CN217554283U

CN217554283U - Semi-automatic packaging exhaust mechanism

Info

Publication number: CN217554283U
Application number: CN202221158509.5U
Authority: CN
Inventors: 朱吉斌; 胡玉立
Original assignee: Zhuhai Runding Intelligent Technology Co ltd
Current assignee: Zhuhai Runding Intelligent Technology Co ltd
Priority date: 2022-05-13
Filing date: 2022-05-13
Publication date: 2022-10-11
Anticipated expiration: 2032-05-13

Abstract

The utility model discloses a semi-automatic packing exhaust mechanism, its including the support that has the cantilever strut, locate the ware that opens and shuts of cantilever strut, the ware that opens and shuts is equipped with two arms that open and shut of reverse each other, opens and shuts the tail end fixedly connected with of arm and transversely sets up and can fold or the exhaust gas pressure plate of opening. Put into the wrapping bag that the sack faces up and have the content when packing exhaust mechanism's exhaust clamp plate is opened, press from both sides the sack and discharge unnecessary air when the exhaust clamp plate folds, can get into the station of sealing after the exhaust is accomplished and accomplish the hot pressing or extrude and seal the processing, the action of exhaust and sealing is finished at one stroke, need not personnel's manual intervention, convenient operation reduces artifical intensity of labour.

Description

Semi-automatic packaging exhaust mechanism

Technical Field

The utility model relates to a packing exhaust technology especially relates to a semi-automatic packing exhaust mechanism.

Background

In order to keep the interior fresh and prevent the contents from deteriorating when packaging articles, it is common to fill the interior with clean nitrogen or to pump out excess gas. For some simple packages, for materials containing a large amount of gas, the excess air in the bag is generally manually squeezed out by hands before the bag is sealed, and then the bag is sent into a sealing machine for sealing.

Disclosure of Invention

The technical problem to be solved by the utility model is to provide a convenient operation reduces artifical intensity of labour semi-automatic packing exhaust mechanism.

In order to solve the technical problem, the utility model discloses the technical scheme who adopts is: the semi-automatic packaging exhaust mechanism comprises a support with a cantilever support frame and an opening and closing device arranged on the cantilever support frame, wherein the opening and closing device is provided with two opening and closing arms which are opened and closed in opposite directions, and the tail end of each opening and closing arm is fixedly connected with an exhaust pressure plate which is transversely arranged and can be closed or opened.

As the utility model discloses semi-automatic packing exhaust mechanism's technical scheme's an improvement, the ware that opens and shuts including install in cantilever strut's cylinder, fixed connection with cantilever strut's support frame plate, fixed connection in the connector of the output shaft of cylinder, one end articulate in open and close the even arm of the upper end of arm, open and close the arm middle part articulate in support frame plate, the connector with the articulated flexible drive that makes the output shaft of the other end of even arm converts the push-and-pull and then the promotion to opening and closing the arm exhaust pressure board is to open and close the action.

As an improvement of the technical proposal of the semi-automatic packaging exhaust mechanism of the utility model, the lower edge of the exhaust pressure plate is provided with an extension sheet inclined to the outside.

As an improvement of the technical scheme of the semi-automatic packaging exhaust mechanism of the utility model, the body of the exhaust pressure plate is a flexible elastic plate body, and the top plate of the exhaust pressure plate is connected with the opening and closing arm through an L-shaped connecting block; the outer side of the body of the exhaust pressure plate is provided with a support sheet fixedly connected with the top plate.

As an improvement of the technical solution of the semi-automatic packaging exhaust mechanism of the present invention, the support includes a base extending in four directions, a lifting pillar having a bottom end fixedly connected to the base, and a lifting device sleeved on the lifting pillar, the lifting device includes a lifting seat, a roller installed in the lifting seat and allowing the roller to crawl along the lifting pillar, and a driving motor for driving the roller to rotate; the root part of the cantilever support frame is fixedly connected to one side of the lifting seat.

As the utility model discloses semi-automatic packing exhaust mechanism's technical scheme's an improvement, the lift seat is equipped with pivot and this pivot and wears out the lift seat is installed in the hand wheel, pivot fixed mounting has the drive wheel, and this drive wheel can link and order about the gyro wheel rotates.

As an improvement of the technical scheme of the semi-automatic packaging exhaust mechanism, the position of the lifting support corresponding to the roller is provided with a friction strip extending vertically.

As the utility model discloses semi-automatic packing exhaust mechanism's a technical scheme's improvement, the top of exhaust pressure plate is equipped with the dust excluding hood, and the dust excluding hood upper end is through dust removal union coupling negative pressure device.

