Automobile plastic part size detection device

Abstract

The utility model discloses an automobile plastic part size detection device, which belongs to the technical field of automobile plastic part size detection and comprises a detection conveyor, a detection assembly and an adjusting assembly. The detection assembly is arranged on the detection conveyor; the detection assembly comprises a fixing plate and a size detection plate used for detecting the size of the automobile plastic part. The plurality of fixing plates are uniformly and fixedly arranged on a conveyor belt of the detection conveyor; an automobile plastic part containing cavity is formed between every two adjacent fixing plates, and the fixing plates make contact with automobile plastic parts. The size detection plate is connected with the detection conveyor through an adjusting assembly; wherein the top surface of the size detection plate is lower than the top surface of the fixed plate; the size detection plate comprises an extrusion part and a supporting part, the extrusion part is of an inclined structure, the supporting part is of a plane structure, and the automobile plastic part size detection device is simple and reasonable in structural design, convenient to use and high in detection efficiency.

Description

Technical Field

[0001] The utility model belongs to the technical field of automobile plastic parts size detection, in particular to an automobile plastic parts size detection device. Background Art

[0002] Automotive plastic accessories refer to all plastic parts and components other than the car frame, collectively known as automotive plastic parts. These plastic components are widely used in automobiles and can usually be roughly divided into interior (fitting) parts, exterior (fitting) parts and structural functional parts according to their functional uses.

[0003] During the production process of automotive plastic parts, the dimensions of automotive plastic parts need to be inspected. However, in the existing technology, most of the dimensions of automotive plastic parts are inspected by staff using handheld measuring tools. This manual inspection method is easily interfered by human factors, which not only leads to large errors in the dimension inspection of automotive plastic parts, but also reduces the efficiency of the dimension inspection of automotive plastic parts. Utility Model Content

[0004] The purpose of the utility model is to provide a device for detecting the size of automobile plastic parts to solve the problems raised in the background technology.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a device for detecting the size of automobile plastic accessories, comprising a detection conveyor for conveying automobile plastic accessories, a detection component and an adjustment component; the detection component is arranged on the detection conveyor; wherein, the detection component comprises a fixed plate and a size detection plate for detecting the size of automobile plastic accessories; a plurality of the fixed plates are evenly fixed on the conveyor belt of the detection conveyor; wherein, an automobile plastic accessory placement cavity is formed between two adjacent fixed plates, and the fixed plates are in contact with the automobile plastic accessories; the size detection plate is connected to the detection conveyor through the adjustment component.

[0006] As a preferred embodiment, the top surface of the size detection plate is lower than the top surface of the fixing plate.

[0007] As a preferred embodiment, the size detection plate includes an extrusion portion and a support portion, the extrusion portion is an inclined structure, and the support portion is a planar structure.

[0008] As a preferred embodiment, the adjustment assembly includes a U-shaped bracket, a bidirectional screw and a sliding block; the U-shaped bracket is fixed on the detection conveyor; the bidirectional screw is passed through the U-shaped bracket and is rotatably connected to the U-shaped bracket through a bearing; the two sliding blocks are symmetrically sleeved on the bidirectional screw, and the sliding blocks are connected to the support part through a connecting assembly; wherein, the sliding block is slidably matched with the U-shaped bracket; wherein, the sliding block is threadedly connected to the bidirectional screw.

[0009] As a preferred embodiment, the adjustment assembly further includes a handwheel; the handwheel is fixedly connected to the end of the bidirectional screw rod.

[0010] As a preferred embodiment, the connecting assembly includes a connecting groove, a connecting block and a counterweight block; a connecting groove is provided on the sliding block; the connecting block is fixed on the supporting part; wherein, the connecting block and the connecting groove are slidably engaged; the counterweight block is fixed on the supporting part.

[0011] As a preferred embodiment, the connecting block is a T-shaped structure, and the size of the connecting block close to the support portion is smaller than the size of the connecting block away from the support portion.

