CN219631769U

CN219631769U - Multichannel formula automatic dispensing device

Info

Publication number: CN219631769U
Application number: CN202223056696.9U
Authority: CN
Inventors: 毛锦敏; 张腾; 陆毅; 陈瑛; 汪俊兵
Original assignee: Tianneng Battery Wuhu Co Ltd
Current assignee: Tianneng Battery Wuhu Co Ltd
Priority date: 2022-11-17
Filing date: 2022-11-17
Publication date: 2023-09-05
Anticipated expiration: 2032-11-17

Abstract

The utility model discloses a multichannel automatic dispensing device, which relates to the technical field of automatic dispensing devices and comprises two groups of supporting frames, a driving assembly, an adjusting mechanism and a limiting mechanism.

Description

Multichannel formula automatic dispensing device

Technical Field

The utility model relates to the technical field of automatic dispensing devices, in particular to a multichannel automatic dispensing device.

Background

The gluing is a fixed connection mode which is applied more in industry, and for the traditional manual glue dispensing mode of a craftsman, the automatic glue dispensing speed is high, the accuracy is high, the product quality control cost is low, the main stream of a glue dispensing market is already realized, and in order to improve the glue dispensing efficiency of further products, the multi-channel automatic glue dispensing device which is developed at present occupies the dominant position of the equipment market.

At present, most of the existing multichannel automatic dispensing devices are used for adjusting the dispensing quantity of the dispensing devices by replacing dispensing needle tubes assembled on needle tubes, however most of the dispensing needle tubes assembled on the dispensing devices are sleeved at the output end of the needle tubes by using rubber sleeves and then fixed by using nuts, so that when the dispensing needle tubes are assembled and disassembled, workers are required to repeatedly disassemble and assemble nuts nearby the needle tubes, the ports of the needle tubes are relatively sharp, hands of the workers are easy to contact with the needle tubes to scratch, and in order to facilitate the adjustment of the dispensing quantity of the dispensing devices, the needle tubes scratch caused by excessive direct contact of the workers and the needle tubes is avoided.

Disclosure of Invention

The utility model aims to provide a multichannel automatic dispensing device, which solves the problem that hands of workers are repeatedly contacted with a needle tube to scratch when the workers need to repeatedly mount and dismount nuts when the dispensing quantity of the device is adjusted by replacing the dispensing needle tube in the background art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an automatic glue dispensing device of multichannel formula, is in including two sets of support frames and setting drive assembly at support frame top, drive assembly is including setting up two sets of the link of support frame upper surface, the multiunit connecting seat has been cup jointed to the outer wall of link, multiunit the equal fixedly connected with connecting tube in top of connecting seat, the inside and the bottom of connecting seat are provided with adjustment mechanism, adjustment mechanism is in including passing through threaded connection the inside of connecting seat and extend to the needle tubing of connecting seat bottom, the inside fixedly connected with of needle tubing extends to the syringe needle of bottom, the outer wall of needle tubing is provided with stop gear.

Preferably, the driving assembly further comprises a first screw rod rotatably connected to the top of the support frame, one end of the outer wall of the first screw rod is fixedly connected with a second motor, the output end of the second motor is fixedly connected with the first screw rod, balls matched with the thread structure of the outer wall of the first screw rod are arranged in the connecting frame, and the connecting frame is mutually sleeved with the first screw rod through the balls.

Preferably, the driving assembly further comprises a second screw rod rotatably connected to the top of the connecting frame, the top of the connecting frame is further provided with a first motor with an output end fixedly connected to one side of the outer wall of the second screw rod, the inside of the connecting seats is provided with balls matched with the threaded structure of the outer wall of the second screw rod, the connecting seats are sleeved with the second screw rod through the balls respectively, the top of the supporting frame is fixedly connected with a limiting rod, limiting holes matched with the limiting rod are formed in the connecting frame, and the connecting frame is connected with the limiting rod in a sliding mode through the limiting holes.

Preferably, the adjusting mechanism comprises a butt joint block arranged in the needle tube, an inclined block is fixedly connected in the butt joint block, a push rod is arranged above the inclined block, and a pressing plate extending to the outer wall of the needle tube is fixedly connected to the top of the push rod.

