CN214812201U

CN214812201U - A accurate positioning device for point gum machine

Info

Publication number: CN214812201U
Application number: CN202120123516.0U
Authority: CN
Inventors: 杨薇; 顾峻铭
Original assignee: Nanjing Vocational University of Industry Technology NUIT
Current assignee: Nanjing Vocational University of Industry Technology NUIT
Priority date: 2021-01-18
Filing date: 2021-01-18
Publication date: 2021-11-23
Anticipated expiration: 2031-01-18

Abstract

The utility model discloses an accurate positioning device for point gum machine, including the base, fixedly connected with location point gum machine on the upper surface of base, the inside of base is provided with fixed establishment, fixed establishment's fixedly connected with adjustment mechanism on the surface, the equal fixedly connected with support column in the lower surface four corners department of base, fixed establishment includes the fixed slot, and the fixed slot is seted up on the upper surface of base, and the bottom center department of fixed slot rotates through first bearing and is connected with a screw thread section of thick bamboo, the utility model discloses the beneficial effect who reaches is: move up through the threaded rod promotion push pedal, the push pedal promotes the push rod to shift up, the push rod promotes the spring and drives the sleeve and shift up, the sleeve drives the stripper plate and shifts up, the stripper plate promotes the upper surface of product and L shape fixed plate centre gripping fixed, the bottom corrugated surface that highly can adapt to the product of stripper plate through the spring makes, and then prevents the product upper surface slope, effectively prevents that the dispensing head can't be right to the disease with the position that needs the point to glue, and then the error takes place when preventing the point from gluing.

Description

A accurate positioning device for point gum machine

Technical Field

The utility model relates to an accurate positioning device for point gum machine belongs to point gum machine technical field.

Background

The dispenser is also called a glue spreader, a glue dispenser, a glue filling machine and the like, and is specially used for controlling the fluid. And the fluid is dripped and coated on the surface of the product or in the product, and the glue dispenser is mainly used for accurately dispensing, injecting, coating and dripping glue, paint and other liquid in the product process to each accurate position of the product, and can be used for realizing dotting, line drawing, circular or arc.

When current point gum machine is gluing the surface of product, need the aligning device who sets up on the point gum machine with the point gum head of point gum machine with the position alignment that needs the point to glue, then control point gum head and extrude glue and carry out the point and glue, but the bottom of some products is unsmooth, probably leads to product upper surface slope when the product is placed on the base of point gum machine, and then leads to the point gum head can't be right with the position that needs the point to glue, and then probably leads to the point to glue and take place the error.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome prior art's point gum machine when carrying out the point gum to the surface of product, need align the point gum head of point gum machine with the position that needs the point gum through the aligning device that sets up on the point gum machine, then the control point gum head is extruded glue and is glued, but the bottom unevenness of some products, probably lead to product upper surface slope when the product is placed on the base of point gum machine, and then lead to the point gum head can't with the position that needs the point gum to the symptom, and then probably lead to the point gum to take place the defect, provide an accurate positioning device for point gum machine.

In order to solve the technical problem, the utility model provides a following technical scheme:

the utility model relates to an accurate positioning device for a dispenser, which comprises a base, a positioning dispenser is fixedly connected with the upper surface of the base, a fixing mechanism is arranged in the base, an adjusting mechanism is fixedly connected with the surface of the fixing mechanism, and supporting columns are fixedly connected with the four corners of the lower surface of the base;

the fixing mechanism comprises a fixing groove, the fixing groove is formed in the upper surface of the base, a threaded cylinder is rotatably connected to the center of the bottom of the fixing groove through a first bearing, a threaded rod is connected to the inner thread of the threaded cylinder, a first bevel gear is fixedly sleeved on the outer wall of the threaded cylinder and meshed with a second bevel gear, a rotating rod is fixedly connected to the surface of the second bevel gear and fixedly sleeved inside a second bearing, a fixing block is fixedly connected to the surface of the second bearing, the other end of the fixing block is fixedly connected to the lower surface of the base, and a rotating handle is fixedly connected to one end, away from the second bevel gear, of the rotating rod;

the adjusting mechanism comprises a push plate, the push plate is fixedly connected to the upper end of a threaded rod, a push rod is fixedly connected to the four corners of the upper surface of the push plate, a sleeve and four sleeves are movably sleeved on the upper end of the push rod, springs and four springs are clamped inside the sleeves, four extruding plates are fixedly connected to the upper ends of the sleeves and correspond to and are fixedly connected to four L-shaped fixing plates, and the L-shaped fixing plates are fixedly connected to the four corners of the inner wall of the upper end of a fixing groove respectively.

As a preferred technical scheme of the utility model, the bull stick level sets up the lower extreme at the base, the one end that bull stick fixedly connected with rotated the handle extends to the outside of base.

As an optimized technical scheme of the utility model, the push pedal activity is cup jointed on the inner wall of fixed slot.