[0012] Compared with the prior art, the technical effects and advantages of this utility model are:

[0013] The automobile plastic parts size detection device is provided with a detection component and an adjustment component. When in use, first, according to the size range of the automobile plastic parts that need to be detected, the hand wheel is rotated to rotate the bidirectional screw rod, so that the two sliding blocks slide relative to or away from each other on the U-shaped bracket, and the two size detection plates are moved relative to or away from each other until the distance between the two size detection plates is adapted to the size of the automobile plastic parts that need to be detected. At this time, the detection conveyor is started, and the automobile plastic parts are placed between two adjacent fixed plates and contact the fixed plates. When the automobile plastic parts are smaller than the distance between the two size detection plates, the automobile plastic parts will directly pass between the two size detection plates. When the automobile plastic parts are larger than the distance between the two size detection plates, the automobile plastic parts will squeeze the extrusion part. Due to the shape of the extrusion part, the automobile plastic parts will move upward along the extrusion part and the fixed plate until the automobile plastic parts move to the support part. In this way, the size of the automobile plastic parts can be repeatedly detected continuously. Compared with the existing technology, the structure design of the utility model is simple and reasonable, easy to use, and has high detection efficiency.

[0014] The automotive plastic parts size detection device is provided with a connection assembly and a connection block configured as a T-shaped structure. When the size detection plate needs to be replaced, the size detection plate is moved upward, causing the connection block to slide upward in the connection groove, causing the counterweight block to move upward until the connection block is disengaged from the connection groove. The size detection plate can be removed. When installing, the connection block is inserted into the connection groove, and the size detection plate and the counterweight block are moved downward until the bottom surface of the connection block contacts the bottom wall of the connection groove. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the specific implementation methods of the utility model or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 This is a cross-sectional view of the overall structure of the utility model;

[0018] Figure 3 This is a partial structural sectional view of the present invention;

[0019] Figure 4 This is a schematic diagram of the size detection plate structure of the utility model;

[0020] Figure 5 For the utility model Figure 2 Enlarged schematic diagram of point A in the middle.

[0021] Description of reference numerals:

[0022] In the picture:

[0023] 1. Detection conveyor; 2. Detection component; 3. Adjustment component; 4. Connection component;

[0024] 201, fixed plate; 202, size detection plate;

[0025] 2021. Extrusion part; 2022. Support part;

[0026] 301, U-shaped bracket; 302, bidirectional screw; 303, sliding block; 304, handwheel;

[0027] 401. Connecting slot; 402. Connecting block; 403. Counterweight. DETAILED DESCRIPTION

[0028] In the following description, numerous specific details are provided to provide a more thorough understanding of the present invention. However, it will be apparent to those skilled in the art that the present invention can be practiced without one or more of these details. In other instances, certain technical features known in the art are not described to avoid confusion with the present invention.

[0029] Unless otherwise defined, the directions of up, down, left, right, front, back, inside and outside involved in this document are based on the directions of up, down, left, right, front, back, inside and outside shown in the figures of the present invention, and are explained here together.

[0030] The connection method can be bonding, welding, bolt connection, etc., which shall be based on actual needs.

