CN214812308U - Processing table of glue dispenser - Google Patents

Abstract

The utility model provides a glue dispenser processing table, which comprises a material width adjusting mechanism, a width limiting mechanism and two groups of side components arranged in parallel, wherein the material width adjusting mechanism comprises a ball screw, a nut and a nut, the nut is fixedly connected with any one of the two groups of side components through the nut, and the nut and the side component connected with the nut are driven to be far away from or close to the other side component through the rotation of the ball screw; the side assembly comprises side plates and a conveyor belt fixed relative to the side plates, and the distance between the two side plates is used for limiting the width of the material; the width limiting mechanism comprises a stop block and a driving cylinder connected with the stop block, the stop block is arranged between the two side plates, and the stop block is used for limiting the moving range of the side plates so as to avoid the collision of the two side plates; and the driving cylinder is used for driving the stop dog to be close to or far away from the material.

Description

Processing table of glue dispenser

Technical Field

The utility model relates to a point gum machine technical device field especially relates to a point gum machine processing platform.

Background

The dispensing machine is mainly used for processing PCB plates, the widths of the material plates of the PCB plates are different due to design diversity, so that the width of a feeding device of the dispensing machine is often required to be adjusted, the currently adopted material width adjusting device is complex in structure, the adjusting steps are complex and difficult to realize rapid adjustment, the material width adjusting device of the dispensing machine in the existing product lacks a collision avoidance design, and the assembly on the movable side is easy to collide with the assembly on the fixed side due to misoperation to cause device damage; on the other hand, because the related range of the material width is wider, when the material width is enlarged, the middle part is designed to be hollow, which easily causes the material to be sunken to influence the processing, and therefore, a dispenser processing table capable of solving the problems of impact risk and material sinking is needed.

SUMMERY OF THE UTILITY MODEL

The utility model provides a point gum machine processing platform aims at solving the technical problem who mentions in the background art.

The utility model provides a glue dispenser processing table, which comprises a material width adjusting mechanism, a width limiting mechanism and two groups of side components arranged in parallel, wherein the material width adjusting mechanism comprises a ball screw, a nut and a nut, the nut is fixedly connected with any one of the two groups of side components through the nut, and the nut and the side component connected with the nut are driven to be far away from or close to the other side component through the rotation of the ball screw; the side assembly comprises side plates and a conveyor belt fixed relative to the side plates, and the distance between the two side plates is used for limiting the width of the material;

the width limiting mechanism comprises a stop block and a driving cylinder connected with the stop block, the stop block is arranged between the two side plates, and the stop block is used for limiting the moving range of the side plates so as to avoid the collision of the two side plates; and the driving cylinder is used for driving the stop dog to be close to or far away from the material.

Further, still include first track mechanism, first track mechanism includes mutually supporting slide rail and slider, the track route of slide rail with ball screw is parallel to each other, the slider with nut fixed connection, so that the side subassembly along the slide rail steady movement.

Furthermore, the track structure further comprises a second track mechanism, wherein the second track mechanism comprises a limiting strip and a first through hole which are matched with each other, the first through hole is formed in the nut, and the limiting strip penetrates through the first through hole, so that the nut cannot be separated from the limiting strip and deviates from a preset track.

Further, the material conveying device comprises a photoelectric sensor, wherein the photoelectric sensor is used for detecting whether the conveying belt has materials, and when the materials on the conveying belt are detected, the screw rod cannot rotate to avoid damage to the materials.

The utility model is provided with two groups of side components which are arranged in parallel and a screw-nut pair which is connected with one of the side components, and utilizes the screw-nut transmission to drive one side plate to be far away from or close to the other side plate, thereby realizing the adjustment of the material width, and the adjustment is simple, convenient and quick; the baffle block is arranged between the two side plates, so that the two side plates are prevented from colliding in the material width adjusting process; still through setting up the drive the actuating cylinder that drives of dog utilizes and drives actuating cylinder and drive the dog is close to or keeps away from the material to realize the effect that supports the material, avoid the material middle sunken and influence processing.

Drawings

Fig. 1 is an overall structure schematic diagram of the processing platform of the dispenser according to an embodiment of the present invention.

Fig. 2 is a top view of the embodiment of fig. 1.

Fig. 3 is a cross-sectional view taken about section line a-a in fig. 2.

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. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention. It is to be understood that the drawings are designed solely for the purposes of illustration and description and not as a definition of the limits of the invention. The connection relationships shown in the drawings are for clarity of description only and do not limit the manner of connection.

It will be understood that when an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. It should also be noted that, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly and can include, for example, fixed connections, removable connections, or integral connections; either mechanically or electrically, and may be internal to both elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention.

