An automatic dispensing mechanism

Abstract

The utility model discloses an automatic point gum mechanism relates to point gum machine technical field, including work table, and the both ends top of work table is equipped with two transfer assembly, and one end top of work table is fixedly connected with point gum assembly, and the transfer assembly includes screw module, and the screw module is fixedly connected with the middle of connecting plate bottom, and the top of connecting plate is fixedly connected with processing board, and the top one end of processing board is fixedly connected with seal cover no.

Description

Technical Field

[0001] This utility model relates to the field of dispensing machine technology, specifically an automatic dispensing mechanism. Background Technology

[0002] A dispensing machine is an automated device used to precisely apply fluid materials such as glue, sealant, and solder paste to specific locations. It is widely used in manufacturing industries such as electronics, automobiles, medical, and aerospace.

[0003] Chinese Patent Publication No. CN 215744559 U discloses an automatic dispensing mechanism, including a first frame, a second frame disposed on the first frame, a third frame disposed on the second frame, and a mounting base disposed on the third frame. The mounting base is provided with a position detection device perpendicular to a reference plane. A dispensing device is detachably mounted on the mounting base at an angle. The bottom end of the position detection device and the bottom end of the dispensing device face the same reference point. The dispensing device is then mounted on the mounting base. The aforementioned automatic dispensing mechanism utilizes a first frame, a second frame, and a third frame to achieve multi-axis movement of the dispensing device. However, during dispensing operations, it is necessary to ensure the stability of the workpiece and prevent it from shifting in order to ensure that the dispensing is performed at the predetermined position on the workpiece. The aforementioned automatic dispensing mechanism cannot adequately fix the workpiece and cannot ensure its stability. Utility Model Content

[0004] The purpose of this utility model is to provide an automatic dispensing mechanism that uses a transfer component to transfer the workpiece, and the processing plate, together with cap one and cap two, can limit and fix the workpiece, so as to solve the technical problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: An automatic dispensing mechanism includes a worktable with two transfer components symmetrically arranged on the top of the worktable; a dispensing component is fixedly connected to one end of the top of the worktable, and both transfer components are located inside the dispensing component. The transfer assembly includes a lead screw module, which is fixedly connected to the bottom middle of the connecting plate; a processing plate is fixedly connected to the top of the connecting plate, and a first cap and a second cap are fixedly connected to one end of the top of the processing plate; the dispensing assembly includes a linear module, which is movably connected to the dispensing structure. The connecting plate includes a plate body one, and the top two adjacent sides of the plate body one are fixedly connected to limit strips by bolts; the processing plate includes a plate body two, and the adjacent sides of the plate body two are respectively attached to two limit strips; the top of the plate body two is provided with a groove two and multiple grooves one, and the multiple grooves one are all distributed in a cross pattern with the grooves two; multiple protrusions are symmetrically provided on the outer side of one end of the multiple grooves one, and the bottom of the multiple protrusions is fixedly connected to the top of the plate body two.

[0006] As a further technical solution of this utility model, a space for material to pass through is provided between two adjacent protrusions among the plurality of protrusions; all of the plurality of grooves one are connected to groove two; the size of plate two is smaller than the size of plate one.

[0007] As a further technical solution of this utility model, the workbench includes a platform body, and the four corners of the bottom of the platform body are fixedly connected with support legs; a switch button is installed at one end of the platform body, and multiple control buttons are installed at the end of the platform body near the switch button, and the multiple control buttons are all located above the switch button.

[0008] As a further technical solution of this utility model, the lead screw module includes an outer frame, the bottom of which is fixedly connected to the top of the platform; a lead screw is rotatably connected to the middle of the inner side of the outer frame, and the lead screw is threadedly connected to a slide block; the top of the slide block is fixedly connected to the middle of the bottom of the plate; the end of the lead screw away from the dispensing assembly is fixedly connected to the output shaft of the motor; the motor is located inside the outer frame and fixedly connected to the outer frame; the slide block is slidably connected to the top of the outer frame.

[0009] As a further technical solution of this utility model, the linear module includes two side plates, the two ends of which are fixedly connected to the upper ends of two vertical plates respectively; the bottom of each of the two vertical plates is fixedly connected to the top of the platform.

[0010] As a further technical solution of this utility model, a second lead screw is provided between the two side plates, and the two ends of the second lead screw are rotatably connected to the upper ends of the two side plates respectively; one end of the second lead screw is fixedly connected to the output shaft of the second motor, and the second motor is fixedly connected to the upper end of the side plate; both sides of the second lead screw are provided with slide rods, and the two ends of the two slide rods are fixedly connected to the two upright plates respectively.

[0011] As a further technical solution of this utility model, the dispensing structure includes a second slide block, one side of which is threadedly connected to the second lead screw, and both ends of the second slide block are slidably connected to two slide rods respectively.

