CN213564696U

CN213564696U - Automatic installation mechanism of bag making machine

Info

Publication number: CN213564696U
Application number: CN202022099520.6U
Authority: CN
Inventors: 沈旻昊; 沈国峰; 郑春华
Original assignee: Suzhou Huashida Printing And Packaging Co Ltd
Current assignee: Suzhou Huashida Printing And Packaging Co Ltd
Priority date: 2020-09-22
Filing date: 2020-09-22
Publication date: 2021-06-29
Anticipated expiration: 2030-09-22

Abstract

The application relates to an automatic installation mechanism of a bag making machine, which relates to the field of packaging bag production and comprises a rack and a feeding device arranged on the rack, wherein the feeding device is connected with a pipeline for conveying a valve nozzle, the rack is provided with a feeding plate in a sliding manner at the tail end of the pipeline, the upper surface of the feeding plate is flush with the pipeline, and the rack is provided with a driving piece for driving the feeding plate to reciprocate along the vertical direction; the feeding plate is provided with two sliding blocks in a sliding mode, the sliding blocks are detachably provided with clamping jaws used for clamping valve nozzles, and the feeding plate is provided with a power assembly driving the two sliding blocks to move relatively. This application has the position stability who ensures the valve mouth in transportation process, ensures valve mouth and film mounted position, ensures the finished product quality of wrapping bag.

Description

Automatic installation mechanism of bag making machine

Technical Field

The application relates to the field of packaging bag production, in particular to an automatic installation mechanism of a bag making machine.

Background

The working process of the existing bag making machine is as follows: the coiled material film forms the bilayer through the former with the membrane, removes the in-process and experiences punching, installation valve mouth, indulges the heat-seal shaping of sealing the ware, violently, then intermittent type enters into cutter department and cuts off, obtains the wrapping bag finished product, need send the valve mouth to carry out the plane on the cutting hole of beating out when installation valve mouth and scald the mouth, cooperates hot press unit again to bond valve mouth and complex film heating together through the mode of hot pressing.

The prior Chinese patent with the patent publication number of CN209505082U provides an online automatic nozzle ironing device, which comprises a bottom frame, a cross beam arranged on the bottom frame, a spiral discharging mechanism arranged on one side of the bottom frame, a material sliding mechanism, a feeding groove arranged on the bottom frame, an ejection mechanism and an ironing head assembly arranged on the cross beam through a telescopic mechanism, wherein one end of the material sliding mechanism is communicated with the outlet end of the spiral discharging mechanism; the feeding end of the feeding chute is communicated with the other end of the material sliding mechanism; the ejection mechanism is used for ejecting the valve nozzle moving to the specified position of the feeding groove; the hot head assembly is located right above the ejection mechanism, wherein the hot head assembly is provided with a cooling mechanism.

In view of the above-mentioned related technologies, the inventor believes that in the process of transporting the valve nozzle upwards by the setting-out mechanism, if the position of the valve nozzle deviates, the valve nozzle cannot be aligned with the cutting hole, and the defect that the finished product of the packaging bag is affected exists.

SUMMERY OF THE UTILITY MODEL

To ameliorate the problem of valve mouth offset, the present application provides an automatic mounting mechanism for a bag making machine.

The application provides an automatic installation mechanism of system bag machine adopts following technical scheme:

an automatic mounting mechanism of a bag making machine comprises a rack and a feeding device mounted on the rack, wherein the feeding device is connected with a pipeline for conveying a valve nozzle, the rack is provided with a feeding plate in a sliding manner at the tail end of the pipeline, the upper surface of the feeding plate is flush with the pipeline, and the rack is provided with a driving piece for driving the feeding plate to reciprocate along the vertical direction; the feeding plate is provided with two sliding blocks in a sliding mode, the sliding blocks are detachably provided with clamping jaws used for clamping valve nozzles, and the feeding plate is provided with a power assembly driving the two sliding blocks to move relatively.

Through adopting above-mentioned technical scheme, material feeding unit carries the valve mouth towards pipeline direction, and the valve mouth moves to the delivery sheet on, and the valve mouth sets up for the collineation with cutting the hole, and this moment under power component's effect, two clamping jaws take place the opposite movement and press from both sides the valve mouth tight fixed, and the position of valve mouth on the delivery sheet is stable, and under the effect of driving piece, the delivery sheet moves up and installs the valve mouth in the cutting hole, ensures that the valve mouth is installed smoothly to the cutting hole in, promotes wrapping bag finished product quality.

Optionally, power component includes double threaded rod and drive double threaded rod pivoted motor, the delivery sheet sets up for cavity, the delivery sheet is provided with two and is used for respectively the gliding spout of slider, the spout is along vertical direction for running through the setting, two the slider respectively with double threaded rod's both ends screw fit.

Through adopting above-mentioned technical scheme, motor drive double threaded rod rotates, and the rotation of slider is restricted by the spout inner wall, and the slider moves along spout length direction, and the slider drives the clamping jaw and moves towards valve mouth direction.

