CN216800429U

CN216800429U - Dispensing machine

Info

Publication number: CN216800429U
Application number: CN202220441491.3U
Authority: CN
Inventors: 胡金平; 曹林军
Original assignee: Shenzhen Sanyi Zhizhuang Technology Co ltd
Current assignee: Shenzhen Sanyi Zhizhuang Technology Co ltd
Priority date: 2022-03-01
Filing date: 2022-03-01
Publication date: 2022-06-24
Anticipated expiration: 2032-03-01

Abstract

The utility model belongs to the technical field of automation equipment's technique and specifically relates to a point gum machine is related to, it includes operation panel, centre gripping subassembly, centre gripping drive assembly, point gum drive assembly, centre gripping drive assembly and point gum drive assembly connect in on the operation panel, centre gripping drive assembly is used for the drive centre gripping subassembly, point gum drive assembly is used for the drive point gum assembly, centre gripping subassembly and centre gripping drive assembly have two, and two the distance of centre gripping subassembly and operation panel is unequal, and two the centre gripping subassembly can carry out the relative movement of horizontal direction, point gum drive assembly includes horizontal drive subassembly and vertical drive assembly. Through two centre gripping subassemblies relative movement, carry out dispensing and material loading in turn, can realize the uninterrupted duty of point gum machine, reduce the effect of the material loading latency of some glue in-process.

Description

Dispensing machine

Technical Field

The application relates to the technical field of automation equipment, in particular to a glue dispenser.

Background

The glue dispenser is an automatic machine which is mainly used for dropping and coating fluid on the surface of a product or in the product, can realize three-dimensional and four-dimensional path glue dispensing, and has the advantages of precise positioning, precise glue control, no wire drawing, no glue leakage and no glue dropping.

After the dispensing of the existing dispensing machine is finished, dispensing needs to be suspended to move the material placing plate away from the bearing plate so as to take out the workpiece after dispensing, and then dispensing operation is continued after the material placing plate filled with the workpiece is installed on the bearing plate. In the prior art, the inventor thinks that the defects of discontinuous glue dispensing process and long feeding waiting time exist.

SUMMERY OF THE UTILITY MODEL

In order to reduce the material loading latency of some glue processes, this application provides a point gum machine.

The application provides a point gum machine adopts following technical scheme:

the utility model provides a point gum machine, includes operation panel, centre gripping subassembly, centre gripping drive assembly, point gum subassembly and point gum drive assembly, centre gripping subassembly, centre gripping drive assembly and point gum drive assembly connect in on the operation panel, centre gripping drive assembly is used for the drive centre gripping subassembly, point gum drive assembly is used for the drive the subassembly is glued to the point, centre gripping subassembly and centre gripping drive assembly have two, and two the distance of centre gripping subassembly and operation panel is not equal, and two the centre gripping subassembly can carry out horizontal direction's relative movement, point gum drive assembly includes horizontal drive subassembly and vertical drive assembly.

Through adopting above-mentioned technical scheme, set up two height staggered arrangement and can relative horizontal migration's centre gripping subassembly, when can a centre gripping subassembly centre gripping work piece carry out the point and glue, another centre gripping subassembly carries out the material loading, the point finishes the back, two centre gripping subassemblies carry out the position through the removal of horizontal direction and exchange, then continue to carry out the point and glue, the work piece that will have got some glue simultaneously takes off, changes new work piece again, so the circulation is in turn, can guarantee that the point is glued a continuous incessant point and glue to reduce the latency of work piece material loading.

Optionally, the clamping assembly includes a support plate, and the clamping driving assembly includes a cylinder connected to the support plate.

By adopting the technical scheme, the cylinder is connected with the bearing plate, the bearing plate is driven to move on the operating platform along the horizontal direction, the cylinder can reciprocate to do linear motion, the reciprocating movement of the two bearing plates is realized, the position exchange and alternate dispensing operation is realized, the cylinder is simple in structure, and the cost can be saved.

Optionally, the horizontal driving assembly comprises a first swing arm, a second swing arm, a first driving piece for driving the first swing arm and a second driving piece for driving the second swing arm, one end of the first swing arm is connected to the operating platform through a base, the first driving piece is arranged in the base, the other end of the first swing arm is connected to the second swing arm, and the other end of the second swing arm is connected to the dispensing assembly.

Through adopting above-mentioned technical scheme, will glue the subassembly through first swing arm and second swing arm and connect on the operation panel to through first swing arm of first driving piece and second driving piece drive and second swing arm motion, drive and glue the subassembly and move at the horizontal direction, thereby realize that the arbitrary position of subassembly at the horizontal direction changes, improve the flexibility that the horizontal direction position of gluing the subassembly changed.