[0012] As a further technical solution of this utility model, a motor three is fixedly connected to the top of the slide block two, and the output shaft of the motor three is fixedly connected to the lead screw four; both sides of the lead screw four are provided with vertical rods, and both vertical rods are fixedly connected to the slide block two, and the lead screw four is rotatably connected to the slide block two.

[0013] As a further technical solution of this utility model, a fixing plate is provided on the side of the slide block away from the lead screw. The middle of one side of the fixing plate is threaded to the lead screw, and both sides are slidably connected to the vertical rod. A fixing block is fixedly connected to the middle of the side of the fixing plate away from the lead screw, and the fixing block is fixedly connected to the connecting rod. The lower end of the connecting rod is fixedly connected to the glue gun.

[0014] Compared with the prior art, the beneficial effects of this utility model are: 1. In this utility model, multiple workpieces are placed into multiple grooves, and multiple protrusions on the outer side of one end of each groove serve as limiters to prevent displacement of the workpieces. After the workpieces are placed, the first and second covers are fixed to the second plate to further secure the workpieces and prevent displacement to the greatest extent. In addition, the second cover has through grooves at positions corresponding to the multiple grooves, which will not obstruct the workpieces and ensure the normal operation of the dispensing process.

[0015] 2. In this utility model, the lead screw module can drive the workpiece to move below the dispensing assembly, the linear module can drive the dispensing structure to move laterally, allowing the dispensing structure to reciprocate between the two processing plates, realizing multi-station processing and improving the efficiency of dispensing work; when the fixed plate moves vertically, it can drive the dispensing gun to move vertically, ensuring that the dispensing gun can get close to the workpiece. Attached Figure Description

[0016] Figure 1 This is a three-dimensional structural diagram of the present invention.

[0017] Figure 2 This utility model Figure 1 The main view.

[0018] Figure 3 This is a three-dimensional structural diagram of the dispensing assembly of this utility model.

[0019] Figure 4 This utility model Figure 3 A partial structural diagram.

[0020] Figure 5 This utility model Figure 4 Side view.

[0021] Figure 6 This utility model Figure 5 AA sectional view.

[0022] Figure 7 This utility model Figure 1 A partial structural diagram.

[0023] Figure 8 This is a three-dimensional structural diagram of the transfer component of this utility model.

[0024] Figure 9 This utility model Figure 8 Top view.

[0025] Figure 10 This utility model Figure 9 AA sectional view.

[0026] Figure 11 This is a three-dimensional structural diagram of the connecting plate of this utility model.

[0027] Figure 12 This is a three-dimensional structural diagram of the processing plate of this utility model.

[0028] In the diagram: 1-Workbench, 2-Transfer assembly, 3-Dispensing assembly; 11-Platform, 12-Support leg, 13-Switch button, 14-Control button, 21-Connecting plate, 22-Processing plate, 23-Cover one, 24-Cover two, 25-Screw module, 31-Upright plate, 32-Linear module, 33-Dispensing structure; 211-Plate 1, 212-Limiting strip, 221-Plate 2, 222-Groove 1, 223-Groove 2, 224-Protruding column, 251-Outer frame, 252-Lead screw 1, 253-Motor 1, 254-Slide 1, 321-Motor 2, 322-Lead screw 2, 323-Slide rod, 324-Side plate, 331-Motor 3, 332-Slide 2, 333-Lead screw 4, 334-Vertical rod, 335-Fixing plate, 336-Fixing block, 337-Connecting rod, 338-Glue gun. Detailed Implementation

