CN110786629A

CN110786629A - Efficient assembling equipment for paint brush

Info

Publication number: CN110786629A
Application number: CN201911076850.9A
Authority: CN
Inventors: 开宗兴
Original assignee: Individual
Current assignee: Wuxi Pinzhi Information Technology Co Ltd
Priority date: 2019-11-06
Filing date: 2019-11-06
Publication date: 2020-02-14
Anticipated expiration: 2039-11-06
Also published as: CN110786629B

Abstract

The invention relates to a high-efficiency assembling device for a paint brush, which comprises: the brush hair feeding device comprises a first transmission assembly and a second transmission assembly, wherein one end of the brush hair part is positioned on the first transmission assembly, and the other end of the brush hair part is positioned on the second transmission assembly; the handle feeding device comprises a third transmission assembly and a pushing assembly which are arranged in a direction perpendicular to the transmission direction of the first transmission assembly, and the handle part is arranged on the third transmission assembly in a sliding manner; the automatic assembly device comprises a support assembly arranged at the output end of the first transmission assembly and the output end of the third assembly, a clamping component arranged on the support assembly, an extrusion assembly positioned above the clamping assembly and a transmission assembly fixedly connected with the extrusion assembly and driving the support assembly to slide in a reciprocating manner; the invention solves the technical problems of poor clamping strength and complex device structure caused by the fact that the clamping gap of the brush head cannot be automatically controlled in the assembling process.

Description

Efficient assembling equipment for paint brush

Technical Field

The invention relates to the technical field of paint brushes, in particular to efficient assembling equipment for a paint brush.

Background

In the production process flow of the paint brush in the manufacturing and brushing industry, handle installation of the brush head of the paint brush is an indispensable procedure, namely, the handle is inserted into the brush head filled with glue. At present, mechanical equipment in the brush making industry in China is in a stage to be developed and improved, most brush making machines are designed and manufactured by enterprises, the technology is uneven, and a plurality of processes need to be operated by hands. Especially, the handle installing process depends on manual handle installing seriously, the production efficiency is not high, the automation degree is low, and the problem is very prominent.

Patent document CN2016108794304 discloses an automatic handle installing system for a paintbrush, which comprises a feeding device, a conveying device, a handle pushing device, a pneumatic system and a control system, wherein the feeding device is used for conveying a paintbrush head subjected to glue pouring to a feed inlet of the conveying device; the conveying device is used for realizing the conveying, pressing and accurate positioning of the paint brush head and comprises a rack, a conveying platform, a brush head guide mechanism, a brush head prepressing mechanism, a pressing and positioning mechanism and a connecting rod conveying mechanism; the handle pushing device is used for pushing a paint brush handle to be accurately inserted into a paint brush head and comprises a support, an installation platform, a handle pushing mechanism, a handle storage mechanism, a handle pressing mechanism and a shell supporting mechanism; the feeding device, the conveying device and the handle pushing device are all connected with the pneumatic system and the control system.

However, in the actual use process, the inventor finds that the clamping gap of the brush head cannot be automatically controlled in the assembling process, so that the problems of poor clamping strength and complex device structure are caused.

Disclosure of Invention

Aiming at the defects of the prior art, the invention aims to automatically transmit the bristle part to the clamping part by arranging the bristle feeding device, open the clamping part by using the extrusion assembly, fully enter the bristle part into the clamping part, reset by using the extrusion assembly, clamp the bristle part by using the clamping part and synchronously complete the automatic positioning work of the clamping part and the handle part, thereby solving the technical problems of poor clamping strength and complex structure of the device caused by the fact that the clamping gap of the brush head cannot be automatically controlled in the assembling process.

