CN219898876U

CN219898876U - Efficient and high-precision dispensing machine

Info

Publication number: CN219898876U
Application number: CN202321684755.9U
Authority: CN
Inventors: 甘玉峰
Original assignee: Kunshan Pgi Auto Parts Co ltd
Current assignee: Kunshan Pgi Auto Parts Co ltd
Priority date: 2023-06-29
Filing date: 2023-06-29
Publication date: 2023-10-27
Anticipated expiration: 2033-06-29

Abstract

The utility model relates to the field of dispensing machines, and discloses a high-efficiency and high-precision dispensing machine, which solves the problems that the existing high-efficiency and high-precision dispensing machine can only dispense one type of glue usually, then load another type of glue again for dispensing, the efficiency is low, and the dispensing and bubble removing effects are poor. According to the utility model, when two types of glue are needed to be dispensed, a worker loads the part on the clamp, then the part is automatically aligned by the camera, then the rubber pipe at the output end is lowered by the lifting cylinder to start automatic dispensing, the lifting cylinder is lifted after the first type of glue dispensing is finished, the other glue is automatically switched to perform dispensing through the written logic and dispensing path, the precision of dispensing content is ensured, the cam is driven by the motor to intermittently extrude and push the knocking rod, so that the knocking rod made of rubber material repeatedly knocks and vibrates the part fixed on the surface of the placing plate, and bubbles in the glue are conveniently removed.

Description

Efficient and high-precision dispensing machine

Technical Field

The utility model relates to the technical field of dispensing manufacture, in particular to a high-efficiency and high-precision dispensing machine.

Background

The dispensing machine is an automatic machine which is specially used for controlling fluid and dripping and coating the fluid on the surface of a product or in the product, and the high-efficiency high-precision dispensing is an important application in the field of dispensing manufacture;

through retrieving, current chinese patent CN202223307960.1, a dispensing mechanism of point gum machine, and support frame, this kind of dispensing mechanism of point gum machine passes through the improvement of structure, make this device when in actual use, through setting up spout and slider, the spout makes the support frame can be at spout surface longitudinal movement, and the slider makes the point gum machine can be at slider surface lateral shifting, the flexibility of device has been improved, make the device can adjust the in-process that the point was glued self glue angle, make the device can more comprehensive develop the point gum work to the part, thereby the working capacity of device has been improved, and through setting up the conveying track, the conveying track can be with the part transfer to point gum machine below, the device need not the manual bottom that puts into the point gum machine with the part of user in the in-process that uses, a large amount of time has been saved, simultaneously also reduced the potential safety hazard that the user was accidentally injured by the point gum machine, the practicality is strong.

Although the above patent improves the function of automatic feeding without manually placing parts at the bottom of the dispenser, there are still some problems in the operation and use process: at present, a standard glue dispenser still can be used at the same time for dispensing only one glue, after one glue is dispensed, another glue is loaded again for dispensing, the labor intensity of operators is increased by a secondary glue positioning mode, equipment space is occupied, the feeding beat is increased, the beat of the whole single piece is increased, moreover, due to the fact that the annual usage requirement of a window upper cover is high, enterprises often need to invest a plurality of glue dispensing equipment and a plurality of operators, the investment cost of the enterprises is high, the occupied area of the equipment is large, personnel management cost is increased, the obtained profit of the enterprises is low, the probability of crushing and damaging products is generated due to the fact that the loading is carried out for more times, customer complaints risk exists in the quality of the products, and the possibility of bubble existence exists in the glue output by the glue dispensing heads is affected, and the quality of the glue dispensing is affected.

Disclosure of Invention

The utility model aims to provide a high-efficiency and high-precision dispensing machine, which adopts the device to work, so that the problems that the existing high-efficiency and high-precision dispensing machine can only dispense one type of glue usually, then load another type of glue again to perform dispensing work, the efficiency is low, and the dispensing and bubble removing effects are poor are solved.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a high-efficient and high accuracy point gum machine, includes the quick-witted case, sets up the computer control cabinet on one side of the machine case, sets up the anchor clamps frame in quick-witted incasement, sets up the transfer table at anchor clamps frame top, sets up the board of placing above the transfer table, sets up the guide rail on anchor clamps frame top, sets up the fixed box in the guide rail front end, sets up the point gum head subassembly on fixed box surface, runs through the pipe in fixed box inside to and set up the gluey bucket in pipe one end, the inside of fixed box is provided with the point gum head subassembly that is used for two kinds of glues of simultaneous point, one side of placing the board is provided with and is used for beating the work piece that the point gum is accomplished to placing the board and shakes the bubble removal structure;

