CN217250216U

CN217250216U - Gun head rotating mechanism for glue spreader

Info

Publication number: CN217250216U
Application number: CN202123400802.6U
Authority: CN
Inventors: 付建义
Original assignee: Shanghai Shengpu Intelligent Equipment Co ltd; Shanghai Shengpu Fluid Equipment Co ltd
Current assignee: Shanghai Shengpu Intelligent Equipment Co ltd; Shanghai Shengpu Fluid Equipment Co ltd
Priority date: 2021-12-30
Filing date: 2021-12-30
Publication date: 2022-08-23
Anticipated expiration: 2031-12-30

Abstract

The utility model discloses a rifle head rotary mechanism for spreading machine, the mounting panel comprises a mounting plate, the vertical fixedly connected with fixed block in mounting panel upper end, fixed block axle center position is vertical to be seted up and to send gluey passageway, the case is glued to fixed block upper end fixedly connected with, glue the case lower extreme and send gluey passageway intercommunication, mounting panel upper end and fixed block left side position fixed mounting have revolving cylinder, the mounting panel lower extreme just equallys divide at fixed block and revolving cylinder's corresponding position and do not rotate and be connected with first synchronizing wheel and second synchronizing wheel, common cover is equipped with the hold-in range on first synchronizing wheel and the second synchronizing wheel, on the mounting panel and put at the central point of second synchronizing wheel and seted up the drive mouth. The utility model discloses the rotation with the rubber coating rifle head has replaced former gluey valve wholely rotatory, has both improved the production beat, has promoted rotational positioning precision again.

Description

Gun head rotating mechanism for glue spreader

Technical Field

The utility model relates to a frame spreading machine technical field of mechanism especially relates to a rifle head rotary mechanism for spreading machine.

Background

At present, the spreading machine carries the frame to divide into two kinds positive and negative, and the rubber coating of current frame spreading machine constructs for gluey valve integral rotation mode, has following problem: the rotary cylinder drives the rubber valve, the rubber pipe and the like to rotate at the same time, the load is large, and the position consistency after rotation is difficult to ensure; and because the rotating part has more parts, the device can only be controlled to rotate at a lower speed, and the production beat is influenced. Along with the technical upgrade of the production line products, the production beat and the gluing precision are higher in demand.

We have therefore proposed a rotating mechanism for a lance head for a gumming machine which addresses the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a gun head rotating mechanism for a glue spreader.

In order to realize the purpose, the utility model adopts the following technical scheme:

a gun head rotating mechanism for a glue spreader comprises an installation plate, wherein the upper end of the installation plate is vertically and fixedly connected with a fixed block, a glue feeding channel is vertically arranged at the axis position of the fixed block, the upper end of the fixed block is fixedly connected with a glue box, the lower end of the glue box is communicated with the glue feeding channel, a rotating cylinder is fixedly arranged at the upper end of the installation plate and at the left side position of the fixed block, the lower end of the installation plate and at the corresponding positions of the fixed block and the rotating cylinder are respectively and rotatably connected with a first synchronizing wheel and a second synchronizing wheel, a synchronous belt is sleeved on the first synchronizing wheel and the second synchronizing wheel together, a driving port is arranged at the central position of the second synchronizing wheel on the installation plate, the output end of the rotating cylinder penetrates through the driving port and is coaxially and fixedly connected with the second synchronizing wheel, a through hole is arranged at the axis position of the first synchronizing wheel, and a rotating head is coaxially and fixedly connected with the lower end of the second synchronizing wheel, the lower end of the rotating head is communicated with a gluing gun head, the lower end of the fixing block is fixedly connected with a glue valve communicated with a glue feeding channel, a glue outlet of the glue valve penetrates through the mounting plate and the through hole and is inserted into the rotating head, and the glue valve is rotatably connected with the inner wall of the through hole through a bearing.

Preferably, one side of the rubber box is communicated with a rubber material adding pipe.

Preferably, a sealing assembly is arranged at the joint of the glue valve and the rotating head.

Compared with the prior art, the device has the advantages that:

1. the utility model discloses a rotation with the rubber coating rifle head has replaced former gluey valve wholely rotatory, has both improved the production beat, has promoted the rotational positioning precision again.

2. The utility model discloses on the unchangeable basis of function, in order to eliminate the used high pressure rotary joint of pipeline distortion when having cancelled former whole rotation, practice thrift this part and maintain the replacement cost.

3. The utility model discloses on the unchangeable basis of function, used special model revolving cylinder when having cancelled former whole rotation has reduced the size and the weight of mechanism.

In view of the above, it is desirable to provide,

drawings

Fig. 1 is a perspective view of a gun head rotating mechanism for a glue spreader in accordance with the present invention;

fig. 2 is a schematic view of an internal structure of a gun head rotating mechanism for a glue spreader according to the present invention;

fig. 3 is an exploded view of the gun head rotating mechanism of the glue spreader in accordance with the present invention.

