A combined glue spraying workpiece clamp

Abstract

The utility model provides a combined glue spraying workpiece clamp, including mounting panel, four hangers are fixedly connected with the upper surface of mounting panel, the inside of mounting panel is provided with the sliding slot, the upper surface of mounting panel is fixedly connected with I -shaped placement board, and the upper portion of mounting panel is provided with the clamping piece and quick release mechanism. The utility model discloses a clamping piece and quick release mechanism are set up, when replacing the clamping piece, the operator only needs to pull the handle, drives the slide and the nail type stopper to move, can release the location of strip -shaped clamping plate, and the clamping piece and strip -shaped clamping plate that need to replace are easily drawn out, when installing new clamping piece, can complete the fixed quickly, and this design greatly simplifies the replacement process of clamping piece, need not with the help of a large number of tools, save time and effort, satisfy the demand of quick die change and flexible production in modern industrial production, effectively improve the production line's activity rate.

Description

Technical Field

[0001] This utility model belongs to the technical field of adhesive spraying fixtures, specifically relating to a combined adhesive spraying workpiece fixture. Background Technology

[0002] In industrial production, the glue spraying process is one of the key links in the manufacturing process of many products. As an important auxiliary tool in the glue spraying process, the performance and applicability of the workpiece fixture directly affect the quality, efficiency and production cost of glue spraying.

[0003] Currently, most existing adhesive spraying workpiece fixtures have some limitations. On the one hand, many fixtures are designed specifically for workpieces of specific shapes and sizes, resulting in poor versatility. When companies need to perform adhesive spraying operations on different types of workpieces, they often need to equip themselves with multiple different fixtures. This not only increases the company's equipment procurement costs and inventory management difficulties but also leads to a chaotic production site and reduces production efficiency. On the other hand, some fixtures with replaceable clamping parts involve cumbersome steps during replacement and installation, requiring numerous tools and consuming significant time and manpower. This makes it difficult to meet the demands of rapid mold changeover and flexible production in modern industrial manufacturing, severely impacting production line uptime.

[0004] For example, some traditional adhesive spraying fixtures use a fixed clamping structure, which cannot flexibly adjust the clamping method for workpieces of various shapes. This can lead to loosening and displacement of the workpieces during the adhesive spraying process, thus affecting the accuracy and quality stability of the adhesive spraying. At the same time, when changing different workpiece fixtures, operators need to disassemble and reinstall multiple screws and components, which is a complicated and time-consuming process and cannot meet the requirements of enterprises for rapid switching of multi-variety, small-batch production modes.

[0005] Furthermore, with increasingly fierce market competition and ever-growing customer demands, enterprises need more flexible and efficient adhesive spraying fixtures to improve production efficiency, reduce production costs, and ensure product quality. Therefore, developing a modular adhesive spraying workpiece fixture that allows for easy and quick replacement and installation of clamping components to adapt to different workpieces is particularly necessary. Utility Model Content

[0006] The purpose of this invention is to overcome the shortcomings of the existing technology and provide a combined adhesive spraying workpiece fixture.

[0007] To achieve the above objectives, this utility model provides the following technical solution:

[0008] A combined adhesive spraying workpiece fixture includes a mounting plate, four hangers are fixedly connected to the upper surface of the mounting plate, a sliding groove is opened inside the mounting plate, an I-beam placement plate is fixedly connected to the upper surface of the mounting plate, and a clamping component and a quick-release mechanism are provided above the mounting plate.

[0009] The quick-release mechanism includes a first strip-shaped square tube and a round rod. The first strip-shaped square tube is fixedly connected to the bottom surface of the mounting plate, and the round rod is fixedly connected to the inner wall of the slide groove. An L-shaped bracket is slidably connected to the outer surface of the round rod, and the L-shaped bracket is slidably connected to the inner wall of the slide groove.

[0010] As a preferred embodiment, a second strip-shaped tube is fixedly connected to the upper surface of the L-shaped bracket, and a strip-shaped clamping plate is slidably connected to the inner wall of the second strip-shaped tube. The clamping member is fixedly connected to the front of the strip-shaped clamping plate.

[0011] As a preferred embodiment, a positioning rod is fixedly connected to the inner wall of the second strip-shaped square tube, and the positioning rod is inserted into the inside of the strip-shaped card plate.

