Heating sheet base material rubberizing device

Abstract

The utility model relates to a heating sheet base material rubberizing device, which belongs to the technical field of rubberizing, and comprises a rubberizing box, the top of the rubberizing box is open, a rubberizing plate is arranged at the top of the rubberizing box in a sealed and attached mode, a rubberizing air suction hole is formed in the rubberizing plate, the rubberizing air suction hole is communicated with an inner cavity of the rubberizing box, and the rubberizing air suction hole is communicated with the inner cavity of the rubberizing box. A base material is adsorbed through the adsorption holes, the base material is scraped to be flat through the scraping plate, the base material is flatly laid on the rubberizing plate, then the base material is attached to the rubberizing box, the rubberizing exhaust hole is formed in one side of the rubberizing box, the rubberizing exhaust hole is connected with the air extractor, and the projector is arranged above the rubberizing plate. A wiring image of the alloy heating wire is projected to a base material according to the proportion of one to one through a projector, the position of the base material is adjusted according to the projected image, the alloy heating wire on the base material coincides with the projected wiring image of the alloy heating wire, and finally manual adhesive film pasting is conducted. And it is ensured that the overall shape of the alloy heating wire on the base material meets the size and position requirements after rubberizing is completed.

Description

Technical Field

[0001] The utility model relates to a heating plate substrate adhesive bonding device, belonging to the adhesive bonding technical field. Background Art

[0002] With the development of vehicle technology, in addition to the basic steering function, the driver or the vehicle has put forward other functional requirements for the steering wheel, such as steering wheel heating or steering wheel hand-off detection device. When the steering wheel heater is working, the steering wheel surface is at a suitable warm temperature, which solves the problem of cold hands and low steering wheel surface temperature in winter. The steering wheel heater improves the comfort function of the steering wheel. During the production process of the steering wheel heater, the adhesive film needs to be attached to the substrate, and the heating sheet substrate adhesive device is used when applying the glue.

[0003] The Chinese utility model patent with announcement number CN208487094U discloses an electric heater glue sticking tool, comprising a table, a rear plate, a support plate, a cross bar, a connecting rod, a limit block, a first spindle, a second spindle, a bearing, a tape end cover and a support plate, wherein the table is fixedly mounted on two support plates, the rear plate is fixedly mounted on the rear part of the table through a limit block, a support plate is mounted on the outer side surface of the left support plate through a limit block, the cross bar and the first spindle are fixedly mounted on the rear plate, a bearing is mounted on the first spindle, a tape end cover is fixedly mounted on the rear end of the bearing, the second spindle is mounted in a through hole on the support plate, an adjustment block is fixedly mounted on the end of the second spindle, a bearing is mounted on the other end of the second spindle, a tape end cover is also mounted on the rear end of the bearing on the second spindle, and a spring is mounted on the second spindle between the tape end cover on the second spindle and the support plate. The utility model overcomes the shortcomings of the prior art, the tool has a simple structure, is easy to use, and has uniform glue sticking. However, in the prior art, since the substrate is mostly made of sponge material, it is easy to deform during the gluing process, resulting in the overall shape of the substrate exceeding the size requirements and position requirements after the gluing is completed.

[0004] Therefore, a heating plate substrate gluing device is needed to ensure the dimensional accuracy and position accuracy of the substrate after gluing. Utility Model Content

[0005] The technical problem to be solved by the utility model is: in order to overcome the shortcomings of the prior art, a heating plate substrate gluing device is provided to improve the size accuracy and position accuracy of the substrate after gluing.

[0006] The technical solution adopted by the utility model to solve the above-mentioned problem is: a heating sheet substrate gluing device, including a gluing box, the top of the gluing box is open, the top of the gluing box is sealed and fitted with a gluing board, the gluing board is provided with gluing air suction holes, the gluing air suction holes are connected to the cavity in the gluing box, one side of the gluing box is provided with gluing air exhaust holes, the gluing air exhaust holes are connected to an exhaust device, a projector is provided above the gluing board, and a bracket is connected to the projector.

[0007] Preferably, the bracket includes a projection mounting plate, a front-to-back adjustment component, a left-to-right adjustment component and an up-down adjustment component, the projection mounting plate is used to provide an installation position for the projector, the front-to-back adjustment component is used to adjust the position of the projection mounting plate in the front-to-back direction, the left-to-right adjustment component is used to adjust the position of the projection mounting plate in the left-to-right direction, and the up-down adjustment component is used to adjust the position of the projection mounting plate in the up-down direction.