In the figure: the glue feeding device comprises a glue box 1, a fixing block 2, a glue feeding channel 3, a sealing assembly 4, a synchronous belt 5, a first synchronous wheel 6, a second synchronous wheel 7, a bearing 8, a glue adding pipe 9, a rotary cylinder 10, a driving port 11, a through hole 12, a mounting plate 13, a glue coating gun head 14, a glue valve 15 and a rotating head 16.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-3, a rifle head rotary mechanism for spreading machine, includes mounting panel 13, the vertical fixedly connected with fixed block 2 in mounting panel 13 upper end, 2 axle center positions of fixed block have vertically seted up send

gluey passageway

3, 2 upper end fixedly connected with of fixed block glue box 1, glue box 1 one side intercommunication has sizing material to add the pipe 9, adds the pipe 9 through the sizing material and sends into the sizing material in to glue box 1. The lower end of the glue box 1 is communicated with the glue feeding channel 3, the upper end of the mounting plate 13 is fixedly provided with a rotary cylinder 10 at the left side position of the fixed block 2, the lower end of the mounting plate 13 is respectively and rotatably connected with a first synchronizing wheel 6 and a second synchronizing wheel 7 at the corresponding positions of the fixed block 2 and the rotary cylinder 10, the first synchronizing wheel 6 and the second synchronizing wheel 7 are sleeved with a synchronous belt 5, the mounting plate 13 is provided with a driving port 11 at the central position of the second synchronizing wheel 7, the output end of the rotary cylinder 10 penetrates through the driving port 11 and is coaxially and fixedly connected with the second synchronizing wheel 7, the rotary cylinder 10 can drive the first synchronizing wheel 6 and the second synchronizing wheel 7 to rotate for 180 degrees, the axial position of the first synchronizing wheel 6 is provided with a through hole 12, the lower end of the second synchronizing wheel 7 is coaxially and fixedly connected with a rotary head 16, the lower end of the rotary head 16 is communicated with a glue coating gun head 14, and the rotary cylinder 10 can directly drive the rotary head 16 and the glue coating gun head 14 to rotate by utilizing the first synchronizing wheel 6 and the second synchronizing wheel 7, 2 lower extreme fixedly connected with of fixed block and the gluey valve 15 of sending gluey passageway 3 intercommunication, the play jiao kou of gluey valve 15 runs through mounting panel 13 and through-hole 12 and inserts and establish in rotating head 16, glues valve 15 and rotates with through-hole 12 inner wall through bearing 8 and is connected, glues valve 15 and can say that the sizing material sends into rotating head 16 in, and can not rotate along with rotating head 16. The joint of the glue valve 15 and the rotating head 16 is provided with a sealing assembly 4, and the sealing assembly 4 is of a common sealing ring structure.

The rotary cylinder 10 is a driving mechanism of the mechanism, the first synchronizing wheel 6, the second synchronizing wheel 7 and the synchronizing belt 5 form a transmission mechanism, and the rotary head 16 and the bearing 8 form a rotary mechanism.

The above, only be the embodiment of the preferred of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, which are designed to be replaced or changed equally, all should be covered within the protection scope of the present invention.

Claims

1. A gun head rotating mechanism for a glue spreader comprises a mounting plate (13) and is characterized in that the upper end of the mounting plate (13) is vertically and fixedly connected with a fixed block (2), a glue feeding channel (3) is vertically arranged at the axis position of the fixed block (2), the upper end of the fixed block (2) is fixedly connected with a glue box (1), the lower end of the glue box (1) is communicated with the glue feeding channel (3), a rotating cylinder (10) is fixedly arranged at the left side position of the fixed block (2) at the upper end of the mounting plate (13), the lower end of the mounting plate (13) is respectively and rotatably connected with a first synchronizing wheel (6) and a second synchronizing wheel (7) at the corresponding positions of the fixed block (2) and the rotating cylinder (10), a synchronous belt (5) is sleeved on the first synchronizing wheel (6) and the second synchronizing wheel (7) together, a driving port (11) is arranged on the mounting plate (13) and at the central position of the second synchronizing wheel (7), the output end of the rotary cylinder (10) penetrates through the driving port (11) and is connected with the second synchronizing wheel (7) in a coaxial and fixed mode, a through hole (12) is formed in the axis position of the first synchronizing wheel (6), the rotating head (16) is fixedly connected with the lower end of the second synchronizing wheel (7) in a coaxial mode, the lower end of the rotating head (16) is communicated with the gluing gun head (14), the lower end of the fixing block (2) is fixedly connected with a glue valve (15) communicated with the glue sending channel (3), a glue outlet of the glue valve (15) penetrates through the mounting plate (13) and the through hole (12) and is inserted into the rotating head (16), and the glue valve (15) is connected with the inner wall of the through hole (12) in a rotating mode through the bearing (8).

2. The gun head rotating mechanism for the glue spreader as claimed in claim 1, wherein a glue adding pipe (9) is communicated with one side of the glue box (1).

3. The machine for rotating the gun head of a glue spreader according to claim 1, wherein a sealing assembly (4) is provided at the junction of the glue valve (15) and the rotating head (16).