CN220406156U

CN220406156U - Closed-loop control screw pump adhesive deposite device

Info

Publication number: CN220406156U
Application number: CN202321839659.7U
Authority: CN
Inventors: 王苏君
Original assignee: Suzhou Boyi Automation Co ltd
Current assignee: Suzhou Boyi Automation Co ltd
Priority date: 2023-07-13
Filing date: 2023-07-13
Publication date: 2024-01-30
Anticipated expiration: 2033-07-13

Abstract

The utility model relates to the technical field of dispensing equipment, and discloses a closed-loop control screw pump dispensing device which comprises two mounting frames, wherein two mounting frames are symmetrically arranged, a lifting plate is connected between the two mounting frames in a sliding manner, an intermittent rotating mechanism is arranged above the lifting plate, a connecting rotary drum is rotated below the lifting plate through a bearing, a raw material barrel is fixedly connected below the connecting rotary drum, a screw pump is fixedly arranged on the outer wall of the raw material barrel, the screw pump is communicated with the inside of the raw material barrel through a pipeline, a dispensing tube is fixedly connected below the screw pump, and the intermittent rotating mechanism comprises a fixed block, a sliding block, a hydraulic cylinder, a first connecting rod, a second connecting rod, a rotary disc, an arc groove and a connecting column. This closed loop control screw pump dispensing device sets up intermittent type slewing mechanism, has improved the efficiency of work, has promoted the accuracy nature that the point was glued simultaneously, sets up elevating system, has improved the practicality of device.

Description

Closed-loop control screw pump adhesive deposite device

Technical Field

The utility model relates to the technical field of dispensing equipment, in particular to a closed-loop control screw pump dispensing device.

Background

Screw pumps are new pump types working according to the principle of rotary meshing positive displacement, the main working components of which are eccentric screws (rotors) and fixed bushings (stators). Because of the special geometric shapes of the stator and the rotor, separate sealed cavities are respectively formed, the medium is uniformly pushed to flow in the axial direction, the internal flow velocity is low, the volume is kept unchanged, the pressure is stable, and therefore vortex and stirring cannot be generated. In addition, the stator of the screw pump is made of a plurality of elastic materials by mixing, and has obvious advantages compared with the common pump in the aspects of conveying high-viscosity fluid, hard suspended particle-containing medium or fiber-containing medium.

The screw pump is used as a pumping device, has the advantages of high flow control precision, good operation stability and the like, and has wide application in dispensing operation based on the advantages, in particular to dispensing of lithium batteries. When the screw pump is adopted for dispensing operation, the slurry can be output when the screw pump rotor rotates in the forward direction, and the slurry can flow back when the screw pump rotor rotates in the reverse direction, so that the slurry is prevented from being solidified and blocked at the tail end of the dispensing conveying pipeline.

However, the conventional closed-loop control screw pump dispensing device is inconvenient to simultaneously perform a plurality of dispensing operations, influences the working efficiency, is inconvenient to adjust the dispensing height, and cannot perform dispensing on different products.

Disclosure of Invention

(one) solving the technical problems

Aiming at the defects of the prior art, the utility model provides a closed-loop control screw pump dispensing device.

(II) technical scheme

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a closed-loop control screw pump dispensing device, includes the installing frame, the quantity of installing frame is two and symmetry sets up, two sliding connection has the lifter plate between the installing frame, the top of lifter plate is provided with intermittent type rotary mechanism, the below of lifter plate is rotated through the bearing has the connection rotary drum, the next fixedly connected with raw materials bucket of connection rotary drum, the outer wall fixed mounting of raw materials bucket has the screw pump, the screw pump communicates with the inside of raw materials bucket through the pipeline, the below fixedly connected with some rubber tubes of screw pump;

intermittent type slewing mechanism includes fixed block, slider, pneumatic cylinder, head rod, second connecting rod, carousel, arc groove and spliced pole, fixed block fixed connection is in the top of lifter plate, the spout has been seted up on the surface of fixed block, slider and spout sliding connection, the carousel passes through the bearing and is connected with the lifter plate rotation, a plurality of the arc groove is seted up around the carousel, the one end of head rod is articulated with the top of slider, the one end of second connecting rod is articulated with the top of carousel, the other end of second connecting rod is articulated with the head rod, the below of carousel and connection rotary drum fixed mounting.

