Dispensing machine accurate in positioning

Abstract

The utility model discloses a dispensing machine with accurate positioning, which belongs to the technical field of dispensing machines, and comprises a working table, a moving mechanism, a lubricating mechanism and a storage mechanism, the top of the working table is fixedly connected with a rotating seat, the moving mechanism comprises a moving support arranged on one side of the working table, and the rotating seat is fixedly connected with the moving support. A limiting block is fixedly connected to one side of the movable support, a servo motor is fixedly connected to one side of the movable support, the lubricating mechanism comprises a pump body fixedly connected to the side, close to the limiting block, of the movable support, and the containing mechanism comprises a rotating screw penetrating through the workbench. The glue dispensing machine is simple in structure and convenient to operate, can adapt to glue dispensing work of products of various structures, improves the glue dispensing precision and the glue dispensing production efficiency of the glue dispensing machine, realizes spraying of a lubricant to the movable screw rod through the arrangement of the lubricating mechanism, reduces the situation that equipment is stuck during movement, reduces the maintenance cost of the equipment, improves the working efficiency of the equipment and prolongs the service life of the equipment.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of point gum machine, concretely is a kind of point gum machine of accurate positioning. BACKGROUND

[0002] Point gum machine is also called glueing machine, glue dropping machine, glue hitting machine, glue filling machine, etc., is a kind of automation machine specially for controlling fluid, can point, drop, coat fluid on product surface or product interior, mainly used for the point, injection and coating of glue, paint etc. on product surface or interior.

[0003] The prior art has the following shortcomings:

[0004] 1. Nowadays, the point gum machine has poor precision in the process of dispensing glue, and the traditional point gum machine is limited by structure when working, so manual dispensing positioning is needed for products with complex structure, and it cannot well adapt to dispensing work of products with various structures.

[0005] 2. Nowadays, the point gum machine has the problem of moving jam during working process, and the point gum machine structure is complex, which is not convenient for maintenance personnel, thus increasing the maintenance cost of equipment.

[0006] 3. Nowadays, the point gum machine has the problems of uneven glue spraying and easy waste of dispensing glue during working process, and the excess glue left on the workbench will not only interfere with the dispensing work and quality of the next product after cooling and solidification on the desktop, but also cause certain resource waste. INVENTION CONTENTS

[0007] In order to overcome the above defects, the utility model provides a kind of point gum machine of accurate positioning, solve the problem that point gum machine is limited by structure and cannot well meet the dispensing of complex structure product, point gum machine structure is complex, when dispensing machine is in the process of positioning, cannot be well maintained and dispensing machine is prone to glue overflow and stick to desktop during dispensing, which not only interferes with the next dispensing task after cooling, but also causes certain resource waste.

[0008] To achieve the above purpose, the utility model provides the following technical scheme: a kind of point gum machine of accurate positioning, including workbench, the top of the workbench is fixedly connected with rotating seat;

[0009] The utility model provides a kind of positioning accurate point gum machine, and the utility model discloses a kind of positioning accurate point gum machine, including workbench, mobile mechanism, lubricating mechanism and storage mechanism.

[0010] The utility model discloses a kind of positioning accurate point gum machine, and the utility model discloses a kind of positioning accurate point gum machine, including workbench, mobile mechanism, lubricating mechanism and storage mechanism.

[0011] The utility model discloses a kind of positioning accurate point gum machine, and the utility model discloses a kind of positioning accurate point gum machine, including workbench, mobile mechanism, lubricating mechanism and storage mechanism.

[0012] As a further scheme of the utility model: a kind of positioning accurate point gum machine, the lubricating mechanism includes the spray head fixedly connected on the both sides of movable seat, the top of two described spray heads is all screw joint with lubricating barrel, the top of two described spray heads is all communicated with hose, the both ends of described pump body are all set with spray hole one and spray hole two, one of described hose is communicated with spray hole one away from the top of spray head, the other hose is communicated with spray hole two away from the top of spray head.

[0013] As a further scheme of the utility model: a kind of positioning accurate point gum machine, the mobile mechanism, servo motor, screw rod, limit block and movable seat constitute a set of activity mechanism, two sets of described activity mechanism are adjacent and are arranged at the side of workbench, and two sets of described activity mechanism are distributed in staggered.

[0014] As a further scheme of the utility model: a kind of positioning accurate point gum machine, the lubricating mechanism is compatible with mobile mechanism, and two sets of described lubricating mechanism are adjacent and are arranged at the side of workbench.

