Jig for coating surface of automotive trim panel

Abstract

The utility model relates to an automotive trim panel surface coating jig, in particular to the technical field of jigs. The device comprises a bottom plate, a top plate, a heating block, a front pushing mechanism, a first side pushing mechanism, a second side pushing mechanism and an inclined pushing mechanism, the front pushing mechanism, the first side pushing mechanism, the second side pushing mechanism and the inclined pushing mechanism are correspondingly arranged on the front portion, the two sides and the bevel edge of the interior trim panel respectively to conduct reverse edge covering treatment on the front edge, the two side edges and the bevel edge of the interior trim panel, and therefore manual covering is replaced, and the labor cost is reduced; and the coating efficiency and the coating uniformity are greatly improved.

Description

Technical Field

[0001] The utility model relates to the technical field of jigs, in particular to a jig for covering the surface of an automobile interior trim panel. Background Art

[0002] Traditional surface coating processes for automotive interior panels mostly rely on manual coating, which has problems such as low efficiency, uneven coating, and high costs. In order to improve production efficiency and product quality, a surface coating fixture for automotive interior panels is needed. Utility Model Content

[0003] (1) Technical problems to be solved

[0004] The utility model provides a surface covering jig for automobile interior panels, which overcomes the disadvantages of traditional surface covering processes for automobile interior panels, which mostly adopt manual covering methods and have the disadvantages of low efficiency, uneven covering and high cost.

[0005] (2) Technical solution

[0006] In order to solve the above technical problems, the utility model provides a surface covering jig for automobile interior panels, including a bottom plate, a top plate, a heating block, a forward pushing mechanism, a first side pushing mechanism, a second side pushing mechanism, and an oblique pushing mechanism. The top plate is correspondingly arranged directly above the bottom plate, and the top of the top plate is connected to a lifting mechanism that can drive the top plate to rise and fall. The heating block that is adapted to the shape and size of the interior panel is provided at a position corresponding to the positioning jig block at the bottom of the top plate, and two positioning jig blocks for placing the interior panel are symmetrically provided on the bottom plate, the forward pushing mechanism is arranged in front of the positioning jig block, the first side pushing mechanism and the second side pushing mechanism are respectively arranged on both sides of the positioning jig block, and the oblique pushing mechanism is arranged on one side of the second side pushing mechanism.

[0007] Preferably, the forward pushing mechanism includes a first lifting platform, a first lifting cylinder, a forward pushing cylinder, and a forward pushing block. The first lifting cylinder is installed on the base plate, the piston rod of the first lifting cylinder is set upward and the upper end is connected to the bottom of the first lifting platform, the forward pushing cylinder is installed on the top of the first lifting platform, the piston rod of the forward pushing cylinder is facing the front edge of the interior panel and is connected to the forward pushing block.

[0008] Preferably, two slide rails are symmetrically installed on the top of the first lifting platform corresponding to both sides of the forward push cylinder, and a slider for sliding connection with the slide rail is provided at a position corresponding to the slide rail at the bottom of the forward push block.

[0009] Preferably, the first side thrust mechanism includes a second lifting platform, a second lifting cylinder, a first side thrust cylinder, and a first side thrust block. The second lifting cylinder is installed on the base plate, the piston rod of the second lifting cylinder is set upward and the upper end is connected to the bottom of the second lifting platform, the first side thrust cylinder is installed on the top of the second lifting platform, the piston rod of the first side thrust cylinder faces one side edge of the interior panel and is connected to the first side thrust block.

[0010] Preferably, the second side thrust mechanism includes a third lifting platform, a third lifting cylinder, a second side thrust cylinder, and a second side thrust block. The third lifting cylinder is installed on the base plate, the piston rod of the third lifting cylinder is set upward and the upper end is connected to the bottom of the third lifting platform, the second side thrust cylinder is installed on the top of the third lifting platform, the piston rod of the second side thrust cylinder is facing the other side edge of the interior panel and is connected to the second side thrust block.