[0031] See also Figures 1 to 5 As shown, this embodiment includes an inspection conveyor 1 for conveying automobile plastic parts, an inspection component 2 and an adjustment component 3; the inspection component 2 is arranged on the inspection conveyor 1; wherein, the inspection component 2 includes a fixed plate 201 and a size inspection plate 202 for detecting the size of automobile plastic parts; a plurality of fixed plates 201 are evenly fixed on the conveyor belt of the inspection conveyor 1; wherein, an automobile plastic part placement cavity is formed between two adjacent fixed plates 201, and the fixed plates 201 are in contact with the automobile plastic parts; the size inspection plate 202 is connected to the inspection conveyor 1 through the adjustment component 3, and the size inspection plate 202 is in contact with the conveyor belt surface of the inspection conveyor 1; wherein, the top surface of the size inspection plate 202 is lower than the top surface of the fixed plate 201, so that the automobile plastic parts can slide upward along the fixed plate 201 to the top surface of the size inspection plate 202; wherein, the size inspection plate 202 includes an extrusion portion 2021 and a support portion 2022, the extrusion portion 2021 is an inclined structure, and the support portion 2022 is a planar structure, due to The shape of the extrusion portion 2021 will cause the automobile plastic part to move upward along the extrusion portion 2021 and the fixing plate 201, so that the automobile plastic part can be moved onto the support portion 2022; by starting the detection conveyor 1, and placing the automobile plastic part between two adjacent fixing plates 201 and contacting the fixing plates 201, when the automobile plastic part is smaller than the distance between the two size detection plates 202, the automobile plastic part will directly pass between the two size detection plates 202, and when the automobile plastic part is larger than the distance between the two size detection plates 202, the automobile plastic part will squeeze the extrusion portion 221. Due to the shape of the extrusion portion 2021, the automobile plastic part will be squeezed by the extrusion portion 221, so that the automobile plastic part is subjected to an upward force, so that the automobile plastic part can move upward along the extrusion portion 2021 and the fixing plate 201 until the automobile plastic part moves onto the support portion 2022, and the size of the automobile plastic part can be repeatedly detected.

[0032] The adjusting assembly 3 includes a U-shaped bracket 301, a bidirectional screw rod 302, a sliding block 303 and a hand wheel 304; the U-shaped bracket 301 is fixed on the detection conveyor 1; the bidirectional screw rod 302 is passed through the U-shaped bracket 301 and is rotatably connected to the U-shaped bracket 301 through a bearing; two sliding blocks 303 are symmetrically sleeved on the bidirectional screw rod 302, and the sliding blocks 303 are connected to the support portion 2022 through the connecting assembly 4; wherein the sliding blocks 303 are slidably matched with the U-shaped bracket 301; wherein the sliding blocks 303 and The bidirectional screw rod 302 is threadedly connected; the hand wheel 304 is fixedly connected to the end of the bidirectional screw rod 302; before use, according to the size range of qualified automotive plastic accessories that need to be tested, the hand wheel 304 is turned to rotate the bidirectional screw rod 302, so that the two sliding blocks 303 slide relative to or away from each other on the U-shaped bracket 301, so that the two size detection plates 202 move relative to or away from each other until the distance between the two size detection plates 202 is adapted to the size of the automotive plastic accessories that need to be tested.

[0033] As a preferred embodiment, the connecting assembly 4 includes a connecting groove 401, a connecting block 402 and a counterweight block 403; the sliding block 303 is provided with a connecting groove 401; the connecting block 402 is fixed on the support portion 2022; wherein the connecting block 402 slides with the connecting groove 401; the counterweight block 403 is fixed on the support portion 2022; wherein the connecting block 402 is a T-shaped structure, and the size of the connecting block 402 close to the support portion 2022 is smaller than the size of the connecting block 402 away from the support portion 2022, so as to It is convenient to limit the position of the connecting block 402; by moving the size detection plate 202 upward, the connecting block 402 slides upward in the connecting groove 401, and the counterweight block 403 moves upward until the connecting block 402 is disengaged from the connecting groove 401, so that the size detection plate 202 can be disassembled. During installation, the connecting block 402 is inserted into the connecting groove 401, and the size detection plate 202 and the counterweight block 403 are moved downward until the bottom surface of the connecting block 402 contacts the bottom wall of the connecting groove 401.

[0034] The detection conveyor 1 is a conventional instrument. Its working principle, size and model are irrelevant to the problem solved by this application, so no further description will be given. The control method of the present invention is controlled by a controller. The control circuit of the controller can be implemented by simple programming by technicians in this field. The provision of power is also common knowledge in this field. In addition, the present invention is mainly used to protect mechanical devices, so the control method and circuit connection will no longer be explained in detail in this invention.

