CN111068988A

CN111068988A - Support fixing device of dispenser

Info

Publication number: CN111068988A
Application number: CN201911393492.4A
Authority: CN
Inventors: 王秉亚; 朱乃春; 张旭
Original assignee: Anhui Huihetai Intelligent Technology Co ltd
Current assignee: Anhui Huihetai Intelligent Technology Co ltd
Priority date: 2019-12-30
Filing date: 2019-12-30
Publication date: 2020-04-28

Abstract

The invention discloses a fixing device for a dispenser bracket, which comprises a workbench, wherein four clamping mechanisms are distributed on the upper surface of the workbench in an annular array manner by taking the center of the workbench, and each clamping mechanism comprises: the device comprises a vertical block and a push block sliding on the upper surface of a workbench, wherein one end of the push block is provided with a pull rod, a clamping spring is sleeved on the pull rod, and the pull rod penetrates through one side of the vertical block and extends to the other side of the vertical block to be connected with a limiting disc; set up the spout in the workstation upper surface, the screw with the spout intercommunication is seted up to the side of workstation, and screw female connection has the threaded rod. This point gum machine support fixing device carries out the fixed clamp to the work piece through four fixture, has avoided the dismouting of bolt, has improved work efficiency, for the centre gripping that can adapt to not unidimensional work piece, adopts clamping spring and pull rod to cooperate in ejector pad department, utilizes clamping spring's elastic action to make the centre gripping of work piece more fasten.

Description

Support fixing device of dispenser

Technical Field

The invention relates to the field of fixing devices, in particular to a fixing device for a dispenser bracket.

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 an automatic machine inside the product, so that three-dimensional and four-dimensional path dispensing, accurate positioning, accurate glue control, no wire drawing, no glue leakage and no glue dripping can be realized. The glue dispenser is mainly used for accurately dispensing, injecting, coating and dripping glue, paint and other liquids in a product process to each accurate position of a product, and can be used for realizing dispensing, line drawing, circular or arc.

The workbench of the existing dispenser is provided with a placing disc, bolt holes distributed in a rectangular array are formed in the placing disc, when the dispenser works, a workpiece is placed in a specially-made fixture, then the fixture is fixed on the placing disc through a fixing bolt for dispensing, the bolt is required to be installed and disassembled during dispensing each time, operation is complex, and working efficiency is low.

Disclosure of Invention

Solves the technical problem

Aiming at the defects of the prior art, the invention provides a fixing device for a dispenser bracket, which solves the problems of troublesome work piece fixing operation and low dispensing efficiency of the existing dispenser.

Technical scheme

In order to achieve the purpose, the invention is realized by the following technical scheme: the utility model provides a point gum machine support fixing device, includes the workstation, the upper surface of workstation is annular array distribution with its center and has four fixture, fixture includes:

the device comprises a vertical block and a push block sliding on the upper surface of a workbench, wherein one end of the push block is provided with a pull rod, a clamping spring is sleeved on the pull rod, and the pull rod penetrates through one side of the vertical block and extends to the other side of the vertical block to be connected with a limiting disc.

Set up in the spout of workstation upper surface, the screw that communicates with the spout is seted up to the side of workstation, and screw female connection has the threaded rod, and the one end that is located the spout of threaded rod is passed through the bearing and is connected with the one end of slider, and sliding connection has the slider in the spout, found the piece and be fixed in the upper surface of slider.

Further limiting, a screw rod is arranged on the upper surface of the pushing block, a pressing plate and a pressing spring are sleeved on the screw rod, an adjusting nut is connected to the top end of the screw rod in a threaded mode, and the pressing spring is located between the adjusting nut and the pressing plate.

Further inject, the vertical holding tank of having seted up in the ejector pad, the front and the back of ejector pad all set up the limit groove with the holding tank intercommunication, and sliding connection has a piece in the holding tank, the screw rod is fixed in the upper surface of a piece, and the front of a piece is equipped with the draw runner with the anterior limit groove intercommunication of ejector pad, and the limit inslot at the ejector pad back has inserted the locking bolt, and the threaded end of locking bolt passes the back threaded connection of limit groove and a piece.

