CN218749369U - Full-automatic high-frequency welding machine - Google Patents
Full-automatic high-frequency welding machine Download PDFInfo
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- CN218749369U CN218749369U CN202222677364.6U CN202222677364U CN218749369U CN 218749369 U CN218749369 U CN 218749369U CN 202222677364 U CN202222677364 U CN 202222677364U CN 218749369 U CN218749369 U CN 218749369U
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Abstract
The utility model discloses a full-automatic high frequency heat sealing machine, including base, heat sealing machine main part, go up mould and lower mould, one side at base top is fixed with the heat sealing machine main part, just the inside top of heat sealing machine main part is provided with high frequency generator, the central position department of heat sealing machine main part bottom is fixed with the cylinder, just the output of cylinder is provided with the fusion head through flexible post, the inside top of lower mould all is provided with the butt fusion chamber, the inside bottom of lower mould all is provided with the demolding room, just four corners of demolding indoor portion all are provided with reserves the cover, the inside of reserving the cover all is provided with ejecting through reset spring. The utility model discloses an install heat sealing machine main part, lower mould, butt fusion chamber, drawing of patterns room, reserve cover, ejecting piece, reset spring, weld head and go up the mould, after the pressfitting, ejecting piece is gone up the bullet under reset spring's effect, produces ascending power to the bottom of raw and other materials, makes raw and other materials and lower mould separation, the drawing of patterns of being convenient for.
Description
Technical Field
The utility model relates to a high frequency heat sealing machine technical field specifically is a full-automatic high frequency heat sealing machine.
Background
The full-automatic high-frequency welding machine mainly adopts high-frequency equipment high-voltage rectification self-excitation high-frequency electron tube oscillation to instantaneously generate an electromagnetic wave current electric field, utilizes processed plastics such as PVC, TPU, EVA and PET, and internal molecules of the plastics and the plastic materials in the electromagnetic wave electric field to generate polarized friction heat, and adds a certain pressure to enable the plastics and the plastic products which need to be subjected to heat sealing welding to achieve the effect of heat sealing.
1. When the full-automatic high-frequency welding machine works, raw materials are placed on the lower die, then the upper die is utilized to press the raw materials to achieve the effect of welding and sealing, the phenomenon of die sticking is easy to occur during traditional die sealing, and the raw materials are not easy to separate from the die after welding; 2. the full-automatic high-frequency welding machine is usually in a single-station structural form, and can weld and seal one material at a time, so that the working efficiency is low; 3. the phenomenon that the surface of the common upper die is not well attached to the raw material easily appears when the raw material is pressed down, and the welding effect is affected.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a full-automatic high frequency heat sealing machine to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a full-automatic high frequency heat sealing machine, includes base, heat sealing machine main part, goes up mould and lower mould, one side at base top is fixed with the heat sealing machine main part, just the inside top of heat sealing machine main part is provided with high frequency generator, the central point department of putting of heat sealing machine main part bottom is fixed with the cylinder, just the output of cylinder is provided with the heat sealing head through flexible post, the bottom of heat sealing head is provided with the mould, just be provided with the carousel on the base of last mould below, the top of carousel evenly is provided with the lower mould, just the inside top of lower mould all is provided with the butt fusion chamber, the inside bottom of lower mould all is provided with the demolding room, just four corners of demolding indoor portion all are provided with reserves the cover, the inside of reserving the cover all is provided with ejecting piece through reset spring.
Preferably, four corners of the bottom of the welding machine main body are respectively fixed with a guide sleeve, and the inside of each guide sleeve is connected with the top of the welding head through a guide rod.
Preferably, the upper die is fixed to the bottom of the welding head through a fastener, and the upper die and the lower die are located on the same vertical line.
Preferably, the inside of last mould is provided with the air cavity, and one side evenly distributed of last mould has the gas port, the bottom of last mould has evenly seted up the gas pocket, just gas pocket and gas port all are linked together with the air cavity.
Preferably, the turntables on the two sides of the lower die are respectively fixed with a supporting plate, the supporting plates are respectively penetrated by a screw rod, and one end of the screw rod close to the lower die is respectively provided with a clamping plate.