Aiming at the technical problems, the technical scheme is as follows: an efficient assembly apparatus for a paint brush, comprising:

the brush hair feeding device comprises a first transmission assembly and a second transmission assembly arranged on one side of the first transmission assembly, one end of the brush hair component is positioned on the first transmission assembly, and the other end of the brush hair component is positioned on the second transmission assembly;

the handle feeding device comprises a third transmission assembly and a horizontal pushing assembly, the third transmission assembly is perpendicular to the transmission direction of the first transmission assembly, the horizontal pushing assembly is arranged in a sliding mode along the transmission direction of the third transmission assembly, and the handle part is arranged on the third transmission assembly in a sliding mode; and

the automatic assembling device comprises a supporting component arranged at the output ends of the first transmission component and the third transmission component, a clamping component arranged on the supporting component, an extrusion component positioned above the clamping component and a transmission component which is fixedly connected with the extrusion component and drives the horizontal pushing component to slide in a reciprocating manner;

the clamping component clamps the brush component and then automatically installs and positions the brush component and the handle component to form the paint brush.

Preferably, the first transmission assembly includes:

a frame a;

the rotating shaft a is rotatably arranged on the rack a;

the belt a is in transmission arrangement with the rotating shaft a; and

the motor is installed on the rack a through a motor frame and is fixedly connected with the rotating shaft a.

Preferably, the second transmission assembly includes:

a frame b;

the rotating shaft b is rotatably arranged on the rack b and is of a structure with small diameters at two ends and a large diameter in the middle; and

the belt b is in transmission arrangement with the rotating shaft b, and the belt b is obliquely arranged upwards along the transmission direction of the first transmission assembly.

Preferably, the third transmission assembly includes:

a frame c;

the mounting shaft is rotatably arranged on the rack c; and

the working band, the working band with the installation axle matches the setting.

Preferably, the horizontal pushing assembly comprises:

the sliding groove is formed in the rack c and is arranged along the length direction of the rack c;

the sliding rod is arranged in the sliding groove in a sliding mode and is arranged vertically upwards; and

the push plate, the push plate with slide bar fixed connection just sets up for L type structure, and its horizontal part matches the setting with the size of handle part and its vertical part with the thickness of handle part equals the setting.

Preferably, the handle member includes:

the handle is formed by combining a hairbrush part and a hand-holding part;

the placing groove is positioned at the hairbrush part and is arranged in a penetrating manner along the length direction of the handle; and

the guide way, the guide way is located the brush position and along handle width direction sets up, and this guide way along handle direction of height runs through the setting and along the central line symmetry on the handle length sets up two sets ofly.

Preferably, the support assembly comprises:

a work table; and

the mounting columns are arranged on four corners of the upper surface of the workbench, and the guide grooves are matched with the mounting columns.

Preferably, the clamping member includes:

the positioning block is arranged in the placing groove in a matched mode and is in a concave structure, a notch of the positioning block is arranged towards the first transmission assembly, and the positioning block is composed of an upper clamping plate, a limiting plate and a bottom plate from top to bottom;

the lifting piece comprises a lower clamping plate and a spring, the lower clamping plate slides up and down along the positioning block, one end of the spring is fixedly connected with the limiting plate, and the other end of the spring is fixedly connected with the lower clamping plate; and

the clamping piece comprises positioning pins which are vertically and upwards arranged on the lower clamping plate and symmetrically arranged along the length direction of the lower clamping plate, through holes which are arranged in a penetrating manner along the height direction of the positioning block and are matched and correspondingly arranged with the positioning pins, and mounting holes which are arranged at the hairbrush part and are matched and correspondingly arranged with the positioning pins;

a clamping space is formed between the lower clamping plate and the upper clamping plate, and a plurality of groups of tooth structures are arranged on one surfaces, facing the brushing part, of the lower clamping plate and the upper clamping plate.

Preferably, the pressing assembly comprises:

a frame d;

the cylinder is mounted on the rack d through a cylinder frame, and the telescopic end of the cylinder is vertically arranged downwards;

the driving rod is fixedly connected with the telescopic end of the cylinder;

the insertion rod is arranged on the driving rod and is correspondingly matched with the guide groove, and the insertion rod is in contact with the lower clamping plate in an interrupted manner; and

the jack is arranged on the positioning block and is correspondingly arranged in a matching mode with the inserted rod.

