Multi-axis linkage compensation type glue dispenser

Abstract

The utility model discloses a multi-axis linkage compensation type glue dispenser, which relates to the technical field of glue dispensers, and comprises a rack and a clamping and moving assembly, a main screw rod is arranged in the rack, the clamping and moving assembly used for multi-axis linkage to improve efficiency is arranged outside the main screw rod, and the main screw rod is connected with the clamping and moving assembly. And the clamping moving assembly comprises a moving box, a first power gear, a gear ring, a threaded rod, a turbine, a worm, a side lead screw and a clamping frame, and the first power gear is installed in the moving box through a motor. According to the multi-axis linkage compensation type glue dispenser, a first power gear and a gear ring are driven by a motor to rotate, so that a threaded rod moves in the gear ring, the distance between clamping frames on the two sides of a machine table is adjusted, a worm wheel rotates along with the threaded rod and then drives a worm to rotate, the worm drives a side lead screw to rotate, and the side lead screw is driven to rotate; the clamping frame is controlled to clamp or loosen when the side screw rod rotates opposite to the worm, clamping and limiting of the to-be-dispensed plate are completed through multi-axis linkage, and the machining efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of glue dispenser, concretely to a multiaxis linkage compensation type glue dispenser. BACKGROUND

[0002] Nowadays, science and technology has entered the digital era, and the rapid development of digital electronic products has directly driven the rapid development of electronic device manufacturing, and at the same time, higher and higher requirements have been put forward for electronic device manufacturing. Glue dispenser is one of the core equipment used in electronic device manufacturing factory, and its performance directly affects the quality of electronic devices.

[0003] However, the existing glue dispenser has poor linkage when in use, and needs more power sources, resulting in low processing efficiency.

[0004] Therefore, in view of the above problems, the existing structure and defects are improved, and a multiaxis linkage compensation type glue dispenser is provided. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing a multiaxis linkage compensation type glue dispenser to solve the problems in the above background technology.

[0006] To achieve the above purpose, the utility model provides the following technical scheme: a multiaxis linkage compensation type glue dispenser, comprising a rack and a clamping and moving assembly, a main screw rod is arranged in the inside of the rack, the clamping and moving assembly for improving efficiency of multiaxis linkage is arranged outside the main screw rod, and the clamping and moving assembly comprises a moving box, a power gear one, a gear ring, a threaded rod, a worm gear, a worm, a side screw rod and a clamping frame, the inside of the moving box is provided with the power gear one through a motor, the upper end of the power gear one is engaged with the gear ring, the inside of the gear ring is connected with the threaded rod in a screw thread mode, the end of the threaded rod is connected with the worm gear, the upper end of the worm gear is provided with the worm, the end side of the worm is connected with the side screw rod, and the outside of the side screw rod is provided with the clamping frame.

[0007] Further, the worm and the side screw rod are fixedly connected, and the side screw rod and the clamping frame are symmetrically provided with two groups about the central axis of the worm.

[0008] Further, the upper end of the rack is provided with a glue box, and the side edge of the glue box is connected with a glue head through a hydraulic rod.

[0009] Further, the outside of the main screw rod is provided with an auxiliary gear, and the side edge of the auxiliary gear is provided with a power gear two.

[0010] Further, the side edge of the power gear two is engaged with a linkage rod, and the end of the linkage rod is connected with a short screw rod.

[0011] Further, the outer surface of the linkage rod is provided with a limiting ring, and the outer surface of the short lead screw is provided with a moving block.

[0012] Further, a limiting groove is formed on the surface of the rack, and a processing table is arranged on the inner side of the rack.

[0013] Further, the upper end of the moving block is provided with a dust cleaning assembly for dust cleaning before dispensing, and the dust cleaning assembly comprises a dust cleaning plate and a blast pipe.

[0014] The utility model provides a kind of multi-axis linkage compensation type dispensing machine, with the following beneficial effects:

[0015] 1, the utility model discloses a moving box is driven by main lead screw and moves horizontally with whole assembly and workpiece, power gear one and gear ring rotate under the drive of motor, so that screw rod moves inside gear ring, the spacing between the clamping frame of two sides of machine table is adjusted, worm rotates after worm and screw rod rotate together, worm drives side lead screw to rotate, the thread of two sides of side lead screw is symmetric, so that side lead screw controls the clamping or loosening of clamping frame when rotating towards worm, multi-axis linkage completes the clamping limit of the dispensing plate to be waited for, increases processing efficiency, so as to subsequent dispensing treatment and compensation dispensing treatment.