Preferably, a workbench is arranged on the base below the turntable, a rotary driving mechanism is arranged inside the workbench, and an output end of the rotary driving mechanism is connected with the turntable through a rolling shaft.
Preferably, both sides of carousel bottom all are provided with the slider, the top surface of workstation is provided with annular spout.
Preferably, the clamping plates are symmetrically distributed relative to the lower die, and rubber pads are arranged on one sides, close to the lower die, of the clamping plates.
Preferably, the top of the ejection part extends to the inside of the welding cavity, and the bottom surface of the inside of the welding cavity is uniformly provided with a groove.
Compared with the prior art, the beneficial effects of the utility model are that:
(1) This full-automatic high frequency heat sealing machine is through installing the heat sealing machine main part, the lower mould, the butt fusion chamber, the demolding room, reserve the cover, the liftout piece, reset spring, welding head and last mould, the raw and other materials that need the butt fusion to seal are put at the butt fusion intracavity, welding head moves down automatically with last mould and carries out the pressfitting to raw and other materials, go up the mould during pressfitting and push down the liftout piece, make its extrusion reset spring and accomodate to the recess in, after the pressfitting, the liftout piece is gone up the bullet under reset spring's effect, produce ascending power to the bottom of raw and other materials, make raw and other materials and lower mould separation, the drawing of patterns of being convenient for.
(2) This full-automatic high frequency heat sealing machine is through installing the carousel, the lower mould, rotary driving mechanism, the backup pad, screw rod and splint, and the lower mould is provided with 4 groups, and the contained angle between the lower mould is 90, and rotary driving mechanism drives the carousel and rotates, and the lower mould that will place raw and other materials is automatic rotatory in proper order to carry out the butt fusion to the below of thermowelding head and seals, and the structural style of multistation does benefit to and improves butt fusion efficiency, can drive splint through rotating the screw rod and be close to each other, is convenient for fix spacingly to the lower mould of different specifications.
(3) This full-automatic high frequency heat sealing machine is through installing the mould, and the inside of going up the mould is provided with the air cavity, and one side of going up the mould is provided with the gas port, can produce the negative pressure to air suction in the air cavity through the gas port, and it has the gas pocket to go up mould bottom evenly distributed, and the negative pressure passes through the gas pocket and can act on raw and other materials to make raw and other materials can be better with the working face laminating of last mould, improve the butt fusion effect, can let in gas after the butt fusion finishes, make things convenient for raw and other materials to separate with last mould.
Drawings
Fig. 1 is a schematic front view of the present invention;
fig. 2 is a schematic top view of the turntable of the present invention;
FIG. 3 is a schematic view of the cross-sectional structure of the lower mold of the present invention;
fig. 4 is an enlarged schematic structural view of a portion a in fig. 3 according to the present invention;
fig. 5 is a schematic view of the structure of the upper mold of the present invention from the bottom.
In the figure: 1. a base; 2. a rotation driving mechanism; 3. a support plate; 4. welding a joint; 5. a cylinder; 6. a fusion splicer body; 7. a high frequency generator; 8. a guide sleeve; 9. an upper die; 10. a lower die; 11. a turntable; 12. a work table; 13. a screw; 14. a splint; 15. a welding chamber; 16. a demolding chamber; 17. ejecting the part; 18. a groove; 19. reserving a sleeve; 20. a return spring; 21. a gas port; 22. an air cavity; 23. and (4) air holes.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-5, the present invention provides an embodiment: a full-automatic high-frequency welding machine comprises a base 1, a welding machine main body 6, an upper die 9 and a lower die 10, wherein the welding machine main body 6 is fixed on one side of the top of the base 1, a high-frequency generator 7 is arranged at the top end inside the welding machine main body 6, an air cylinder 5 is fixed at the central position of the bottom of the welding machine main body 6, a welding head 4 is arranged at the output end of the air cylinder 5 through a telescopic column, and the welding head 4 is connected with the high-frequency generator 7 through a lead;
an upper die 9 is arranged at the bottom end of the welding head 4, a rotary table 11 is arranged on the base 1 below the upper die 9, and lower dies 10 are uniformly arranged at the top of the rotary table 11;
supporting plates 3 are fixed on the turntables 11 on two sides of the lower die 10, screw rods 13 penetrate through the supporting plates 3, and clamping plates 14 are arranged at one ends of the screw rods 13 close to the lower die 10;