As a further preference, the transmission assembly comprises:

the transmission rod a is fixedly connected with the driving rod and is perpendicular to the driving rod;

the switching piece comprises a rack a which is fixedly connected with the transmission rod a and is vertically arranged, a rack e which is installed on a rack d, a rotating shaft c which is rotatably arranged on the rack e, a gear a which is meshed with the rack a and is fixedly arranged with the rotating shaft c, a gear b which is arranged on one side of the gear a and is fixedly arranged with the rotating shaft c, and a rack b which is meshed with the gear b and is horizontally arranged; and

and one end of the transmission rod b is fixedly connected with the rack b, and the other end of the transmission rod b is fixedly connected with the sliding rod.

The invention has the beneficial effects that:

(1) according to the automatic bristle feeding device, the bristle component is automatically transmitted to the clamping component by the bristle feeding device, the clamping component is opened by the squeezing component, so that the bristle component fully enters the clamping component, the squeezing component resets, the bristle component is clamped by the clamping component, automatic positioning work of the clamping component and the handle component is synchronously completed, the whole work is closely linked before and after, the bristle component is firmly installed on the handle after being tightly clamped by the clamping component, and the automatic degree is high;

(2) according to the invention, the transmission assembly is arranged, so that the extrusion assembly can automatically feed the handle part while opening the clamping part, on one hand, the linkage is high, the extra power output is reduced, and the production cost is reduced; on the other hand, when the clamping component clamps the bristle component, the bristle component can be quickly and firmly mounted with the handle component, so that the production efficiency of the whole work is improved;

(3) according to the invention, the second transmission assembly is arranged, so that the brushing part clamped in the clamping part cannot droop outwards downwards, the belt b is arranged obliquely upwards, and the end part of the brushing part is not inclined towards the opposite direction of the transmission direction because the brushing part is subjected to the friction force of the belt b, so that the brushing part clamped in the clamping part and the brushing part exposed out of the clamping part are ensured to be transmitted to the clamping part in the same horizontal plane state, the clamping quality of a product is improved, and the specification is uniform;

(4) according to the invention, the horizontal part of the push plate is matched with the handle part in size, so that when the previous handle part is assembled, the horizontal part limits the next handle part to be assembled at the upper end, and meanwhile, the reset of the push plate is not interfered, and the feeding work of the push plate on the next handle part to be assembled is completed; meanwhile, the vertical part of the push plate is matched with the end part of the handle part in shape, so that the end part of the handle part is sunk into the groove of the push plate, the handle part is limited, the handle part can move in the same linear direction in the transmission process, and the accuracy of assembly work is improved.

In conclusion, the equipment has the advantages of simple structure and automatic assembly, and is particularly suitable for the technical field of paint brushes.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings described below are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.

Fig. 1 is a schematic view of a high efficiency mounting apparatus for a paint brush.

Fig. 2 is a schematic structural view of a bristle feeding device.

Fig. 3 is a schematic structural diagram of the handle feeding device.

Fig. 4 is a partially enlarged schematic view at a of fig. 3.

Fig. 5 is a schematic structural view of the automatic assembling apparatus.

Fig. 6 is a schematic view of the structure of the handle member.

FIG. 7 is a schematic view of the press assembly and drive assembly.

Fig. 8 is a schematic front view of the bristle feeding operation of the bristle feeding device.

Fig. 9 is a schematic top view of the bristle feeding operation of the bristle feeding device.

Fig. 10 is a schematic view showing an assembling operation of the automatic assembling apparatus.

Fig. 11 is a schematic view showing the holding operation of the automatic assembling apparatus.

Fig. 12 is a schematic view of the loading operation of the handle loading device.

Detailed Description

The technical scheme in the embodiment of the invention is clearly and completely explained by combining the attached drawings.