[0029] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0030] Please see Figure 1-12 In this embodiment of the present invention, an automatic dispensing mechanism includes a workbench 1, on which two transfer components 2 are symmetrically arranged on the top of the workbench 1; a dispensing component 3 is fixedly connected to one end of the top of the workbench 1, and both transfer components 2 are located inside the dispensing component 3. The transfer assembly 2 includes a lead screw module 25, which is fixedly connected to the bottom middle of the connecting plate 21; a processing plate 22 is fixedly connected to the top of the connecting plate 21, and a first cap 23 and a second cap 24 are fixedly connected to one end of the top of the processing plate 22; the dispensing assembly 3 includes a linear module 32, which is movably connected to the dispensing structure 33. The connecting plate 21 includes a plate body 211, and the top two adjacent sides of the plate body 211 are fixedly connected to limit strips 212 by bolts; the processing plate 22 includes a plate body 221, and the two adjacent sides of the plate body 221 are respectively attached to the two limit strips 212; the top of the plate body 221 is provided with a groove 223 and a plurality of grooves 1 222, and the plurality of grooves 1 222 are all arranged in a cross pattern with the grooves 223; a plurality of protrusions 224 are symmetrically provided on the outer side of one end of the plurality of grooves 1 222, and the bottom of the plurality of protrusions 224 are fixedly connected to the top of the plate body 221; A space for material to pass through is provided between two adjacent protrusions 224 of the plurality of protrusions 224; all of the plurality of grooves 1 222 are connected to groove 223; the size of plate 221 is smaller than the size of plate 1 211; The workbench 1 includes a platform body 11, with support legs 12 fixedly connected to the four corners of the bottom of the platform body 11; a switch button 13 is installed at one end of the platform body 11, and multiple control buttons 14 are installed at the end of the platform body 11 near the switch button 13, with the multiple control buttons 14 located above the switch button 13. The lead screw module 25 includes an outer frame 251, the bottom of which is fixedly connected to the top of the platform 11; a lead screw 252 is rotatably connected to the middle of the inner side of the outer frame 251, and the lead screw 252 is threadedly connected to a slide block 254; the top of the slide block 254 is fixedly connected to the middle of the bottom of the plate 211; the end of the lead screw 252 away from the dispensing assembly 3 is fixedly connected to the output shaft of the motor 253; the motor 253 is located inside the outer frame 251 and is fixedly connected to the outer frame 251; the slide block 254 is slidably connected to the top of the outer frame 251.

[0031] By adopting the above technical solution, multiple workpieces are placed into multiple grooves 222. Multiple protrusions 224 on the outer side of one end of the multiple grooves 222 serve as limiters to prevent displacement of the workpieces. After the workpieces are placed, the first cover 23 and the second cover 24 are fixed on the second plate 221 to further fix the workpieces and prevent displacement of the workpieces to the greatest extent. In addition, the second cover 24 is provided with through grooves at the positions corresponding to the multiple grooves 222, which will not obstruct the workpieces and ensure the normal operation of the dispensing work.

[0032] In this embodiment, the linear module 32 includes two side plates 324, the two ends of which are fixedly connected to the upper ends of two vertical plates 31 respectively; the bottom of each of the two vertical plates 31 is fixedly connected to the top of the platform 11. A second lead screw 322 is provided between the two side plates 324, and the two ends of the second lead screw 322 are rotatably connected to the upper ends of the two side plates 324 respectively; one end of the second lead screw 322 is fixedly connected to the output shaft of the second motor 321, and the second motor 321 is fixedly connected to the upper end of the side plate 324; both sides of the second lead screw 322 are provided with slide rods 323, and the two ends of the two slide rods 323 are fixedly connected to the two upright plates 31 respectively. The dispensing structure 33 includes a second slide block 332, which is threaded to the middle of one side of the second lead screw 322, and the two ends of the second slide block 332 are slidably connected to two slide rods 323 respectively. The top of the slide block 332 is fixedly connected to the motor 331, and the output shaft of the motor 331 is fixedly connected to the lead screw 4 333; both sides of the lead screw 4 333 are provided with vertical rods 334, and both vertical rods 334 are fixedly connected to the slide block 332, and the lead screw 4 333 is rotatably connected to the slide block 332. The slide block 332 is provided with a fixing plate 335 on the side away from the lead screw 322. The middle of one side of the fixing plate 335 is threaded to the lead screw 333, and both sides are slidably connected to the vertical rod 334. A fixing block 336 is fixedly connected to the middle of the side of the fixing plate 335 away from the lead screw 333. The fixing block 336 is fixedly connected to the connecting rod 337. The lower end of the connecting rod 337 is fixedly connected to the glue gun 338.

[0033] By adopting the above technical solution, the lead screw module 25 can drive the workpiece to move below the dispensing assembly 3, the linear module 32 can drive the dispensing structure 33 to move laterally, allowing the dispensing structure 33 to reciprocate between the two processing plates 22, realizing multi-station processing and improving the efficiency of dispensing work; when the fixed plate 335 moves vertically, it can drive the dispensing gun 338 to move vertically, ensuring that the dispensing gun 338 can get close to the workpiece.

[0034] The working principle of this utility model is as follows: multiple workpieces are placed into multiple grooves 222, and multiple protrusions 224 on the outer side of one end of the grooves 222 serve as limiters to prevent displacement of the workpieces; after the workpieces are placed, the first cover 23 and the second cover 24 are fixed on the second plate 221 to further fix the workpieces and prevent displacement to the greatest extent; in addition, the second cover 24 is provided with through grooves at the positions corresponding to the multiple grooves 222, which will not obstruct the workpieces and ensure the normal operation of the dispensing work; The lead screw module 25 can move the workpiece to the bottom of the dispensing assembly 3, and the linear module 32 can move the dispensing structure 33 laterally, allowing the dispensing structure 33 to reciprocate between the two processing plates 22, realizing multi-station processing and improving the efficiency of dispensing work; when the fixed plate 335 moves vertically, it can drive the dispensing gun 338 to move vertically, ensuring that the dispensing gun 338 can get close to the workpiece.