[0012] In a preferred embodiment, the positioning rod is slidably connected to the inside of the strip-shaped card plate, and the second strip-shaped square tube is slidably connected to a sliding rod.

[0013] As a preferred embodiment, a nail-shaped limiting member is fixedly connected to the left end of the slide rod. The nail-shaped limiting member is inserted into the inside of the strip plate, and the nail-shaped limiting member is slidably connected to the inside of the strip plate.

[0014] As a preferred embodiment, a handle is fixedly connected to the right end of the slide rod, a spring is fixedly connected to the side of the handle near the slide rod, and the end of the spring away from the handle is fixedly connected to the second strip-shaped square tube.

[0015] As a preferred embodiment, a motor is mounted on the front of the first strip-shaped square tube, and a bidirectional lead screw is mounted on the output end of the motor. The bidirectional lead screw is rotatably connected to the interior of the first strip-shaped square tube.

[0016] In a preferred embodiment, the outer surface of the bidirectional lead screw is threaded with a slider, the slider is slidably connected to the inner wall of the first strip-shaped square tube, and the outer surface of the slider is fixedly connected to the L-shaped bracket.

[0017] As a preferred embodiment, a support rod is fixedly connected to the bottom surface of the mounting plate, and a base plate is fixedly connected to the bottom end of the support rod.

[0018] As a preferred embodiment, the base plate is internally threaded with four threaded rods, and the bottom ends of the four threaded rods are rotatably connected to feet.

[0019] Compared with the prior art, the present invention has the following beneficial effects:

[0020] (1) By setting up clamping parts and quick-release mechanism, this utility model solves the problems of poor universality and complicated replacement steps of existing spray adhesive workpiece clamps. When replacing clamping parts, the operator only needs to pull the handle to move the slide rod and the nail-shaped limiter to release the limit on the strip plate and easily pull out the clamping parts and strip plate to be replaced. When installing new clamping parts, insert the strip plate into the second strip square tube, release the handle, and the nail-shaped limiter will re-insert into the strip plate under the action of the spring to quickly complete the fixing.

[0021] (2) This utility model greatly simplifies the replacement process of clamping parts, without the need for a large number of tools, saving time and effort, meeting the needs of rapid mold change and flexible production in modern industrial production, effectively improving the utilization rate of the production line, and the four hanging brackets make it easy to hang workpieces with holes. Attached Figure Description

[0022] Figure 1 This is a schematic diagram of the overall structure of the combined adhesive spraying workpiece fixture of this utility model;

[0023] Figure 2 This is a schematic diagram of the overall structure of the quick-release mechanism in this utility model;

[0024] Figure 3 This is a bottom view of the combined adhesive spraying workpiece clamp of this utility model.

[0025] Figure 4 This utility model Figure 3 Enlarged diagram of point A in the middle.

[0026] The diagram shows: 1. Mounting plate; 2. Hanger; 3. Slide groove; 4. I-beam placement plate; 5. Clamping component; 6. Quick release mechanism; 601. First strip-shaped square tube; 602. Motor; 603. Two-way lead screw; 604. Slider; 605. L-shaped bracket; 606. Round rod; 607. Second strip-shaped square tube; 608. Strip-shaped clamping plate; 609. Positioning rod; 610. Nail-type limiting component; 611. Slide rod; 612. Spring; 613. Pull handle; 7. Support rod; 8. Base plate; 9. Threaded rod; 10. Foot. Detailed Implementation

[0027] The principles and features of this utility model are described below with reference to the accompanying drawings. The examples given are only for explaining this utility model and are not intended to limit the scope of this utility model.

[0028] Please see Figure 1As shown, this embodiment of the utility model provides a combined adhesive spraying workpiece fixture, specifically including a mounting plate 1. Four hangers 2 are fixedly connected to the upper surface of the mounting plate 1. A sliding groove 3 is formed inside the mounting plate 1. An I-beam placement plate 4 is fixedly connected to the upper surface of the mounting plate 1. A support rod 7 is fixedly connected to the bottom surface of the mounting plate 1. A base plate 8 is fixedly connected to the bottom end of the support rod 7. Four threaded rods 9 are threadedly connected inside the base plate 8, and the bottom ends of the four threaded rods 9 are rotatably connected to feet 10. In this embodiment, the mounting plate 1 serves as the main body of the fixture. The four hangers 2 fixed to its upper surface facilitate the hanging of workpieces with holes. The sliding groove 3 inside provides guiding space for component movement, and the I-beam placement plate 4 on the upper surface provides a stable placement plane for the workpiece. The support rod 7 and the base plate 8 at the bottom of the mounting plate 1 provide stable support, and the threaded rods 9 and feet 10 on the base plate 8 can adjust the level and height of the fixture.

