CN212528760U - Multi-station automatic thermal shrinking machine - Google Patents
Multi-station automatic thermal shrinking machine Download PDFInfo
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- CN212528760U CN212528760U CN202021245396.3U CN202021245396U CN212528760U CN 212528760 U CN212528760 U CN 212528760U CN 202021245396 U CN202021245396 U CN 202021245396U CN 212528760 U CN212528760 U CN 212528760U
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Abstract
The utility model discloses a multi-station automatic thermal contraction machine, which comprises a frame, a feeding mechanism, a shaping mechanism and a heating contraction mechanism; the top of the frame is provided with a workbench; the feeding mechanism comprises a movable plate arranged above the workbench, a placing plate is fixed at the top of the movable plate, and a plurality of product positioning grooves are formed in the top of the placing plate; the shaping mechanism comprises a support and a shaping mold, the shaping mold comprises a lower shaping plate and a plurality of upper shaping blocks, the lower shaping plate is fixed at the rear end of the placing plate, a lower groove corresponding to the product positioning groove is formed in the top of the lower shaping plate, an upper groove matched with the lower groove is formed in the bottom of the upper shaping block, a lifting plate capable of driving the upper shaping block to move is connected to the support, the heating and shrinking mechanism comprises a hot air pipe located below the moving plate, and an air guide hole corresponding to an air outlet of the hot air pipe is formed in the moving plate. The utility model relates to an automatic thermal contraction machine of multistation, it is rational in infrastructure to can process a plurality of products simultaneously, thereby improve production efficiency.
Description
Technical Field
The utility model relates to an automatic thermal contraction machine of multistation.
Background
The heat shrinkable tube is a heat shrinkable sleeve made of a special polymer material, has the characteristic of shrinking when exposed to heat, and is mainly applied to the outer insulation protection of conductive objects of electronic and electric products. At present, the processing of the sleeve heat-shrinkable tube of the wire rod is mostly operated by full hands, and when heating, the position of the heat-shrinkable tube is fixed and then baked by a baking gun. However, this method is inefficient, and sometimes the hot air from the drying gun can scald the skin, which is relatively unsafe.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an automatic heat shrink machine of multistation, its is rational in infrastructure to can process a plurality of products simultaneously, thereby improve production efficiency.
In order to achieve the purpose, the technical scheme of the utility model is to design a multi-station automatic thermal shrinking machine, which comprises a frame, a feeding mechanism, a shaping mechanism and a heating shrinking mechanism; the top of the frame is provided with a workbench; the feeding mechanism comprises two sliding grooves arranged in the middle of a workbench, a movable plate is arranged above the workbench and parallel to the workbench, the movable plate is respectively supported on the two sliding grooves through two sliding seats, the sliding grooves are used for guiding the movable plate to move back and forth, a placing plate is fixed at the top of the movable plate, and a plurality of product positioning grooves are formed in the top of the placing plate; the shaping mechanism comprises a support and a shaping mold, the shaping mold comprises a lower shaping plate and a plurality of upper shaping blocks, the lower shaping plate is fixed at the rear end of the placing plate, the top of the lower shaping plate is provided with a plurality of lower grooves corresponding to the product positioning grooves one by one, the upper shaping blocks are positioned above the lower shaping plate and correspond to the lower grooves one by one, the bottom of each upper shaping block is provided with an upper groove matched with the corresponding lower groove, the upper groove and the lower grooves are closed to form a shaping cavity, the support comprises a pair of support plates fixed at the top of the rear end of the workbench and a top plate fixed between the pair of support plates, the support plates are perpendicular to the workbench, the top plate is parallel to the workbench, a lifting plate is connected onto the top plate and is of an L-shaped structure, and the lifting plate comprises a first plate body and a second plate body which are perpendicular to each other, the first plate body is positioned above the top plate and parallel to the top plate, the second plate body is fixed at the bottom of the first plate body and positioned at the front side of the support, a connecting seat is fixed at the side part of the second plate body, which is opposite to the support, a mounting plate is fixed at the side part of the connecting seat, which is opposite to the second plate body, and the upper shaping blocks are fixed at the bottom of the mounting plate; the heating and shrinking mechanism comprises a hot air pipe positioned between a pair of supporting plates, the hot air pipe is positioned below the moving plate, a plurality of air outlets with upward openings are formed in the hot air pipe, one end of the sliding groove extends to a position between the pair of supporting plates, a notch for the moving plate to pass through is formed in each supporting plate, a plurality of air guide holes are formed in the rear side, corresponding to the lower groove, of the moving plate, and the air guide holes are in one-to-one correspondence with the air outlets in the hot air pipe.
