressing plate 18 on the piston rod 16 is firstly contacted with the four corners of one end of the raw material and is matched with the operation table 1 to preliminarily press the raw material, at this time, the control hydraulic cylinder 6 drives the first pressing plate 7 to move downwards continuously, the first pressing plate 7 can move downwards continuously through the sliding connection between the piston rod 16 and the air cylinder 10 and the elasticity of the spring 17, and the piston rod 16 slides upwards relative to the air cylinder 10, so as to extrude the gas in the air cylinder 10 outwards, at this time, the second check valve 14 in the air inlet pipe 13 is limited by the corresponding limiting part and is in a closed state, the first check valve 12 in the exhaust pipe 11 is opened by rotation under the action of air pressure, so that the gas in the air cylinder 10 can flow to the inside of the first groove 8 through the exhaust pipe 11 and be sprayed out, therefore, the raw material can be cleaned by air injection at the position to be fully pressed, the damage to the raw material caused by pressing due to the existence of a part of hard fine impurities on the raw material is avoided, until the raw material is completely pressed by the first pressing plate 7, the second pressing plate 18 is positioned in the second groove 9 and is matched with the first pressing plate 7 for pressing, the other group of hydraulic cylinders 6 are controlled to drive the corresponding first pressing plate 7 to press the other end of the raw material, the pressing can be completed, when the pressing is released, the hydraulic cylinders 6 are controlled to drive the first pressing plate 7 to move upwards, the piston rods 16 slide downwards relative to the air cylinders 10 at the moment, negative pressure is gradually formed in the air cylinders 10, the limit of the first check valves 12 in the exhaust pipes 11 corresponding to the limit parts is in a closed state, the second check valves 14 in the air inlet pipes 13 rotate and open under the negative pressure effect, so that external air enters the air cylinders 10 through the air inlet pipes 13, until the first pressing plate 7 and the piston rod 16 are restored to the original positions, the pressing of the raw materials is released.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides an automatic bag pressing device for joint cutter, includes operation panel (1), its characterized in that, installation pole (2) are all installed to the four corners position department at operation panel (1) top, mounting panel (5) are installed on the top of installation pole (2), and the intermediate position department at mounting panel (5) bottom both ends all installs pneumatic cylinder (6) to the output of pneumatic cylinder (6) is connected with first pressboard (7), first recess (8) have been seted up to the intermediate position department of first pressboard (7) bottom, and the four corners position department of first pressboard (7) bottom all reserves second recess (9), inflator (10) are all installed to the four corners position department at first pressboard (7) top.

2. The bag pressing device for the automatic slitting machine according to claim 1, wherein the support rods (3) are fixed at four corners of the bottom of the operating platform (1), and rubber pads (4) are adhered to the bottom ends of the support rods (3).

3. The bag pressing device for the automatic slitting machine according to claim 1, characterized in that the top of the side of the air cylinder (10) close to the hydraulic cylinder (6) is communicated with an exhaust pipe (11), the inside of the exhaust pipe (11) is provided with a first check valve (12), and the exhaust pipe (11) is communicated with the first groove (8).

4. The bag pressing device for the automatic slitting machine according to claim 1, wherein the top of the side of the air cylinder (10) far away from the hydraulic cylinder (6) is communicated with an air inlet pipe (13), the inside of the air inlet pipe (13) is provided with a second one-way valve (14), and one end of the air inlet pipe (13) far away from the air cylinder (10) is provided with a filter plate (15).

5. The bag pressing device for the automatic slitting machine according to claim 1, wherein the bottom of the inside of the air cylinder (10) is provided with a piston rod (16), the piston rod (16) penetrates through the air cylinder (10) and the first pressing plate (7) respectively, and a spring (17) is connected between the piston rod (16) and the air cylinder (10).

6. The bag pressing device for the automatic slitting machine according to claim 5, wherein the bottom end of the piston rod (16) is provided with a second pressing plate (18), and the bottom of the second pressing plate (18) is provided with anti-skid threads.