the clamping plates 14 can be driven to mutually approach by rotating the screw 13, so that the lower dies 10 with different specifications can be conveniently fixed and limited, the clamping plates 14 are symmetrically distributed relative to the lower dies 10, and rubber pads are arranged on one sides of the clamping plates 14 close to the lower dies 10, so that the lower dies 10 are not easily abraded;
the top end of the interior of the lower die 10 is provided with a welding cavity 15, and raw materials needing to be welded and sealed are placed in the welding cavity 15 of the lower die 10;
a workbench 12 is arranged on the base 1 below the turntable 11, a rotary driving mechanism 2 is arranged inside the workbench 12, and the output end of the rotary driving mechanism 2 is connected with the turntable 11 through a rolling shaft;
the upper die 9 is fixed at the bottom of the welding head 4 through a fastener, the upper die 9 and the lower die 10 are positioned on the same vertical line, the rotary driving mechanism 2 drives the turntable 11 to rotate, and the lower die 10 with the raw materials is automatically and sequentially rotated to the positions below the welding head 4 and the upper die 9;
the two sides of the bottom of the rotary table 11 are provided with sliding blocks, and the top surface of the working table 12 is provided with an annular sliding groove, so that the stability of the rotary table 11 is improved;
then the air cylinder 5 drives the welding head 4 and the upper die 9 to move downwards to press the raw materials, and welding sealing is carried out, and the multi-station structural form is beneficial to improving welding efficiency;
guide sleeves 8 are fixed at four corners of the bottom of the welding machine main body 6, and the insides of the guide sleeves 8 are connected with the top of the welding head 4 through guide rods, so that the stability of the welding head 4 and the upper die 9 during lifting is improved;
an air cavity 22 is arranged inside the upper die 9, air ports 21 are uniformly distributed on one side of the upper die 9, air holes 23 are uniformly formed in the bottom of the upper die 9, and the air holes 23 and the air ports 21 are communicated with the air cavity 22;
the air port 21 can suck air into the air cavity 22 to generate negative pressure, and the negative pressure can act on the raw material through the air hole 23, so that the raw material can be better attached to the working surface of the upper die 9, the welding effect is improved, and air can be introduced after welding is finished, so that the raw material and the upper die 9 can be conveniently separated;
the bottom end inside the lower die 10 is provided with a demolding chamber 16, the four corners inside the demolding chamber 16 are provided with reserved sleeves 19, and the insides of the reserved sleeves 19 are provided with ejection pieces 17 through return springs 20;
the top of each ejection piece 17 extends into the welding cavity 15, and grooves 18 are uniformly formed in the bottom surface of the welding cavity 15;
when the upper die 9 moves downwards to press the raw materials, pressure is applied to the ejector 17 to enable the ejector 17 to extrude the return spring 20 and enable the end part of the ejector 17 to be accommodated in the groove 18, and after pressing is finished, the ejector 17 bounces upwards under the action of the return spring 20 to generate an upward force on the bottom of the raw materials, so that the raw materials are separated from the lower die 10, and demolding is facilitated;
the specific model specifications of the rotary driving mechanism 2, the air cylinder 5 and the high frequency generator 7 need to be calculated and determined according to the model selection of specification parameters and the like of the device, and the model selection calculation method is the prior art, so detailed description is omitted.
The working principle is as follows: this application embodiment is when using, can drive splint 14 through rotating screw 13 and be close to each other, be convenient for fix spacingly to the lower mould 10 of different specifications, later put the raw and other materials that need the butt fusion to seal in the butt fusion chamber 15 of lower mould 10, rotary drive mechanism 2 drives carousel 11 and rotates, the lower mould 10 that will place raw and other materials rotates to the below of fusion splice 4 in proper order, fusion splice 4 is connected with high cycle generator 7 through the wire, cylinder 5 drives fusion splice 4 and last mould 9 and moves down and carries out the pressfitting to raw and other materials, carry out the butt fusion to seal, the structural style of multistation, do benefit to and improve the butt fusion efficiency, it is fashionable to move down to raw and other materials to go up mould 9, exert pressure to ejector 17, make its extrusion reset spring 20 and make ejector 17 tip accomodate to recess 18, can breathe in to air cavity 22 through gas port 21 simultaneously and produce the negative pressure, the negative pressure can act on raw and other materials through gas pocket 23, thereby make the working face laminating with last mould 9 that raw and other materials can be better, improve the butt fusion effect, can let in gas, make things convenient for raw and other materials go up raw and other materials to the separation on the lower mould 10 of the effect of the ejector 17, the effect of the separation on the lower mould 10 of the effect of the reset spring, the effect of the ejector 20, the ejector.