[0008] Preferably, the front and rear adjustment component includes a projection movable plate, on which two front and rear adjustment rods are movably provided, the two front and rear adjustment rods are distributed on the left and right, the front and rear adjustment rods are parallel to the front and rear directions, the front and rear adjustment rods are fixedly arranged on the projection mounting plate, and the front and rear adjustment rods are locked with the projection movable plate by a first adjustment locking member.

[0009] Preferably, the left-right adjustment component includes two left-right adjustment rods, which are distributed up and down, parallel to the left-right directions, and move through the projection moving plate. The left-right adjustment rods are locked with the projection moving plate by a second adjustment locking piece.

[0010] Preferably, the up and down adjustment component includes two up and down adjustment rods and two sleeves, the two up and down adjustment rods and the two sleeves correspond to each other one by one, the up and down adjustment rods and the sleeves are vertically arranged, the two up and down adjustment rods are respectively located on the left and right sides of the left and right adjustment rods, the two up and down adjustment rods are respectively fixedly arranged at the two ends of the left and right adjustment rods, the bottom end of the up and down adjustment rod is movably connected to the top end of the sleeve, and the up and down adjustment rod is locked with the sleeve by a third adjustment locking member.

[0011] Preferably, a scraping assembly is provided on the glue-sticking board, and the scraping assembly includes a movable frame and a movable plate. The movable frame is horizontally slidably connected to the glue-sticking board, and the movable plate is connected to the movable frame. The movable plate is located above the glue-sticking board, and a scraper is provided between the movable plate and the glue-sticking board, and the scraper is fixed on the movable plate.

[0012] Preferably, the scraper is made of rubber.

[0013] Preferably, guide rods are fixedly provided on both the front and rear sides of the adhesive bonding board, the guide rods are parallel to the left and right directions, and sliders are slidably connected to the guide rods, and the sliders are fixedly provided on the moving frame.

[0014] Preferably, a lifting unit is provided on the movable frame, and the movable plate is connected to the movable frame via the lifting unit, and the lifting unit is used to adjust the position of the movable plate in the up and down directions.

[0015] Preferably, the lifting unit comprises a lifting rod, which is vertically movably arranged on the movable frame, one end of which is fixedly arranged on the movable plate, and the lifting rod is locked with the movable frame by a locking screw.

[0016] Compared with the prior art, the advantages of the utility model are:

[0017] The utility model discloses a heating sheet substrate gluing device, which adsorbs the substrate through adsorption holes and flattens the substrate through a scraper, so that the substrate is evenly laid on a gluing board; subsequently, a wiring image of an alloy heating wire is projected onto the substrate at a one-to-one ratio through a projector; the position of the substrate is adjusted according to the projected image, so that the alloy heating wire on the substrate coincides with the projected wiring diagram of the alloy heating wire; finally, a manual gluing film is performed to ensure that the overall shape of the alloy heating wire on the substrate meets the size and position requirements after the gluing is completed. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a structural schematic diagram of a heating plate substrate gluing device of the utility model;

[0019] Figure 2 It is a structural schematic diagram of the adhesive board;

[0020] Figure 3 is a schematic diagram of the structure of the bracket;

[0021] Figure 4 It is a schematic diagram of the structure of the scraping component.

[0022] in:

[0023] Glue sticking box 51, glue sticking plate 52, glue sticking air intake hole 53, glue sticking air exhaust hole 54, projector 55, bracket 56, scraping component 57;

[0024] Projection mounting plate 561, front and rear adjustment component 562, left and right adjustment component 563, up and down adjustment component 564;

[0025] Projection moving plate 5621, front and rear adjustment rod 5622;

[0026] Left and right adjustment rod 5631;

[0027] Up and down adjustment rod 5641, sleeve 5642;

[0028] Moving frame 571, moving plate 572, scraper 573, guide rod 574, slider 575, lifting unit 576;