[0035] How it works

[0036] When using the automobile plastic parts size detection device, first, according to the size range of the automobile plastic parts to be detected, the hand wheel 304 is rotated to rotate the bidirectional screw rod 302, so that the two sliding blocks 303 slide relative to or away from each other on the U-shaped bracket 301, and the two size detection plates 202 move relative to or away from each other until the distance between the two size detection plates 202 is adapted to the size of the automobile plastic parts to be detected. At this time, the detection conveyor 1 is started, and the automobile plastic parts are placed between the two adjacent fixed plates 201 and aligned with the size of the automobile plastic parts to be detected. The fixing plate 201 contacts the automobile plastic part. When the automobile plastic part is smaller than the distance between the two size detection plates 202, the automobile plastic part will directly pass between the two size detection plates 202. When the automobile plastic part is larger than the distance between the two size detection plates 202, the automobile plastic part will squeeze the squeezing part 221. Due to the shape of the squeezing part 221, the automobile plastic part will move upward along the squeezing part 221 and the fixing plate 201 until the automobile plastic part moves to the supporting part 2022. This process is repeated to continuously detect the size of the automobile plastic part.

[0037] When the size detection plate 202 needs to be replaced, move the size detection plate 202 upward, so that the connecting block 402 slides upward in the connecting groove 401, and the counterweight block 403 moves upward until the connecting block 402 is disengaged from the connecting groove 401 to complete the disassembly of the size detection plate 202. During installation, insert the connecting block 402 into the connecting groove 401, and move the size detection plate 202 and the counterweight block 403 downward until the bottom surface of the connecting block 402 contacts the bottom wall of the connecting groove 401.

[0038] It should be noted that, in this article, relational terms such as one and two are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device that includes a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions. The sentence "including an element defined by ... does not exclude the presence of other identical elements in the process, method, article or device that includes the element."

[0039] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A device for detecting the size of automobile plastic parts, characterized in that: include: An inspection conveyor (1) for conveying automobile plastic parts; A detection component (2) is arranged on the detection conveyor (1); The detection assembly (2) comprises a fixed plate (201) and a size detection plate (202) for detecting the size of automobile plastic parts; a plurality of the fixed plates (201) are evenly fixed on the conveyor belt of the detection conveyor (1); an automobile plastic part placement cavity is formed between two adjacent fixed plates (201), and the fixed plates (201) are in contact with the automobile plastic parts; and the size detection plate (202) is connected to the detection conveyor (1) via an adjustment assembly (3).

2. The device for detecting dimensions of automobile plastic parts according to claim 1, characterized in that: The top surface of the size detection plate (202) is lower than the top surface of the fixing plate (201).

3. The device for detecting dimensions of automobile plastic parts according to claim 2, characterized in that: The size detection plate (202) comprises an extrusion portion (2021) and a support portion (2022), wherein the extrusion portion (2021) is an inclined structure, and the support portion (2022) is a planar structure.

4. The device for detecting dimensions of automobile plastic parts according to claim 3, characterized in that: The regulating component (3) comprises: A U-shaped bracket (301) is fixed on the detection conveyor (1); a bidirectional screw rod (302) passing through the U-shaped bracket (301) and rotatably connected to the U-shaped bracket (301) via a bearing; Two sliding blocks (303) are symmetrically sleeved on the bidirectional screw rod (302), and the sliding blocks (303) are connected to the support portion (2022) via a connecting assembly (4); Wherein, the sliding block (303) is in sliding cooperation with the U-shaped bracket (301); The sliding block (303) is threadedly connected to the bidirectional screw rod (302).

5. The device for detecting dimensions of automobile plastic parts according to claim 4, characterized in that: The regulating component (3) further comprises: The hand wheel (304) is fixedly connected to the end of the bidirectional screw rod (302).

6. The device for detecting dimensions of automobile plastic parts according to claim 4, characterized in that: The connecting component (4) comprises: The sliding block (303) is provided with a connecting groove (401); A connecting block (402) is fixedly mounted on the supporting portion (2022); Wherein, the connecting block (402) is slidably matched with the connecting groove (401); The counterweight block (403) is fixed on the support portion (2022).

7. The device for detecting dimensions of automobile plastic parts according to claim 6, characterized in that: The connecting block (402) is a T-shaped structure, and the size of the connecting block (402) on the side close to the support portion (2022) is smaller than the size of the connecting block (402) on the side away from the support portion (2022).

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