As an optimized technical scheme of the utility model, four the L-shaped fixed plate is located same level.

As an optimized technical scheme of the utility model, the length of support column is greater than the length of screw rod.

The utility model discloses the beneficial effect who reaches is: carry out the joint to the product through the fixed slot that sets up, then rotate and rotate the handle and drive the bull stick rotation, the bull stick drives second bevel gear and rotates, second bevel gear drives first bevel gear and rotates, first bevel gear drives the screw thread section of thick bamboo and rotates, the screw thread pole shifts up when the screw thread section of thick bamboo rotates, the threaded rod promotes the push pedal and shifts up, the push pedal promotes the push rod and shifts up, push rod promotes the sleeve and shifts up, the sleeve drives the stripper plate and shifts up, the stripper plate promotes the upper surface of product and L shape fixed plate centre gripping fixed, the bottom corrugated surface that highly can adapt to the product of stripper plate through the spring makes, and then prevent the product upper surface slope, effectively prevent that the dispensing head can't be right the symptom with the position that needs the point to glue, and then prevent the mistake of taking place when gluing.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic structural diagram of the present invention;

fig. 2 is a schematic top view of the present invention;

FIG. 3 is an enlarged view of a portion A of FIG. 1 according to the present invention;

fig. 4 is an enlarged view of a portion B of fig. 1 according to the present invention.

In the figure: 1. a base; 2. positioning a dispenser; 3. a fixing mechanism; 31. fixing grooves; 32. a first bearing; 33. a threaded barrel; 34. a threaded rod; 35. a first bevel gear; 36. a second bevel gear; 37. a rotating rod; 38. a second bearing; 39. a fixed block; 310. rotating the handle; 4. an adjustment mechanism; 41. pushing the plate; 42. a push rod; 43. a sleeve; 44. a spring; 45. a pressing plate; 46. an L-shaped fixing plate; 5. and (4) a support column.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

Example 1

As shown in fig. 1-4, the utility model provides an accurate positioning device for a dispenser, which comprises a base 1, a positioning dispenser 2 is fixedly connected on the upper surface of the base 1, a fixing mechanism 3 is arranged in the base 1, an adjusting mechanism 4 is fixedly connected on the surface of the fixing mechanism 3, and supporting columns 5 are fixedly connected at four corners of the lower surface of the base 1;

the fixing mechanism 3 comprises a fixing groove 31, the fixing groove 31 is arranged on the upper surface of the base 1, the bottom center of the fixing groove 31 is rotatably connected with a threaded cylinder 33 through a first bearing 32, the internal thread of the threaded cylinder 33 is connected with a threaded rod 34, the outer wall of the threaded cylinder 33 is fixedly connected with a first bevel gear 35, the first bevel gear 35 is meshed with a second bevel gear 36, the surface of the second bevel gear 36 is fixedly connected with a rotating rod 37, the rotating rod 37 is fixedly connected inside a second bearing 38, the surface of the second bearing 38 is fixedly connected with a fixing block 39, the other end of the fixing block 39 is fixedly connected on the lower surface of the base 1, one end of the rotating rod 37 far away from the second bevel gear 36 is fixedly connected with a rotating handle 310, a product is placed inside the fixing groove 31, then the rotating handle 310 is rotated to drive the rotating rod 37 to rotate, the rotating rod 37 drives the second bevel gear 36 to rotate, the second bevel gear 36 drives the first bevel gear 35 to rotate, the first bevel gear 35 drives the threaded cylinder 33 to rotate, and when the threaded cylinder 33 rotates, the threads on the surface extrude the threads on the surface of the threaded rod 34, so that the threaded rod 34 is driven to move upwards;

the adjusting mechanism 4 comprises a push plate 41, the push plate 41 is fixedly connected to the upper end of the threaded rod 34, push rods 42 are fixedly connected to four corners of the upper surface of the push plate 41, sleeves 43 are movably sleeved on the upper ends of the push rods 42, springs 44 are clamped inside the four sleeves 43, extrusion plates 45 are fixedly connected to the upper ends of the four sleeves 43, the four extrusion plates 45 correspond to the four L-shaped fixing plates 46, the four L-shaped fixing plates 46 are respectively and fixedly connected to four corners of the inner wall of the upper end of the fixing groove 31, the threaded rod 34 pushes the push plate 41 to move upwards, the push plate 41 pushes the push rod 42 to move upwards, the push rod 42 pushes the springs 44 to move upwards, the springs drive the sleeves 43 to move upwards, the sleeves 43 drive the extrusion plates 45 to move upwards, the extrusion plates 45 push the upper surface of a product and the L-shaped fixing plates 46 to be clamped and fixed, the push rods 42 can be inserted into the sleeves 43 through the springs 44, and the height of the extrusion plates 45 can be adapted to the concave-convex surface and the concave surface of the bottom of the product, thereby preventing the upper surface of the product from inclining, effectively preventing the glue dispensing head from being incapable of conforming to the position needing glue dispensing, and further preventing the glue dispensing from being mistaken.