the dispensing head assembly comprises a glue supply cylinder arranged in the fixed box, a fixed seat arranged below the glue supply cylinder, a lifting cylinder arranged in the fixed seat, a screw valve arranged on the surface of the lifting cylinder, a height indicator arranged at the bottom end of the lifting cylinder, a camera arranged above the height indicator and a clamping barrel arranged at one side of the camera;

the bubble removing structure comprises an extension plate arranged on one side of the placement plate, a fixed plate arranged on the top surface of the extension plate, a motor arranged on the surface of the fixed plate, a driving rod arranged at the output end of the motor, a cam arranged on the surface of the driving rod and a knocking rod arranged on one side of the cam.

Further, a rotating shaft is arranged at the bottom of the knocking rod, a movable seat is arranged outside the rotating shaft in a rotating mode, and the bottom of the movable seat is connected with the extension plate.

Further, a spring is arranged on the surface of the rotating shaft, and one end of the spring is connected with the extension plate.

Further, the surface of anchor clamps frame is provided with the forced air cooling structure, and the forced air cooling structure is including setting up the fan at anchor clamps frame surface, and the fan both ends are connected with the hose, and the other end of hose is connected with the air head.

Further, the wind heads are provided with two groups, the two groups of wind heads are inclined, and the two groups of wind heads are positioned on two sides of the placing plate.

Further, the surface of anchor clamps frame is provided with the telescopic link, and the telescopic link is provided with two sets of, and two sets of the telescopic link is the symmetric distribution, and the output of telescopic link is provided with the connecting block.

Further, the surface activity of connecting block is provided with ball screw, and ball screw's surface is provided with half screw thread, and ball screw is provided with two sets of, two sets of be provided with two-way motor drive between the ball screw.

Further, the surface thread of ball screw is provided with the movable block, and the notch has been seted up on the surface of movable block, and the inside through connection of notch has the hose.

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

the high-efficiency and high-precision dispensing machine provided by the utility model has the advantages that the existing high-efficiency and high-precision dispensing machine can only dispense one type of glue, then load the other type of glue again for dispensing, the efficiency is low, and the dispensing and bubble removing effects are poor; when two types of glue are needed to be dispensed, a worker loads the part on the clamp, then the part is automatically aligned by the camera, then the rubber pipe at the output end is lowered by the lifting cylinder to automatically dispense the glue, the lifting cylinder ascends after the first type of glue dispensing is completed, the other glue is automatically switched to dispense the glue through a written logic and glue dispensing path, after the two types of glue dispensing are completed, the camera automatically detects the glue height, the precision of glue dispensing content is ensured, the cam on the surface of the driving rod is driven by the motor to intermittently squeeze and push the knocking rod, so that the knocking rod is connected and swung through the rotation of the rotating shaft and the movable seat, the knocking rod made of rubber material repeatedly knocks the part fixed on the surface of the placing plate, bubbles in the glue are conveniently removed, and the glue dispensing quality is improved.

Drawings

FIG. 1 is a schematic view of the overall three-dimensional structure of the present utility model;

FIG. 2 is a schematic three-dimensional view of the overall fixture of the present utility model;

FIG. 3 is a schematic three-dimensional structure of an air-cooled structure according to the present utility model;

FIG. 4 is a schematic three-dimensional structure of the bubble removal structure of the present utility model;

fig. 5 is a schematic three-dimensional structure of the dispensing head according to the present utility model.

In the figure: 1. a chassis; 2. a computer console; 3. a dispensing head assembly; 31. a glue supply cylinder; 32. a fixing seat; 33. a screw valve; 34. a lifting cylinder; 35. a height indicator; 36. a camera; 37. a clip-on barrel; 4. a transfer station; 5. placing a plate; 6. a clamp frame; 7. a fixed box; 8. a glue barrel; 9. a guide rail; 10. a conduit; 12. an air cooling structure; 121. a blower; 122. a hose; 123. a wind head; 124. a bi-directional motor; 125. a ball screw; 126. a moving block; 127. a connecting block; 128. a telescopic rod; 13. a bubble removing structure; 131. an extension plate; 132. a fixing plate; 133. a motor; 134. a driving rod; 135. a cam; 136. knocking a rod; 137. a rotating shaft; 138. a movable seat; 139. and (3) a spring.

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.

