CN212765047U - Bottom sealing mechanism of valve bag forming equipment - Google Patents
Bottom sealing mechanism of valve bag forming equipment Download PDFInfo
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- CN212765047U CN212765047U CN202021148462.5U CN202021148462U CN212765047U CN 212765047 U CN212765047 U CN 212765047U CN 202021148462 U CN202021148462 U CN 202021148462U CN 212765047 U CN212765047 U CN 212765047U
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- wall
- resistant layer
- hole
- valve bag
- movable plate
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Abstract
The utility model discloses a back cover mechanism of valve bag forming equipment, which belongs to the field of back cover of valve bags and comprises a base, wherein the surface of the base is provided with a chute, the inner wall of the chute is slidably provided with a movable plate, the surface of the movable plate is provided with a threaded hole, the inner wall of the chute is provided with a round hole, the inner wall of the round hole is rotatably provided with a threaded shaft, the surface of a support plate is fixedly provided with a pressure-resistant layer, the surface of the pressure-resistant layer is fixedly provided with a heat-resistant layer, the surface of the support plate is provided with a clamping groove, the clamping groove is slidably connected with the movable plate, the movable plate can be pushed to move along the inner wall of the chute when a motor drives the threaded shaft to rotate, so that the valve bag sleeved on the surface of the support plate is pushed to gradually move towards a hot pressing plate, thereby the hot, the valve bag support device is used for supporting valve bags with different calibers.
Description
Technical Field
The utility model relates to a valve port bag back cover field, more specifically say, relate to a valve port bag former's back cover mechanism.
Background
At present, the valve bag is mostly made of an aluminum-plastic composite material as a basic material, a corresponding sealing position (namely a patch block) material is also made of aluminum-plastic composite, and then the patch and the bag body are fused in a hot-pressing mode by adopting a heating mode.
However, most valve bag bottom sealing mechanisms have certain defects, and cannot effectively support valve bags with different calibers, and the movable plate can drive the valve bags to move left and right under the threaded connection relationship, so that the heat seal is completed.
Therefore, a large amount of valve bag former's back cover mechanism has appeared among the prior art, and current valve bag former's back cover mechanism, can not pass through threaded connection's relation, when making the motor drive the screw shaft and rotate, promote the movable plate and remove along spout inner wall, thereby promote to cup joint the valve bag on backup pad surface and remove to hot pressing plate gradually, thereby carry out the heat seal to mending the piece and bag body, also can not pass through the circular telegram effect of electro-magnet, make the card pole break away from the spacing ring, change the backup pad, a valve bag for to different bores supports.
SUMMERY OF THE UTILITY MODEL
Problem to exist among the prior art, the utility model aims to provide a valve bag former's back cover mechanism, it passes through threaded connection's relation for when the motor drives the screw shaft and rotates, can promote the movable plate and remove along spout inner wall, thereby promote to cup joint the valve bag on backup pad surface and remove to hot pressing plate gradually, thereby carry out the heat seal to mending the butyl piece and bag body, through the circular telegram effect of electro-magnet, make the kelly break away from the spacing ring, can change the backup pad, a valve bag for to different bores supports.
In order to solve the above problems, the utility model adopts the following technical proposal.
A bottom sealing mechanism of valve bag forming equipment comprises a base and a supporting plate, wherein a sliding groove is formed in the surface of the base, a movable plate is slidably mounted on the inner wall of the sliding groove, a threaded hole is formed in the surface of the movable plate, a round hole is formed in the inner wall of the sliding groove, a threaded shaft is rotatably mounted on the inner wall of the round hole, a pressure-resistant layer is fixedly mounted on the surface of the supporting plate, a heat-resistant layer is fixedly mounted on the surface of the pressure-resistant layer, a clamping groove is formed in the surface of the supporting plate, the clamping groove is slidably connected with the movable plate, a clamping hole is formed in the inner wall of the clamping groove, a limiting ring is fixedly mounted on the inner wall of the clamping hole, a round groove is formed in the surface of the movable plate, an electromagnet is fixedly mounted on the bottom end face of the round groove, the surface of support frame is equipped with the mounting hole, the inner wall fixed mounting of mounting hole has electronic jar, the terminal fixed mounting of electronic jar has the hot pressboard, and it passes through threaded connection's relation for when the motor drives the screw shaft and rotates, can promote the movable plate and remove along spout inner wall, thereby promote to cup joint the valve pocket on the support plate surface and remove to hot pressboard gradually, thereby carry out the heat seal to mending the piece and bag body, through the circular telegram effect of electro-magnet, make the kelly break away from the spacing ring, can change the backup pad, be used for supporting the valve pocket of different bores.
Furthermore, threaded connection between threaded shaft and the screw hole, the terminal fixed mounting of threaded shaft has the motor, is convenient for under threaded connection's relation for when the threaded shaft operates, can promote the movable plate and remove along the spout inner wall.