Preferably, a plurality of screw pumps are uniformly arranged on the outer wall of the raw material barrel, and a plurality of screw pumps are arranged, so that a plurality of products can be glued simultaneously.

Preferably, the hydraulic cylinder is fixedly arranged above the lifting plate, the extending end of the hydraulic cylinder is fixedly connected with the sliding block, and the hydraulic cylinder is arranged, so that the first connecting rod is driven to swing and the second connecting rod is driven to rotate when the hydraulic cylinder is started.

Preferably, the connecting column is fixedly connected below one end of the first connecting rod, the diameter of the connecting column is matched with that of the arc-shaped groove, and the connecting column is arranged, so that the connecting column drives the turntable to intermittently rotate.

Preferably, elevating system is provided with in the inside of installing frame, elevating system includes mounting panel, motor, threaded rod, thread bush and connecting block, mounting panel fixed mounting is in the inner wall of installing frame, motor fixed mounting is in the bottom of mounting panel, the output of motor passes through shaft coupling and threaded rod fixed connection, the upper end of threaded rod passes through the bearing and rotates with the inner wall of installing frame and be connected, thread bush threaded connection is at the outer wall of threaded rod, one side and the connecting block fixed connection of thread bush, the one end and the lifter plate fixed connection of connecting block set up elevating system, be convenient for adjust the height of some glue device, conveniently carry out some glue.

Preferably, the number of the lifting mechanisms is two, the lifting mechanisms are symmetrically arranged in the installation frame, and the two lifting mechanisms are arranged, so that the stability of the device is improved.

(III) beneficial effects

Compared with the prior art, the utility model provides a closed-loop control screw pump dispensing device, which has the following beneficial effects:

1. this closed-loop control screw pump dispensing device through setting up intermittent type rotary mechanism, starts the pneumatic cylinder, promotes the slider through the end that stretches out of pneumatic cylinder and to the right slip in the spout of fixed block, drives head rod, second connecting rod motion for in the spliced pole that is connected with head rod is circular motion and gets into the arc wall, drives the carousel and rotates, drives the adhesive deposite device of below simultaneously and rotates, and this intermittent type rotary mechanism is convenient for carry out a plurality of adhesive depositions operation simultaneously, has improved the efficiency of work, has promoted the accuracy nature of adhesive deposite simultaneously.

2. This closed-loop control screw pump dispensing device through setting up elevating system, starter motor, drives the threaded rod and rotates for the thread bush removes in vertical direction owing to the spacing effect of connecting block, carries the adhesive deposite device of lifter plate and below simultaneously and goes up and down, and this elevating system is convenient for adjust the height of adhesive deposite device, conveniently carries out the point to different products and glues, has improved the practicality of device.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:

FIG. 1 is a front cross-sectional view of the present utility model;

FIG. 2 is a top view of the present utility model;

fig. 3 is an enlarged view of the utility model at a.

In the figure: 1. a mounting frame; 2. a lifting plate; 3. an intermittent rotation mechanism; 301. a fixed block; 302. a slide block; 303. a hydraulic cylinder; 304. a first connecting rod; 305. a second connecting rod; 306. a turntable; 307. an arc-shaped groove; 308. a connecting column; 4. connecting the rotating drum; 5. a raw material barrel; 6. a screw pump; 7. dispensing a rubber tube; 8. a lifting mechanism; 801. a mounting plate; 802. a motor; 803. a threaded rod; 804. a thread sleeve; 805. and (5) connecting a block.

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.