As a preferred technical scheme of the utility model, bull stick 37 level sets up at the lower extreme of base 1, and bull stick 37 fixedly connected with rotates the one end of handle 310 and extends to the outside of base 1, and then conveniently rotates rotation handle 310.

As a preferred technical scheme of the utility model, the activity of push pedal 41 is cup jointed on the inner wall of fixed slot 31, and then cup joints push pedal 41 through the inner wall of fixed slot 31, prevents that push pedal 41 from rotating.

As an optimized technical solution of the present invention, four L-shaped fixing plates 46 are located at the same horizontal height, and the heights of the four corners of the upper surface of the product are the same.

As an optimized technical scheme of the utility model, the length of support column 5 is greater than the length of threaded rod 34, and then makes threaded rod 34 can drive push pedal 41 and remove to fixed slot 31 bottom.

Specifically, when the utility model is used, firstly, the product is placed in the fixing groove 31, then the rotating handle 310 is rotated to drive the rotating rod 37 to rotate, the rotating rod 37 drives the second bevel gear 36 to rotate, the second bevel gear 36 drives the first bevel gear 35 to rotate, the first bevel gear 35 drives the threaded barrel 33 to rotate, the threads on the surface of the threaded rod 34 are extruded by the threads on the surface when the threaded barrel 33 rotates, and further the threaded rod 34 is driven to move upwards, the threaded rod 34 pushes the push plate 41 to move upwards, the push plate 41 pushes the push rod 42 to move upwards, the push rod 42 pushes the spring 44 to move upwards, the spring drives the sleeve 43 to move upwards, the sleeve 43 drives the extrusion plate 45 to move upwards, the extrusion plate 45 pushes the upper surface of the product to be clamped and fixed with the L-shaped fixing plate 46, the push rod 42 made by the spring 44 can be inserted in the sleeve 43, and further the height of the extrusion plate 45 can be adapted to the concave-convex surface and convex surface at the bottom of the product, and further the upper surface of the product is prevented from inclining, effectively prevent the point from gluing the head can't with the position that needs the point to be glued to the symptom, and then prevent to glue the mistake when taking place.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The accurate positioning equipment for the dispensing machine is characterized by comprising a base (1), wherein a positioning dispensing machine (2) is fixedly connected to the upper surface of the base (1), a fixing mechanism (3) is arranged inside the base (1), an adjusting mechanism (4) is fixedly connected to the surface of the fixing mechanism (3), and supporting columns (5) are fixedly connected to four corners of the lower surface of the base (1); the fixing mechanism (3) comprises a fixing groove (31), and the fixing groove (31) is formed in the upper surface of the base (1);

the bottom center of the fixing groove (31) is rotatably connected with a threaded cylinder (33) through a first bearing (32), a threaded rod (34) is connected with an internal thread of the threaded cylinder (33), a first bevel gear (35) is fixedly sleeved on the outer wall of the threaded cylinder (33), the first bevel gear (35) is meshed with a second bevel gear (36), a rotating rod (37) is fixedly connected to the surface of the second bevel gear (36), the rotating rod (37) is fixedly sleeved inside a second bearing (38), a fixing block (39) is fixedly connected to the surface of the second bearing (38), the other end of the fixing block (39) is fixedly connected to the lower surface of the base (1), and a rotating handle (310) is fixedly connected to one end, far away from the second bevel gear (36), of the rotating rod (37);

adjustment mechanism (4) are including push pedal (41), push pedal (41) fixed connection is in the upper end of threaded rod (34), the equal fixedly connected with push rod (42) of upper surface four corners department of push pedal (41), sleeve (43), four have been cup jointed in the equal activity in upper end of push rod (42) the equal joint in inside of sleeve (43) has spring (44), four the equal fixedly connected with stripper plate (45) in upper end of sleeve (43), four stripper plate (45) are corresponding with four L shape fixed plates (46), four L shape fixed plate (46) are fixed connection respectively in the upper end inner wall four corners department of fixed slot (31).

2. The precise positioning device for the dispenser according to claim 1, wherein the rotating rod (37) is horizontally arranged at the lower end of the base (1), and one end of the rotating rod (37) fixedly connected with a rotating handle (310) extends to the outside of the base (1).

3. The precise positioning device for the dispenser according to claim 1, wherein the push plate (41) is movably sleeved on the inner wall of the fixing groove (31).

4. The precision positioning apparatus for a dispenser according to claim 1, characterized in that four said L-shaped fixing plates (46) are located at the same level.

5. A precision positioning apparatus for a glue dispenser according to claim 1, characterised in that the length of the supporting column (5) is greater than the length of the threaded rod (34).