Glue spraying device for automobile armrest machining

Abstract

The utility model discloses a glue spraying device for processing an automobile armrest, which relates to the technical field of glue spraying equipment and comprises a glue spraying room shell, a pair of vertical plates, a box body, two pairs of special clamps and a pair of squeezing components, the box body is in a cuboid shape, the two end faces of the box body are rotationally connected with the side walls of the pair of vertical plates through rotating shafts, first motors are arranged on the outer side walls of one sides of the pair of vertical plates, the output ends of the first motors rotationally penetrate through the vertical plates and are connected with the rotating shafts, and the pair of squeezing assemblies are arranged on the opposite side walls of the box body correspondingly; the output end of the double-end motor rotates to drive the squeezing blocks on the two sides to push the sub-plate to be squeezed on the mother plate, mounting and dismounting are easy and convenient, the box body rotates to drive the two clamps on the front side wall and the rear side wall of the box body to be replaced, man-machine separation is achieved through the partition plate, glue spraying is conducted on one side, a handrail is mounted on the other side, and production efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of glue spraying equipment, in particular to a glue spraying device used for processing automobile armrests. Background Art

[0002] The production process of car door armrests requires multiple processes, among which glue spraying is also an indispensable process. Existing door armrest glue spraying equipment generally adopts an automated glue spraying method. The staff installs the armrest on a special fixture, and then leaves and moves to a safe area to wait for the robot to carry the glue sprayer to spray glue.

[0003] However, the existing equipment has some disadvantages. On the one hand, the special clamps of the above-mentioned spraying equipment are generally fixed on the equipment with screws or bolts. When other types of clamps need to be replaced, disassembly and installation are time-consuming and laborious. On the other hand, after the handrails are installed in the above-mentioned existing equipment, personnel need to leave and wait for the spraying to be completed before installing the next equipment, which is relatively inefficient. Utility Model Content

[0004] In view of the above-mentioned deficiencies in the prior art, the utility model provides a glue spraying device for automobile armrest processing, which drives the squeezing blocks on both sides to push the sub-board to be squeezed onto the motherboard through the rotation of the output end of the double-head motor. The installation and disassembly are simple and convenient. The two sets of molds on the front and rear side walls of the box body can be replaced by rotating the box body, and the man and the machine are separated by a partition. Painting is carried out on one side and the armrest is installed on the other side, thereby improving production efficiency.

[0005] To achieve the above purpose, the utility model is implemented through the following technical solutions: a glue spraying device for automobile armrest processing, including a glue spraying room shell, a pair of vertical plates, a box body, two pairs of special clamps and a pair of squeezing components, the pair of vertical plates are arranged inside the glue spraying room shell, the box body is a rectangular parallelepiped and the two end surfaces are rotatably connected to the side walls of a pair of vertical plates through a rotating shaft, a first motor is arranged on the outer side wall of one side of a pair of vertical plates, the output end of the first motor rotates through the vertical plate and is connected to the rotating shaft, a pair of squeezing components are respectively arranged on the opposite side walls of the box body, the squeezing components include a second motor with dual output ends, a pair of threaded rods with opposite thread directions, a pair of sliders and a pair of squeezing blocks, the side walls of the box body A slide groove is horizontally provided at the center position of the second motor, the second motor is arranged at the center position in the slide groove, one end of a pair of threaded rods is respectively connected to the output end of the second motor, a pair of sliders are provided with threaded holes, and are respectively screwed with a pair of threaded rods through the threaded holes, the sliders are slidably connected to the slide groove, a pair of squeezing blocks are respectively provided on the sliders, the side walls of the box body corresponding to the outer sides of the squeezing blocks are respectively provided with mother plates, the mother plates are buckled with sub-plates, the side walls of the sub-plates are provided with frames, the frames are connected with special clamps, the squeezing blocks can move to push the sub-plates to be squeezed tightly against the mother plate, the upper part of the spray room shell is vertically slidably connected with a partition through an electric slide rail, and the vertical sliding bottom of the partition can abut against the top of the box body.

[0006] Preferably, a side end surface of the motherboard is provided with a stepped platform, and a side end surface of the daughterboard is provided with a stepped groove, and the daughterboard can be inserted on the stepped platform through the stepped groove.

[0007] Preferably, the stepped groove and the stepped platform are arranged in a regular trapezoidal shape.

[0008] Preferably, a protective shell is provided outside the second motor and is connected to the side wall of the box body.

[0009] Preferably, a visual window is provided on the partition.