Example one

As shown in fig. 1, an efficient assembling apparatus for a paintbrush, comprising:

the bristle feeding device 1 comprises a first transmission assembly 11 and a second transmission assembly 12 arranged on one side of the first transmission assembly 11, wherein one end of a bristle part 10 is positioned on the first transmission assembly 11, and the other end of the bristle part is positioned on the second transmission assembly 12;

the handle feeding device 2 comprises a third transmission assembly 21 arranged perpendicular to the transmission direction of the first transmission assembly 11 and a horizontal pushing assembly 22 arranged in a sliding mode along the transmission direction of the third transmission assembly 21, and a handle part 23 is arranged on the third transmission assembly 21 in a sliding mode; and

the automatic assembling device 3 comprises a supporting component 31 arranged at the output end of the first transmission component 11 and the output end of the third transmission component 21, a clamping component 34 arranged on the supporting component 31, a squeezing component 32 positioned above the clamping component 34 and a transmission component 33 fixedly connected with the squeezing component 32 and driving the horizontal pushing component 22 to slide in a reciprocating manner;

the clamping member 34 clamps the brush member and then automatically mounts and positions the brush member and the handle member 23 to form a paint brush.

In this embodiment, the bristle part 10 is automatically transferred to the clamping part 34 by the bristle feeding device 1, the clamping part 34 is opened by the squeezing assembly 32, the bristle part 10 fully enters the clamping part 34, the squeezing assembly 32 is reused for resetting, the bristle part 10 is clamped by the clamping part 34, the automatic positioning work of the clamping part 34 and the handle part 23 is synchronously completed, the whole work is closely related to each other, the bristle part 10 is tightly clamped by the clamping part 34 and then firmly installed on the handle, and the automation degree is high.

In addition, the transmission assembly 33 is utilized, so that the extrusion assembly 32 completes automatic feeding of the handle part 23 while opening the clamping part 34, on one hand, the linkage is high, the extra power output is reduced, and the production cost is reduced; on the other hand, when the clamping component 34 clamps the bristle component 10, the firm installation work with the handle component 23 can be quickly realized, and the production efficiency of the whole work is improved.

Further, as shown in fig. 2, the first transmission assembly 11 includes:

a frame a 111;

the rotating shaft a112, the rotating shaft a112 is rotatably arranged on the rack a 111;

the belt a113 is arranged in a transmission manner with the rotating shaft a 112; and

and the motor 114 is installed on the frame a111 through a motor frame and is fixedly connected with the rotating shaft a 112.

Further, as shown in fig. 3, the third transmission assembly 21 includes:

a frame c 211;

a mounting shaft 212, wherein the mounting shaft 212 is rotatably arranged on the frame c 211; and

and the working belt 213 is matched with the mounting shaft 212.

In this embodiment, a seating shelf 100 is further installed above the third transfer assembly 21, and the handle members 23 are sequentially output vertically downward along the height direction of the seating shelf 100.

Further, as shown in fig. 2, the horizontal pushing assembly 22 includes:

a sliding groove 221, wherein the sliding groove 221 is formed in the frame c211 and is arranged along the length direction of the frame c 211;

a sliding bar 222, wherein the sliding bar 222 is slidably disposed in the sliding slot 221 and vertically disposed upward; and

and the push plate 223 is fixedly connected with the sliding rod 222 and is arranged in an L-shaped structure, the horizontal part 224 of the push plate is matched with the size of the handle part 23, and the vertical part 225 of the push plate is arranged to be equal to the thickness of the handle part 23 and is matched with the shape of the end part of the handle part 23.

In this embodiment, by setting the horizontal portion 224 of the push plate 223 to match the size of the handle part 23, when the previous handle part 23 is assembled, the horizontal portion 224 limits the next handle part 23 to be assembled at the upper end, and does not interfere with the resetting of the push plate 223, so as to complete the loading operation of the push plate 223 on the next handle part 23 to be assembled; meanwhile, the vertical part 225 of the push plate 223 is matched with the end part of the handle part 23 in shape, so that the end part of the handle part 23 is sunk in the groove of the push plate 223 to limit the handle part 23, the handle part 23 can move in the same linear direction in the transmission process, and the accuracy of assembly work is improved.

Further, as shown in fig. 6, the handle member 23 includes:

a handle 231, wherein the handle 231 is combined by a hairbrush part 232 and a hand-held part 233;

a seating groove 234, the seating groove 234 being located at the brush part 232 and penetrating along the length direction of the handle 231; and

the guide groove 235 is located at the brush part 232 and is arranged along the width direction of the handle 231, and the guide groove 235 is arranged along the height direction of the handle 231 and is symmetrically arranged along the center line of the length of the handle 231.