Optionally, the height dimension of the clamping jaw in the vertical direction is smaller than the head dimension of the valve nozzle.

Through adopting above-mentioned technical scheme, when the cylinder carried the valve mouth to installing in the cutting hole, the clamping jaw did not influence the installation work of valve mouth with the film butt this moment.

Optionally, the double-end threaded rod is provided with two threaded portions, and the spiral directions of the two threaded portions are opposite.

Through adopting above-mentioned technical scheme, ensure the position that the clamping jaw moved to valve mouth butt.

Optionally, a rubber layer is fixedly arranged on the arc surface of the clamping jaw, which is abutted against the valve nozzle.

Through adopting above-mentioned technical scheme, the rubber layer is extruded and is out of shape, ensures the fixed effect to the valve mouth, and the rubber layer reduces the degree of wear between clamping jaw and the valve mouth simultaneously.

Optionally, the clamping jaw and the sliding block are fixed through a screw.

Through adopting above-mentioned technical scheme, the clamping jaw is dismantled in the installation of being convenient for.

Optionally, the feeding device is arranged as a vibrating disc, and the discharge end of the vibrating disc is communicated with the pipeline.

Through adopting above-mentioned technical scheme, constantly with the valve mouth towards the pipe conveying with the vibration dish, the valve mouth in the pipeline moves towards the below of cutting hole on the film.

Optionally, the driving member is an air cylinder fixedly connected to the frame, and an output end of the air cylinder is fixedly connected to the feeding plate.

Through adopting above-mentioned technical scheme, cylinder drive feed plate upward movement just installs the valve mouth in the cutting hole, treats that valve mouth and film hot pressing are in the same place, accomplishes the installation of valve mouth.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the motor drives the double-end threaded rod to rotate, the sliding block moves in the sliding groove, and the two clamping jaws move to clamp and fix the valve nozzle, so that the clamping effect on the valve nozzle is realized;

2. the cylinder promotes the feed plate and moves up, and the valve mouth is installed to in the cutting hole, and follow-up hot pressing technique is connected valve mouth and film.

Drawings

FIG. 1 is a schematic diagram of the overall structure of an embodiment of the present application;

FIG. 2 is a schematic view of a feed plate, jaws, double-headed threaded rod, and cylinder in an embodiment of the present application;

figure 3 is a partial cross-sectional view of a feed plate, jaws, double-headed threaded rod, and cylinder in an embodiment of the present application.

Reference numerals: 1. a frame; 2. a pipeline; 3. a feeding plate; 4. a slider; 5. a clamping jaw; 6. a double-headed threaded rod; 7. a motor; 8. a chute; 9. a vibrating pan; 10. a cylinder; 11. and (4) screws.

Detailed Description

The present application is described in further detail below with reference to figures 1-3.

The embodiment of the application discloses automatic installation mechanism of system bag machine. Referring to fig. 1, the automatic mounting mechanism of the bag making machine comprises a frame 1 and a feeding device mounted on the frame 1, wherein the feeding device is a vibrating disk 9, the output end of the vibrating disk 9 is connected with a pipeline 2 for conveying a valve nozzle, and the two vibrating disks 9 are respectively positioned on two sides of a thin film and correspond to cutting holes on the thin film; the valve nozzle is conveyed to the position of the pipeline 2 under the action of the vibration disk 9, and the valve nozzle in the pipeline 2 moves towards the lower part of the cutting hole in the film along with the continuous conveying of the valve nozzle towards the pipeline 2 by the vibration disk 9.

Referring to fig. 1 and 2, a feeding plate 3 is slidably arranged at the tail end of a pipeline 2 on a rack 1, the upper surface of the feeding plate 3 is flush with the pipeline 2, a valve nozzle enters the upper surface of the feeding plate 3 through the pipeline 2, the rack 1 is provided with a driving piece for driving the feeding plate 3 to reciprocate along the vertical direction, the driving piece is arranged into an air cylinder 10, the air cylinder 10 is fixedly connected with the rack 1, and the output end of the air cylinder 10 is fixedly connected with the feeding plate 3; when the valve nozzle is conveyed to the feeding plate 3, the central axis of the valve nozzle and the cutting hole are arranged in a collinear manner, the cylinder 10 drives the feeding plate 3 to move upwards and install the valve nozzle in the cutting hole, and when the valve nozzle and the film are hot-pressed together, the valve nozzle is installed.

Referring to fig. 2 and 3, in order to realize that the valve mouth installs the positional stability in cutting cut hole in-process, delivery sheet 3 sets up for cavity, delivery sheet 3 is provided with two spouts 8, spout 8 is for running through the setting, the both ends of spout 8 are closed setting, the internal sliding of spout 8 is provided with

slider

4, 4 removable clamping jaws 5 that are used for pressing from both sides tight valve mouth that are provided with of slider, the direction of motion of two clamping jaws 5 is perpendicular with the direction of motion of valve mouth on pipeline 2, delivery sheet 3 is provided with the power component of two 4 relative motion of sliders of drive, power component includes double threaded rod 6 and drive double threaded rod 6 pivoted motor 7, motor 7 fixed connection is in the inner chamber of delivery sheet 3, double threaded rod 6 rotates and connects in delivery sheet 3 inner chamber.