[0010] The utility model provides a glue spraying device for automobile armrest processing, which has the following beneficial effects:

[0011] The utility model drives the squeezing blocks on both sides to push the sub-board to be squeezed onto the motherboard through the rotation of the output end of the double-head motor. The installation and disassembly are simple and convenient. The two sets of clamps on the front and rear side walls of the box body are replaced by the rotation of the box body, and the man and the machine are separated by a partition. Glue is sprayed on one side and an armrest is installed on the other side to improve production efficiency. A protective cover is arranged on the outside of the second motor to protect its normal operation. A visual window is arranged on the partition to facilitate personnel to observe the status of the glue spraying work at the rear. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 This is a front view of a glue spraying device for automobile armrest processing according to the utility model;

[0013] Figure 2 This is a front view of a glue spraying device and a tightening assembly for automobile armrest processing according to the utility model;

[0014] Figure 3 This is a schematic diagram of a motherboard of a glue spraying device for automobile armrest processing according to the utility model;

[0015] Figure 4 The utility model is a schematic diagram of a sub-plate of a glue spraying device used for processing automobile armrests.

[0016] In the figure: 1. Spray room shell; 2. Vertical plate; 3. Special clamp; 4. Frame; 5. Squeeze assembly; 6. Sub-board; 7. Rotating shaft; 8. Electric slide rail; 9. Visual window; 10. Protective cover; 11. Slider; 12. Partition; 13. Box; 14. First motor; 15. Motherboard; 51. Slide; 52. Squeeze block; 53. Second motor; 54. Threaded rod; 61. Step groove; 151. Step platform. DETAILED DESCRIPTION

[0017] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0018] like Figure 1-4As shown, a glue spraying device for automobile armrest processing includes a glue spraying room shell 1, a pair of vertical plates 2, a box body 13, two pairs of special clamps 3 and a pair of squeezing components 5. The pair of vertical plates 2 are arranged inside the glue spraying room shell 1, the box body 13 is a rectangular parallelepiped and the two end faces are rotatably connected to the side walls of the pair of vertical plates 2 through a rotating shaft 7, a first motor 14 is arranged on the outer side wall of one side of the pair of vertical plates 2, the output end of the first motor 14 rotates through the vertical plate 2 and is connected to the rotating shaft 7, a pair of squeezing components 5 are respectively arranged on the opposite side walls of the box body 13, the squeezing components 5 include a second motor 53 with dual output ends, a pair of threaded rods 54 with opposite thread directions, a pair of sliders 11 and a pair of squeezing blocks 52, a slide groove 51 is horizontally opened at the center position of the side wall of the box body 13, the second motor 53 is arranged at the center position in the slide groove 51, one end of a pair of threaded rods 54 is respectively connected to the output end of the second motor 53, a pair of sliders 11 are opened with threaded holes, and through the thread The holes are respectively screwed with a pair of threaded rods 54, the slider 11 is slidably connected with the slide groove 51, a pair of squeeze blocks 52 are respectively arranged on the slider 11, and the side walls of the box body 13 corresponding to the outer sides of the squeeze blocks 52 are respectively provided with motherboards 15, and the motherboard 15 is buckled with a sub-board 6, and the side wall of the sub-board 6 is provided with a frame 4, and the frame 4 is connected with a special clamp 3. The squeeze block 52 moves to push the sub-board 6 to squeeze tightly on the motherboard 15, and the upper part of the spray room shell 1 is driven by an electric slide rail 8 is vertically slidably connected with a partition 12, and the bottom of the partition 12 can abut against the top of the box body 13; the side end face of the motherboard 15 is provided with a step platform 151, and the side end face of the sub-board 6 is provided with a step groove 61, and the sub-board 6 can be inserted on the step platform 151 through the step groove 61; the step groove 61 and the step platform 151 are arranged in a regular trapezoid; the second motor 53 is provided with a protective shell on the outside and is connected to the side wall of the box body 13; the partition 12 is provided with a visual window 9.

[0019] The detailed connection means are well-known in the art. The following mainly introduces the working principle and process, which are as follows:

[0020] The sub-board 6, the frame 4 and the special clamp 3 in the utility model are provided as a complete set, and when replacing, they are replaced together, and the sub-board 6 is used as a fixing part.

[0021] According to the instruction manual Figure 1-4It can be known that when the utility model replaces the special clamp 3, the output end of the second motor 53 rotates. Since the slider 11 is slidably connected to the slide groove 51, and the slider 11 is screwed to the threaded rod 54 through the threaded hole, the second motor 53 as a dual output end can drive the threaded rod 54 with opposite thread directions on both sides to rotate, and can make a pair of sliders 11 move inward or outward at the same time. When the pair of sliders 11 move inward at the same time, the slider 11 drives the clamping block 52 connected thereto to move inward at the same time, and the clamping block 52 is separated from the sub-board 6, and the sub-board 6 is pulled out from the motherboard 15. A new special clamp 3 is replaced, and the sub-board 6 is inserted into the motherboard 15. The second motor 53 is started to move the clamping block 52 to push the sub-board 6 to be squeezed on the motherboard 15 to complete the fixation. Here, the insertion direction of the sub-board 6 and the motherboard 15 during installation must meet the requirement that the clamping block 52 can cooperate with the motherboard 15 to clamp the sub-board 6 when pushing the sub-board 6, which can be easily understood by those skilled in the art.