Optionally, the vertical driving assembly comprises a connecting rod and a vertical driving piece for the connecting rod to move in the vertical direction, and the second swing arm is connected with the dispensing assembly through the connecting rod.

Through adopting above-mentioned technical scheme, the connecting rod is connected with vertical driving piece, and vertical driving piece drive connecting rod moves in vertical direction, and the connecting rod is connected with the subassembly of gluing again, and the subassembly is glued in the motion of vertical direction through vertical driving piece drive point promptly, through horizontal drive subassembly and vertical drive subassembly, can realize gluing the level of subassembly and the motion of vertical direction to the realization is glued the position change of subassembly arbitrary direction.

Optionally, the dispensing assembly comprises a dispensing piece and a fixing piece, one end, close to the operating platform, of the connecting rod is connected with the fixing piece, an adjusting groove is formed in the fixing piece, and the dispensing piece is connected with the fixing piece through the adjusting groove.

Through adopting above-mentioned technical scheme, the glue dispensing part passes through the adjustment tank to be connected on the mounting to be connected with the connecting rod through the mounting, can adjust the relative position of point glue dispensing part and mounting through the adjustment tank, adjust and carry out relatively fixed to adjustment tank and mounting again after finishing, can realize that the relative position of point glue dispensing part and mounting changes, can irritate injecting glue when point glue dispensing part is connected with the mounting, thereby improve the convenience of irritating injecting glue.

Optionally, the fixing part is provided with an arc-shaped groove wall matched with the adjusting groove, and the adhesive dispensing part is provided with a flange matched with the arc-shaped groove wall.

Through adopting above-mentioned technical scheme, set up arc cell wall and flange, can cooperate flange and arc cell wall when some glue pieces are connected with the adjustment tank, can improve the compactness that some glue pieces and mounting are connected to through the setting of flange, can play the bearing effect to some glue pieces, can reduce the atress of adjustment tank, improve the stability of adjustment tank.

Optionally, the operating platform is connected with a glue scraping part, and the glue scraping part comprises a glue scraping part with a flowing cavity and a glue storage part communicated with the flowing cavity.

Through adopting above-mentioned technical scheme, the gluey first partial unnecessary glue of piece is glued to point strikes off through the edge of scraping gluey portion for unnecessary glue flows into the intracavity that flows, then is linked together through flowing the chamber and storing up gluey portion, makes glue flow in and stores up gluey portion and stores, and through the setting of scraping gluey piece, can reduce the gluey first partial unnecessary glue of gluing of piece and cause the influence to the point.

Optionally, the operation panel is further connected with a calibration assembly, the calibration assembly includes a connection seat and force sensors disposed on the base, and the three force sensors are respectively located on X, Y, Z planes.

Through adopting above-mentioned technical scheme, because the piece is glued to the point and the mounting is connected through the adjustment tank, so the piece is glued to the point after using a period, and the position of gluing the head can change, through proofreaying and correct the subassembly, will glue the head of gluing of piece and put on force transducer, comes to proofrease the head through force transducer's response, can improve the point and glue the uniformity that the head position was glued to the piece to improve the accuracy of gluing.

In summary, the present application includes at least one of the following beneficial technical effects:

two clamping assemblies which are staggered in height and can move horizontally relative to each other are arranged, one clamping assembly can clamp a workpiece to perform dispensing, and the other clamping assembly can perform feeding, so that continuous dispensing of the dispensing piece can be ensured, and the waiting time for feeding the workpiece is reduced;

through the horizontal driving assembly and the vertical driving assembly, the horizontal and vertical movements of the dispensing assembly can be realized, so that the position change of the dispensing assembly in any direction can be realized;

set up the adjustment tank and can pour into glue water when the point is glued the piece and is connected with the mounting to improve the convenience of pouring into glue water.

Drawings

FIG. 1 is a schematic diagram of the overall structure of an embodiment of the present application;

FIG. 2 is a schematic diagram of a portion of an embodiment of the present application;

fig. 3 is an enlarged schematic view of a portion a of fig. 2.

Description of reference numerals: 1. an operation table; 11. a connecting plate; 2. a clamping assembly; 21. a support member; 22. a discharging part; 3. a clamping drive assembly; 4. dispensing components; 41. dispensing a glue piece; 411. blocking edges; 42. a fixing member; 421. a fixed part; 422. a connecting portion; 423. an adjustment groove; 5. dispensing driving components; 51. a horizontal drive assembly; 511. a first swing arm; 512. a second swing arm; 513. a first driving member; 514. a second driving member; 515. a base; 52. a vertical drive assembly; 521. a connecting rod; 6. scraping a rubber part; 61. a glue scraping part; 62. a glue storage part; 7. a correction component; 71. a connecting seat; 72. a force sensor.