Referring to fig. 1-3, an efficient and high-precision dispensing machine comprises a machine case 1, a computer console 2 arranged on one side of the machine case 1, a clamp frame 6 arranged in the machine case 1, a conveying table 4 arranged on the top surface of the clamp frame 6, a placing plate 5 arranged above the conveying table 4, a guide rail 9 arranged on the top end of the clamp frame 6, a fixed box 7 arranged at the front end of the guide rail 9, a dispensing head assembly 3 arranged on the surface of the fixed box 7, a guide pipe 10 penetrating through the inside of the fixed box 7, and a glue barrel 8 arranged at one end of the guide pipe 10, wherein the dispensing head assembly 3 used for simultaneously dispensing two types of glue is arranged in the fixed box 7, and a bubble removing structure 13 used for removing bubbles by knocking and vibrating a workpiece fixed on the surface of the placing plate 5 is arranged on one side of the placing plate 5.

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

Example 1:

referring to fig. 1-2 and 4-5, the dispensing head assembly 3 includes a glue supply cylinder 31 disposed inside a fixed case 7, a fixing base 32 disposed below the glue supply cylinder 31, a lifting cylinder 34 disposed inside the fixing base 32, a screw valve 33 disposed on the surface of the lifting cylinder 34, a height indicator 35 disposed at the bottom end of the lifting cylinder 34, a camera 36 disposed above the height indicator 35, and a cartridge 37 disposed at one side of the camera 36, so as to facilitate simultaneous dispensing of two types of glue, and efficiency of passing.

The bubble removing structure 13 comprises an extension plate 131 arranged on one side of the placing plate 5, a fixed plate 132 arranged on the top surface of the extension plate 131, a motor 133 arranged on the surface of the fixed plate 132, a driving rod 134 arranged at the output end of the motor 133, a cam 135 arranged on the surface of the driving rod 134, and a knocking rod 136 arranged on one side of the cam 135, wherein a rotating shaft 137 is arranged at the bottom of the knocking rod 136, a movable seat 138 is arranged outside the rotating shaft 137 in a rotating mode, the bottom of the movable seat 138 is connected with the extension plate 131, a spring 139 is arranged on the surface of the rotating shaft 137, one end of the spring 139 is connected with the extension plate 131, bubbles in colloid are removed conveniently, and the dispensing quality is improved.

Specifically, when two types of glue are needed to be dispensed, a worker loads the part to be dispensed on the placing plate 5 and fixes the part, then the computer control console 2 controls and starts the conveying table 4 and the guide rail 9, the conveying table 4 drives the part to move towards the lower part of the dispensing head 3, then the camera 36 automatically aligns the part, if the loading position of the part is incorrect or the size of the part has error, the equipment alarms, then the lifting cylinder 34 drives the rubber tube at the output end to descend, the lifting cylinder 34 starts to automatically dispense the glue through the written logic and dispensing paths, the lifting cylinder 34 ascends after the first type of glue dispensing is completed, the other type of glue is automatically switched to dispense the glue through the written logic and dispensing paths, after the two types of glue dispensing is completed, the camera 36 automatically detects the glue height, the precision of the glue dispensing content is guaranteed, two different types of glue can be simultaneously dispensed, after the processing is completed, whether the glue meets the requirements of a customer drawing can be met through CCD monitoring, the method reduces the manufacturing cost of equipment by one-time clamping, compared with the traditional single-machine dispensing, the method not only improves the processing beat of products, but also reduces the investment cost, simultaneously reduces the quality risk of the products in the production process, improves the profit space of enterprises, intermittently starts the motor 133 connected with the fixed plate 132 above the extension plate 131 through an external button, so that the motor 133 drives the cam 135 on the surface of the driving rod 134 to intermittently squeeze and push the knocking rod 136, the knocking rod 136 is rotationally connected with the movable seat 138 through the rotating shaft 137 at the bottom end to swing, the rotating shaft 137 drives the spring 139 to stretch, the knocking rod 136 repeatedly knocks and vibrates parts fixed on the surface of the placing plate 5, the head of the knocking rod 136 is made of rubber, bubbles in colloid are conveniently removed, the dispensing quality is improved.