[0029] Lifting rod 5761, locking screw 5762. DETAILED DESCRIPTION

[0030] like Figure 1-4 As shown, a heating sheet substrate gluing device in this embodiment includes a gluing box 51, the top of the gluing box 51 is open, and a gluing board 52 is sealed and fitted on the top of the gluing box 51. A plurality of gluing air suction holes 53 are provided on the gluing board 52, and the plurality of gluing air suction holes 53 are distributed in a matrix. The gluing air suction holes 53 are connected to the cavity in the gluing box 51, and a gluing air exhaust hole 54 is provided on one side of the gluing box 51, and the gluing air exhaust hole 54 is connected to an exhaust device, which can be an exhaust pump. A projector 55 is provided above the gluing board 52, and a bracket 56 is connected to the projector 55. When gluing a film, the substrate is placed on the upper surface of the gluing board 52, and the substrate covers the air suction hole, and the air in the gluing box 51 is removed from the upper surface of the gluing board 52 through the exhaust device. The air is discharged from the glue exhaust hole 54, and the air outside the glue box 51 enters the glue box 51 from the glue suction hole 53. Under the action of the airflow, the substrate is adsorbed on the glue plate 52 to avoid wrinkles on the substrate. At the same time, the projector 55 projects the wiring image of the alloy heating wire onto the substrate in a one-to-one ratio, and adjusts the position of the substrate according to the projected image so that the alloy heating wire on the substrate coincides with the projected alloy heating wire wiring diagram. Finally, the glue film can be manually applied. Here, because the substrate is mostly made of sponge material and is prone to deformation, the alloy heating wire is overlapped with the projected alloy heating wire wiring diagram to ensure that the overall shape of the alloy heating wire meets the size and position requirements after the glue is applied. At the same time, the substrate is adsorbed through the glue suction hole 53 to make the substrate flat, which is convenient for improving the effect of applying the glue film to the substrate.

[0031] The bracket 56 includes a projection mounting plate 561, a front-to-back adjustment component 562, a left-to-right adjustment component 563, and an up-down adjustment component 564. The projection mounting plate 561 is used to provide a mounting position for the projector 55. The front-to-back adjustment component 562 is used to adjust the position of the projection mounting plate 561 in the front-to-back direction. The left-to-right adjustment component 563 is used to adjust the position of the projection mounting plate 561 in the left-to-right direction. The up-down adjustment component 564 is used to adjust the position of the projection mounting plate 561 in the up-down direction.

[0032] The front-to-back adjustment component 562 includes a projection moving plate 5621, on which two front-to-back adjustment rods 5622 are movably provided, and the two front-to-back adjustment rods 5622 are distributed left and right, and the front-to-back adjustment rods 5622 are parallel to the front-to-back direction, and the front-to-back adjustment rods 5622 are fixedly arranged on the projection mounting plate 561, and the front-to-back adjustment rods 5622 are locked with the projection moving plate 5621 by a first adjustment locking member. When it is necessary to adjust the position of the projector 55, the first adjustment locking member is released to make the front-to-back adjustment rods 5622 move along their axis, and drive the projection mounting plate 561 and the projector 55 to move synchronously, so as to adjust the front-to-back position of the projector 55. After the front-to-back position of the projector 55 is adjusted, the locking between the front-to-back adjustment rods 5622 and the projection moving plate 5621 is realized by the first adjustment locking member.

[0033] The left-right adjustment component 563 includes two left-right adjustment rods 5631, which are distributed up and down. The left-right adjustment rods 5631 are parallel to the left-right direction. The left-right adjustment rods 5631 can move through the projection moving plate 5621. The left-right adjustment rods 5631 are locked with the projection moving plate 5621 through the second adjustment locking member. When it is necessary to adjust the left-right position of the projector 55, the second adjustment locking member is released to make the projection moving plate 5621 move along the left-right direction on the left-right adjustment rods 5631. The movement of the projection moving plate 5621 drives the projector 55 to move synchronously through the front-rear adjustment rods 5622 and the projection mounting plate 561 in turn, so as to adjust the left-right position of the projector 55. After the left-right position of the projector 55 is adjusted, the left-right adjustment rods 5631 are locked with the projection moving plate 5621 through the second adjustment locking member.