Detailed Description

The present application is described in further detail below with reference to the attached drawings.

The embodiment of the application discloses a dispenser. Referring to fig. 1 and 2, a dispenser comprises an operation table 1, a clamping assembly 2, a clamping driving assembly 3, a dispensing assembly 4 and a dispensing driving assembly 5, wherein the operation table 1 is connected with the clamping assembly 2 for clamping a workpiece, the clamping driving assembly 3 for driving the clamping assembly 2 to move, the dispensing driving assembly 5 for driving the dispensing assembly 4 to move, a correcting assembly 7 for correcting the dispensing assembly 4 and a glue scraping piece 6 for scraping off redundant glue.

Referring to fig. 2, there are two clamping assemblies 2, and the distance between two clamping assemblies 2 and the operation platform 1 is unequal, one is high and the other is low, two clamping assemblies 2 realize relative movement in the horizontal direction through the clamping driving assembly 3, and one clamping assembly 2 can shuttle through the connection gap between the other clamping assembly 2 and the operation platform 1 to realize position exchange. The clamping assembly 2 comprises a supporting piece 21 and a discharging piece 22 detachably connected with the supporting piece 21, two vertical connecting columns are arranged at two ends of the supporting piece 21, connecting grooves matched with the connecting columns are arranged at two ends of the discharging piece 22, the connecting grooves are sleeved on the connecting columns, detachable connection of the discharging piece 22 and the supporting piece 21 is achieved, and specifically, in the embodiment, the discharging piece 22 is a discharging plate, and the supporting piece 21 is a supporting plate.

Referring to fig. 2, the clamping driving assembly 3 includes four cylinders, and in this embodiment, two cylinders are connected to two sides of one supporting plate, and the four cylinders are arranged in parallel along the sides of the supporting plate.

Referring to fig. 2, the dispensing driving assembly 5 includes a horizontal driving assembly 51 and a vertical driving assembly 52, the horizontal driving assembly 51 includes a first swing arm 511, a second swing arm 512, a first driving member 513, a second driving member 514, and a base 515, the first driving member 513 is configured to drive the first swing arm 511, the second driving member 514 is configured to drive the second swing arm 512, the base 515 is vertically connected to the console 1, the first driving member 513 is disposed in the base 515, one end of the first swing arm 511 is connected to the base 515 through the first driving member 513, the other end of the first swing arm 511 is connected to the second swing arm 512 through the second driving member 514, and the other end of the second swing arm 512 is connected to the dispensing assembly 4 through the vertical driving assembly 52.

Referring to fig. 2, the vertical driving assembly 52 includes a connecting rod 521 and a vertical driving member connected to the connecting rod 521, specifically, the vertical driving member is disposed in the second swing arm 512, the connecting rod 521 penetrates through the second swing arm 512, and performs a relative motion along a vertical direction with the second swing arm 512 through the vertical driving member, specifically, in this embodiment, the vertical driving member is a motor.

Referring to fig. 2 and 3, the dispensing assembly 4 includes a dispensing element 41 and a fixing element 42, the fixing element 42 includes a fixing portion 421 and a connecting portion 422, the fixing portion 421 is a square plate disposed in a horizontal direction, the fixing portion 421 of the fixing element 42 is vertically connected to the first swing arm 511, the connecting portion 422 is vertically connected to a side of the fixing portion 421, and the dispensing element 41 is fixedly connected to the connecting portion 422 of the fixing element 42. Be equipped with the adjustment tank 423 that is located the vertical plane on connecting portion 422, in this embodiment, adjustment tank 423 is the arc, when 41 points of glue piece, 41 points of glue piece and adjustment tank 423 realize relatively fixed through the bolt, 41 points of glue also can realize the regulation of angle through sliding in adjustment tank 423, there is the arc cell wall with arc adjustment tank 423 looks adaptation around the adjustment tank 423, 41 points of glue piece still is equipped with flange 411 that has certain width, flange 411 contacts with the arc cell wall. Specifically, the dispenser 41 is a syringe.

Referring to fig. 2 and 3, a connecting plate 11 is connected to the operating table 1, a glue scraping part 6 and a correction assembly 7 are horizontally connected to the connecting plate 11, the glue scraping part 6 includes a glue scraping part 61 and a glue storage part 62, a flow cavity is arranged in the glue scraping part 61, the glue storage part 62 is communicated with the flow cavity and used for storing redundant glue on the glue dispensing part 41, specifically, the glue scraping part 61 is substantially in a T shape, which is beneficial for the glue to flow into the glue storage part 62 from the flow cavity, the outside of the glue storage part 62 is in a rectangular shape, and in this embodiment, the glue dispensing part 41 performs glue scraping once after each dispensing of workpieces on a group of dispensing parts 22.