[0035] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. An automatic dispensing mechanism, characterized in that: The workbench (1) includes two transfer components (2) symmetrically arranged on the top of the workbench (1); a dispensing component (3) is fixedly connected to one end of the workbench (1), and both transfer components (2) are located inside the dispensing component (3); The transfer assembly (2) includes a lead screw module (25), which is fixedly connected to the bottom middle of the connecting plate (21); a processing plate (22) is fixedly connected to the top of the connecting plate (21), and a first cap (23) and a second cap (24) are fixedly connected to one end of the top of the processing plate (22); the dispensing assembly (3) includes a linear module (32), which is movably connected to the dispensing structure (33); The connecting plate (21) includes a plate body one (211), and the two adjacent sides of the top of the plate body one (211) are fixedly connected with limit strips (212) by bolts; the processing plate (22) includes a plate body two (221), and the two adjacent sides of the plate body two (221) are respectively attached to the two limit strips (212); the top of the plate body two (221) is provided with a groove two (223) and a plurality of grooves one (222), and the plurality of grooves one (222) are all arranged in a cross pattern with the grooves two (223); a plurality of protrusions (224) are symmetrically provided on the outer side of one end of the plurality of grooves one (222), and the bottom of the plurality of protrusions (224) is fixedly connected to the top of the plate body two (221).

2. The automatic dispensing mechanism according to claim 1, characterized in that: The plurality of protrusions (224) have a space between two adjacent protrusions (224) for material to pass through; the plurality of grooves one (222) are all connected to groove two (223); the size of plate two (221) is smaller than the size of plate one (211).

3. The automatic dispensing mechanism according to claim 2, characterized in that: The workbench (1) includes a platform (11), and the four corners of the bottom of the platform (11) are fixedly connected with support legs (12); a switch button (13) is installed at one end of the platform (11), and multiple control buttons (14) are installed at the end of the platform (11) near the switch button (13), and the multiple control buttons (14) are all located above the switch button (13).

4. The automatic dispensing mechanism according to claim 3, characterized in that: The lead screw module (25) includes an outer frame (251), the bottom of which is fixedly connected to the top of the platform (11); a lead screw (252) is rotatably connected to the middle of the inner side of the outer frame (251), and the lead screw (252) is threadedly connected to a slide block (254); the top of the slide block (254) is fixedly connected to the middle of the bottom of the plate (211); the end of the lead screw (252) away from the dispensing assembly (3) is fixedly connected to the output shaft of the motor (253); the motor (253) is located inside the outer frame (251) and fixedly connected to the outer frame (251); the slide block (254) is slidably connected to the top of the outer frame (251).

5. The automatic dispensing mechanism according to claim 4, characterized in that: The linear module (32) includes two side plates (324), the two ends of which are fixedly connected to the upper ends of two vertical plates (31); the bottom of the two vertical plates (31) are fixedly connected to the top of the platform (11).

6. The automatic dispensing mechanism according to claim 5, characterized in that: A second lead screw (322) is provided between the two side plates (324), and the two ends of the second lead screw (322) are rotatably connected to the upper ends of the two side plates (324) respectively; one end of the second lead screw (322) is fixedly connected to the output shaft of the second motor (321), and the second motor (321) is fixedly connected to the upper end of the side plate (324); both sides of the second lead screw (322) are provided with slide rods (323), and the two ends of the two slide rods (323) are fixedly connected to the two upright plates (31) respectively.

7. The automatic dispensing mechanism according to claim 6, characterized in that: The dispensing structure (33) includes a second slide block (332), one side of which is threadedly connected to the second lead screw (322), and both ends of the second slide block (332) are slidably connected to two slide rods (323).

8. The automatic dispensing mechanism according to claim 7, characterized in that: The top of the slide block 2 (332) is fixedly connected to the motor 3 (331), and the output shaft of the motor 3 (331) is fixedly connected to the lead screw 4 (333); both sides of the lead screw 4 (333) are provided with vertical rods (334), and both vertical rods (334) are fixedly connected to the slide block 2 (332), and the lead screw 4 (333) is rotatably connected to the slide block 2 (332).

9. The automatic dispensing mechanism according to claim 8, characterized in that: The slide block 2 (332) is provided with a fixing plate (335) on the side away from the lead screw 2 (322). The middle of one side of the fixing plate (335) is threaded to the lead screw 4 (333), and both sides are slidably connected to the vertical rod (334). A fixing block (336) is fixedly connected to the middle of the side of the fixing plate (335) away from the lead screw 4 (333). The fixing block (336) is fixedly connected to the connecting rod (337). The lower end of the connecting rod (337) is fixedly connected to the glue gun (338).

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