The beneficial effects of the utility model reside in that: the packaging exhaust mechanism is provided with an opening and closing device and two opening and closing arms which are opened and closed reversely on a support and a cantilever strut, the tail end of each opening and closing arm is fixedly connected with an exhaust pressure plate which is transversely arranged, a packaging bag with an upward bag opening and contents is placed when the exhaust pressure plate is opened, the bag opening is clamped to discharge redundant air when the exhaust pressure plate is closed, the packaging bag can enter a sealing station to complete hot pressing or extrusion sealing treatment after exhaust is completed, the exhaust and sealing actions are finished at one stroke, manual intervention of personnel is not needed, and the operation is convenient and the labor intensity is reduced.

Drawings

Fig. 1 is a schematic view of a three-dimensional structure of a semi-automatic packaging exhaust mechanism of the present invention.

Fig. 2 is a schematic diagram of a forward structure of the semi-automatic packaging and exhausting mechanism shown in fig. 1.

Fig. 3 is a schematic side view of the semi-automatic package venting mechanism shown in fig. 1.

Fig. 4 is a schematic side view of the cantilever bracket and the open shutter in the semi-automatic package exhaust mechanism.

Fig. 5 is a schematic side sectional view of the cantilever bracket and the open-close device shown in fig. 4.

Detailed Description

The following describes the present invention with reference to the accompanying drawings.

As shown in fig. 1-5, the present invention relates to a semi-automatic packaging exhaust mechanism, which comprises a support 11 with a cantilever support frame 16, and an opener installed on the cantilever support frame 16, wherein the opener is provided with two opening and closing arms 21 that are opened and closed reversely, and the tail end of the opening and closing arm 21 is fixedly connected with an exhaust pressure plate 22 that is transversely arranged and can be closed or opened. The packaging exhaust mechanism is provided with an opening and closing device and two opening and closing arms 21 which are opened and closed reversely, the tail ends of the opening and closing arms 21 are fixedly connected with an exhaust pressure plate 22 which is transversely arranged, a packaging bag with an upward bag opening and containing contents is placed when the exhaust pressure plate 22 is opened, the bag opening is clamped to exhaust redundant air when the exhaust pressure plate 22 is closed, the packaging bag can enter a sealing station after exhaust is completed to complete hot pressing or extrusion sealing treatment, exhaust and sealing actions are completed at one step, manual intervention of personnel is not needed, operation is convenient, and labor intensity is reduced. The semi-automatic equipment is used for discharging redundant air except materials in the bag before packaging and sealing, and the problem of labor intensity of manual procedures of leading in a sealing machine and extruding the bag can be solved.

The opening and closing device comprises an air cylinder 31 installed on the cantilever support frame 16, a support frame plate 32 fixedly connected with the cantilever support frame 16, a connector 33 fixedly connected with an output shaft of the air cylinder 31, and a connecting arm 36 with one end hinged to the upper end of the opening and closing arm 21, wherein the middle part of the opening and closing arm 21 is hinged to the support frame plate 32, and the connector 33 is hinged to the other end of the connecting arm 36 to convert telescopic driving of the output shaft into pushing and pulling of the opening and closing arm 21 so as to push the exhaust pressure plate 22 to perform opening and closing actions. The cylinder drives the connecting head 33 fixedly connected with the output shaft and the connecting arm 36 to carry out transmission, drives the opening and closing arm 21 to swing, further pushes the air exhaust pressure plate 22 to open and close, the bag opening of the packaging bag can be opened to enter, and the bag opening is squeezed to exhaust redundant air when the bag is closed. Preferably, the lower edge of the exhaust pressure plate 22 is provided with an extension piece 28 inclined outward, and the extension piece 28 plays a role of guiding, preventing the bag from being punctured and generating no indentation on the bag. Furthermore, the body of the exhaust pressing plate 22 is a flexible elastic plate body, the packaging bag is protected in the extrusion process, the packaging bag is prevented from being damaged by pressing, the top plate 29 of the exhaust pressing plate 22 is connected with the opening and closing arm 21 through the L-shaped connecting blocks 23, the buffering softness is further increased, the exhaust pressing plate 22 is prevented from being damaged by the top of a packaging material, meanwhile, a certain space can be formed between the two L-shaped connecting blocks 23, and a reserved space is provided for a sealing extrusion structure; the support sheet 26 is arranged on the outer side of the body of the exhaust pressure plate 22 and is fixedly connected with the top plate 29, so that the overall strength of the exhaust pressure plate 22 is improved.