Furthermore, the pressure-resistant layer is made of resin, the heat-resistant layer is made of ceramic fiber, and the thickness of the pressure-resistant layer and the thickness of the heat-resistant layer are 4mm, so that the using effect of the support plate is improved under the action of the pressure-resistant layer and the heat-resistant layer.
Furthermore, sliding connection between kelly and the spacing ring, sliding connection between kelly and the card hole, the surface mounting of kelly has the spring, is convenient for under the effect of spring, and the pulling kelly keeps the fastening state for the backup pad remains stable.
Furthermore, the one end fixed mounting of kelly has the metal sheet, sliding connection between metal sheet and the circular slot is convenient for under the effect of metal sheet for the electro-magnet can carry out magnetic force and adsorb.
Compared with the prior art, the utility model has the advantages of:
(1) this scheme passes through threaded connection's relation for when the motor drives the screw shaft and rotates, can promote the movable plate and remove along spout inner wall, thereby promote to cup joint the valve bag on backup pad surface and remove to the hot pressing plate gradually, thereby carry out the heat seal to mending the piece and bag body, through the circular telegram effect of electro-magnet, make the kelly break away from the spacing ring, can change the backup pad for support the valve bag of different bores.
(2) Threaded connection between threaded shaft and the screw hole, the terminal fixed mounting of threaded shaft has the motor, is convenient for under threaded connection's relation for the threaded shaft during operation, can promote the movable plate and remove along the spout inner wall.
(3) The pressure-resistant layer is the resin material, and the heat-resistant layer is the ceramic fiber material, and the thickness of pressure-resistant layer, heat-resistant layer is 4mm, is convenient for under the effect of pressure-resistant layer, heat-resistant layer, improves the result of use of backup pad.
(4) Sliding connection between kelly and the spacing ring, sliding connection between kelly and the card hole, the surface mounting of kelly has the spring, is convenient for under the effect of spring, and the pulling kelly keeps the fastening state for the backup pad remains stable.
(5) One end fixed mounting of kelly has the metal sheet, sliding connection between metal sheet and the circular slot, is convenient for under the effect of metal sheet for the electro-magnet can carry out magnetic force and adsorb.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a sectional view of the side view structure of the present invention;
fig. 3 is an enlarged view of a portion a of fig. 1 according to the present invention.
The reference numbers in the figures illustrate:
the device comprises a base 1, a supporting plate 2, a sliding groove 3, a moving plate 4, a threaded hole 5, a circular hole 6, a threaded shaft 7, a motor 8, a pressure-resistant layer 9, a heat-resistant layer 10, a clamping groove 11, a clamping hole 12, a limiting ring 13, a circular groove 14, an electromagnet 15, a lantern ring 16, a clamping rod 17, a spring 18, a metal plate 19, a supporting frame 20, a mounting hole 21, an electric cylinder 22 and a hot pressing plate 23.
Detailed Description
The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention; obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention based on the embodiments of the present invention.
Referring to fig. 1-3, a bottom sealing mechanism of a valve bag forming device comprises a base 1 and a support plate 2, referring to fig. 1-3, a sliding groove 3 is formed on the surface of the base 1, a moving plate 4 is slidably mounted on the inner wall of the sliding groove 3, a threaded hole 5 is formed on the surface of the moving plate 4, a round hole 6 is formed on the inner wall of the sliding groove 3, a threaded shaft 7 is rotatably mounted on the inner wall of the round hole 6, the threaded shaft 7 is in threaded connection with the threaded hole 5, a motor 8 is fixedly mounted at the tail end of the threaded shaft 7, so that the moving plate can be pushed to move along the inner wall of the sliding groove when the threaded shaft runs, a positive and negative switch is mounted on the surface of the base 1, the positive and negative switch is connected in series with the motor 8 and a power supply, the motor 8 is Y355L-2 in type, high efficiency and energy conservation are achieved, a pressure-, the pressure-resistant layer 9 is made of resin, the heat-resistant layer 10 is made of ceramic fiber, the thickness of the pressure-resistant layer 9 and the heat-resistant layer 10 is 4mm, the use effect of the support plate 2 is improved under the action of the pressure-resistant layer 9 and the heat-resistant layer 10, the surface of the support plate 2 is provided with a clamping groove 11, the clamping groove 11 is in sliding connection with the movable plate 4, the inner wall of the clamping groove 11 is provided with a clamping hole 12, the inner wall of the clamping hole 12 is fixedly provided with a limiting ring 13, the surface of the movable plate 4 is provided with a circular groove 14, the bottom end face of the circular groove 14 is fixedly provided with an electromagnet 15, the surface of the movable plate 4 is provided with an electromagnet switch, the electromagnet switch is connected with the electromagnet 15 and a power supply in series, the type of the electromagnet 15 is KB-16/25, the insulation property and the suction force are good, the inner wall of the circular groove, sliding connection between kelly 17 and calorie hole 12, sliding connection between kelly 17's surface mounting has spring 18, be convenient for under spring 18's effect, pulling kelly 17 keeps fastening state, make backup pad 2 remain stable, the one end fixed mounting of kelly 17 has metal sheet 19, sliding connection between metal sheet 19 and the circular slot 14, be convenient for under metal sheet 19's effect, make electro-magnet 15 can carry out magnetic force and adsorb, base 1's fixed surface installs support frame 20, the surface of support frame 20 is equipped with mounting hole 21, the inner wall fixed mounting of mounting hole 21 has electronic jar 22, and the surface mounting of support frame 20 has electronic jar switch, electronic jar switch and electronic jar 22, establish ties between the power, electronic jar 22's model is LOE63, high performance, the operation is stable, electronic jar 22's terminal fixed mounting has hot pressing plate 23.