In the present embodiment, when the handle member 23 moves to the clamping member 34, the pressing assembly 32 is already acting on the lower clamping plate 3421, and the guide groove 235 is provided, so that the handle member 23 can smoothly move forward to the station to be assembled through the insertion rod 324.

Further, as shown in fig. 5, the support assembly 31 includes:

a work table 311;

the mounting columns 312 are arranged at four corners of the upper surface of the worktable 311, and the guide grooves 235 are arranged in a matching way with the mounting columns 312; and

and the gear plates 313 are arranged in an L shape and are matched with two ends of the clamping component 34.

In the embodiment, the stop plate 313 is arranged to position the clamping member 34 on one hand, so that the insertion and combination of the insertion rod 324 and the insertion hole 325 are matched, the insertion rod 324 is not caused to act on the handle 231, the damage to the handle 231 is not caused, and the probability of inferior products is increased; on the other hand, in the inserting process of the handle part 23, relative displacement cannot occur due to friction force between the handle part 23 and the clamping part 34, the handle part 23 is completely clamped on the clamping part 34, accurate positioning of the handle part 23 is achieved, and positioning inserting work between the handle part 23 and the clamping part is facilitated.

Further, as shown in fig. 5, 10 and 11, the clamping member 34 includes:

the positioning block 341 is disposed in the placing groove 234 in a matching manner and has a concave structure, a notch of the positioning block 341 is disposed toward the first transmission assembly 11, and the positioning block 341 is composed of an upper clamping plate 3411, a limiting plate 3412 and a bottom plate 3413 from top to bottom;

the lifting piece 342 comprises a lower clamping plate 3421 which slides up and down along the positioning block 341 and a spring 3422, one end of which is fixedly connected with the limiting plate 3412 and the other end of which is fixedly connected with the lower clamping plate 3421; and

the clamping member 343 comprises positioning pins 3431 vertically and upwardly arranged on the lower clamping plate 3421 and symmetrically arranged along the length direction of the lower clamping plate 3421, through holes 3432 penetratingly arranged along the height direction of the positioning block 341 and correspondingly matched with the positioning pins 3431, and mounting holes 3433 arranged on the brush part 232 and correspondingly matched with the positioning pins 3431;

a holding space 30 is formed between the lower holding plate 3421 and the upper holding plate 3411, and a plurality of sets of tooth structures are disposed on the lower holding plate 3421 and the upper holding plate 3411 facing the bristle part 10.

Further, as shown in fig. 7, the compressing assembly 32 includes:

a chassis d 321;

the air cylinder 322 is mounted on the frame d321 through an air cylinder 322 frame, and the telescopic end of the air cylinder 322 is vertically arranged downwards;

the driving rod 323, the said driving rod 323 is fixedly connected with telescopic end of the said air cylinder 322;

an inserting rod 324, the inserting rod 324 is disposed on the driving rod 323 and is correspondingly matched with the guiding groove 235, and the inserting rod 324 is disposed in intermittent contact with the lower clamping plate 3421; and

and the insertion hole 325 is formed in the positioning block 341 and is correspondingly matched with the insertion rod 324.

It should be noted here that, the air cylinder 322 extends, the insertion rod 324 is inserted downward through the insertion hole 325, and directly acts on the lower clamping plate 3421, the insertion rod 324 continues to move, the lower clamping plate 3421 moves downward, the spring 3422 extends, the synchronous positioning pin 3431 moves downward synchronously, during the moving process, the handle component 23 continues to move and feed materials, until the handle component 23 is matched with and inserted into the clamping component 34, the air cylinder 322 resets; when the cylinder is reset, the inserting rod 324 is lifted, and when the inserting rod is not in contact with the lower clamping plate 3421, the lower clamping plate 3421 automatically resets under the action of the spring 3422 to clamp the bristle part 10, and simultaneously, the positioning pin 3431 synchronously moves upwards until the inserting rod is inserted into the mounting hole 3433, so that the positioning is completed.