The support 11 comprises a base 12 extending in four directions, a lifting pillar 13 fixedly connected to the base 12 at the bottom end, and a lifting device 15 sleeved on the lifting pillar 13, wherein the lifting device 15 comprises a lifting seat 51, a roller 52 arranged in the lifting seat 51 and enabling the lifting seat to crawl along the lifting pillar 13, and a driving motor for driving the roller 52 to rotate; the root of the cantilever bracket 16 is fixedly connected to one side of the lifting seat 51. The driving motor drives the roller 52 to rotate so as to climb along the lifting support 13, so that the lifting seat 51 can perform height position adjustment relative to the lifting support 13, that is, the lifting device 15 and the cantilever support frame 16 can perform height position adjustment. Furthermore, the lifting seat 51 is provided with a rotating shaft 53 which penetrates through the lifting seat 51 and is arranged on a hand wheel 55, the rotating shaft 53 is fixedly provided with a driving wheel which can drive the roller 52 to rotate in a linkage manner, so that the height of the cantilever support frame 16 can be manually adjusted, and the lifting seat is suitable for packaging bags of different specifications. Preferably, the position of the lifting support 13 corresponding to the roller 52 is provided with a vertically extending friction strip 18, so that the roller 52 smoothly climbs up and down to prevent slipping, and the cantilever strut 16 and the opener are locked at a determined height position, thereby being folded at the same height position to expel air.

A dust hood 62 is arranged above the exhaust pressure plate 22, the upper end of the dust hood 62 is connected with a negative pressure device through a dust removal pipe 63, so that part of material dust brought out when the exhaust pressure plate 22 extrudes exhaust air can be pumped away, and the phenomenon that the material dust stays in a workshop to cause environmental pollution is avoided.

The above disclosure is only for the purpose of illustrating the preferred embodiments of the present invention and should not be construed as limiting the scope of the present invention, so that the present invention will not be limited by the accompanying claims.

Claims

1. The utility model provides a semi-automatic packing exhaust mechanism which characterized in that: the device comprises a support with a cantilever strut and an opening and closing device arranged on the cantilever strut, wherein the opening and closing device is provided with two opening and closing arms which are opened and closed reversely, and the tail ends of the opening and closing arms are fixedly connected with a transversely arranged exhaust pressure plate which can be closed or opened.

2. The semi-automatic package venting mechanism of claim 1, wherein: the opening and closing device comprises an air cylinder arranged on the cantilever support frame, a support frame plate fixedly connected with the cantilever support frame, a connector fixedly connected with an output shaft of the air cylinder, a connecting arm with one end hinged to the upper end of the opening and closing arm, the middle part of the opening and closing arm is hinged to the support frame plate, and the connector is hinged to the other end of the connecting arm to enable telescopic driving of the output shaft to be converted into pushing and pulling of the opening and closing arm so as to push the exhaust gas pressure plate to perform opening and closing actions.

3. The semi-automatic package venting mechanism of claim 1 or 2, wherein: the lower edge of the exhaust pressure plate is provided with an extension sheet which inclines outwards.

4. The semi-automatic package venting mechanism of claim 3, wherein: the body of the exhaust pressure plate is a flexible elastic plate body, and the top plate of the exhaust pressure plate is connected with the opening-closing arm through an L-shaped connecting block; the outer side of the body of the exhaust pressure plate is provided with a support sheet fixedly connected with the top plate.

5. The semi-automatic package venting mechanism of claim 1, wherein: the support comprises a base extending in four directions, a lifting support column with the bottom end fixedly connected to the base, and a lifting device sleeved on the lifting support column, wherein the lifting device comprises a lifting seat, a roller which is arranged in the lifting seat and enables the roller to crawl along the lifting support column, and a driving motor which drives the roller to rotate; the root part of the cantilever support frame is fixedly connected to one side of the lifting seat.

6. The semi-automatic package venting mechanism of claim 5, wherein: the lifting seat is provided with a rotating shaft, the rotating shaft penetrates out of the lifting seat and is arranged on a hand wheel, and a driving wheel is fixedly arranged on the rotating shaft and can be linked to drive the roller to rotate.

7. The semi-automatic package venting mechanism of claim 5, wherein: and a vertically extending friction strip is arranged at the position of the lifting support column corresponding to the roller.

8. The semi-automatic package venting mechanism of claim 1, wherein: and a dust hood is arranged above the exhaust pressure plate, and the upper end of the dust hood is connected with a negative pressure device through a dust removal pipe.