[0034] The up-down adjustment component 564 includes two up-down adjustment rods 5641 and two sleeves 5642. The two up-down adjustment rods 5641 and the two sleeves 5642 correspond to each other. The up-down adjustment rods 5641 and the sleeves 5642 are both vertically arranged. The two up-down adjustment rods 5641 are respectively located on the left and right sides of the left and right adjustment rods 5631. The two up-down adjustment rods 5641 are respectively fixedly arranged at the two ends of the left and right adjustment rods 5631. The bottom end of the up-down adjustment rod 5641 is movably sleeved with the top end of the sleeve 5642. The up-down adjustment rod 5641 is connected to the left and right sides of the left and right adjustment rods 5631. The three adjustment locking members are locked with the sleeve 5642. When the position of the projector 55 in the up-down direction needs to be adjusted, the third adjustment assembly is loosened to make the up-down adjustment rod 5641 rise and fall on the sleeve 5642, and the projector 55 is driven to move synchronously through the left-right adjustment rod 5631, the projection moving plate 5621, the front-back adjustment rod 5622 and the projection mounting plate 561 in sequence, so as to adjust the position of the projector 55 in the up-down direction. After the position of the projector 55 in the up-down direction is adjusted, the up-down adjustment rod 5641 and the sleeve 5642 are locked by the third adjustment locking member.

[0035] In addition, a flattening assembly 57 is provided on the adhesive laminating plate 52. When the adhesive laminating air suction holes 53 adsorb the substrate and wrinkles still exist on the substrate, the flattening assembly 57 is used to flatten the substrate.

[0036] The scraping assembly 57 includes a moving frame 571 and a moving plate 572. The moving frame 571 is horizontally slidably connected to the adhesive plate 52. The moving plate 572 is connected to the moving frame 571. The moving plate 572 is located above the adhesive plate 52. A scraper 573 is provided between the moving plate 572 and the adhesive plate 52. The scraper 573 is made of rubber and is fixedly provided on the moving plate 572.

[0037] The front and rear sides of the adhesive plate 52 are fixedly provided with guide rods 574, the guide rods 574 are parallel to the left and right directions, and the guide rods 574 are slidably connected with sliders 575, and the sliders 575 are fixedly provided on the moving frame 571;

[0038] The movable frame 571 is provided with two sets of lifting units 576, which are distributed front and back. The movable plate 572 is connected to the movable frame 571 through the lifting units 576, and the position of the movable plate 572 in the up and down direction is adjusted through the lifting units 576.

[0039] The lifting unit 576 includes a lifting rod 5761, which is vertically movably arranged on the moving frame 571, one end of which is fixedly arranged on the moving plate 572, and the lifting rod 5761 is locked with the moving frame 571 by a locking screw 5762;

[0040] When the adhesive suction hole 53 absorbs the substrate and there are still wrinkles on the substrate, the movable frame 571 is pushed to drive the slider 575 to move in the left and right direction on the guide rod 574. The movement of the movable frame 571 drives the scraper 573 to move on the upper surface of the substrate through the movable plate 572, so that the scraper 573 scrapes the substrate flat to make the substrate flat. Of course, when it is necessary to adjust the height of the scraper 573 according to the thickness of the substrate, the locking screw 5762 is loosened to make the lifting rod 5761 rise and fall on the movable frame 571. The lifting and lowering of the lifting rod 5761 drives the scraper 573 to rise and fall through the movable plate 572. After the scraper 573 is lifted and lowered, the locking screw 5762 is tightened to lock the lifting rod 5761 and the movable frame 571.

[0041] To summarize, the substrate is adsorbed through the adsorption holes 53 and is flattened by the scraper 573 so that the substrate is laid flatly on the adhesive board 52. Subsequently, the wiring image of the alloy heating wire is projected onto the substrate at a one-to-one ratio by the projector 55. The position of the substrate is adjusted according to the projected image so that the alloy heating wire on the substrate coincides with the projected wiring diagram of the alloy heating wire. Finally, the adhesive film is manually applied to ensure that the overall shape of the alloy heating wire on the substrate meets the size and position requirements after the adhesive application is completed.

[0042] In addition to the above embodiments, the present invention also includes other implementation modes. Any technical solutions formed by equivalent transformation or equivalent replacement should fall within the protection scope of the claims of the present invention.

Claims

1. A heating sheet substrate gluing device, comprising a gluing box (51), the top of the gluing box (51) is open, and a gluing plate (52) is provided on the top of the gluing box (51) in a sealed manner, characterized in that: The adhesive laminating plate (52) is provided with an adhesive laminating air intake hole (53), the adhesive laminating air intake hole (53) is communicated with the inner cavity of the adhesive laminating box (51), a adhesive laminating air exhaust hole (54) is provided on one side of the adhesive laminating box (51), the adhesive laminating air exhaust hole (54) is connected to an exhaust device, a projector (55) is provided above the adhesive laminating plate (52), and a bracket (56) is connected to the projector (55).