[0011] Preferably, the oblique push mechanism includes an inclined base, an oblique push cylinder, and an oblique push block. The oblique push cylinder is installed on the inclined base, and the piston rod of the oblique push cylinder faces the other oblique side of the interior trim panel and is connected to the oblique push block.

[0012] Preferably, arc-shaped grooves are provided at the bottoms of the front pushing block, the first side pushing block, the second side pushing block and the oblique pushing block.

[0013] Preferably, limit seats are provided at the four corners of the base plate.

[0014] (3) Beneficial effects

[0015] The present invention provides a surface covering jig for automotive interior panels, overcoming the shortcomings of traditional surface covering processes for automotive interior panels, which often rely on manual covering methods and suffer from low efficiency, uneven covering, and high costs. Compared with the prior art, the present invention has the following beneficial effects: By providing a front push mechanism, a first side push mechanism, a second side push mechanism, and a diagonal push mechanism at the front, sides, and bevel of the interior panel, the present invention performs reverse hemming processing on the front edge, side edges, and bevel edge of the interior panel, thereby replacing manual covering, reducing labor costs, and greatly improving covering efficiency and covering uniformity. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a side view of the present utility model.

[0017] Figure 2 It is a three-dimensional diagram of the present utility model.

[0018] Figure 3 It is a front view of the utility model.

[0019] The accompanying drawings are marked as: 1-bottom plate, 11-positioning fixture block, 2-top plate, 3-heating block, 4-forward pushing mechanism, 41-first lifting platform, 411-slide rail, 42-first lifting cylinder, 43-forward pushing cylinder, 44-forward pushing block, 441-slider, 5-first side pushing mechanism, 51-second lifting platform, 52-second lifting cylinder, 53-first side pushing cylinder, 54-first side pushing block, 6-second side pushing mechanism, 61-third lifting platform, 62-third lifting cylinder, 63-second side pushing cylinder, 64-second side pushing block, 7-oblique pushing mechanism, 71-tilted base, 72-oblique pushing cylinder, 73-oblique pushing block, 8-interior panel, 9-limit seat. DETAILED DESCRIPTION

[0020] The present invention will be further described with reference to the accompanying drawings and embodiments.

[0021] like Figures 1 to 3 As shown, the utility model describes a surface covering jig for an automobile interior panel, comprising a bottom plate 1, a top plate 2, a heating block 3, a forward pushing mechanism 4, a first side pushing mechanism 5, a second side pushing mechanism 6, and an oblique pushing mechanism 7. The top plate 2 is correspondingly provided directly above the bottom plate 1, and the top of the top plate 2 is connected to a lifting mechanism capable of driving the top plate 2 to rise and fall. The heating block 3 that is adapted to the shape and size of the interior panel 8 is provided at a position corresponding to the positioning jig block 11 at the bottom of the top plate 2. Two positioning jig blocks 11 for placing the interior panel 8 are symmetrically provided on the bottom plate 1. The forward pushing mechanism 4 is arranged in front of the positioning jig block 11, and the first side pushing mechanism 5 and the second side pushing mechanism 6 are respectively arranged on both sides of the positioning jig block 11, and the oblique pushing mechanism 7 is arranged on one side of the second side pushing mechanism 6.

[0022] The forward pushing mechanism 4 includes a first lifting platform 41, a first lifting cylinder 42, a forward pushing cylinder 43, and a forward pushing block 44. The first lifting cylinder 42 is installed on the base plate 1, and the piston rod of the first lifting cylinder 42 is set upward and the upper end is connected to the bottom of the first lifting platform 41. The forward pushing cylinder 43 is installed on the top of the first lifting platform 41, and the piston rod of the forward pushing cylinder 43 is facing the front edge of the interior panel 8 and is connected to the forward pushing block 44.