Preferably, four guide posts are fixed at the top of the top plate and arranged in a rectangular shape, the four guide posts respectively and vertically penetrate through the first plate body, and guide holes for the four guide posts to penetrate through are formed in the first plate body in a one-to-one correspondence mode.
Preferably, the bottom of the first plate body is fixed with a sliding sleeve sleeved on the guide post.
Preferably, a product pressing plate is detachably connected above the placing plate.
Preferably, a plurality of limiting pins are arranged on the moving plate corresponding to the rear side of the air guide hole.
Preferably, the number of the product positioning grooves is 10.
The utility model has the advantages and the beneficial effects that: the multi-station automatic heat shrinking machine is reasonable in structure, and can process a plurality of products simultaneously, so that the production efficiency is improved.
When the heat-shrinkable tube is used, the lead sleeved with the heat-shrinkable tube is placed in the product positioning groove and the lower groove corresponding to the product positioning groove, the sealing end of the heat-shrinkable tube is abutted against the limiting pin, the sealing end of the heat-shrinkable tube is positioned above the air guide hole, and then the product pressing plate is covered on the placing plate and is fixedly connected with the placing plate, so that the heat-shrinkable tube is pressed and fixed by the product pressing plate; then, the moving plate is driven to move towards the rear end of the workbench, the moving plate stops moving until the air guide hole in the moving plate is aligned with the air outlet in the hot air pipe, and hot air blown out of the air outlet of the hot air pipe flows through the air guide hole and then heats the sealed end of the heat shrinkable pipe, so that the sealed end of the heat shrinkable pipe shrinks under the action of the hot air; after the heating setting time, the driving movable plate moves towards the front end direction of the workbench, the movement is stopped until the lower shaping plate is located below the upper shaping block, then the driving lifting plate moves downwards, the lifting plate drives the mounting plate and the upper shaping block to move downwards, the lifting plate stops moving downwards until the upper shaping block is contacted with the lower shaping plate, the sealing end of the heat shrinkable tube is pressed in the shaping cavity, so that the sealing end of the heat shrinkable tube tightly covers the wire, the sealing of the heat shrinkable tube is completed, the lifting plate is driven to move upwards to reset after the completion, then the movable plate is driven again to move towards the front end direction of the workbench and reset, and finally the processed product is taken out after the product pressing plate is detached.
Drawings
Fig. 1 is a schematic diagram of the present invention.
Fig. 2 is an enlarged view at a in fig. 1.
Fig. 3 is an enlarged view at B in fig. 1.
Fig. 4 is an enlarged view at C in fig. 1.
Detailed Description
The following description will further describe embodiments of the present invention with reference to the accompanying drawings and examples. The following examples are only for illustrating the technical solutions of the present invention more clearly, and the protection scope of the present invention is not limited thereby.