[0016] 2, the utility model discloses that auxiliary gear is driven by power gear two and is the rotation power of main lead screw, power gear two also simultaneously provides rotation power for linkage rod, the thread of short lead screw and the thread of main lead screw are opposite, so that power gear two can move in the same direction when providing power, smooth section between limiting ring and short lead screw makes that moving block and dust cleaning assembly do not continue to move with it, limiting groove makes that moving block moves in its inner side and increases moving stability, blast pipe is acted on electronic board by dust cleaning plate with the wind flow generated by air blower, and its dust is handled to subsequent dispensing. BRIEF DESCRIPTION OF DRAWINGS

[0017] Fig. 1 It is the overall structure schematic diagram of the utility model discloses a kind of multi-axis linkage compensation type dispensing machine;

[0018] Fig. 2 It is the clamping moving assembly structure schematic diagram of the utility model discloses a kind of multi-axis linkage compensation type dispensing machine;

[0019] Fig. 3 It is the auxiliary gear-moving block lower structure schematic diagram of the utility model discloses a kind of multi-axis linkage compensation type dispensing machine.

[0020] In the diagram: 1. Frame; 2. Main lead screw; 3. Clamping and moving assembly; 301. Moving box; 302. Power gear one; 303. Gear ring; 304. Threaded rod; 305. Worm gear; 306. Worm; 307. Side lead screw; 308. Clamping frame; 4. Glue box; 5. Dispensing head; 6. Auxiliary gear; 7. Power gear two; 8. Linkage rod; 9. Short lead screw; 10. Limiting ring; 11. Moving block; 12. Limiting groove; 13. Processing table; 14. Dust cleaning assembly; 1401. Blower pipe; 1402. Dust cleaning plate. Detailed Implementation

[0021] The embodiments of this utility model will be described in further detail below with reference to the accompanying drawings and examples. The following examples are for illustrative purposes only and should not be construed as limiting the scope of this utility model.

[0022] like Fig. 1 As shown, a multi-axis linkage compensation dispensing machine includes a frame 1 and a clamping and moving assembly 3. A main lead screw 2 is provided inside the frame 1, and a glue box 4 is provided at the upper end of the frame 1. The glue box 4 is connected to a dispensing head 5 via a hydraulic rod on its side. A limit groove 12 is formed on the surface of the frame 1. The limit groove 12 allows the moving block 11 to move inside it, increasing the stability of the movement. A processing table 13 is provided inside the frame 1. A dust cleaning assembly 14 for dust removal before dispensing is provided at the upper end of the moving block 11. The dust cleaning assembly 14 includes a blower pipe 1401 and a dust cleaning plate 1402. The dust cleaning plate 1402 is installed at the end of the blower pipe 1401. The blower pipe 1401 directs the airflow generated by the blower through the dust cleaning plate 1402 onto the electronic board to remove dust for subsequent dispensing.

[0023] like Fig. 2As shown, the clamping and moving assembly 3 for improving efficiency of multi-axis linkage is arranged outside the main lead screw 2, and the clamping and moving assembly 3 comprises a moving box 301, a power gear one 302, a gear ring 303, a threaded rod 304, a worm wheel 305, a worm gear 306, a side lead screw 307 and a clamping frame 308, the power gear one 302 is arranged inside the moving box 301 through a motor, the moving box 301 is driven by the main lead screw 2 to drive the whole assembly and the workpiece to move horizontally, the upper end of the power gear one 302 is engaged with the gear ring 303, the power gear one 302 and the gear ring 303 rotate under the drive of the motor, so that the threaded rod 304 moves inside the gear ring 303 to adjust the distance between the clamping frames 308 on both sides of the machine table, the threaded rod 304 is threadedly connected inside the gear ring 303, the end of the threaded rod 304 is connected with the worm wheel 305, the worm wheel 305 rotates with the threaded rod 304 to drive the rotation of the worm gear 306, the upper end of the worm wheel 305 is provided with the worm gear 306, the end side of the worm gear 306 is connected with the side lead screw 307, the side lead screw 307 is provided outside the clamping frame 308, the worm gear 306 and the side lead screw 307 are fixedly connected, the worm gear 306 drives the rotation of the side lead screw 307, the threads on the two side lead screws 307 are symmetrically arranged, so that the side lead screw 307 controls the clamping or loosening of the clamping frame 308 when rotating towards the worm gear 306, the multi-axis linkage completes the clamping and limiting of the to-be-gluing plate, increases the processing efficiency, and facilitates subsequent gluing processing and compensation gluing processing, and the side lead screw 307 and the clamping frame 308 are symmetrically arranged about the central axis of the worm gear 306.

[0024] As shown in the figure, Fig. 3 As shown, the main lead screw 2 is externally provided with an auxiliary gear 6, the auxiliary gear 6 is driven by a power gear two 7 and provides rotation power for the main lead screw 2, the side of the auxiliary gear 6 is provided with the power gear two 7, the power gear two 7 also simultaneously provides rotation power for a linkage rod 8, the side of the power gear two 7 is engaged with the linkage rod 8, the end of the linkage rod 8 is connected with a short lead screw 9, the threads on the short lead screw 9 and the threads on the main lead screw 2 are opposite in direction, so that the power gear two 7 drives the moving box 301 and the moving block 11 to move in the same direction when providing power, a limit ring 10 is arranged on the outer surface of the linkage rod 8, the smooth section between the limit ring 10 and the short lead screw 9 prevents the moving block 11 and the dust removal assembly 14 from continuing to move, and the moving block 11 is arranged outside the short lead screw 9.