[0023] Two slide rails 411 are symmetrically installed on the top of the first lifting platform 41 corresponding to both sides of the forward pushing cylinder 43, and a slider 441 for sliding connection with the slide rail 411 is provided at the position corresponding to the slide rail 411 at the bottom of the forward pushing block 44.

[0024] The first side thrust mechanism 5 includes a second lifting platform 51, a second lifting cylinder 52, a first side thrust cylinder 53, and a first side thrust block 54. The second lifting cylinder 52 is installed on the base plate 1. The piston rod of the second lifting cylinder 52 is set upward and the upper end is connected to the bottom of the second lifting platform 51. The first side thrust cylinder 53 is installed on the top of the second lifting platform 51. The piston rod of the first side thrust cylinder 53 faces one side edge of the interior panel 8 and is connected to the first side thrust block 54.

[0025] The second side thrust mechanism 6 includes a third lifting platform 61, a third lifting cylinder 62, a second side thrust cylinder 63, and a second side thrust block 64. The third lifting cylinder 62 is installed on the base plate 1. The piston rod of the third lifting cylinder 62 is set upward and the upper end is connected to the bottom of the third lifting platform 61. The second side thrust cylinder 63 is installed on the top of the third lifting platform 61. The piston rod of the second side thrust cylinder 63 is toward the other side edge of the interior panel 8 and is connected to the second side thrust block 64.

[0026] The oblique push mechanism 7 includes an inclined base 71, an oblique push cylinder 72, and an oblique push block 73. The oblique push cylinder 72 is installed on the inclined base 71. The piston rod of the oblique push cylinder 72 faces the other oblique side of the interior panel 8 and is connected to the oblique push block 73.

[0027] The bottoms of the front push block 44 , the first side push block 54 , the second side push block 64 and the oblique push block 73 are all provided with arc grooves, and the four corners of the bottom plate 1 are all provided with limit seats 9 .

[0028] In actual work, the leather and interior panel 8 that need to be covered on the positioning fixture block 11 are placed in sequence, and then the front push cylinder 43 is started to drive its piston rod to move and then drive the front push block 44 to move toward the front edge of the interior panel 8. When the arc groove at the bottom of the front push block 44 is directly above the front edge of the interior panel 8, the first lifting cylinder 42 is started to drive its piston rod to move downward and then drive the front push block 44 to press down to achieve the reverse edge processing of the front edge of the interior panel 8; similarly, the first side push cylinder 53 and the second side push cylinder 63 are started to drive their piston rods to move and respectively drive the first side push block 54 and the second side push block 64 to move toward the two side edges of the interior panel 8. When the first side push block 54 and When the arc grooves at the bottom of the second side push block 64 correspond to being located directly above the edges of the two sides of the interior panel 8, the second lifting cylinder 52 and the third lifting cylinder 62 are started to drive their piston rods to move downward, thereby driving the first side push block 54 and the second side push block 64 to press down to achieve the reverse edge treatment of the edges of the two sides of the interior panel 8; at the same time, the oblique push cylinder 72 is also started to drive its piston rod to move, thereby driving the oblique push block 73 to move toward the other side of the bevel of the interior panel 8, thereby performing reverse edge treatment on the bevel, and finally, by starting the lifting mechanism (the lifting mechanism is a hydraulic cylinder) that drives the top plate 2 to rise and fall, the top plate 2 is driven to descend, thereby driving the heating block 3 (a heating wire is provided in the heating block) to descend to perform hot pressing treatment on the interior panel 8.

[0029] The contents not described in detail in this specification belong to the prior art known to professionals in this field.

[0030] The above-described embodiments merely represent preferred embodiments of the present invention, and their descriptions are relatively specific and detailed. However, the present invention is not limited to these embodiments. It should be noted that any improvements made without departing from the spirit of the present invention are within the scope of protection of the present invention. Therefore, the scope of protection of this utility model patent shall be based on the appended claims.

