CN218013675U - 3D prints TPU rubber coating device - Google Patents
3D prints TPU rubber coating device Download PDFInfo
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- CN218013675U CN218013675U CN202221540271.2U CN202221540271U CN218013675U CN 218013675 U CN218013675 U CN 218013675U CN 202221540271 U CN202221540271 U CN 202221540271U CN 218013675 U CN218013675 U CN 218013675U
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Abstract
The utility model discloses a 3D printing TPU gluing device, which comprises a frame arranged below a cloth scroll rolled with cloth, wherein a cloth adjusting roller for guiding the cloth into the frame, a TPU product input mechanism for conveying a TPU product into the frame, a gluing mechanism for uniformly coating adhesive on the surface of the TPU product, and a pressure adjusting mechanism matched with the TPU product input mechanism for pressing the cloth on the surface to be glued of the TPU product coated with the adhesive are arranged in the frame; the glue spreading mechanism is arranged on the right side below the cloth adjusting roller and comprises a glue spreading hollowed-out plate for downwards dropping bonding glue and a glue spreading and transferring block arranged on the glue spreading hollowed-out plate; a plurality of glue injection nozzles are uniformly arranged on the glue coating transfer block. The utility model discloses what not only can be even waits to paste the face and carry out the rubber coating to TPU goods, but also can with the cloth with scribble the TPU goods butt joint that the bonding glued and with the cloth with scribble the TPU goods pressfitting that the bonding glued, realize the firm bonding of cloth and TPU goods.
Description
Technical Field
The utility model relates to a TPU goods rubberizing technical field, concretely relates to 3D prints TPU rubber coating device.
Background
The TPU material product can be manufactured and molded by adopting processes such as injection molding, plastic sucking, 3D printing and the like, and a layer of soft cloth needs to be adhered to the surface of the TPU material product in order to increase the affinity and the expression of the surface of the TPU material product.
However, the existing device for sticking cloth on the surface of a TPU material product has the defects of complex structure, poor bonding effect, unstable cloth sticking, influence on the yield and increase in the production cost. Therefore, the problem that the technical personnel need to solve at the present stage is to firmly adhere the cloth to the surface of the TPU material product.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the technical problem that needs to solve provides a 3D prints TPU rubber coating device, can be firm paste the cloth on TPU material goods surface.
In order to solve the technical problem, the utility model adopts the following technical proposal.
A3D printing TPU gluing device comprises a rack arranged below a cloth reel on which cloth is coiled, wherein a cloth adjusting roller for guiding the cloth into the rack, a TPU product input mechanism for conveying a TPU product into the rack, a gluing mechanism for uniformly coating adhesive glue on the surface of the TPU product, and a pressure adjusting mechanism matched with the TPU product input mechanism for pressing the cloth on a surface to be adhered of the TPU product coated with the adhesive glue are arranged in the rack;
the gluing mechanism is arranged on the right side below the cloth adjusting roller and comprises a gluing hollow plate for dropping adhesive glue downwards and a gluing transfer block arranged on the gluing hollow plate; and the gluing transfer block is uniformly provided with a plurality of glue injection nozzles.
Preferably, a connecting stud provided with a threaded hole is arranged inside the gluing hollowed-out plate; and the gluing transfer block is provided with a distance adjusting nut which is used for being connected with the connecting stud to realize connection between the gluing transfer block and the gluing hollow plate and distance adjustment.
Preferably, the pressure adjusting mechanism is arranged on the left side below the cloth adjusting roller and comprises pressure adjusting rollers arranged at intervals in the horizontal direction and extension springs which are respectively connected with two ends of each pressure adjusting roller in a one-to-one correspondence mode and used for pulling the pressure adjusting rollers downwards.
Preferably, the TPU product input mechanism comprises a feeding roller and a TPU product supporting plate, wherein the feeding roller is arranged below the gluing mechanism and the pressure adjusting mechanism and is arranged at intervals along the horizontal direction; the TPU product is arranged on the upper surface of the TPU product supporting plate.
Preferably, the device further comprises a PLC controller; the glue injection nozzle is connected with an external glue injection mechanism; the gluing switching block is provided with a pressure sensor which extends into the gluing hollow plate and is used for monitoring the pressure of the bonding glue in the gluing hollow plate; the feeding roller is connected with a power mechanism for driving the feeding roller to rotate; the input end of the PLC controller is connected with the output end of the pressure sensor, and the output end of the PLC controller is connected with the controlled ends of the glue injection mechanism and the power mechanism respectively.
