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Automatic bag clamping and opening device and machine tool

A bag support device and automatic technology, applied in packaging and other directions, can solve the problems of low work efficiency, high labor intensity, repetitive and cumbersome actions, etc.

Pending Publication Date: 2022-05-13
燕诚智能设备制造河北有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In many packaging processes, packaging is generally decomposed into multiple manual processes, including bag taking, bag opening, bag stretching, bag filling and sealing, etc., which have the disadvantages of repetitive and cumbersome actions, high labor intensity, and low work efficiency; automatic packaging The machine is widely used in various packaging processes and automation processes

Method used

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  • Automatic bag clamping and opening device and machine tool
  • Automatic bag clamping and opening device and machine tool
  • Automatic bag clamping and opening device and machine tool

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0033] As mentioned in the background technology, in view of the problems in the prior art, this application proposes an automatic bag clamping device, such as figure 1 shown, including:

[0034] The installation substrate 100; preferably, the installation substrate 100 is rectangular, wherein the first long side is fixed on the machine table, and the second long side protrudes outward and is suspended.

[0035] The automatic bag opening mechanism 300 is arranged under the installation substrate 100 and is used to absorb and open the packaging bag along the first direction. The automatic bag opening mechanism 300 makes the packaging bag placed on the automatic bag holder Below the mechanism 200, the packaging bag is in an open state, ready for the bag stretching process. The first direction is the direction of the extension line perpendicular to the axis of symmetry of the long side of the mounting substrate 100 .

[0036] Two automatic bag clamping and supporting mechanisms...

Embodiment 2

[0048] On the basis of the embodiment, the third drive assembly 250 is a first rodless cylinder, and the second drive assembly 240 is connected to the first slider 251 of the first rodless cylinder. Preferably, the first rodless cylinder is a magnetic coupling rodless cylinder, such as image 3 As shown, the cylinder includes two first bases 252 fixed on the installation substrate 100, two support columns 253 are bridged between the two first bases 252, and the two support columns 253 There is a first guide rail 254 between the two first bases 252, the first slider 251 is sleeved outside the first guide rail 254, and a magnet is arranged inside the first guide rail 254, so The magnet can move in the first guide rail 254 under the action of the cylinder piston, and the first slider 251 is also provided with a magnet near the first guide rail 254, so under the action of the cylinder, the The first slider 251 can slide on the first guide rail 254; the first slider 251 is a cuboi...

Embodiment 3

[0053] On the basis of Example 2, such as image 3 and Figure 4 As shown, the bag stretching assembly includes a folding plate 221 and a limit assembly 222. In the initial state, the folding plate 221 is in an open state. When the clamping assembly 210 moves in a direction parallel to the second direction, the The limiting component 222 can make the folding plate 221 close. The folding plate 221 includes a rotating shaft 2211, and a first hinged leaf 2212 and a second hinged leaf 2213 hinged outside the rotating shaft 2211, preferably, the first hinged leaf 2212 and the second hinged leaf 2213 It is rectangular, and its opposite surfaces are connected with a cylinder sleeved outside the rotating shaft 2211. Between the two cylinders, the rotating shaft 2211 is wound with multiple coils of springs. The first hinged leaf 2212 and the second hinged leaf 2213 are arranged so that in a natural state, the folded plate 221 is in an open state.

[0054] Specifically, such as ima...

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Abstract

The invention provides an automatic bag clamping and opening device and a machine tool. The automatic bag clamping and opening device comprises a mounting base plate; the automatic bag opening mechanism is used for adsorbing and opening the packaging bag in the first direction; two automatic bag clamping and opening mechanisms are symmetrically arranged on the mounting base plate in the second direction, and the automatic bag clamping and opening mechanism comprises a clamping assembly which is arranged outside the mounting base plate and comprises two opposite clamping pieces distributed in the second direction; the bag opening assembly is installed on the clamping assembly and used for opening the packaging bag in the direction parallel to the first direction; the first driving assembly is mounted on the clamping assembly and is used for driving the two clamping pieces to be relatively close to or far away from each other; a second driving assembly; the lifting assembly is connected with the first driving assembly and used for driving the clamping assembly to ascend and descend; and the third driving assembly is mounted on the mounting base plate, connected with the second driving assembly and used for driving the second driving assembly to move in the direction parallel to the second direction.

Description

technical field [0001] The application relates to the technical field of automatic machines, in particular to an automatic bag clamping and supporting device and a machine tool. Background technique [0002] In many packaging processes, packaging is generally decomposed into multiple manual processes, including bag taking, bag opening, bag stretching, bag filling and sealing, etc., which have the disadvantages of repetitive and cumbersome actions, high labor intensity, and low work efficiency; automatic packaging The machine is widely used in various packaging processes and automation processes. The use of automatic packaging function can greatly improve the production efficiency. After the bag opening process is completed and before the bagging work, if the bag mouth is not opened, it will cause the risk of material leakage or damage to the packaging bag during bagging. Contents of the invention [0003] In view of the above defects or deficiencies in the prior art, the ...

Claims

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Application Information

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IPC IPC(8): B65B43/30B65B43/34B65B43/46
CPCB65B43/30B65B43/34B65B43/465
Inventor 赵荣艳李国辉
Owner 燕诚智能设备制造河北有限公司
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