Claims

1. A surface covering fixture for automobile interior panels, characterized in that: The invention comprises a bottom plate (1), a top plate (2), a heating block (3), a forward pushing mechanism (4), a first side pushing mechanism (5), a second side pushing mechanism (6), and an oblique pushing mechanism (7); the top plate (2) is correspondingly arranged above the bottom plate (1); the top of the top plate (2) is connected to a lifting mechanism capable of driving the top plate (2) to rise and fall; two positioning fixture blocks (11) for placing interior panels (8) are symmetrically arranged on the bottom plate (1); the heating block (3) adapted to the shape and size of the interior panels (8) is arranged at a position corresponding to the positioning fixture block (11) at the bottom of the top plate (2); the forward pushing mechanism (4) is arranged in front of the positioning fixture block (11); the first side pushing mechanism (5) and the second side pushing mechanism (6) are respectively arranged on both sides of the positioning fixture block (11); and the oblique pushing mechanism (7) is arranged on one side of the second side pushing mechanism (6).

2. The automobile interior panel surface covering jig according to claim 1, characterized in that: The forward pushing mechanism (4) includes a first lifting platform (41), a first lifting cylinder (42), a forward pushing cylinder (43), and a forward pushing block (44). The first lifting cylinder (42) is installed on the base plate (1). The piston rod of the first lifting cylinder (42) is set upward and the upper end is connected to the bottom of the first lifting platform (41). The forward pushing cylinder (43) is installed on the top of the first lifting platform (41). The piston rod of the forward pushing cylinder (43) faces the front edge of the interior panel (8) and is connected to the forward pushing block (44).

3. The automobile interior panel surface covering jig according to claim 2, characterized in that: Two slide rails (411) are symmetrically installed on the top of the first lifting platform (41) corresponding to the two sides of the forward pushing cylinder (43), and a sliding block (441) for sliding connection with the sliding rail (411) is provided at a position corresponding to the sliding rail (411) at the bottom of the forward pushing block (44).

4. The automobile interior panel surface covering jig according to claim 3, characterized in that: The first side-pushing mechanism (5) comprises a second lifting platform (51), a second lifting cylinder (52), a first side-pushing cylinder (53), and a first side-pushing block (54); the second lifting cylinder (52) is mounted on the base plate (1); the piston rod of the second lifting cylinder (52) is arranged upward and the upper end is connected to the bottom of the second lifting platform (51); the first side-pushing cylinder (53) is mounted on the top of the second lifting platform (51); the piston rod of the first side-pushing cylinder (53) faces one side edge of the interior panel (8) and is connected to the first side-pushing block (54).

5. The automobile interior panel surface covering jig according to claim 4, characterized in that: The second side-pushing mechanism (6) includes a third lifting platform (61), a third lifting cylinder (62), a second side-pushing cylinder (63), and a second side-pushing block (64). The third lifting cylinder (62) is installed on the base plate (1). The piston rod of the third lifting cylinder (62) is arranged upward and the upper end is connected to the bottom of the third lifting platform (61). The second side-pushing cylinder (63) is installed on the top of the third lifting platform (61). The piston rod of the second side-pushing cylinder (63) faces the other side edge of the interior panel (8) and is connected to the second side-pushing block (64).

6. The automobile interior panel surface covering jig according to claim 5, characterized in that: The oblique push mechanism (7) comprises an inclined base (71), an oblique push cylinder (72), and an oblique push block (73); the oblique push cylinder (72) is mounted on the inclined base (71); a piston rod of the oblique push cylinder (72) faces the other oblique side of the interior trim panel (8) and is connected to the oblique push block (73).

7. The automobile interior panel surface covering jig according to claim 6, characterized in that: The bottoms of the front push block (44), the first side push block (54), the second side push block (64) and the oblique push block (73) are all provided with arc grooves.

8. The automobile interior panel surface covering jig according to claim 1, characterized in that: Limiting seats (9) are provided at the four corners of the bottom plate (1).

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