[0015] As a further scheme of the utility model: a kind of positioning accurate point gum machine, the inside of described workbench is provided with heating electric plate, the top of described heating electric plate is provided with collection barrel, and the collection barrel is slidably connected with workbench.

[0016] As a further scheme of the utility model: a kind of positioning accurate point gum machine, the both ends of described screw rod are screw joint with nut.

[0017] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0018] 1. Through the moving mechanism, the dispensing machine can dispense products of various sizes and paths without being limited by the structure. It can adapt to the dispensing of products with various structures, thereby improving the dispensing accuracy and dispensing production efficiency.

[0019] 2. By setting up a lubrication mechanism, the pump body of the dispensing machine can be inflated and pumped during movement. The connection of the hose can enable the spraying of lubricant onto the moving screw, reducing the possibility of jamming when the equipment moves, reducing equipment maintenance costs, and improving the working efficiency and service life of the equipment.

[0020] 3. By setting up a collection mechanism, the dispensing machine can soften and collect the hardened glue residue left on the table during the dispensing process. This not only reduces interference with the next dispensing operation, but also recycles and reuses the wasted glue, improving the production efficiency of the equipment and also having a certain environmental protection effect, reducing the waste of resources. Attached Figure Description

[0021] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0022] Figure 2 This is a schematic diagram of the overall structure of this utility model from another angle;

[0023] Figure 3 For the present utility model Figure 1 Enlarged view at point A;

[0024] Figure 4 This is a schematic diagram showing the disassembled storage mechanism of this utility model;

[0025] Figure 5 This is a schematic cross-sectional view of the pump body of this utility model.

[0026] In the diagram: 1. Workbench; 2. Movable support; 3. Servo motor; 4. Screw; 5. Movable seat; 6. Rotating seat; 7. Connecting seat; 8. Robotic arm; 9. Motor; 10. Slide rod; 11. Dispensing machine; 12. Pump body; 13. Piston; 14. Rotating screw; 15. Rotating tabletop; 16. Nozzle; 17. Lubrication tank; 18. Hose; 19. Heating plate; 20. Collection tank; 21. Nut. Detailed Implementation

[0027] The technical solution of this patent will be further described in detail below with reference to specific embodiments.

[0028] like Figures 1-5 As shown, this utility model provides a technical solution: a precision dispensing machine, comprising:

[0029] The workbench 1, the top of the workbench 1 is fixedly connected with a rotating seat 6, a moving mechanism, the moving mechanism comprises a moving support 2 arranged on one side of the workbench 1, a servo motor 3 fixedly connected to one side of the moving support 2, a screw rod 4 coaxially fixedly connected to the output end of the servo motor 3, a limiting block fixedly installed on the side of the moving support 2 away from the servo motor 3, one end of the screw rod 4 away from the output end of the servo motor 3 is rotatably connected with the limiting block, an active seat 5 is sleeved on the outer side of the screw rod 4, the active seat 5 is slidably connected with the moving support 2, the active seat 5 is provided with a groove, a connecting seat 7 is rotatably connected to the top of the rotating seat 6, a mechanical arm 8 is fixedly connected to the top of the connecting seat 7, a motor 9 is fixedly connected to the top of the mechanical arm 8, a sliding rod 10 is fixedly connected to one side of the mechanical arm 8, a glue dispensing machine 11 is sleeved on the outer side of the sliding rod 10, the glue dispensing machine 11 penetrates through the groove of the active seat 5, a lubricating mechanism, the lubricating mechanism comprises a pump body 12 fixedly connected to the side of the moving support 2 close to the limiting block, the pump body 12 is sleeved on the outer side of the limiting block, a piston 13 is arranged in the pump body 12, the piston 13 is sleeved with the screw rod 4, a storage mechanism, the storage mechanism comprises a rotating screw rod 14 penetrating through the workbench 1, a rotating table top 15 is sleeved on the outer side of the rotating screw rod 14, the rotating table top 15 is arranged on the top of the workbench 1;