Further, as shown in fig. 7 and 12, the transmission assembly 33 includes:

the transmission rod a331 is fixedly connected with the driving rod 323 and is vertically arranged with the driving rod a 331;

a switching member 332, wherein the switching member 332 includes a rack a333 fixedly connected to the transmission rod a331 and vertically disposed, a frame e334 mounted on the frame d321, a rotation shaft c335 rotatably disposed on the frame e334, a gear a336 fixedly disposed on the rotation shaft c335 and engaged with the rack a333, a gear b337 fixedly disposed on one side of the gear a336 and engaged with the rotation shaft c335, and a rack b338 horizontally disposed and engaged with the gear b 337; and

a transmission rod b339, wherein one end of the transmission rod b339 is fixedly connected with the rack b338, and the other end of the transmission rod b339 is fixedly connected with the sliding rod 222.

In detail, when the insert rod 324 moves downwards, the transmission rod a331 drives the rack a333 to synchronously move downwards, the gear a336 is meshed with the gear a and rotates, the gear a336 drives the gear b337 which is coaxial and fixedly arranged to rotate together, the gear b337 drives the rack b338 to horizontally move when rotating, and the transmission rod b339 drives the sliding rod 222 to synchronously move the push plate 223 during the moving process, so that the feeding work of the handle part 23 is completed; when the plunger 324 is reset to move upward, all the work is automatically reset, and the next handle part 23 is dropped.

Example two

As shown in fig. 2, 8 and 9, in which the same or corresponding components as in the first embodiment are denoted by the same reference numerals as in the first embodiment, only the points of difference from the first embodiment will be described below for the sake of convenience. The second embodiment is different from the first embodiment in that:

further, as shown in fig. 2, the second transmission assembly 12 includes:

a frame b 121;

the rotating shaft b122 is rotatably arranged on the rack b121, and the rotating shaft b122 is a structure with two small ends and a large middle diameter; and

and the belt b123 is in transmission arrangement with the rotating shaft b122, and the belt b123 is obliquely arranged upwards along the transmission direction of the first transmission assembly 11.

In this embodiment, the bristle part 10 clamped in the clamping part 34 cannot be conveyed on the belt a113 together with the bristle part 10 exposed out of the clamping part 34, which will affect the conveyance into the clamping part 34, so that one end of the bristle part 10 is located on the first conveying assembly 11 and the other end is located on the second conveying assembly 12, by arranging the second conveying assembly 12, the bristle part 10 clamped in the clamping part 34 will not be laid out downwards, and in addition, the belt b123 is inclined upwards, and the end will not incline towards the opposite direction of the conveying direction because the bristle part 10 is subjected to the friction force of the belt b123, thereby ensuring that the bristle part 10 clamped in the clamping part 34 and the bristle part 10 exposed out of the clamping part 34 keep the same horizontal plane state and are conveyed to the clamping part 34, improving the clamping quality of the product, and the specification is uniform.

It is worth to be noted that the two motors control the same speed, and guarantee that the working states of the two motors are always the same under the same working condition, and are difficult to control, the belt b123 and the rotating shaft a112 are arranged in a transmission manner, the driving of the rotating shaft a112 is used for driving the synchronous transmission of the belt b123, the synchronism is high, and the temperature-fixed transmission of the brush hair part 10 is facilitated.

In addition, the rotating shaft b122 is arranged in a structure with two small diameters at two ends and a large diameter in the middle, so that the purpose of the rotating shaft b is not to interfere with the normal transmission of the first transmission assembly 11, and meanwhile, the installation of the second transmission assembly 12 is also preferably realized.