The bottom sealing mechanism of the valve bag forming equipment can arrange a valve bag sleeve on the surface of a supporting plate 2, and open a positive and negative switch, so that a motor 8 drives a threaded shaft 7 to rotate clockwise, a movable plate 4 moves along the inner wall of a sliding groove 3 under the relationship of threaded connection, so as to drive the valve bag to be gradually close to a hot pressing plate 23, when the supporting plate 2 is positioned under a supporting frame 20, a patch block can be manually arranged on the surface of the valve bag, an electric cylinder switch is opened, so that an electric cylinder 22 pushes the hot pressing plate 23 to carry out hot pressing on the patch block, the use effect of the supporting plate 2 can be improved through the arrangement of a pressure resistance layer 9 and a heat resistance layer 10, so that the valve bag at the bottom sealing can be manually taken down, an electromagnet switch can be opened, an electromagnet 15 is electrified to generate magnetic force, the magnetic force is absorbed on a metal plate 19, a spring 18 is stressed and stretched, so as to pull, when the metal plate 19 contacts the electromagnet 15, the clamping rod 17 is separated from the clamping hole 12, and the supporting plate 2 can be replaced for valve bags with different calibers.
The above description is only the preferred embodiment of the present invention; the scope of the present invention is not limited thereto. Any person skilled in the art should also be able to cover the technical scope of the present invention by replacing or changing the technical solution and the improvement concept of the present invention with equivalents and modifications within the technical scope of the present invention.
Claims (5)
1. The utility model provides a back cover mechanism of valve bag former, includes base (1) and backup pad (2), its characterized in that: the surface of the base (1) is provided with a sliding groove (3), the inner wall of the sliding groove (3) is slidably provided with a movable plate (4), the surface of the movable plate (4) is provided with a threaded hole (5), the inner wall of the sliding groove (3) is provided with a round hole (6), the inner wall of the round hole (6) is rotatably provided with a threaded shaft (7), the surface of the supporting plate (2) is fixedly provided with a pressure-resistant layer (9), the surface of the pressure-resistant layer (9) is fixedly provided with a heat-resistant layer (10), the surface of the supporting plate (2) is provided with a clamping groove (11), the clamping groove (11) is slidably connected with the movable plate (4), the inner wall of the clamping groove (11) is provided with a clamping hole (12), the inner wall of the clamping hole (12) is fixedly provided with a limiting ring (13), the surface of the movable plate (4) is provided with a round, the inner wall fixed mounting of circular slot (14) has the lantern ring (16), the inner wall slidable mounting of the lantern ring (16) has kelly (17), the fixed surface of base (1) installs support frame (20), the surface of support frame (20) is equipped with mounting hole (21), the inner wall fixed mounting of mounting hole (21) has electronic jar (22), the terminal fixed mounting of electronic jar (22) has hot pressboard (23).
2. The back cover mechanism of a valve bag forming apparatus according to claim 1, wherein: threaded connection between threaded shaft (7) and screw hole (5), the terminal fixed mounting of threaded shaft (7) has motor (8).
3. The back cover mechanism of a valve bag forming apparatus according to claim 1, wherein: the pressure-resistant layer (9) is made of resin, the heat-resistant layer (10) is made of ceramic fiber, and the thickness of the pressure-resistant layer (9) and the thickness of the heat-resistant layer (10) are 4 mm.
4. The back cover mechanism of a valve bag forming apparatus according to claim 1, wherein: sliding connection between kelly (17) and spacing ring (13), sliding connection between kelly (17) and calorie hole (12), the surface mounting of kelly (17) has spring (18).
5. The back cover mechanism of a valve bag forming apparatus according to claim 1, wherein: one end of the clamping rod (17) is fixedly provided with a metal plate (19), and the metal plate (19) is connected with the circular groove (14) in a sliding mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021148462.5U CN212765047U (en) | 2020-06-19 | 2020-06-19 | Bottom sealing mechanism of valve bag forming equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021148462.5U CN212765047U (en) | 2020-06-19 | 2020-06-19 | Bottom sealing mechanism of valve bag forming equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212765047U true CN212765047U (en) | 2021-03-23 |
Family
ID=75074435
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021148462.5U Active CN212765047U (en) | 2020-06-19 | 2020-06-19 | Bottom sealing mechanism of valve bag forming equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212765047U (en) |
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2020
- 2020-06-19 CN CN202021148462.5U patent/CN212765047U/en active Active
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