Claims (9)
1. The utility model provides a full-automatic high frequency heat sealing machine, its characterized in that, includes base (1), heat sealing machine main part (6), goes up mould (9) and lower mould (10), one side at base (1) top is fixed with heat sealing machine main part (6), just the inside top of heat sealing machine main part (6) is provided with high frequency generator (7), the central point department of putting of heat sealing machine main part (6) bottom is fixed with cylinder (5), just the output of cylinder (5) is provided with fusion head (4) through flexible post, the bottom of fusion head (4) is provided with mould (9), just be provided with carousel (11) on going up mould (9) below base (1), the top of carousel (11) evenly is provided with lower mould (10), just the inside top of lower mould (10) all is provided with butt fusion chamber (15), the inside bottom of lower mould (10) all is provided with demolding chamber (16), just demolding chamber (16) is reserved four corners all be provided with cover (19), the inside of reserving cover (19) all is provided with out reset spring (20) through reset spring (17).
2. The full-automatic high-frequency welding machine according to claim 1, wherein: four corners of the bottom of the welding machine main body (6) are all fixed with guide sleeves (8), and the insides of the guide sleeves (8) are connected with the tops of the welding heads (4) through guide rods.
3. The full-automatic high-frequency welding machine according to claim 1, characterized in that: the upper die (9) is fixed at the bottom of the welding head (4) through a fastener, and the upper die (9) and the lower die (10) are located on the same vertical line.
4. The full-automatic high-frequency welding machine according to claim 1, wherein: the inner part of the upper die (9) is provided with an air cavity (22), air ports (21) are uniformly distributed on one side of the upper die (9), air holes (23) are uniformly formed in the bottom of the upper die (9), and the air holes (23) and the air ports (21) are communicated with the air cavity (22).
5. The full-automatic high-frequency welding machine according to claim 1, wherein: all be fixed with backup pad (3) on carousel (11) of lower mould (10) both sides, just all pass screw rod (13) on backup pad (3), the one end that screw rod (13) are close to lower mould (10) all is provided with splint (14).
6. The full-automatic high-frequency welding machine according to claim 1, wherein: be provided with workstation (12) on base (1) of carousel (11) below, just the inside of workstation (12) is provided with rotary driving mechanism (2), the output of rotary driving mechanism (2) passes through the roller bearing and is connected with carousel (11).
7. The full-automatic high-frequency welding machine according to claim 6, characterized in that: the two sides of the bottom of the rotary table (11) are provided with sliding blocks, and the top surface of the workbench (12) is provided with an annular sliding groove.
8. The full-automatic high-frequency welding machine according to claim 5, characterized in that: splint (14) are about lower mould (10) symmetric distribution, just splint (14) are close to one side of lower mould (10) and all are provided with the rubber pad.
9. The full-automatic high-frequency welding machine according to claim 1, characterized in that: the top of liftout piece (17) all extends to the inside of butt fusion chamber (15), just recess (18) have evenly been seted up to the inside bottom surface in butt fusion chamber (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222677364.6U CN218749369U (en) | 2022-10-11 | 2022-10-11 | Full-automatic high-frequency welding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222677364.6U CN218749369U (en) | 2022-10-11 | 2022-10-11 | Full-automatic high-frequency welding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218749369U true CN218749369U (en) | 2023-03-28 |
Family
ID=85698909
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222677364.6U Active CN218749369U (en) | 2022-10-11 | 2022-10-11 | Full-automatic high-frequency welding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218749369U (en) |
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2022
- 2022-10-11 CN CN202222677364.6U patent/CN218749369U/en active Active
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