The utility model discloses the technical scheme who specifically implements is:
as shown in fig. 1 to 4, a multi-station automatic heat shrinking machine comprises a frame 1, a feeding mechanism, a shaping mechanism and a heating shrinking mechanism; the top of the frame 1 is provided with a workbench 2; the feeding mechanism comprises two sliding grooves 3 arranged in the middle of a workbench 2, a moving plate 4 is arranged above the workbench 2, the moving plate 4 is parallel to the workbench 2, the moving plate 4 is respectively supported on the two sliding grooves 3 through two sliding seats 5, the sliding grooves 3 are used for guiding the moving plate 4 to move back and forth, a placing plate 6 is fixed at the top of the moving plate 4, and a plurality of product positioning grooves 7 are arranged at the top of the placing plate 6; the shaping mechanism comprises a support and a shaping mold, the shaping mold comprises a lower shaping plate 8 and a plurality of upper shaping blocks 9, the lower shaping plate 8 is fixed at the rear end of the placing plate 6, the top of the lower shaping plate 8 is provided with a plurality of lower grooves 10 which are in one-to-one correspondence with the product positioning grooves 7, the plurality of upper shaping blocks 9 are positioned above the lower shaping plate 8, the plurality of upper shaping blocks 9 are in one-to-one correspondence with the plurality of lower grooves 10, the bottom of each upper shaping block 9 is provided with an upper groove 11 which is matched with the corresponding lower groove 10, the upper groove 11 and the lower groove 10 are closed to form a shaping cavity, the support comprises a pair of support plates 12 fixed at the top of the rear end of the workbench 2 and a top plate 13 fixed between the pair of support plates 12, the support plates 12 are perpendicular to the workbench 2, the top plate 13 is parallel to the workbench 2, the top plate 13 is connected with a lifting plate, and the, the lifting plate comprises a first plate body 14 and a second plate body 15 which are perpendicular to each other, the first plate body 14 is located above the top plate 13, the first plate body 14 is parallel to the top plate 13, the second plate body 15 is fixed to the bottom of the first plate body 14, the second plate body 15 is located on the front side of the support, a connecting seat 16 is fixed to the side, opposite to the support, of the second plate body 15, a mounting plate 17 is fixed to the side, opposite to the second plate body 15, of the connecting seat 16, and the upper shaping blocks 9 are fixed to the bottom of the mounting plate 17; the heating and shrinking mechanism comprises a hot air pipe positioned between a pair of supporting plates 12, the hot air pipe is positioned below the moving plate 4, a plurality of air outlets with upward openings are formed in the hot air pipe, one end of the sliding groove 3 extends to a position between the pair of supporting plates 12, a notch for the moving plate 4 to pass through is formed in the supporting plates 12, a plurality of air guide holes are formed in the moving plate 4, the rear side of the moving plate corresponding to the lower groove 10 is provided with a plurality of air guide holes, and the air guide holes are in one-to-one correspondence with the air outlets in.
The top of the top plate 13 is fixed with four guide posts 18, the four guide posts 18 are arranged in a rectangular shape, the four guide posts 18 respectively and vertically penetrate through the first plate body 14, and guide holes for the four guide posts 18 to penetrate through are formed in the first plate body 14 in a one-to-one correspondence manner.
A sliding sleeve 19 is fixed at the bottom of the first plate 14 and sleeved on the guide post 18.
A product pressing plate 20 is detachably connected above the placing plate 6.
A plurality of limit pins 21 are arranged on the moving plate 4 corresponding to the rear side of the air guide hole.
The number of the product positioning grooves is 10.
The utility model has the advantages and the beneficial effects that: the multi-station automatic heat shrinking machine is reasonable in structure, and can process a plurality of products simultaneously, so that the production efficiency is improved.
When the heat shrinkable tube is used, the lead sleeved with the heat shrinkable tube 22 is placed in the product positioning groove 7 and the lower groove 10 corresponding to the product positioning groove 7, the sealing end of the heat shrinkable tube 22 is abutted against the limiting pin 21, the sealing end of the heat shrinkable tube 22 is positioned above the air guide hole, and then the product pressing plate 20 is covered on the placing plate 6 and is fixedly connected with the placing plate 6, so that the heat shrinkable tube 22 is pressed and fixed by the product pressing plate 20; then, the moving plate 4 is driven to move towards the rear end of the workbench 2 until the air guide hole in the moving plate 4 is aligned with the air outlet in the hot air pipe, and the moving is stopped, and hot air blown out of the air outlet of the hot air pipe flows through the air guide hole and then heats the sealed end of the heat shrinkable tube 22, so that the sealed end of the heat shrinkable tube 22 shrinks under the action of the hot air; after heating for a set time, the movable plate 4 is driven to move towards the front end of the workbench 2, the movement stops until the lower shaping plate 8 is positioned below the upper shaping block 9, then the lifting plate is driven to move downwards, the mounting plate 17 and the upper shaping block 9 are driven by the lifting plate to move downwards, the lifting plate stops moving downwards until the upper shaping block 9 is contacted with the lower shaping plate 8, at the moment, the sealing end of the heat shrinkable tube 22 is pressed in the shaping cavity, so that the sealing end of the heat shrinkable tube 22 tightly covers the wire, the heat shrinkable tube 22 is sealed, after that, the lifting plate is driven to move upwards and reset, then the movable plate 4 is driven again to move towards the front end of the workbench 2 and reset, and finally, the product pressing plate 20 is detached, and then the processed product is taken out.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and decorations can be made without departing from the technical principle of the present invention, and these improvements and decorations should also be regarded as the protection scope of the present invention.