Preferably, the frame comprises a supporting chassis, a supporting framework and a fixed cover; the supporting chassis is provided with an opening for leaking the feeding roller to enable the outer surface of the feeding roller to be in contact with the bottom of the TPU product supporting plate; the supporting frameworks are arranged on two sides of the supporting chassis, guide grooves are formed in the supporting frameworks, and sliding bearings rotatably connected with the end parts of the pressure adjusting rollers are connected onto the guide grooves in a sliding mode; the fixed cover is arranged between the two support base plates and located above the gluing transfer block, and a through hole used for exposing the glue injection nozzle, the pressure sensor and the distance adjusting nut is formed in the fixed cover.
Due to the adoption of the technical scheme, the utility model has the following technical progress.
The utility model can evenly glue the surface to be pasted of the TPU product through the arranged gluing mechanism; through the cloth adjusting roller, the TPU product input mechanism and the pressure adjusting mechanism, the cloth and the TPU product coated with the bonding glue can be butted, and the cloth and the TPU product coated with the bonding glue can be pressed together, so that the firm bonding of the cloth and the TPU product is realized.
Drawings
Fig. 1 is a schematic view of a first view structure of the present invention;
fig. 2 is a schematic view of a second perspective structure of the present invention;
fig. 3 is a right side view of the present invention.
Wherein: 1. the automatic gluing machine comprises a cloth reel, 11 cloth, 2 a frame, 21 a support chassis, 22 a support framework, 221 a guide groove, 222 a sliding bearing, 23 a fixed cover, 3 a cloth adjusting roller, 4.TPU product input mechanisms, 41 a feeding roller, 42.TPU product supporting plates, 5 a gluing mechanism, 51 a gluing hollow plate, 52 a gluing transfer block, 53 a pressure sensor, 54 a glue injection nozzle, 55 a distance adjusting nut, 6 a pressure adjusting mechanism, 61 a pressure adjusting roller and 62 an extension spring.
Detailed Description
The present invention will be described in further detail with reference to the drawings and the following detailed description.
The utility model provides a 3D prints TPU rubber coating device, combines fig. 1 to 3 to show, includes frame 2 and PLC controller, and frame 2 sets up in the below of cloth spool 1, and cloth 11 has been rolled up to cloth spool 1. A cloth adjusting roller 3, a TPU product input mechanism 4, a gluing mechanism 5 and a pressure adjusting mechanism 6 are arranged in the frame 2, wherein the cloth adjusting roller 3 is used for guiding cloth 11 into the frame; the TPU product input mechanism 4 is used for conveying the TPU product into the TPU product input mechanism; the gluing mechanism 5 is used for uniformly coating adhesive glue on the surface of the TPU product; the pressure adjusting mechanism 6 is matched with the TPU product input mechanism 4 to press the cloth 11 on the surface to be bonded of the TPU product coated with the bonding glue.
The gluing mechanism 5 is arranged on the right side below the cloth adjusting roller 3, the gluing mechanism 5 comprises a gluing hollow-out plate 51 and a gluing transfer block 52, wherein the bottom of the gluing hollow-out plate 51 is of a hollow-out structure, a connecting stud is arranged inside the gluing hollow-out plate 51, and a threaded hole is formed in the connecting stud. The gluing transfer block 52 is arranged above the gluing hollow-out plate 51, a distance adjusting nut 55 is arranged on the gluing transfer block 52, and the distance adjusting nut 55 is used for being connected with a connecting stud to realize connection and distance adjustment between the gluing transfer block 52 and the gluing hollow-out plate 51; the gluing transfer block 52 is uniformly provided with a plurality of glue injection nozzles 54, the glue injection nozzles 54 are connected with an external glue injection mechanism, the glue injection mechanism injects bonding glue into the gluing hollow plate 51 through the glue injection nozzles 54, the amount of the bonding glue contained in the gluing hollow plate 51 can be adjusted by adjusting the distance between the gluing transfer block 52 and the gluing hollow plate 51, and the bonding glue is dripped downwards through the gluing hollow plate 51; the gluing switching block 52 is provided with a pressure sensor 53, the pressure sensor 53 extends into the gluing hollow plate 51, and the pressure sensor 53 is used for monitoring the pressure of the bonding glue in the gluing hollow plate 51.
The pressure adjusting mechanism 6 is arranged on the left side below the cloth adjusting roller 3, the pressure adjusting mechanism 6 comprises a pressure adjusting roller 61 and an extension spring 62, wherein the pressure adjusting roller 61 is arranged at intervals along the horizontal direction; the extension springs 62 are longitudinally arranged and are arranged at two ends of the pressure adjusting roller 61 in a one-to-one correspondence manner, the top ends of the extension springs 62 are fixedly connected with the end portions of the pressure adjusting roller 61, the bottom ends of the extension springs 62 are fixedly connected with the rack 2, and the extension springs 62 are in an extension state and used for pulling the pressure adjusting roller 61 downwards.