[0030] The servo motor 3 can make the reciprocating motion of the active seat through the screw rod 4 and the limiting block, the groove is arranged in the active seat 5, the glue dispensing machine 11 penetrates through the groove, and the glue dispensing machine 11 is sleeved on the outer side of the sliding rod 10, the mechanical arm 8, the connecting seat 7, the rotating seat 6 and the motor 9 constitute a group of transfer mechanisms, the sliding rod 10 is fixedly connected with the rotating mechanism, so that the glue dispensing machine 11 can realize the angle-free movement, the glue dispensing machine can be realized without being disturbed by the angle, the mechanical arm 8 can drive the sliding rod 10 and the glue dispensing machine 11 to realize height adjustment through the motor 9, the work of dispensing glue can be adjusted and realized according to products with different thicknesses, manual interference is reduced, and the working efficiency of the glue dispensing machine 11 is improved;

[0031] The lubricating mechanism comprises two nozzles 16 fixedly connected to the two sides of the active seat 5, two lubricating barrels 17 are screw-connected to the top of each of the two nozzles 16, two hoses 18 are in communication with the top of each of the two nozzles 16, and spray holes one and two are arranged at the two ends of the pump body 12; one end of one of the two hoses 18 away from the nozzle 16 is in communication with the spray hole one, and one end of the other hose 18 away from the nozzle 16 is in communication with the spray hole two;

[0032] The piston 13 realizes reciprocation inside the pump body 12 through the movement of the screw rod 4, realizes the relative pressure relief and pressurization of the closed pump body 12 in two directions, and is provided with a spray hole at both ends of the pump body 12 and is connected with a hose, so that the gas can be delivered to the spray head, the spray head 16 is given pressure, the lubricant in the lubricating barrel 17 is pressurized and sprayed out through the spray hole, the screw rod 4 and the moving equipment are given lubrication, the jamming of the dispensing machine 11 during movement and positioning is reduced, the maintenance cost of the machine is reduced, the working efficiency of the dispensing machine is improved, and the service life of the equipment is improved.

[0033] The moving support 2, the servo motor 3, the screw rod 4, the limiting block and the movable seat 5 constitute a set of movable mechanisms, and two sets of movable mechanisms are arranged adjacent to each other on one side of the workbench 1.

[0034] Through the transverse and longitudinal staggered distribution of the two sets of movable mechanisms on one side of the workbench 1, and the cooperation of the slide rod 10, the connecting seat 7 and the rotating seat 6, the universal angle control of the dispensing machine can be realized, and the dispensing machine is not limited by the structure and manual adjustment, so that the working efficiency and quality of the dispensing are improved.

[0035] The lubricating mechanism is matched with the moving mechanism, and two sets of lubricating mechanisms are arranged adjacent to each other on one side of the workbench 1.

[0036] The lubricating mechanism can cooperate with the moving mechanism to lubricate the moving machine on both sides, maintain the normal operation of the equipment and improve the service life of the equipment.

[0037] The inside of the workbench is provided with a heating electric plate 19, and the top of the heating electric plate 19 is provided with a collecting barrel 20 which is in sliding connection with the workbench 1.

[0038] The heating motor 9 can soften the residual fixing glue on the rotating table top 15, the rotation of the rotating screw rod 14 realizes the rotation of the rotating table top 15, the softened or melted residual waste glue is collected into the collecting barrel 20, and the collecting barrel 20 is in sliding connection with the inside of the workbench 1, so that the collecting barrel 20 can be taken out for recycling after being full.

[0039] The screw rod 4 is screw-connected with a nut 21 at both ends; the nut 21 can fix the rotating screw rod 14, and the fixation of the rotating screw rod 14 can realize the stability of the rotating table top 15.

[0040] The working principle of the utility model is:

[0041] The servo motor 3 can make the reciprocating movement of the movable seat through the screw rod 4 and the limiting block. The dispensing machine 11 penetrates the groove in the movable seat 5, and the dispensing machine 11 is sleeved outside the sliding rod 10. The mechanical arm 8, the connecting seat 7, the rotating seat 6 and the motor 9 constitute a set of transfer mechanism. The sliding rod 10 is fixedly connected with the rotating mechanism, so that the dispensing machine 11 can realize the angle-free movement, and the dispensing machine can be free from the interference of the angle. The mechanical arm 8 can realize the height adjustment by driving the sliding rod 10 and the dispensing machine 11 through the motor 9, so as to adjust and realize the dispensing work according to the products with different thicknesses, reduce the manual interference and improve the working efficiency of the dispensing machine 11. The two sets of movable mechanisms are transversely and longitudinally distributed on one side of the workbench 1, and are matched with the sliding rod 10, the connecting seat 7 and the rotating seat 6, so as to realize the universal angle control of the dispensing machine, and the two sets of movable mechanisms do not interfere with each other, so that the dispensing machine is not limited by the structure and the manual adjustment, and the working efficiency and quality of the dispensing are improved.