Further limit, be equipped with the metal gasket between adjusting nut and the pressure spring.

Compared with the prior art, the invention has the following beneficial effects: according to the fixing device for the dispenser bracket, workpieces are fixedly clamped through four clamping mechanisms, so that the disassembly and assembly of bolts are avoided, the working efficiency is improved, in order to be suitable for clamping of workpieces with different sizes, the clamping spring is matched with the pull rod at the push block, the clamping of the workpieces is firmer by utilizing the elastic action of the clamping spring, the clamping force on the side surface of the workpieces is adjusted to be suitable for different workpieces, the vertical block is arranged on the sliding block, the distance between the sliding block and a middle placing point of the workbench is adjusted by adopting the rotation of the threaded rod, and further the distance between the vertical block and the placing point can be adjusted, so that the purpose of adjusting the elongation of the clamping spring when the pushing block is used for clamping the workpieces is realized, namely the adjustment of the clamping force is realized, and the applicability is strong; in order to make the centre gripping of work piece more firm, adopt the clamp plate to compress tightly the upper surface of work piece, and then can realize the purpose of pressure spring to clamp plate pressure adjustment through rotatory adjusting nut, shelter from too much to the upper surface of work piece for preventing the clamp plate, adopt a piece to slide in the holding tank, stretch out the regulation of ejector pad partial length with the realization clamp plate, thereby can not influence going on of point gluing, after the regulation, utilize the locking bolt of screwing up and the frictional force between the ejector pad can realize the fixed to a piece position, and convenient operation.

Drawings

FIG. 1 is a top view of the present invention;

FIG. 2 is a front view of the present invention;

fig. 3 is a cross-sectional view of the present invention.

In the figure: the device comprises a workbench 1, a clamping mechanism 2, a locking bolt 3, a threaded rod 4, a limiting disc 5, a vertical block 6, a pull rod 7, a clamping spring 8, a side groove 9, an adjusting nut 10, a pressing plate 11, a pressing spring 12, a screw rod 13, a push block 14, a slide bar 15, a sliding groove 16, a sliding block 17, a bearing 18, an accommodating groove 19 and a supporting block 20.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a point gum machine support fixing device, includes workstation 1, and the upper surface of workstation 1 is annular array distribution with its center and has four fixture 2, and fixture 2 includes:

the vertical block 6 and the push block 14 sliding on the upper surface of the workbench 1 are arranged, one end of the push block 14 is provided with a pull rod 7, the pull rod 7 is sleeved with a clamping spring 8, and the pull rod 7 penetrates through one side of the vertical block 6 and extends to the other side of the vertical block 6 to be connected with the limiting disc 5.

The sliding groove 16 is formed in the upper surface of the workbench 1, the side face of the workbench 1 is provided with a screw hole communicated with the sliding groove 16, the screw hole is internally connected with a threaded rod 4, one end, located in the sliding groove 16, of the threaded rod 4 is connected with one end of a sliding block 17 through a bearing 18, the sliding block 17 is connected in the sliding groove 16, and the vertical block 6 is fixed on the upper surface of the sliding block 17.

The upper surface of the pushing block 14 is provided with a screw 13, the screw 13 is sleeved with a pressing plate 11 and a pressing spring 12, the top end of the screw 13 is connected with an adjusting nut 10 in a threaded manner, and the pressing spring 12 is located between the adjusting nut 10 and the pressing plate 11.

Holding tank 19 has been vertically seted up in ejector pad 14, the limit groove 9 with holding tank 19 intercommunication is all seted up at the front and the back of ejector pad 14, sliding connection has a piece 20 in the holding tank 19, screw rod 13 is fixed in the upper surface of a piece 20, the front of a piece 20 is equipped with the draw runner 15 with the anterior limit groove 9 intercommunication of ejector pad 14, locking bolt 3 has been inserted in the limit groove 9 at the ejector pad 14 back, locking bolt 3's threaded end passes limit groove 9 and the back threaded connection of a piece 20.

A metal gasket is arranged between the adjusting nut 10 and the compression spring 12.