[0029] Please see Figures 2 to 4 As shown, a clamping component 5 and a quick-release mechanism 6 are provided above the mounting plate 1. The quick-release mechanism 6 specifically includes a first strip-shaped square tube 601 and a round rod 606. The first strip-shaped square tube 601 is fixedly connected to the bottom surface of the mounting plate 1, and the round rod 606 is fixedly connected to the inner wall of the slide groove 3. An L-shaped bracket 605 is slidably connected to the outer surface of the round rod 606. The L-shaped bracket 605 is slidably connected to the inner wall of the slide groove 3. A second strip-shaped square tube 607 is fixedly connected to the upper surface of the L-shaped bracket 605. A strip-shaped clamping plate 608 is slidably connected to the inner wall of the second strip-shaped square tube 607. The clamping component 5 is fixedly connected to the front of the strip-shaped clamping plate 608. A positioning rod 609 is fixedly connected to the inner wall of the second strip-shaped square tube 607. The positioning rod 609 is inserted into the inside of the strip-shaped clamping plate 608 and is slidably connected to the inside of the strip-shaped clamping plate 608. The second strip-shaped square tube 607 has a sliding rod 611 internally connected. A nail-shaped limiting member 610 is fixedly connected to the left end of the sliding rod 611. The nail-shaped limiting member 610 is inserted into the inside of the strip-shaped clamping plate 608 and is slidably connected to the inside of the strip-shaped clamping plate 608. A handle 613 is fixedly connected to the right end of the sliding rod 611. A spring 612 is fixedly connected to the side of the handle 613 closest to the sliding rod 611. The end of the spring 612 furthest from the handle 613 is fixedly connected to the second strip-shaped square tube 607. A motor 602 is mounted on the front of the first strip-shaped square tube 601. A bidirectional lead screw 603 is mounted on the output end of the motor 602. The bidirectional lead screw 603 is rotatably connected to the inside of the first strip-shaped square tube 601. A slider 604 is threadedly connected to the outer surface of the bidirectional lead screw 603. The slider 604 is slidably connected to the inner wall of the first strip-shaped square tube 601. The outer surface of the slider 604 is fixedly connected to an L-shaped bracket 605.

[0030] In this embodiment, the clamping member 5 is used to directly clamp the workpiece and is fixedly connected to the strip-shaped clamping plate 608 to achieve quick replacement. The quick-release mechanism 6 is the core component. The first strip-shaped square tube 601 is fixed to the bottom surface of the mounting plate 1. The motor 602 inside drives the bidirectional lead screw 603 to rotate, causing the threaded slider 604 to move, which in turn drives the L-shaped bracket 605 to slide along the slide groove 3 and the round rod 606, thereby realizing the position adjustment of the clamping member 5. The second strip-shaped square tube 607 is fixed on the L-shaped bracket 605. The positioning rod 609 on its inner wall slides and cooperates with the strip-shaped clamping plate 608 to play a positioning role. The slide rod 611, the nail-shaped limiting member 610, the pull handle 613 and the spring 612 form a quick-release structure. Pulling the pull handle 613 can pull out the nail-shaped limiting member 610, release the limitation on the strip-shaped clamping plate 608, and facilitate the replacement of the clamping member 5.

[0031] In practical applications, the fixture is first placed on the work site via the base plate 8, and the threaded rod 9 is rotated to adjust the foot 10, so that the fixture is in a horizontal and stable state. The workpiece to be sprayed with glue is placed on the I-beam placement plate 4, and the motor 602 on the first strip square tube 601 is started. The motor 602 drives the bidirectional lead screw 603 to rotate, which drives the slider 604 to move inside the first strip square tube 601, thereby causing the L-shaped bracket 605 to slide along the slide groove 3 and the round rod 606. The second strip square tubes 607, the strip clamping plate 608 and the clamping parts 5 on both sides move closer to the workpiece simultaneously to achieve stable clamping.