The TPU product input mechanism 4 comprises a feeding roller 41 and a TPU product supporting plate 42, wherein the feeding roller 41 is arranged at intervals along the horizontal direction and is positioned below the gluing mechanism 5 and the pressure adjusting mechanism 6; the feeding roller 41 is connected with a power mechanism, and the power mechanism is used for driving the feeding roller 41 to rotate. The TPU product supporting plate 42 is arranged on the feeding roller 41, and the TPU product is adhered to the upper surface of the TPU product supporting plate 42 through double-sided adhesive.
The rack 2 comprises a support chassis 21, a support framework 22 and a fixed cover 23, wherein the support chassis 21 is provided with openings, the openings correspond to the feed rollers 41 one by one, and the openings are used for leaking the feed rollers 41 to enable the outer surfaces of the feed rollers 41 to be in contact with the bottoms of the TPU product supporting plates 42; the supporting frameworks 22 are arranged on two sides of the supporting chassis 21, guide grooves 221 are formed in the supporting frameworks 22, the guide grooves 221 and the pressure adjusting rollers 61 are in one-to-one correspondence and are longitudinally arranged, sliding bearings 222 are connected onto the guide grooves 221 in a sliding mode, and the sliding bearings 222 are rotatably connected with the end portions of the pressure adjusting rollers 61 so as to guide the longitudinal running of the pressure adjusting rollers 61; the fixed cover 23 is arranged between the two support base plates 21 and located above the gluing transfer block 52, and through holes are formed in the fixed cover 23 and used for exposing the gluing nozzle 54, the pressure sensor 53 and the distance adjusting nut 55.
The PLC controller sets up in frame 2, and the input of PLC controller is connected with pressure sensor 53's output, and the output of PLC controller is connected respectively with injecting glue mechanism and power unit's controlled end. The PLC controller injects the adhesive into the adhesive coating hollowed-out plate 51 by controlling the adhesive injection mechanism; the PLC controller controls the opening and closing of the power mechanism and the speed of the power mechanism for driving the feeding roller 41 to convey the TPU product supporting plate 42 through the pressure information monitored by the pressure sensor 53, so that the gluing mechanism 5 can evenly glue the TPU product; the part of the TPU product coated with the bonding glue is butted with the cloth 11 under the conveying of the feeding roller 41 and is continuously conveyed, and meanwhile, the pressure adjusting roller 61 presses the cloth 11 and the TPU product together to realize the bonding of the cloth 11 and the TPU product.
The gluing mechanism 5 can also be replaced by a heating mechanism which is connected with the PLC controller. The PLC controls the heating mechanism to heat the TPU product, the heated part of the TPU product is butted with the cloth 11 under the conveying of the feeding roller 41 and is conveyed continuously, and meanwhile, the pressure adjusting roller 61 presses the cloth 11 and the TPU product to realize the bonding of the cloth 11 and the TPU product.
When the utility model is used, the cloth 11 is firstly passed through the gap between the cloth adjusting roller 3 and the pressure adjusting roller 61 adjacent to the cloth adjusting roller 3, so that the end part of the cloth 11 is contacted with the upper surface of the supporting chassis 21, and a layer of double faced adhesive tape is adhered to the end part of the cloth 11 in advance, so that the end part of the cloth 11 is fixedly connected with the supporting chassis 21; and simultaneously fixing the TPU product on a TPU product supporting plate 42.
Secondly, starting the gluing mechanism 5 for pretreatment (or preheating a heating mechanism), controlling the pressure or temperature of the gluing mechanism 5 or the heating mechanism under the control of a PLC (programmable logic controller), and pushing the TPU product supporting plate 42 into a reserved gap between the gluing mechanism 5 or the heating mechanism and the supporting chassis 21 at a certain speed after the set pressure or temperature is reached, so that the gluing mechanism 5 or the heating mechanism can distribute glue or heat the surface to be adhered of the TPU product supporting plate 42; the TPU product supporting plate 42 is continuously pushed to enable the cloth 11 which passes through in the first step to be in butt joint with the TPU product, the cloth 11 can move forwards along with the TPU product supporting plate 42, and the cloth 11 and the TPU product can be quickly bonded under the action of bonding glue or temperature by adjusting the gap between the pressure adjusting roller 61 and the supporting base plate 21, so that the effect of firmly bonding the cloth 11 and the TPU product is achieved.