[0042] The piston 13 realizes the reciprocating movement in the pump body 12 through the movement of the screw rod 4, realizes the bidirectional relative pressure relief and pressurization of the closed pump body 12, and is provided with the spray holes at both ends of the pump body 12 and communicates with the hose, so as to deliver the gas to the spray head, give the spray head 16 pressure, pressurize the lubricant in the lubricating barrel 17 and spray it out through the spray hole, give the lubrication to the screw rod 4 and the moving equipment, reduce the jamming of the dispensing machine 11 during the movement and positioning, reduce the maintenance cost of the machine, improve the working efficiency of the dispensing machine and the service life of the equipment, and the lubricating mechanism can lubricate the moving machines on both sides to maintain the normal operation of the equipment and improve the service life of the equipment.

[0043] The heating motor 9 can soften the residual fixed glue on the rotating table top 15. The rotating table top 15 is rotated by rotating the rotating screw rod 14, the wasted glue after being softened or melted is collected into the collecting barrel 20, the collecting barrel 20 is slidingly connected in the workbench 1, so that the collecting barrel 20 can be taken out for recycling after being full, and the nut 21 can fix the rotating screw rod 14, and the fixation of the rotating screw rod 14 can realize the stability of the rotating table top 15.

[0044] The above describes the preferred embodiments of the patent in detail, but the patent is not limited to the above embodiments. Within the knowledge of those skilled in the art, various changes can be made without departing from the purpose of the patent.

Claims

1. A precision dispensing machine, characterized in that, include: Workbench (1), the top of which is fixedly connected to a rotating seat (6); The moving mechanism includes a moving bracket (2) disposed on one side of the workbench (1). A servo motor (3) is fixedly connected to one side of the moving bracket (2). A screw (4) is coaxially fixedly connected to the output end of the servo motor (3). A limit block is fixedly installed on the side of the moving bracket (2) away from the servo motor (3). One end of the screw (4) away from the output end of the servo motor (3) is rotatably connected to the limit block. A movable seat (5) is sleeved on the outer side of the screw (4). The movable seat (5) is slidably connected to the movable bracket (2). The movable seat (5) has a groove. The top of the rotating seat (6) is rotatably connected to the connecting seat (7). The top of the connecting seat (7) is fixedly connected to the mechanical arm (8). The top of the mechanical arm (8) is fixedly connected to the motor (9). The side of the mechanical arm (8) is fixedly connected to the slide rod (10). The outside of the slide rod (10) is fitted with a dispensing machine (11). The dispensing machine (11) passes through the groove of the movable seat (5). The lubrication mechanism includes a pump body (12) fixedly connected to the movable bracket (2) near the limiting block. The pump body (12) is sleeved on the outside of the limiting block. A piston (13) is provided inside the pump body (12). The piston (13) is sleeved with the screw (4). The storage mechanism includes a rotating screw (14) that passes through the workbench (1), and a rotating tabletop (15) is sleeved on the outside of the rotating screw (14). The rotating tabletop (15) is located on the top of the workbench (1).

2. The precision dispensing machine according to claim 1, characterized in that, The lubrication mechanism includes nozzles (16) fixedly connected to both sides of the movable seat (5). The top of each nozzle (16) is screwed with a lubrication tank (17). The top of each nozzle (16) is connected with a hose (18). The pump body (12) has a spray hole one and a spray hole two at both ends. One end of one hose (18) away from the nozzle (16) is connected to the spray hole one, and the other end of the hose (18) away from the nozzle (16) is connected to the spray hole two.

3. The precision dispensing machine according to claim 2, characterized in that, The movable support (2), servo motor (3), screw (4), limit block and movable seat (5) constitute a set of movable mechanisms. The two sets of movable mechanisms are arranged adjacent to each other on one side of the workbench (1) and are staggered.

4. A precision dispensing machine according to claim 3, characterized in that, The lubrication mechanism is adapted to the moving mechanism, and the two sets of lubrication mechanisms are arranged adjacent to each other on one side of the workbench (1).

5. A precision dispensing machine according to claim 4, characterized in that, The workbench is equipped with a heating plate (19) inside, and a collection bucket (20) is provided on the top of the heating plate (19). The collection bucket (20) is slidably connected to the workbench (1).

6. A precision dispensing machine according to claim 5, characterized in that, Nuts (21) are screwed to both ends of the screw (4).

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