Preferably, the limiting mechanism comprises a rubber block arranged on one side of the outer wall of the butt joint block, the outer wall of the needle tube is rotationally connected with a connecting rod, the bottom of the connecting rod is fixedly connected with a transmission cover, and the outer wall of the connecting rod is fixedly connected with a plurality of groups of arc blocks at equal intervals.

Preferably, a flow hole is formed in the connecting seat, and the connecting pipeline is fixedly connected to the top of the connecting seat through a bolt assembly and fixedly connected with the input end of the flow hole.

Preferably, a glue injection hole is formed in the needle tube, and the glue injection hole is communicated with the output end of the circulation hole.

Preferably, a butt joint hole is formed in the butt joint block, and the top and the bottom of the butt joint hole are aligned with the glue injection hole and the pipeline in the needle head respectively.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the multichannel automatic dispensing device provided by the utility model, when the dispensing amount of the needle is required to be regulated by arranging the regulating mechanism, the push rod is driven to move downwards by the downward moving pressing plate, the inclined block is pressurized by the movement of the push rod, the inclined block is extruded to drive the butt joint block to move, the butt joint hole in the butt joint block is gradually misplaced with the glue injection hole and the pipeline in the needle tube, the circulation space between the pipeline in the needle tube and the butt joint hole is gradually reduced, and the regulating operation of the dispensing amount can be completed, so that the need of changing the needle by workers is avoided, and the disassembling and installing operations of nuts are required to be repeatedly carried out near the needle tube.

2. According to the multichannel automatic dispensing device provided by the utility model, the conical structure at the top of the arc-shaped block is extruded when the pressing plate moves downwards through the limiting mechanism, so that the arc-shaped block is deformed downwards, the pressing plate passes through the arc-shaped block at the moment, the acting force on the pressing plate is relieved after the adjustment operation of the glue outlet amount is finished, the abutting block is extruded by the resetting action of the rubber block, the push rod is reversely pushed to move by the inclined block, but the pressing plate is bonded with the bottom end surface of the arc-shaped block at the moment and cannot be pushed to move, and the limiting operation of the pressing plate is finished, namely the fixing operation of the glue outlet amount adjustment is finished.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a cross-sectional view of a connector housing of the present utility model;

FIG. 3 is an enlarged view of FIG. 2A in accordance with the present utility model;

FIG. 4 is a schematic view of an adjusting mechanism according to the present utility model;

fig. 5 is a schematic structural view of a limiting mechanism according to the present utility model.

In the figure: 1. a support frame; 2. a drive assembly; 201. a connecting frame; 202. a first screw rod; 203. a first motor; 204. a second motor; 205. a second screw rod; 3. a connecting seat; 4. a connecting pipe; 5. an adjusting mechanism; 501. a needle; 502. a needle tube; 503. a butt joint block; 504. a push rod; 505. a sloping block; 506. a pressing plate; 6. a limiting mechanism; 601. an arc-shaped block; 602. a connecting rod; 603. a transmission cover; 604. rubber blocks.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

For a further understanding of the present utility model, the present utility model will be described in detail with reference to the drawings.