Example 1

As shown in fig. 1-3, the utility model provides a closed-loop control screw pump dispensing device, which comprises two mounting frames 1, wherein the number of the mounting frames 1 is two and symmetrically arranged, a lifting plate 2 is connected between the two mounting frames 1 in a sliding way, an intermittent rotating mechanism 3 is arranged above the lifting plate 2, a connecting rotary drum 4 is arranged below the lifting plate 2 in a rotating way through a bearing, a raw material barrel 5 is fixedly connected below the connecting rotary drum 4, a screw pump 6 is fixedly arranged on the outer wall of the raw material barrel 5, the screw pump 6 is communicated with the inside of the raw material barrel 5 through a pipeline, and a dispensing hose 7 is fixedly connected below the screw pump 6;

intermittent type rotary mechanism 3 includes fixed block 301, slider 302, pneumatic cylinder 303, head rod 304, second connecting rod 305, carousel 306, arc groove 307 and spliced pole 308, fixed block 301 fixed connection is in the top of lifter plate 2, the spout has been seted up on the surface of fixed block 301, slider 302 and spout sliding connection, carousel 306 passes through the bearing and is connected with lifter plate 2 rotation, a plurality of arc grooves 307 are seted up around carousel 306, the one end of head rod 304 is articulated with the top of slider 302, the one end of second connecting rod 305 is articulated with the top of carousel 306, the other end of second connecting rod 305 is articulated with head rod 304, the below of carousel 306 is with connecting rotary drum 4 fixed mounting.

The screw pumps 6 are uniformly arranged on the outer wall of the raw material barrel 5, and a plurality of screw pumps 6 are arranged, so that a plurality of products can be glued at the same time.

The hydraulic cylinder 303 is fixedly arranged above the lifting plate 2, the extending end of the hydraulic cylinder 303 is fixedly connected with the sliding block 302, and the hydraulic cylinder 303 is arranged, so that the hydraulic cylinder 303 drives the first connecting rod 304 to swing and the second connecting rod 305 to rotate when being started.

The connecting column 308 is fixedly connected below one end of the first connecting rod 304, the diameter of the connecting column 308 is matched with that of the arc-shaped groove 307, and the connecting column 308 is arranged, so that the connecting column 308 drives the turntable 306 to intermittently rotate.

In this embodiment, by setting the intermittent rotating mechanism 3, starting the hydraulic cylinder 303, pushing the sliding block 302 to slide to the right in the chute of the fixed block 301 through the extending end of the hydraulic cylinder 303, driving the first connecting rod 304 and the second connecting rod 305 to move, making the connecting post 308 connected with the first connecting rod 304 perform circular motion and enter the arc-shaped slot 307, driving the turntable 306 to rotate, and simultaneously driving the adhesive dispensing device below to rotate, the intermittent rotating mechanism 3 is convenient for simultaneously performing a plurality of adhesive dispensing operations, improving the working efficiency and simultaneously improving the adhesive dispensing accuracy.

Example 2

As shown in fig. 1-3, on the basis of embodiment 1, the present utility model provides a technical solution: preferably, the inside of installing frame 1 is provided with elevating system 8, elevating system 8 includes mounting panel 801, motor 802, threaded rod 803, thread bush 804 and connecting block 805, mounting panel 801 fixed mounting is in the inner wall of installing frame 1, motor 802 fixed mounting is in the bottom of mounting panel 801, the output of motor 802 passes through shaft coupling and threaded rod 803 fixed connection, the upper end of threaded rod 803 passes through the bearing and rotates with the inner wall of installing frame 1 and be connected, thread bush 804 threaded connection is at the outer wall of threaded rod 803, one side and the connecting block 805 fixed connection of thread bush 804, the one end and the lifter plate 2 fixed connection of connecting block 805, set up elevating system 8, the height of the point gum device of being convenient for adjusts, the point gum conveniently carries out.

The number of the lifting mechanisms 8 is two, the lifting mechanisms 8 are symmetrically arranged in the installation frame 1, and the stability of the device is improved.

In this embodiment, through setting up elevating system 8, starter motor 802 drives threaded rod 803 and rotates for thread bush 804 removes in vertical direction owing to the spacing effect of connecting block 805, carries lifter plate 2 and adhesive deposite device of below to go up and down simultaneously, and this elevating system 8 is convenient for adjust the height of adhesive deposite device, and the convenience is glued to the point of different products, has improved the practicality of device.