The working process is as follows:

the holding part 34 is first manually placed on the mounting column 312 and the metered bristle part 10 is then transported back on the first transport assembly 11 until it is transported to the holding space 30;

then the air cylinder 322 is started, the inserting rod 324 is pressed down on the lower clamping plate 3421 through the inserting hole 325, in the process that the lower clamping plate 3421 descends, the grab handle 231 is pushed by the push plate 223 to move towards the clamping part 34 under the action of the transmission assembly 33, the guide groove 235 penetrates through the inserting rod 324 until the end part of the guide groove 235 is positioned at the inserting rod 324, the air cylinder 322 is reset, the inserting rod 324 is separated from the lower clamping plate 3421, the spring 3422 is reset, and the lower clamping plate 3421 moves upwards to clamp the bristle part 10;

at the same time, the positioning pin 3431 moves upward, passes through the through hole 3432 and is inserted into the mounting hole 3433, and the holding member 34 and the handle member 23 are positioned and assembled together.

In the description of the present invention, it is to be understood that the terms "front-back", "left-right", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the referred device or component must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the invention.

Of course, in this disclosure, those skilled in the art will understand that the terms "a" and "an" should be interpreted as "at least one" or "one or more," i.e., in one embodiment, a number of an element may be one, and in another embodiment, a number of the element may be plural, and the terms "a" and "an" should not be interpreted as limiting the number.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that can be easily made by those skilled in the art in light of the technical teaching of the present invention should be included within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims

1. An efficient assembly apparatus for a paint brush, comprising:

the brush hair feeding device (1) comprises a first transmission assembly (11) and a second transmission assembly (12) arranged on one side of the first transmission assembly (11), one end of a brush hair part (10) is positioned on the first transmission assembly (11), and the other end of the brush hair part is positioned on the second transmission assembly (12);

the handle feeding device (2) comprises a third transmission assembly (21) and a horizontal pushing assembly (22), the third transmission assembly (21) is perpendicular to the transmission direction of the first transmission assembly (11), the horizontal pushing assembly (22) is arranged in a sliding mode along the transmission direction of the third transmission assembly (21), and a handle part (23) is arranged on the third transmission assembly (21) in a sliding mode; and

the automatic assembling device (3) comprises a supporting component (31) arranged at the output end of the second transmission component (12) and the output end of the third transmission component (21), a clamping component (34) arranged on the supporting component (31), an extruding component (32) positioned above the clamping component (34) and a transmission component (33) which is fixedly connected with the extruding component (32) and drives the horizontal pushing component (22) to slide in a reciprocating manner;

the clamping component (34) clamps the brush component and then automatically installs and positions the brush component and the handle component (23) to form the paint brush.

2. An efficient assembly device for paintbrushes according to claim 1, characterized in that said first transmission assembly (11) comprises:

a frame a (111);

the rotating shaft a (112), the rotating shaft a (112) is rotatably arranged on the rack a (111);

the belt a (113), the belt a (113) is in transmission arrangement with the rotating shaft a (112); and

the motor (114) is installed on the rack a (111) through a motor frame and is fixedly connected with the rotating shaft a (112).

3. A high efficiency mounting apparatus for paint brushes as claimed in claim 2, characterized in that said second conveyor assembly (12) comprises:

a frame b (121);

the rotating shaft b (122) is rotatably arranged on the rack b (121), any rotating shaft a (112) is matched with the rotating shaft a (112), and the rotating shaft b (122) is of a structure with small diameters at two ends and a large diameter in the middle; and

the belt b (123) is in transmission arrangement with the rotating shaft b (122), and the belt b (123) is obliquely arranged upwards along the transmission direction of the first transmission assembly (11).

4. A high efficiency mounting apparatus for paint brushes as claimed in claim 1, characterized in that said third transfer assembly (21) comprises:

a frame c (211);

a mounting shaft (212), wherein the mounting shaft (212) is rotatably arranged on the rack c (211); and

the working belt (213), the working belt (213) with installation axle (212) matches the setting.

5. The high efficiency mounting apparatus for paint brushes according to claim 4, characterized in that said horizontal pushing assembly (22) comprises:

a sliding groove (221), wherein the sliding groove (221) is arranged on the rack c (211) and is arranged along the length direction of the rack c (211);

the sliding rod (222) is arranged in the sliding groove (221) in a sliding mode and is vertically arranged upwards; and

the push plate (223), the push plate (223) with the slide bar (222) fixed connection just sets up for L type structure, and its horizontal part (224) matches the size setting with handle part (23), and its vertical part (225) equals the setting of the thickness of handle part (23) and matches the setting with the tip shape of handle part (23).