[0032] When the clamping component 5 needs to be replaced to adapt to different workpieces, pull the handle 613 to move the slide rod 611 and the nail-shaped limiting component 610 to the right, causing the nail-shaped limiting component 610 to disengage from the strip-shaped clamping plate 608. Then, pull the strip-shaped clamping plate 608 and the clamping component 5 to the right and rear along the positioning rod 609. When installing a new clamping component 5, insert the strip-shaped clamping plate 608 into the second strip-shaped square tube 607 and align it with the positioning rod 609. Release the handle 613, and the spring 612 will push the slide rod 611 and the nail-shaped limiting component 610 to reset. Insert the strip-shaped clamping plate 608 to complete the fixation, thereby quickly achieving clamp adaptation under different working conditions and improving the efficiency of glue spraying operations.

[0033] The specific method of using this utility model is as follows: First, the entire clamping device is supported on the ground by the support rod 7 fixedly connected to the bottom surface of the mounting plate 1. The base plate 8 fixedly connected to the bottom end of the support rod 7 provides a stable support surface. By rotating the four threaded rods 9 connected internally to the base plate 8, the bottom feet 10 connected to the threaded rods 9 can be rotated to adjust the height and level of the entire clamping device to adapt to different working environments and the needs of the glue spraying equipment.

[0034] The workpiece to be sprayed with adhesive is placed on the I-beam placement plate 4, which is fixedly connected to the upper surface of the mounting plate 1. The I-beam placement plate 4 provides a stable placement platform for the workpiece.

[0035] When workpiece clamping is required, the motor 602 installed on the front of the first strip-shaped square tube 601 is activated. The output end of the motor 602 drives the bidirectional lead screw 603 to rotate. The bidirectional lead screw 603 is rotatably connected to the inside of the first strip-shaped square tube 601, and a slider 604 is threadedly connected to the outer surface of the bidirectional lead screw 603. Since the slider 604 is slidably connected to the inner wall of the first strip-shaped square tube 601, when the bidirectional lead screw 603 rotates, the slider 604 will move along the axial direction of the lead screw within the first strip-shaped square tube 601. Furthermore, since the outer surface of the slider 604 is fixedly connected to the L-shaped bracket 605, the movement of the slider 604 will cause the L-shaped bracket 605 to slide within the groove 3 opened inside the mounting plate 1. The L-shaped bracket 605 is simultaneously slidably connected to the outer surface of the round rod 606 fixedly connected to the inner wall of the groove 3, providing guidance and stability.

[0036] As the L-shaped bracket 605 moves, the second strip-shaped square tube 607, which is fixedly connected to the upper surface of the L-shaped bracket 605, also moves synchronously. A strip-shaped clamping plate 608 is slidably connected to the inner wall of the second strip-shaped square tube 607, and the clamping member 5 is fixedly connected to the front of the strip-shaped clamping plate 608. Since this fixture has two clamping members 5, two L-shaped brackets 605, two strip-shaped square tubes 607, two strip-shaped clamping plates 608, one positioning rod 609, one nail-type limiting member 610, one sliding rod 611, one spring 612, and one pull handle 613, and these are symmetrically mounted on the mounting plate 1, after starting the motor 602, the two L-shaped brackets 605 will drive the two second strip-shaped square tubes 607, the strip-shaped clamping plates 608, and the clamping member 5 to move synchronously towards the workpiece, thereby clamping the workpiece placed on the I-beam placement plate 4 and fixing the workpiece for glue spraying.

[0037] When it is necessary to change to a different type of clamping component 5, pull the handle 613. The handle 613 is fixedly connected to the right end of the slide rod 611, which is slidably connected inside the second strip-shaped square tube 607, and a nail-shaped limiting component 610 is fixedly connected to the left end of the slide rod 611. Pulling the handle 613 will cause the slide rod 611 and the nail-shaped limiting component 610 to move to the right, causing the nail-shaped limiting component 610 to be pulled out from inside the strip-shaped clamping plate 608, thus releasing the limiting effect on the strip-shaped clamping plate 608.