In combination with fig. 1-5, the multichannel automatic dispensing device comprises two groups of supporting frames 1 and a driving component 2 arranged at the top of the supporting frames 1, wherein the driving component 2 comprises a connecting frame 201 arranged on the upper surfaces of the two groups of supporting frames 1, a plurality of groups of connecting seats 3 are sleeved on the outer wall of the connecting frame 201, the tops of the plurality of groups of connecting seats 3 are fixedly connected with connecting pipelines 4, a glue injection mechanism 5 is arranged in the inside and the bottom of the connecting seat 3, the glue injection mechanism 5 comprises a needle 502 which is connected in the inside of the connecting seat 3 through threads and extends to the bottom of the connecting seat 3, the inside of the needle 502 is fixedly connected with a needle 501 which extends to the bottom, the outer wall of the needle 502 is provided with a limiting mechanism 6, the driving component 2 further comprises a first screw 202 which is rotatably connected to the top of the group of the supporting frames 1, one end of the outer wall of the first screw 202 is fixedly connected with a second motor 204, the output end of the second motor 204 is fixedly connected with the first screw 202, the inside of the connecting frame 201 is provided with a ball bearing matched with the outer wall of the first screw 202, the connecting frame 201 is mutually connected with the first screw 202 through a ball bearing, the driving component 205 is further comprises a ball bearing 205, the ball bearing 201 is connected with the first screw 201, the ball bearing 201 is connected with the other end of the ball bearing 201 is fixedly connected with the other end of the first screw 201, the other end of the ball bearing is fixedly connected with the other end of the second screw 201, the ball bearing 201 is matched with the other end of the connecting frame, the ball bearing 201 is connected with the other end of the first end of the connecting frame is fixedly connected with the top of the connecting frame 201, the connecting frame is matched with the connecting frame, the other end of the connecting frame is connected with the connecting frame 3, the connecting rod is connected with the connecting frame is provided with the connecting frame 3, and the connecting frame is connected with the connecting frame 3, and the connecting joint of the connecting frame is connected with the connecting frame with the connecting joint of the connecting frame 3, the inside of the butt joint block 503 is fixedly connected with an inclined block 505, a push rod 504 is arranged above the inclined block 505, the top of the push rod 504 is fixedly connected with a pressing plate 506 extending to the outer wall of the needle tube 502, the inside of the connecting seat 3 is provided with a flow hole, a connecting pipeline 4 is fixedly connected at the top of the connecting seat 3 through a bolt component and fixedly connected with the input end of the flow hole, the inside of the needle tube 502 is provided with a glue injection hole, the glue injection hole is communicated with the output end of the flow hole, the inside of the butt joint block 503 is provided with a butt joint hole, the top and the bottom of the butt joint hole are respectively aligned with the glue injection hole and the pipeline inside the needle 501, the inside and the bottom of the multi-group connecting seat 3 are respectively provided with an adjusting mechanism 5 and a limiting mechanism 6, the input end of the connecting pipeline 4 is fixedly connected with the input end of an external air pressure valve, the first motor 203 and the second motor 204 are electrically connected with an external controller through wires, the first motor 203 is operated by an external controller to drive the first screw rod 202 to rotate, the first screw rod 202 rotates to drive the connecting frame 201 to longitudinally move, the connecting frame 201 longitudinally moves to drive the plurality of groups of connecting seats 3 to longitudinally move, the longitudinal movement of the plurality of groups of connecting seats 3 can drive the needle tube 502 and the needle 501 to longitudinally position, the second motor 204 operates to drive the second screw rod 205 to rotate, the second screw rod 205 rotates to drive the plurality of groups of connecting seats 3 to transversely move, the plurality of groups of connecting seats 3 transversely move to drive the needle tube 502 and the needle 501 to transversely move, the transverse positioning is completed, when the glue output of the needle 502 needs to be regulated, the downward moving pressing plate 506 drives the push rod 504 to downwardly move, the push rod 504 pressurizes the inclined block 505, the inclined block 505 is extruded to drive the butt block 503 to move, the butt joint hole and the glue injection hole in the butt joint block 503 and the pipeline in the needle tube 501 are gradually dislocated, so that the circulation space between the pipeline in the needle tube 501 and the butt joint hole is gradually reduced, and the glue discharge amount adjusting operation can be completed, thereby avoiding the need of changing the needle head 502 by a worker, and repeatedly carrying out the dismounting and mounting operation of the nut near the needle tube.

The utility model is further described below with reference to examples.