Example 2:

referring to fig. 1-3, an air cooling structure 12 is disposed on a surface of a fixture frame 6, the air cooling structure 12 includes a fan 121 disposed on a surface of the fixture frame 1, two ends of the fan 121 are connected with hoses 122, the other ends of the hoses 122 are connected with air heads 123, the air heads 123 are provided with two groups of air heads 123 in an inclined shape, the two groups of air heads 123 are located at two sides of a placing plate 5, a telescopic rod 128 is disposed on the surface of the fixture frame 6, the telescopic rod 128 is provided with two groups of telescopic rods 128, the two groups of telescopic rods 128 are symmetrically distributed, a connecting block 127 is disposed at an output end of the telescopic rod 128, ball screws 125 are movably disposed on the surface of the connecting block 127, one half of threads are disposed on the surface of the ball screws 125, two groups of the ball screws 125 are driven by a bi-directional motor 124, moving blocks 126 are disposed on the surface of the ball screws 125, notches are formed in the surface of the moving blocks 126, the inner portions of the notches are connected with the hoses 122 in a penetrating manner, and cooling time of colloid is accelerated.

Specifically, the staff starts fan 121 and bi-directional motor 124 through outside button, and bi-directional motor 124 drives and is half screw's ball screw 125 and movable block 126 threaded connection to movable block 126 drives hose 122 and controls backward movement, and hose 122 drives and is the repeated alternation of part surface to cool down of oblique air head 123, raises the efficiency.

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 a high-efficient and high accuracy's point gum machine, including quick-witted case (1), set up computer control cabinet (2) in quick-witted case (1) one side, set up at inside anchor clamps frame (6) of quick-witted case (1), set up transfer table (4) at anchor clamps frame (6) top, set up place board (5) in transfer table (4) top, set up guide rail (9) on anchor clamps frame (6) top, set up fixed box (7) at guide rail (9) front end, set up at fixed box (7) surperficial point gum head subassembly (3), run through in fixed box (7) inside pipe (10), and set up glue bucket (8) in pipe (10) one end, its characterized in that: the inside of the fixed box (7) is provided with a dispensing head assembly (3) for simultaneously dispensing two types of glue, and one side of the placing plate (5) is provided with a bubble removing structure (13) for removing bubbles by knocking and vibrating a workpiece fixed on the surface of the placing plate (5) after dispensing;

the dispensing head assembly (3) comprises a glue supply cylinder (31) arranged in the fixed box (7), a fixed seat (32) arranged below the glue supply cylinder (31), a lifting cylinder (34) arranged in the fixed seat (32), a screw valve (33) arranged on the surface of the lifting cylinder (34), a height indicator (35) arranged at the bottom end of the lifting cylinder (34), a camera (36) arranged above the height indicator (35) and a clamping barrel (37) arranged on one side of the camera (36);

the bubble removing structure (13) comprises an extension plate (131) arranged on one side of the placing plate (5), a fixed plate (132) arranged on the top surface of the extension plate (131), a motor (133) arranged on the surface of the fixed plate (132), a driving rod (134) arranged at the output end of the motor (133), a cam (135) arranged on the surface of the driving rod (134) and a knocking rod (136) arranged on one side of the cam (135).

2. The efficient and high-precision dispenser of claim 1, wherein: the bottom of the knocking rod (136) is provided with a rotating shaft (137), the outside of the rotating shaft (137) is rotatably provided with a movable seat (138), and the bottom of the movable seat (138) is connected with the extension plate (131).

3. The efficient and high-precision dispenser of claim 2, wherein: the surface of the rotating shaft (137) is provided with a spring (139), and one end of the spring (139) is connected with the extension plate (131).

4. The efficient and high-precision dispenser of claim 1, wherein: the surface of anchor clamps frame (6) is provided with air-cooled structure (12), and air-cooled structure (12) are including setting up fan (121) at anchor clamps frame (6) surface, and fan (121) both ends are connected with hose (122), and the other end of hose (122) is connected with air head (123).

5. The efficient and high-precision dispenser of claim 4, wherein: the wind heads (123) are provided with two groups, the two groups of wind heads (123) are inclined, and the two groups of wind heads (123) are positioned on two sides of the placing plate (5).

6. The efficient and high-precision dispenser of claim 5, wherein: the surface of anchor clamps frame (6) is provided with telescopic link (128), and telescopic link (128) are provided with two sets of, and two sets of telescopic link (128) are the symmetric distribution, and the output of telescopic link (128) is provided with connecting block (127).

7. The efficient and high-precision dispenser of claim 6, wherein: the surface activity of connecting block (127) is provided with ball screw (125), and the surface of ball screw (125) is provided with half screw thread, and ball screw (125) are provided with two sets of be provided with bi-directional motor (124) drive between ball screw (125).

8. The efficient and high-precision dispenser of claim 7, wherein: the ball screw (125) is provided with a moving block (126) on the surface thread, a notch is formed in the surface of the moving block (126), and a hose (122) is connected inside the notch in a penetrating mode.