The double-end threaded rod 6 is provided with two threaded parts with opposite spiral directions, and the two sliding blocks 4 are respectively in spiral fit with the two threaded parts of the double-end threaded rod 6; motor 7 drive double threaded rod 6 rotates, and slider 4's rotation is restricted by 8 inner walls of spout, and slider 4 moves along 8 length direction in spout, and slider 4 drives clamping jaw 5 and moves towards valve mouth direction, realizes the tight effect of clamp to the valve mouth.

Clamping jaw 5 is less than the head size of valve mouth along the height dimension of vertical direction, the cambered surface fixedly connected with rubber layer of clamping jaw 5 and valve mouth butt, when clamping jaw 5 and valve mouth butt, this moment, the rubber layer is by extrusion deformation, ensure the fixed effect to the valve mouth, rubber layer reduction clamping jaw 5 and the degree of wear between the valve mouth simultaneously, carry the valve mouth to when installing in the cutting hole when cylinder 10, clamping jaw 5 does not have the butt with the film this moment, avoid clamping jaw 5 to influence the installation work of valve mouth.

The clamping jaw 5 and the sliding block 4 are fixed through the screw 11, the screw 11 penetrates through the clamping jaw 5 and then is in threaded connection with the sliding block 4, the clamping jaw 5 is fixed on the sliding block 4 at the moment, when the rubber layer is repeatedly extruded and deformed to be worn, the screw 11 is separated from the sliding block 4 and the clamping jaw 5 at the moment, and the sliding block 4 is separated from the clamping jaw 5, so that the replacement effect of the clamping jaw 5 is achieved.

The implementation principle of the automatic installation mechanism of the bag making machine in the embodiment of the application is as follows: the sliding block 4 and the clamping jaw 5 are fixed through a screw 11; vibration dish 9 begins work and carries the valve mouth towards 2 directions of pipeline, when the valve mouth moves to feed table 3 on, the central axis of valve mouth and the central axis collineation of cutting the hole this moment, motor 7 drive double threaded rod 6 rotates, slider 4 moves in spout 8, two clamping jaws 5 move to pressing from both sides the valve mouth tight fixed, the realization is to the tight effect of clamp of valve mouth, the rubber layer is extruded and is out of shape, cylinder 10 promotes feed table 3 and moves upwards, the valve mouth is installed to in the cutting hole, follow-up through hot pressing technique with valve mouth and film connection.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides an automatic installation mechanism of system bag machine, includes frame (1) and install in material feeding unit on frame (1), material feeding unit is connected with pipeline (2) that are used for the delivery valve mouth, its characterized in that: the rack (1) is provided with a feeding plate (3) in a sliding manner at the tail end of the pipeline (2), the upper surface of the feeding plate (3) is flush with the pipeline (2), and the rack (1) is provided with a driving piece for driving the feeding plate (3) to reciprocate along the vertical direction; the feeding plate (3) is provided with two sliding blocks (4) in a sliding mode, the sliding blocks (4) are detachably provided with clamping jaws (5) used for clamping valve nozzles, and the feeding plate (3) is provided with a power assembly driving the two sliding blocks (4) to move relatively.

2. The automatic mounting mechanism for a bag machine of claim 1, wherein: the power component comprises a double-threaded rod (6) and a drive motor (7) rotating the double-threaded rod (6), the feeding plate (3) is arranged in a hollow mode, the feeding plate (3) is provided with two sliding grooves (8) which are used for the sliding of the sliding blocks (4), the sliding grooves (8) are arranged in a penetrating mode in the vertical direction, and the sliding blocks (4) are matched with the two ends of the double-threaded rod (6) in a spiral mode.

3. An automatic mounting mechanism for a bag machine according to claim 2, wherein: the height dimension of the clamping jaw (5) along the vertical direction is smaller than the head dimension of the valve nozzle.

4. An automatic mounting mechanism for a bag machine according to claim 3, wherein: the double-end threaded rod (6) is provided with two threaded portions, and the spiral directions of the two threaded portions are opposite.

5. An automatic mounting mechanism for a bag machine according to claim 4, wherein: and a rubber layer is fixedly arranged on the arc surface of the clamping jaw (5) abutted against the valve nozzle.

6. An automatic mounting mechanism for a bag machine according to claim 5, wherein: the clamping jaw (5) and the sliding block (4) are fixed through a screw (11).

7. The automatic mounting mechanism for a bag machine of claim 1, wherein: the feeding device is arranged as a vibrating disc (9), and the discharge end of the vibrating disc (9) is communicated with the pipeline (2).

8. The automatic mounting mechanism for a bag machine of claim 1, wherein: the driving piece is arranged as an air cylinder (10) fixedly connected with the rack (1), and the output end of the air cylinder (10) is fixedly connected with the feeding plate (3).