[0025] In summary, the multi-axis linkage compensation type gluing machine first determines the position of the clamping frame 308 according to the size of the to-be-gluing plate, Figs. 1-3As shown in the structure, g will be placed on the clamping frame 308 of the electronic board to be glued, and then the power gear one 302 is controlled to connect the motor drive gear ring 303 to rotate, so that the threaded rod 304 moves inside the gear ring 303, adjusts the distance between the clamping frames 308 on both sides of the machine table, the worm gear 305 rotates with the threaded rod 304 to drive the rotation of the worm gear 306, the worm gear 306 drives the rotation of the side lead screw 307, the threads on both sides of the side lead screw 307 are symmetrically arranged, so that the side lead screw 307 controls the clamping or loosening of the clamping frame 308 when rotating against the worm gear 306, the multi-axis linkage completes the clamping and limiting of the electronic board to be glued, increases the processing efficiency, and then controls the servo motor at the end of the power gear two 7, the power gear two 7 also provides rotating power for the linkage rod 8, the threads on the short lead screw 9 and the threads on the main lead screw 2 are opposite, so that the power gear two 7 can move the moving box 301 and the moving block 11 in the same direction when providing power, the moving box 301 is driven by the main lead screw 2 to drive the entire assembly and the workpiece to move horizontally, moves the electronic board to the lower end of the glue dispensing head 5 for glue dispensing treatment, and at the same time, the smooth section between the limit ring 10 and the short lead screw 9 makes the moving block 11 and the dust removal assembly 14 not continue to move when the linkage rod 8 rotates, so that the electronic board is subjected to the wind flow generated by the air blower through the dust removal plate 1402 on the electronic board through the air blower pipe 1401 before glue dispensing, and is subjected to dust removal treatment for pretreatment for subsequent glue dispensing.

[0026] The embodiments of the present application are given for the purpose of illustration and description, and are not exhaustive or limit the present application to the disclosed form. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments are chosen and described in order to better illustrate the principles and practical application of the present application, and to enable those of ordinary skill in the art to understand the present application so as to design various embodiments with various modifications suitable for specific purposes.

Claims

1. A multi-axis linkage compensation type dispensing machine comprising a rack (1) and a clamping and moving assembly (3), characterized in that, The inside of the frame (1) is provided with a main lead screw (2), the clamping moving assembly (3) for multi-axis linkage to improve efficiency is arranged outside the main lead screw (2), and the clamping moving assembly (3) comprises a moving box (301), a power gear one (302), a gear ring (303), a threaded rod (304), a worm gear (305), a side lead screw (307) and a clamping frame (308), the inside of the moving box (301) is provided with the power gear one (302) through a motor, the upper end of the power gear one (302) is engaged with the gear ring (303), the inside of the gear ring (303) is threadedly connected with the threaded rod (304), the end of the threaded rod (304) is connected with the worm gear (305), the upper end of the worm gear (305) is provided with the worm (306), and the end side of the worm (306) is connected with the side lead screw (307), the outside of the side lead screw (307) is provided with the clamping frame (308).

2. The multi-axis linkage compensation type dispensing machine according to claim 1, wherein, The worm (306) and the side lead screw (307) are fixedly connected, and the side lead screw (307) and the clamping frame (308) are symmetrically provided with two groups about the central axis of the worm (306).

3. The multi-axis linkage compensation type dispensing machine according to claim 1, wherein, The upper end of the frame (1) is provided with a glue box (4), and the side edge of the glue box (4) is connected with a glue head (5) through a hydraulic rod.

4. The multi-axis linkage compensation type dispensing machine according to claim 1, wherein, The outside of the main lead screw (2) is provided with an auxiliary gear (6), and the side of the auxiliary gear (6) is provided with a power gear two (7).

5. The multi-axis linkage compensation type dispensing machine according to claim 4, wherein, The side of the power gear two (7) is engaged with a linkage rod (8), and the end of the linkage rod (8) is connected with a short lead screw (9).

6. The multi-axis linkage compensation type dispensing machine according to claim 5, wherein, The outer surface of the linkage rod (8) is provided with a limiting ring (10), and the outside of the short lead screw (9) is provided with a moving block (11).

7. The multi-axis linkage compensation type dispensing machine according to claim 1, wherein, The surface of the frame (1) is provided with a limiting groove (12), and the inside of the frame (1) is provided with a machining table (13).

8. The multi-axis linkage compensation type dispensing machine according to claim 6, wherein, The upper end of the moving block (11) is provided with a dust removal assembly (14) for dust removal treatment before glue dispensing, and the dust removal assembly (14) comprises a dust removal plate (1402) and a dust removal pipe (1401), and the end of the dust removal pipe (1401) is provided with the dust removal plate (1402).

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