[0022] During operation, the partition 12 slides to the top of the spray room shell 1 through the electric slide rail 8, which does not affect the rotation of the box 13 and the special fixture 3; the personnel install the door armrest on the special fixture 3 on the front side wall of the box 13, start the first motor 14, and the output end of the first motor 14 rotates to drive the shaft 7 and the box 13 to rotate, which rotates 180 degrees here, so that the front side wall of the box 13 becomes the rear side wall, and the original rear side wall becomes the front side wall, and the electric slide rail 8 works again to drop the partition 12 to the same On the upper surface, the glue spraying area is separated from the installation area where the personnel are currently located. The glue spraying work is started behind the partition 12. The personnel in front of the partition 12 install the handrail on the special fixture 3 that has just been turned. The existence of the partition 12 will not affect the personnel installing the handrail. After the glue spraying is completed and the handrail is installed, the partition 12 rises, the box 13 rotates 180 degrees, the partition 12 falls, the handrail with glue spraying is removed and a new handrail with glue spraying is installed, and the glue spraying work continues at the rear, and so on. Compared with the prior art, the utility model drives the squeezing blocks 52 on both sides to push the sub-board 6 to squeeze on the motherboard 15 through the rotation of the output end of the double-headed motor. The installation and disassembly are simple and convenient. The two sets of fixtures on the front and rear side walls of the box 13 are driven to be replaced by the rotation of the box 13, and the partition 12 is used to separate the man and the machine. Glue is sprayed on one side and the handrail is installed on the other side, thereby improving production efficiency.

[0023] Among them, a step platform 151 is provided on the side end face of the motherboard 15, and a step groove 61 is provided on the side end face of the daughter board 6. The daughter board 6 can be inserted on the step platform 151 through the step groove 61. This insertion method makes the gap between the two smaller and more stable after installation. In addition, the step groove 61 and the step platform 151 are arranged in a right trapezoid, where the right trapezoid refers to the shape of the main view, which facilitates the insertion of the daughter board 6 and the motherboard 15.

[0024] Among them, a protective shell is set outside the second motor 53 and is connected to the side wall of the box body 13 to protect its normal operation. A visual window 9 is set on the partition 12 to facilitate personnel to observe the status of the glue spraying work at the rear.

[0025] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A glue spraying device for automobile armrest processing, characterized in that: The invention comprises a spray room shell (1), a pair of vertical plates (2), a box (13), two pairs of special clamps (3) and a pair of squeezing components (5). The pair of vertical plates (2) are arranged inside the spray room shell (1). The box (13) is a rectangular parallelepiped and the two end faces are rotatably connected to the side walls of the pair of vertical plates (2) through a rotating shaft (7). A first motor (14) is arranged on the outer side wall of one side of the pair of vertical plates (2). The output end of the first motor (14) rotates through the vertical plates (2) and is connected to the rotating shaft (7). The pair of squeezing components (5) are respectively arranged on the opposite side walls of the box (13). The squeezing components (5) include a second motor (53) with dual output ends, a pair of threaded rods (54) with opposite thread directions, a pair of sliders (11) and a pair of squeezing blocks (52). A slide groove (51) is horizontally opened at the center position of the side wall of the box (13). The second motor (53) is arranged in the slide groove (5 1), one end of a pair of threaded rods (54) is respectively connected to the output end of the second motor (53), a pair of sliders (11) are provided with threaded holes, and are respectively screwed to the pair of threaded rods (54) through the threaded holes, the sliders (11) are slidably connected to the slide grooves (51), a pair of squeeze blocks (52) are respectively arranged on the sliders (11), the side walls of the box body (13) are respectively provided with motherboards (15) at positions corresponding to the outer sides of the squeeze blocks (52), the motherboard (15) is buckled with a sub-board (6), the side wall of the sub-board (6) is provided with a frame (4), the frame (4) is connected to the special clamp (3), the squeeze block (52) can move to push the sub-board (6) to be squeezed on the motherboard (15), the upper part of the spray room shell (1) is vertically slidably connected to a partition (12) through an electric slide rail (8), and the bottom of the partition (12) can abut against the top of the box body (13).

2. The glue spraying device for automobile armrest processing according to claim 1 is characterized in that: The side end surface of the motherboard (15) is provided with a stepped platform (151), and the side end surface of the daughterboard (6) is provided with a stepped groove (61), and the daughterboard (6) can be inserted into the stepped platform (151) through the stepped groove (61).

3. The glue spraying device for automobile armrest processing according to claim 2, characterized in that: The step groove (61) and the step platform (151) are arranged in a regular trapezoidal shape.

4. The glue spraying device for automobile armrest processing according to claim 1, characterized in that: The second motor (53) is provided with a protective shell on the outside and is connected to the side wall of the box body (13).

5. The glue spraying device for automobile armrest processing according to claim 1, characterized in that: The partition plate (12) is provided with a viewing window (9).

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