Claims (6)
1. A multi-station automatic heat shrinking machine is characterized by comprising a machine frame, a feeding mechanism, a shaping mechanism and a heating shrinking mechanism; the top of the frame is provided with a workbench; the feeding mechanism comprises two sliding grooves arranged in the middle of a workbench, a movable plate is arranged above the workbench and parallel to the workbench, the movable plate is respectively supported on the two sliding grooves through two sliding seats, the sliding grooves are used for guiding the movable plate to move back and forth, a placing plate is fixed at the top of the movable plate, and a plurality of product positioning grooves are formed in the top of the placing plate; the shaping mechanism comprises a support and a shaping mold, the shaping mold comprises a lower shaping plate and a plurality of upper shaping blocks, the lower shaping plate is fixed at the rear end of the placing plate, the top of the lower shaping plate is provided with a plurality of lower grooves corresponding to the product positioning grooves one by one, the upper shaping blocks are positioned above the lower shaping plate and correspond to the lower grooves one by one, the bottom of each upper shaping block is provided with an upper groove matched with the corresponding lower groove, the upper groove and the lower grooves are closed to form a shaping cavity, the support comprises a pair of support plates fixed at the top of the rear end of the workbench and a top plate fixed between the pair of support plates, the support plates are perpendicular to the workbench, the top plate is parallel to the workbench, a lifting plate is connected onto the top plate and is of an L-shaped structure, and the lifting plate comprises a first plate body and a second plate body which are perpendicular to each other, the first plate body is positioned above the top plate and parallel to the top plate, the second plate body is fixed at the bottom of the first plate body and positioned at the front side of the support, a connecting seat is fixed at the side part of the second plate body, which is opposite to the support, a mounting plate is fixed at the side part of the connecting seat, which is opposite to the second plate body, and the upper shaping blocks are fixed at the bottom of the mounting plate; the heating and shrinking mechanism comprises a hot air pipe positioned between a pair of supporting plates, the hot air pipe is positioned below the moving plate, a plurality of air outlets with upward openings are formed in the hot air pipe, one end of the sliding groove extends to a position between the pair of supporting plates, a notch for the moving plate to pass through is formed in each supporting plate, a plurality of air guide holes are formed in the rear side, corresponding to the lower groove, of the moving plate, and the air guide holes are in one-to-one correspondence with the air outlets in the hot air pipe.
2. The multi-station automatic heat shrinking machine according to claim 1, wherein four guide posts are fixed on the top of the top plate, the four guide posts are arranged in a rectangular shape, the four guide posts respectively vertically penetrate through the first plate body, and guide holes for the four guide posts to penetrate through are formed in the first plate body in a one-to-one correspondence manner.
3. The multi-station automatic heat shrinking machine according to claim 2, wherein a sliding sleeve sleeved on the guide post is fixed at the bottom of the first plate body.
4. A multi-station automatic heat-shrinking machine according to claim 3, characterized in that a product pressing plate is detachably connected above the placing plate.
5. The multi-station automatic heat shrinking machine according to claim 4, wherein a plurality of limiting pins are arranged on the moving plate corresponding to the rear side of the air guide hole.
6. The multi-station automatic heat-shrinkable machine according to claim 5, wherein the number of the product positioning grooves is 10.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021245396.3U CN212528760U (en) | 2020-07-01 | 2020-07-01 | Multi-station automatic thermal shrinking machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021245396.3U CN212528760U (en) | 2020-07-01 | 2020-07-01 | Multi-station automatic thermal shrinking machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212528760U true CN212528760U (en) | 2021-02-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021245396.3U Active CN212528760U (en) | 2020-07-01 | 2020-07-01 | Multi-station automatic thermal shrinking machine |
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| Country | Link |
|---|---|
| CN (1) | CN212528760U (en) |
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2020
- 2020-07-01 CN CN202021245396.3U patent/CN212528760U/en active Active
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