2. A heating sheet substrate gluing device according to claim 1, characterized in that: The bracket (56) comprises a projection mounting plate (561), a front-to-back adjustment component (562), a left-to-right adjustment component (563), and an up-down adjustment component (564); the projection mounting plate (561) is used to provide a mounting position for the projector (55); the front-to-back adjustment component (562) is used to adjust the position of the projection mounting plate (561) in the front-to-back direction; the left-to-right adjustment component (563) is used to adjust the position of the projection mounting plate (561) in the left-to-right direction; and the up-down adjustment component (564) is used to adjust the position of the projection mounting plate (561) in the up-down direction.

3. A heating sheet substrate gluing device according to claim 2, characterized in that: The front-to-back adjustment component (562) comprises a projection movable plate (5621), on which two front-to-back adjustment rods (5622) are movably provided, the two front-to-back adjustment rods (5622) are distributed left and right, the front-to-back adjustment rods (5622) are parallel to the front-to-back direction, the front-to-back adjustment rods (5622) are fixedly arranged on the projection mounting plate (561), and the front-to-back adjustment rods (5622) are locked with the projection movable plate (5621) by means of a first adjustment locking member.

4. A heating sheet substrate gluing device according to claim 3, characterized in that: The left-right adjustment component (563) comprises two left-right adjustment rods (5631), the two left-right adjustment rods (5631) are distributed up and down, the left-right adjustment rods (5631) are parallel to the left-right direction, the left-right adjustment rods (5631) moveably pass through the projection moving plate (5621), and the left-right adjustment rods (5631) are locked with the projection moving plate (5621) by means of a second adjustment locking member.

5. A heating sheet substrate gluing device according to claim 4, characterized in that: The up-down adjustment component (564) comprises two up-down adjustment rods (5641) and two sleeves (5642), the two up-down adjustment rods (5641) and the two sleeves (5642) corresponding to each other one by one, the up-down adjustment rods (5641) and the sleeves (5642) are both arranged vertically, the two up-down adjustment rods (5641) are respectively located on the left and right sides of the left and right adjustment rods (5631), the two up-down adjustment rods (5641) are respectively fixedly arranged at the two ends of the left and right adjustment rods (5631), the bottom end of the up-down adjustment rod (5641) is movably sleeved with the top end of the sleeve (5642) in an up-down manner, and the up-down adjustment rod (5641) is locked with the sleeve (5642) by a third adjustment locking member.

6. A heating sheet substrate gluing device according to any one of claims 1 to 5, characterized in that: The adhesive bonding plate (52) is provided with a scraping assembly (57), the scraping assembly (57) comprising a moving frame (571) and a moving plate (572), the moving frame (571) being horizontally slidably connected to the adhesive bonding plate (52), the moving plate (572) being connected to the moving frame (571), the moving plate (572) being located above the adhesive bonding plate (52), a scraping plate (573) being provided between the moving plate (572) and the adhesive bonding plate (52), the scraping plate (573) being fixedly arranged on the moving plate (572).

7. A heating sheet substrate gluing device according to claim 6, characterized in that: The scraper (573) is made of rubber.

8. The heating sheet substrate gluing device according to claim 6, characterized in that: Guide rods (574) are fixedly arranged on both the front and rear sides of the adhesive bonding plate (52), the guide rods (574) are parallel to the left and right directions, and a slider (575) is slidably connected to the guide rods (574), and the slider (575) is fixedly arranged on the moving frame (571).

9. The heating sheet substrate gluing device according to claim 6, characterized in that: The movable frame (571) is provided with a lifting unit (576), and the movable plate (572) is connected to the movable frame (571) via the lifting unit (576), and the lifting unit (576) is used to adjust the position of the movable plate (572) in the up and down directions.

10. The heating sheet substrate gluing device according to claim 9, characterized in that: The lifting unit (576) comprises a lifting rod (5761), wherein the lifting rod (5761) is vertically movably arranged on the movable frame (571), one end of the lifting rod (5761) is fixedly arranged on the movable plate (572), and the lifting rod (5761) is locked with the movable frame (571) by means of a locking screw (5762).

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