The working principle of the closed-loop control screw pump dispensing device is specifically described below.

As shown in fig. 1-3, when in use, the motor 802 is started to drive the threaded rod 803 to rotate, the threaded sleeve 804 moves in the vertical direction due to the limiting function of the connecting block 805, meanwhile, the lifting plate 2 and the adhesive dispensing device below are carried to lift, the height of the adhesive dispensing device is convenient to adjust, the intermittent rotating mechanism 3 is arranged, the hydraulic cylinder 303 is started, the sliding block 302 is pushed to slide right in the sliding groove of the fixed block 301 through the extending end of the hydraulic cylinder 303, the first connecting rod 304 and the second connecting rod 305 are driven to move, the connecting column 308 connected with the first connecting rod 304 moves in a circular manner and enters the arc-shaped groove 307, the turntable 306 is driven to rotate, and meanwhile, the adhesive dispensing device below is driven to rotate.

Claims

1. The utility model provides a closed-loop control screw pump dispensing device, includes installing frame (1), its characterized in that: the device is characterized in that the number of the mounting frames (1) is two, the two mounting frames (1) are symmetrically arranged, a lifting plate (2) is connected between the two mounting frames (1) in a sliding manner, an intermittent rotating mechanism (3) is arranged above the lifting plate (2), a connecting rotary drum (4) is arranged below the lifting plate (2) in a rotating manner through a bearing, a raw material barrel (5) is fixedly connected to the lower part of the connecting rotary drum (4), a screw pump (6) is fixedly arranged on the outer wall of the raw material barrel (5), the screw pump (6) is communicated with the inside of the raw material barrel (5) through a pipeline, and a spot rubber pipe (7) is fixedly connected to the lower part of the screw pump (6);

intermittent type slewing mechanism (3) are including fixed block (301), slider (302), pneumatic cylinder (303), head rod (304), second connecting rod (305), carousel (306), arc groove (307) and spliced pole (308), fixed block (301) fixed connection is in the top of lifter plate (2), the spout has been seted up on the surface of fixed block (301), slider (302) and spout sliding connection, carousel (306) are rotationally connected with lifter plate (2) through the bearing, a plurality of arc groove (307) are seted up around carousel (306), the one end of head rod (304) is articulated with the top of slider (302), the one end of second connecting rod (305) is articulated with the top of carousel (306), the other end of second connecting rod (305) is articulated with head rod (304), the below of carousel (306) is with connect rotary drum (4) fixed mounting.

2. The closed-loop-control screw pump dispensing device of claim 1, wherein: the screw pumps (6) are uniformly arranged on the outer wall of the raw material barrel (5).

3. The closed-loop-control screw pump dispensing device of claim 1, wherein: the hydraulic cylinder (303) is fixedly arranged above the lifting plate (2), and the extending end of the hydraulic cylinder (303) is fixedly connected with the sliding block (302).

4. The closed-loop-control screw pump dispensing device of claim 1, wherein: the connecting column (308) is fixedly connected below one end of the first connecting rod (304), and the diameter of the connecting column (308) is matched with that of the arc-shaped groove (307).

5. The closed-loop-control screw pump dispensing device of claim 1, wherein: the inside of installing frame (1) is provided with elevating system (8), elevating system (8) include mounting panel (801), motor (802), threaded rod (803), thread bush (804) and connecting block (805), mounting panel (801) fixed mounting is in the inner wall of installing frame (1), motor (802) fixed mounting is in the bottom of mounting panel (801), the output of motor (802) passes through shaft coupling and threaded rod (803) fixed connection, the upper end of threaded rod (803) passes through the inner wall rotation connection of bearing and installing frame (1), thread bush (804) threaded connection is at the outer wall of threaded rod (803), one side and connecting block (805) fixed connection of thread bush (804), the one end and lifter plate (2) fixed connection of connecting block (805).

6. The closed-loop-control screw pump dispensing apparatus of claim 5, wherein: the number of the lifting mechanisms (8) is two, and the lifting mechanisms are symmetrically arranged in the mounting frame (1).