It should be further noted that in the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the present invention and simplifying the description, but does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

Referring to fig. 1-3, the present invention provides a processing table 100 for a dispenser, including a dispensing device 10, a material width adjusting mechanism 20, a width limiting mechanism 30, and two sets of parallel side assemblies 40, wherein the dispensing device 10 includes a first shaft driving mechanism 11, a second shaft driving mechanism 12, a third shaft driving mechanism 13, and a dispenser (not shown in the figure), and the first shaft driving mechanism 11, the second shaft driving mechanism 12, and the third shaft driving mechanism 13 are respectively used for driving the dispenser to move along a first shaft, a second shaft, and a third shaft. The material width adjusting mechanism 20 comprises a ball screw 21, a nut 22 and a nut 23, wherein the nut 22 is fixedly connected with any one of the two groups of side assemblies 40 through the nut 23, and the ball screw 21 rotates to drive the nut 22 and the side assembly 40 connected with the nut to be far away from or close to the other side assembly 40; the side assembly 40 comprises a side plate 41 and a conveyor belt 42 fixed opposite to the side plate 41, and the distance between the two side plates 41 is used for limiting the width of the material 200.

The utility model discloses a set up two sets of parallel arrangement's side subassembly 40, with one of them the screw-nut that side subassembly 40 is connected is vice, utilizes screw-nut 22 transmission to keep away from or be close to another curb plate 41 in order to drive curb plate 41, realizes adjusting the wide regulation of material, adjusts portably just fast.

Specifically, the width limiting mechanism 30 includes a stopper 31 and a driving cylinder 32 connected to the stopper 31, the stopper 31 is disposed between the two side plates 41, and the stopper 31 limits the moving range of the side plates 41 to prevent the two side plates 41 from colliding; and the driving cylinder 32 is used for driving the stopper 31 to be close to or far away from the material 200.

In the embodiment, the stop block 31 is arranged, and the stop block 31 is arranged between the two side plates 41, so that the two side plates 41 are prevented from colliding in the material width adjusting process; still through setting up the drive actuating cylinder 32 of drive dog 31, utilize to drive actuating cylinder 32 and drive dog 31 is close to or keeps away from material 200 to realize the effect of supporting material 200, avoid the material 200 middle sunken and influence processing.

Preferably, the dispenser processing station 100 further comprises a first rail mechanism, the first rail mechanism comprises a slide rail 51 and a slide block 52 which are matched with each other, a rail path of the slide rail 51 is parallel to the ball screw 21, and the slide block 52 is fixedly connected with the nut 23, so that the side assembly 40 can move smoothly along the slide rail 51.

Preferably, the glue dispenser processing station 100 further comprises a second track mechanism, wherein the second track mechanism comprises a limiting strip 61 and a first through hole (not shown in the figure) which are matched with each other, the first through hole is arranged on the screw cap 23, and the limiting strip 61 passes through the first through hole, so that the screw cap 23 cannot be separated from the limiting strip 61 and deviates from a preset track.

Preferably, the glue dispenser processing table 100 further comprises a photoelectric sensor, the photoelectric sensor is used for detecting whether the conveyor belt 42 has the material 200, when detecting that the conveyor belt 42 has the material 200 on the conveyor belt 42, the lead screw cannot rotate to avoid damage to the material 200.

Throughout the description and claims of this application, the words "comprise/comprises" and the words "have/includes" and variations of these are used to specify the presence of stated features, values, steps or components but do not preclude the presence or addition of one or more other features, values, steps, components or groups thereof.

Some features of the invention, which are, for clarity, described in the context of separate embodiments, may also be provided in combination in a single embodiment. Conversely, certain features of the invention, which are, for brevity, described in the context of a single embodiment, may also be provided separately or in any suitable combination in different embodiments.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention should be included in the present invention.

Claims (4)

1. A glue dispenser processing table is characterized by comprising a material width adjusting mechanism, a width limiting mechanism and two groups of side assemblies which are arranged in parallel, wherein the material width adjusting mechanism comprises a ball screw, a nut and a nut cap, the nut is fixedly connected with any one of the two groups of side assemblies through the nut cap, and the nut and the side assembly connected with the nut are driven to be far away from or close to the other side assembly through the rotation of the ball screw; the side assembly comprises side plates and a conveyor belt fixed relative to the side plates, and the distance between the two side plates is used for limiting the width of the material;

the width limiting mechanism comprises a stop block and a driving cylinder connected with the stop block, the stop block is arranged between the two side plates, and the stop block is used for limiting the moving range of the side plates so as to avoid the collision of the two side plates; and the driving cylinder is used for driving the stop dog to be close to or far away from the material.

2. The dispensing machine table of claim 1, further comprising a first track mechanism, the first track mechanism including a slide rail and a slide block cooperating with each other, the track path of the slide rail being parallel to the ball screw, the slide block being fixedly connected to the nut to allow the side assembly to move smoothly along the slide rail.

3. The dispenser processing station of claim 1, further comprising a second track mechanism, wherein the second track mechanism comprises a stopper bar and a first through hole, the stopper bar and the first through hole are engaged with each other, the first through hole is disposed on the nut, and the stopper bar passes through the first through hole, so that the nut cannot be separated from the stopper bar to deviate from a predetermined trajectory.

4. The dispensing machine table of claim 1, further comprising a photoelectric sensor for detecting the presence of material on the conveyor belt, wherein when the presence of material on the conveyor belt is detected, the lead screw cannot rotate to avoid damaging the material.

Images