Claims (6)
1. The utility model provides a 3D prints TPU rubber coating device, is including setting up frame (2) in the below of the cloth spool (1) that has cloth (11) of book, its characterized in that: a cloth adjusting roller (3) for guiding the cloth (11) into the machine frame (2), a TPU product input mechanism (4) for conveying a TPU product into the machine frame, a glue coating mechanism (5) for uniformly coating adhesive glue on the surface of the TPU product, and a pressure adjusting mechanism (6) which is matched with the TPU product input mechanism (4) to press the cloth (11) on the surface to be adhered of the TPU product coated with the adhesive glue;
the glue spreading mechanism (5) is arranged on the right side below the cloth adjusting roller (3) and comprises a glue spreading hollowed-out plate (51) for dripping adhesive glue downwards and a glue spreading transfer block (52) arranged on the glue spreading hollowed-out plate (51); and a plurality of glue injection nozzles (54) are uniformly arranged on the glue application transfer block (52).
2. 3D printing TPU gluing device according to claim 1, characterized in that: a connecting stud provided with a threaded hole is arranged inside the gluing hollowed-out plate (51); the gluing transfer block (52) is provided with a distance adjusting nut (55) which is used for being connected with the connecting stud to realize connection between the gluing transfer block (52) and the gluing hollow-out plate (51) and distance adjustment.
3. 3D printing TPU gluing device according to claim 2, characterized in that: the pressure adjusting mechanism (6) is arranged on the left side below the cloth adjusting roller (3), and the pressure adjusting mechanism (6) comprises pressure adjusting rollers (61) arranged at intervals in the horizontal direction and extension springs (62) which are respectively connected with two ends of the pressure adjusting rollers (61) in a one-to-one correspondence mode and used for pulling the pressure adjusting rollers (61) downwards.
4. 3D printing TPU gluing device according to claim 3, characterized in that: the TPU product input mechanism (4) comprises a feeding roller (41) which is arranged below the gluing mechanism (5) and the pressure adjusting mechanism (6) and is arranged at intervals along the horizontal direction and a TPU product supporting plate (42) arranged on the feeding roller (41); the TPU product is arranged on the upper surface of the TPU product supporting plate (42).
5. A3D printing TPU gluing device according to claim 4, characterized in that: the device also comprises a PLC controller; the glue injection nozzle (54) is connected with an external glue injection mechanism; the gluing switching block (52) is provided with a pressure sensor (53) which extends into the gluing hollow plate (51) and is used for monitoring the pressure of the bonding glue in the gluing hollow plate (51); the feeding roller (41) is connected with a power mechanism for driving the feeding roller (41) to rotate; the input end of the PLC controller is connected with the output end of the pressure sensor (53), and the output end of the PLC controller is connected with the controlled ends of the glue injection mechanism and the power mechanism respectively.
6. A3D printing TPU gluing device according to claim 5, characterized in that: the rack (2) comprises a supporting chassis (21), a supporting framework (22) and a fixed cover (23); the supporting chassis (21) is provided with an opening for leaking the feeding roller (41) to enable the outer surface of the feeding roller (41) to be in contact with the bottom of the TPU product supporting plate (42); the supporting frameworks (22) are arranged on two sides of the supporting chassis (21), guide grooves (221) are formed in the supporting frameworks (22), and sliding bearings (222) rotatably connected with the end portions of the pressure adjusting rollers (61) are connected onto the guide grooves (221) in a sliding mode; the fixed cover (23) is arranged between the two supporting base plates (21) and located above the gluing transfer block (52), and through holes used for exposing the glue injection nozzle (54), the pressure sensor (53) and the distance adjusting nut (55) are formed in the fixed cover (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221540271.2U CN218013675U (en) | 2022-06-20 | 2022-06-20 | 3D prints TPU rubber coating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221540271.2U CN218013675U (en) | 2022-06-20 | 2022-06-20 | 3D prints TPU rubber coating device |
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| Publication Number | Publication Date |
|---|---|
| CN218013675U true CN218013675U (en) | 2022-12-13 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221540271.2U Active CN218013675U (en) | 2022-06-20 | 2022-06-20 | 3D prints TPU rubber coating device |
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| Country | Link |
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| CN (1) | CN218013675U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114889145A (en) * | 2022-06-20 | 2022-08-12 | 金九智能增材制造有限公司 | TPU product cloth pasting process |
-
2022
- 2022-06-20 CN CN202221540271.2U patent/CN218013675U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114889145A (en) * | 2022-06-20 | 2022-08-12 | 金九智能增材制造有限公司 | TPU product cloth pasting process |
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