6. A high efficiency mounting apparatus for a paint brush as claimed in claim 5, characterized in that said handle member (23) comprises:

the handle (231), the handle (231) is combined by two parts, namely a hairbrush part (232) and a hand-holding part (233);

the placing groove (234) is positioned in the brush part (232) and penetrates through the brush handle (231) along the length direction; and

guide way (235), guide way (235) are located brush position (232) and along grab handle (231) width direction sets up, and this guide way (235) are along grab handle (231) direction of height runs through the setting and along midline symmetry on grab handle (231) length sets up two sets ofly.

7. A high efficiency mounting apparatus for paint brushes as claimed in claim 6, characterized in that said supporting assembly (31) comprises:

a table (311); and

the mounting columns (312) are arranged at four corners of the upper surface of the workbench (311), and the guide grooves (235) are matched with the mounting columns (312);

the gear plate (313) is arranged in an L shape and is matched with two ends of the clamping component (34).

8. An efficient assembly device for paintbrushes according to claim 7, wherein said clamping member (34) comprises:

the positioning block (341) is arranged in the placing groove (234) in a matching manner and is in a concave structure, a notch of the positioning block (341) faces the first transmission assembly (11), and the positioning block (341) consists of an upper clamping plate (3411), a limiting plate (3412) and a bottom plate (3413) from top to bottom;

the lifting piece (342) comprises a lower clamping plate (3421) sliding up and down along the positioning block (341) and a spring (3422) with one end fixedly connected with the limiting plate (3412) and the other end fixedly connected with the lower clamping plate (3421); and

the clamping piece (343) comprises positioning pins (3431) which are vertically and upwards arranged on the lower clamping plate (3421) and symmetrically arranged along the length direction of the lower clamping plate (3421), through holes (3432) which are arranged in a penetrating manner along the height direction of the positioning blocks (341) and are matched and corresponding to the positioning pins (3431), and mounting holes (3433) which are arranged on the brush part (232) and are matched and corresponding to the positioning pins (3431);

a clamping space (30) is formed between the lower clamping plate (3421) and the upper clamping plate (3411), and a plurality of groups of tooth structures are arranged on one surfaces, facing the bristle part (10), of the lower clamping plate (3421) and one surfaces, facing the upper clamping plate (3411), of the upper clamping plate (3411).

9. The high efficiency mounting apparatus for paint brushes as claimed in claim 8, characterized in that said pressing assembly (32) comprises:

a chassis d (321);

the air cylinder (322) is mounted on the rack d (321) through an air cylinder (322) frame, and the telescopic end of the air cylinder (322) is vertically arranged downwards;

the driving rod (323), the said driving rod (323) is fixedly connected with telescopic end of the said air cylinder (322);

the insertion rod (324) is arranged on the driving rod (323) and correspondingly matched with the guide groove (235), and the insertion rod (324) is arranged in intermittent contact with the lower clamping plate (3421); and

the insertion hole (325) is formed in the positioning block (341) and is correspondingly matched with the insertion rod (324).

10. A high efficiency mounting apparatus for paint brushes as claimed in claim 9, characterized in that said transmission assembly (33) comprises:

the transmission rod a (331), the transmission rod a (331) is fixedly connected with the driving rod (323) and is arranged vertically to the driving rod a;

the switching piece (332) comprises a rack a (333) which is fixedly connected with the transmission rod a (331) and is vertically arranged, a rack e (334) which is installed on a rack d (321), a rotating shaft c (335) which is rotatably arranged on the rack e (334), a gear a (336) which is meshed with the rack a (333) and is fixedly arranged with the rotating shaft c (335), a gear b (337) which is arranged on one side of the gear a (336) and is fixedly arranged with the rotating shaft c (335), and a rack b (338) which is meshed with the gear b (337) and is horizontally arranged; and

and one end of the transmission rod b (339) is fixedly connected with the rack b (338) and the other end of the transmission rod b (339) is fixedly connected with the sliding rod (222).