Referring to fig. 2 and 3, the correction assembly 7 includes a connection seat 71 and three force sensors 72, the connection seat 71 is vertically connected to the connection plate 11, two baffles perpendicular to each other are disposed on the connection seat 71, the three force sensors 72 are connected to the surfaces of the two baffles and the surface of the base 515 where the baffles are disposed, that is, the sensing surfaces of the force sensors 72 face X, Y, Z respectively, specifically, the surface of the force sensor 72 is circular, and the correction assembly 7 is disposed near one side of the dispensing driving assembly 5.

The implementation principle of the dispenser in the embodiment of the application is as follows: placing a workpiece on a material placing part 22, connecting the material placing part 22 with the workpiece on a supporting plate, driving a first swing arm 511 and a second swing arm 512 to move through a glue dispensing driving component 5, driving a glue dispensing component 4 to carry out glue dispensing operation through the first swing arm 511 and the second swing arm 512, placing the workpiece on another material placing part 22 when the material placing part 22 carries out glue dispensing, then placing the material placing part 22 on another supporting part 21, driving two supporting parts 21 through four cylinders after the glue dispensing of the workpiece on the material placing part 22 just subjected to glue dispensing is finished, enabling one supporting part 21 to pass through another supporting part 21 to carry out bidirectional horizontal movement transposition, scraping glue from the glue dispensing part 41 when the two supporting parts 21 are transposed, carrying out glue dispensing operation through the glue dispensing part 41 after the transposition is finished, alternately dispensing and feeding the two supporting parts 21 and the material placing part 22, and circularly reciprocating in this way, the uninterrupted dispensing operation of the dispensing member 41 can be satisfied, thereby reducing the waiting time for feeding in the dispensing process.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: equivalent changes in structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. A point gum machine which characterized in that: including operation panel (1), centre gripping subassembly (2), centre gripping drive assembly (3), point glue subassembly (4) and point glue drive assembly (5), centre gripping subassembly (2), centre gripping drive assembly (3) and point glue drive assembly (5) connect in on operation panel (1), centre gripping drive assembly (3) are used for the drive centre gripping subassembly (2), point glue drive assembly (5) are used for the drive point glue subassembly (4), centre gripping subassembly (2) and centre gripping drive assembly (3) have two, and two the distance of centre gripping subassembly (2) and operation panel (1) is unequal, and two centre gripping subassembly (2) can carry out the relative movement of horizontal direction, point glue drive assembly (5) including horizontal drive subassembly (51) and vertical drive assembly (52).

2. The dispenser according to claim 1, characterized in that: the clamping assembly (2) comprises a supporting piece (21), and the clamping driving assembly (3) comprises an air cylinder connected with the supporting piece (21).

3. The dispenser according to claim 1, characterized in that: the horizontal driving assembly (51) comprises a first swing arm (511), a second swing arm (512), a first driving piece (513) used for driving the first swing arm (511) and a second driving piece (514) used for driving the second swing arm (512), one end of the first swing arm (511) is connected to the operating platform (1) through a base (515), the first driving piece (513) is arranged in the base (515), the other end of the first swing arm (511) is connected with the second swing arm (512), and the other end of the second swing arm (512) is connected with the dispensing assembly (4).

4. The dispenser according to claim 3, wherein: the vertical driving assembly (52) comprises a connecting rod (521) and a vertical driving piece for the connecting rod (521) to move in the vertical direction, and the second swing arm (512) is connected with the dispensing assembly (4) through the connecting rod (521).

5. The dispenser according to claim 4, wherein: the dispensing assembly (4) comprises a dispensing piece (41) and a fixing piece (42), one end, close to the operating platform (1), of the connecting rod (521) is connected with the fixing piece (42), an adjusting groove (423) is formed in the fixing piece (42), and the dispensing piece (41) is connected with the fixing piece (42) through the adjusting groove (423).

6. The dispenser according to claim 5, characterized in that: the fixing piece (42) is provided with an arc groove wall matched with the adjusting groove (423), and the glue dispensing piece (41) is provided with a flange (411) matched with the arc groove wall.

7. The dispenser according to claim 1, characterized in that: the glue scraping device is characterized in that a glue scraping part (6) is connected to the operating table (1), and the glue scraping part (6) comprises a glue scraping part (61) with a flowing cavity and a glue storage part (62) communicated with the flowing cavity.

8. The dispenser according to claim 1, characterized in that: still be connected with on operation panel (1) and rectify subassembly (7), rectify subassembly (7) including connecting seat (71) and locate force sensor (72) on base (515), force sensor (72) have three and be located X, Y, Z three planes respectively.