[0038] After the nail-shaped limiting member 610 is pulled out, since the strip-shaped clamping plate 608 is still slidably connected to the positioning rod 609 fixedly connected to the inner wall of the second strip-shaped square tube 607, by moving the clamping member 5 and the strip-shaped clamping plate 608 to the right, the strip-shaped clamping plate 608 can disengage from the limiting position of the positioning rod 609, thereby moving the strip-shaped clamping plate 608 and the clamping member 5 out of the second strip-shaped square tube 607, completing the disassembly of the clamping member 5. Then, the new clamping member 5 and the strip-shaped clamping plate 608 are installed back. First, the strip-shaped clamping plate 608 is inserted into the second strip-shaped square tube 607, so that it is slidably connected to the positioning rod 609. Then, the pull handle 613 is released. Under the elastic force of the spring 612, the sliding rod 611 and the nail-shaped limiting member 610 move to the left, and the nail-shaped limiting member 610 is re-inserted into the interior of the strip-shaped clamping plate 608, thereby fixing the new clamping member 5 and the strip-shaped clamping plate 608.

[0039] Based on the above working principles and processes, this modular adhesive spraying workpiece fixture can effectively clamp different workpieces and easily and quickly change the clamping parts, meeting the flexible use requirements of adhesive spraying fixtures in multi-variety, small-batch production modes.

[0040] The above are merely preferred embodiments of the present utility model and are not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. A combined adhesive spraying workpiece fixture, comprising a mounting plate (1), wherein four hangers (2) are fixedly connected to the upper surface of the mounting plate (1), characterized in that: The mounting plate (1) has a sliding groove (3) inside, and an I-beam placement plate (4) is fixedly connected to the upper surface of the mounting plate (1). A clamping member (5) and a quick-release mechanism (6) are provided above the mounting plate (1). The quick-release mechanism (6) includes a first strip-shaped square tube (601) and a round rod (606). The first strip-shaped square tube (601) is fixedly connected to the bottom surface of the mounting plate (1), and the round rod (606) is fixedly connected to the inner wall of the slide groove (3). An L-shaped bracket (605) is slidably connected to the outer surface of the round rod (606), and the L-shaped bracket (605) is slidably connected to the inner wall of the slide groove (3).

2. The combined adhesive spraying workpiece fixture according to claim 1, characterized in that: The upper surface of the L-shaped bracket (605) is fixedly connected to a second strip-shaped square tube (607), and the inner wall of the second strip-shaped square tube (607) is slidably connected to a strip-shaped card plate (608). The clamping member (5) is fixedly connected to the front of the strip-shaped card plate (608).

3. The combined adhesive spraying workpiece fixture according to claim 2, characterized in that: A positioning rod (609) is fixedly connected to the inner wall of the second strip-shaped square tube (607), and the positioning rod (609) is inserted into the inside of the strip-shaped card plate (608).

4. The combined adhesive spraying workpiece fixture according to claim 3, characterized in that: The positioning rod (609) is slidably connected to the inside of the strip plate (608), and the second strip tube (607) is slidably connected to the inside of the sliding rod (611).

5. A combined adhesive spraying workpiece fixture according to claim 4, characterized in that: The left end of the slide bar (611) is fixedly connected to a nail-shaped limiting member (610), which is inserted into the inside of the strip plate (608) and is slidably connected to the inside of the strip plate (608).

6. A combined adhesive spraying workpiece fixture according to claim 4, characterized in that: A handle (613) is fixedly connected to the right end of the slide rod (611). A spring (612) is fixedly connected to the side of the handle (613) near the slide rod (611). The end of the spring (612) away from the handle (613) is fixedly connected to the second strip-shaped tube (607).

7. A combined adhesive spraying workpiece fixture according to claim 1, characterized in that: A motor (602) is mounted on the front of the first strip-shaped square tube (601), and a bidirectional lead screw (603) is mounted on the output end of the motor (602). The bidirectional lead screw (603) is rotatably connected to the inside of the first strip-shaped square tube (601).

8. A combined adhesive spraying workpiece fixture according to claim 7, characterized in that: The outer surface of the bidirectional lead screw (603) is threaded with a slider (604), the slider (604) is slidably connected to the inner wall of the first strip-shaped square tube (601), and the outer surface of the slider (604) is fixedly connected to the L-shaped bracket (605).

9. A combined adhesive spraying workpiece fixture according to claim 1, characterized in that: The bottom surface of the mounting plate (1) is fixedly connected to a support rod (7), and the bottom end of the support rod (7) is fixedly connected to a base plate (8).

10. A combined adhesive spraying workpiece fixture according to claim 9, characterized in that: The base plate (8) has four threaded rods (9) internally threaded, and the bottom ends of the four threaded rods (9) are rotatably connected to feet (10).

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