During operation, the pressing plate 11 rotates along the screw 13 until the pushing block 14 does not extend, then the pushing block 14 of at least one clamping mechanism 2 is pushed away in the reverse direction, so that a workpiece is placed in the middle of the upper surface of the workbench 1, then under the action of the clamping spring 8, the side surface of the workpiece is tightly pressed and fixed by the pushing block 14, then the pressing plate 11 rotates until the pushing block 14 extends, and under the action of the pressing spring 12, the pressing plate 11 presses the upper surface of the workpiece to press and fix the workpiece.

According to the fixing device for the dispenser bracket, workpieces are fixedly clamped through four clamping mechanisms 2, so that bolts are prevented from being disassembled and assembled, the working efficiency is improved, in order to be suitable for clamping workpieces with different sizes, the clamping spring 8 is matched with the pull rod 7 at the push block 14, the clamping of the workpieces is more fastened by utilizing the elastic action of the clamping spring 8, the clamping force on the side surface of the workpieces is adjusted to be suitable for different workpieces, the vertical block 6 is arranged on the slide block 17, the distance between the slide block 17 and a middle placing point of the workbench 1 is adjusted by adopting the rotation of the threaded rod 4, the distance between the vertical block 6 and the placing point can be further adjusted, the purpose of adjusting the elongation of the clamping spring 8 when the push block 14 is used for clamping the workpieces is achieved, namely, the clamping force is adjusted, and the applicability is strong; in order to make the centre gripping of work piece more firm, adopt clamp plate 11 to compress tightly the upper surface of work piece, and then can realize pressure spring 12 to the purpose of clamp plate 11 pressure adjustment through rotatory adjusting nut 10, for preventing that clamp plate 11 from sheltering from too much to the upper surface of work piece, adopt a piece 20 to slide in holding tank 19, in order to realize the regulation of the partial length of clamp plate 11 extension ejector pad 14, thereby can not influence going on of point gluing, after the regulation, utilize the frictional force between screwed locking bolt 3 and the ejector pad 14 can realize the fixed to a piece 20 position, and convenient operation.

It should be noted that, in this document, 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 invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a point gum machine support fixing device, includes workstation (1), and the upper surface of workstation (1) is annular array with its center and distributes and have four fixture (2), its characterized in that, fixture (2) include:

the device comprises a vertical block (6) and a push block (14) sliding on the upper surface of a workbench (1), wherein one end of the push block (14) is provided with a pull rod (7), a clamping spring (8) is sleeved on the pull rod (7), and the pull rod (7) penetrates through one side of the vertical block (6) and extends to the other side of the vertical block (6) to be connected with a limiting disc (5);

set up spout (16) in workstation (1) upper surface, the screw that communicates with spout (16) is seted up to the side of workstation (1), and screw female connection has threaded rod (4), and the one end that is located spout (16) of threaded rod (4) is passed through bearing (18) and is connected with the one end of slider (17), and sliding connection has slider (17) in spout (16), found piece (6) and be fixed in the upper surface of slider (17).

2. The dispenser bracket fixing device according to claim 1, wherein: the upper surface of the push block (14) is provided with a screw rod (13), a pressing plate (11) and a compression spring (12) are sleeved on the screw rod (13), the top end of the screw rod (13) is in threaded connection with an adjusting nut (10), and the compression spring (12) is located between the adjusting nut (10) and the pressing plate (11).

3. The dispenser bracket fixing device according to claim 2, wherein: holding tank (19) have vertically been seted up in ejector pad (14), edge groove (9) with holding tank (19) intercommunication are all seted up at the front and the back of ejector pad (14), and holding tank (19) sliding connection has a piece (20), screw rod (13) are fixed in the upper surface of a piece (20), and the front of a piece (20) is equipped with draw runner (15) with ejector pad (14) front portion edge groove (9) intercommunication, has inserted locking bolt (3) in edge groove (9) at the ejector pad (14) back, and the threaded end of locking bolt (3) passes edge groove (9) and the back threaded connection of a piece (20).

4. The dispenser bracket fixing device according to claim 3, wherein: a metal gasket is arranged between the adjusting nut (10) and the compression spring (12).