Embodiment one:

1-5, stop gear 6 is including setting up the rubber piece 604 in butt joint piece 503 outer wall one side, the outer wall rotation of needle tubing 502 is connected with connecting rod 602, connecting rod 602's bottom fixedly connected with drive lid 603, connecting rod 602's outer wall equidistance fixedly connected with multiunit arc piece 601, the top and the inside of arc piece 601 all set up to the toper structure, the inside of clamp plate 506 is provided with the through groove that is less than arc piece 601 external diameter, arc piece 601 sets up to the plastics material, can extrude rubber piece 604 when butt joint piece 503 moves, can extrude the toper structure at the top of arc piece 601 when clamp plate 506 moves down, make arc piece 601 take place deformation downwards, clamp plate 506 passes arc piece 601 this moment, after accomplishing the adjustment operation to the volume of yielding, remove the effort to clamp plate 506, the reset action of rubber piece 604 extrudees butt joint piece 503, bevel piece 505 will reverse push rod 504 upward, but the bottom terminal surface subsides of clamp plate 601 this moment and can not promote clamp plate 506 and has accomplished the spacing operation to clamp plate 506, the fixed operation to the volume of yielding adjustment can extrude, can be carried out clamp plate 506 through reset clamp plate 506 when needs to reset clamp plate 506 to rotate drive clamp plate 506, it to rotate drive clamp plate 506 and reset plate 506 and rotate, can rotate clamp plate 601 and rotate the drive clamp plate 601 and rotate, rotate and reset plate 602 and rotate, can rotate, rotate under the effect of drive plate 602 and reset.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an automatic glue dispensing device of multichannel formula, is in including two sets of support frames (1) and setting drive assembly (2) at support frame (1) top, drive assembly (2) are including setting up two sets of link (201) of support frame (1) upper surface, the outer wall of link (201) has cup jointed multiunit connecting seat (3), multiunit the equal fixedly connected with connecting tube (4) in top of connecting seat (3), its characterized in that: the inside and the bottom of connecting seat (3) are provided with adjustment mechanism (5), adjustment mechanism (5) are in through threaded connection the inside of connecting seat (3) just extend to needle tubing (502) of connecting seat (3) bottom, the inside fixedly connected with of needle tubing (502) extends to syringe needle (501) of bottom, the outer wall of needle tubing (502) is provided with stop gear (6).

2. The multi-channel automatic dispensing device of claim 1, wherein: the driving assembly (2) further comprises a first screw rod (202) rotatably connected to the top of the support frame (1), one end of the outer wall of the first screw rod (202) is fixedly connected with a second motor (204), and the output end of the second motor (204) is fixedly connected with the first screw rod (202).

3. The multi-channel automatic dispensing device of claim 1, wherein: the driving assembly (2) further comprises a second screw rod (205) rotatably connected to the top of the connecting frame (201), and the top of the connecting frame (201) is further provided with a first motor (203) with an output end fixedly connected with one side of the outer wall of the second screw rod (205).

4. The multi-channel automatic dispensing device of claim 1, wherein: the adjusting mechanism (5) comprises a butt joint block (503) arranged inside the needle tube (502), an inclined block (505) is fixedly connected inside the butt joint block (503), a push rod (504) is arranged above the inclined block (505), and a pressing plate (506) extending to the outer wall of the needle tube (502) is fixedly connected to the top of the push rod (504).

5. The multi-channel automatic dispensing apparatus of claim 4, wherein: the limiting mechanism (6) comprises a rubber block (604) arranged on one side of the outer wall of the butt joint block (503), a connecting rod (602) is rotatably connected to the outer wall of the needle tube (502), a transmission cover (603) is fixedly connected to the bottom of the connecting rod (602), and a plurality of groups of arc blocks (601) are fixedly connected to the outer wall of the connecting rod (602) at equal intervals.

6. The multi-channel automatic dispensing device of claim 1, wherein: the inside of connecting seat (3) is provided with the circulation hole, connecting tube (4) pass through bolt assembly fixed connection be in the top of connecting seat (3) and with the input fixed connection of circulation hole.

7. The multi-channel automatic dispensing apparatus of claim 6, wherein: and a glue injection hole is formed in the needle tube (502), and the glue injection hole is communicated with the output end of the circulation hole.

8. The multi-channel automatic dispensing apparatus of claim 4, wherein: a butt joint hole is formed in the butt joint block (503), and the top and the bottom of the butt joint hole are aligned with the glue injection hole and the pipeline in the needle head (501) respectively.