Dispensing machine facilitating material taking

Abstract

The utility model discloses a dispensing machine facilitating material taking. The dispensing machine comprises a dispensing machine body, a conveying belt and a clamp. The conveying belt is arranged below a dispensing head of the dispensing machine body, and the conveying belt is an intermittent conveying belt; the number of the clamps is multiple, the multiple clamps are arranged on the conveying belt at intervals, and when the clamps work on the clamps, the clamps can clamp and release workpieces. According to the dispensing machine, materials can be conveniently taken and placed, and the dispensing precision is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of casting, in particular to a glue dispensing machine which is convenient for taking materials. Background Art

[0002] The dispensing machine is a dispensing device that uses a stepper motor to control the movement of the working axis to achieve the entire process of dispensing glue in different shapes of points, lines, and surfaces. It is also called a desktop dispensing machine or a three-axis dispensing machine. The introduction of automated dispensing equipment has greatly changed the previous production methods, which not only improves the production efficiency of enterprises, but also ensures the quality of products.

[0003] Due to its small size, it is mainly suitable for products with light weight and small size. The main application areas are: mobile phones, computer shells, optical disk drives, printers, ink clips, PC boards, LCDs, LEDs, DVDs, digital cameras, switches, connectors, relays, radiators, semiconductors and other electronic industries, or fast point / glue application connected with SMT equipment, clocks, toys, medical equipment and other products that require liquid dispensing

[0004] Most of the dispensing machines on the market work in a way that when dispensing glue, the workpiece to be dispensed is first placed manually on the workbench of the dispensing machine, and then manually removed after dispensing. This method is bound to lead to low work efficiency.

[0005] In addition, in the patent entitled "A convenient material dispensing machine" with announcement number CN220048789U, although a conveyor belt method is used for automatic loading and unloading, sometimes the workpiece is directly placed on the conveyor belt. During the start and stop of the conveyor belt, due to inertia, the workpiece will slip on the conveyor belt and cause a slight displacement, which will inevitably affect the position accuracy of the workpiece and further affect the target accuracy. Utility Model Content

[0006] In view of the deficiencies in the prior art, the technical problem to be solved by the utility model is to provide a glue dispensing machine that is convenient for taking out materials, can facilitate the taking out and placing of materials by the glue dispensing machine, and improve the glue dispensing accuracy.

[0007] In order to achieve the above purpose, the utility model is implemented through the following technical solutions: a dispensing machine that is convenient for taking materials, comprising:

[0008] Dispensing machine body;

[0009] A conveyor belt is arranged below the dispensing head of the dispensing machine body, and the conveyor belt is an intermittent conveyor belt;

[0010] There are multiple clamps, and the multiple clamps are arranged on the conveyor belt at intervals. When the work is done on the clamps, the clamps can clamp and release the workpiece.

[0011] Furthermore, the conveyor belt is a rotary conveyor belt, and the clamp includes a base plate, a support plate, a driving member and two clamping plates. The base plate is fixed on the conveyor belt, the support plate is arranged on the base plate, there are two clamping plates, and the two clamping plates are relatively and slidably arranged on the base plate. The driving member is arranged on the base plate and connected to the support plate and the two clamping plates. When the workpiece is placed on the support plate, the driving member can drive the two clamping plates to move relative to each other and clamp the workpiece on the support plate. When the clamp moves with the conveyor belt and flips to the bottom of the conveyor belt, the driving member can drive the two clamping plates to move away from each other until the workpiece is released.

[0012] Furthermore, the driving member includes an elastic support member, a bar tooth, a double-headed screw and a gear. The support plate is arranged on the base plate through the elastic support member. The bar tooth is vertically arranged on the edge of the support plate. Both ends of the double-headed screw are provided with threads with opposite rotation directions, and the two ends of the double-headed screw are respectively connected to the two clamping plate screw files. The gear is fixed on the middle part of the double-headed screw and meshes with the bar tooth.

[0013] Furthermore, a guide groove parallel to the double-headed screw is arranged on the bottom plate, and a slider is arranged at the bottom end of the clamping plate, and the slider can be slidably clamped in the guide groove.

[0014] Furthermore, balls are arranged on the contact surface between the sliding block and the guide groove.

[0015] Furthermore, a soft pad is provided on the clamping surface of the clamping plate.

[0016] Beneficial effects of the utility model:

[0017] When using the above-mentioned dispensing machine that is convenient for material removal, first place the workpiece to be dispensed on the clamp at the feeding end of the conveyor belt, the clamp clamps the workpiece, and then the conveyor belt conveys the workpiece to the bottom of the dispensing head and pauses for dispensing. After dispensing, the conveyor belt starts to continue to transport forward, and at the discharging end of the conveyor belt, the clamp releases the workpiece, and the workpiece can be removed. Follow-up work is carried out.

[0018] The use of this glue dispensing machine not only facilitates the placement and removal of workpieces, but also prevents horizontal displacement of workpieces during transportation, which would affect the accuracy of glue dispensing. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a structural schematic diagram of a glue dispensing machine that is convenient for taking materials according to the utility model;

[0020] Figure 2 This is a schematic front view of a clamp for convenient material removal in the utility model;

[0021] Figure 3 This is a three-dimensional schematic diagram of a clamp for convenient material removal in the utility model;

[0022] Figure 4 for Figure 3 The local schematic diagram of the A in the middle;

[0023] Reference numerals:

[0024] 100, dispensing machine body; 200, conveyor belt; 300, fixture; 310, bottom plate; 320, support plate; 330, driving member; 331, elastic support member; 332, bar teeth; 333, double-headed screw; 334, gear; 340, splint. DETAILED DESCRIPTION

[0025] The following embodiments of the technical solution of the utility model are described in detail in conjunction with the accompanying drawings. The following embodiments are only used to more clearly illustrate the technical solution of the utility model, and are therefore only used as examples, and cannot be used to limit the protection scope of the utility model.

[0026] like Figures 1 to 4 As shown, this embodiment provides a dispensing machine that is convenient for taking materials, including a dispensing machine body 100 , a conveyor belt 200 and a clamp 300 .

[0027] Specifically, the conveyor belt 200 is arranged below the dispensing head of the dispensing machine body 100, and the conveyor belt 200 is an intermittent conveyor belt 200, that is, it can be paused at the moment of dispensing. There are multiple clamps 300, and multiple clamps 300 are arranged on the conveyor belt 200 at intervals. When working on the clamps 300, the clamps 300 can clamp and release the workpiece.

[0028] When in use, the workpiece to be glued is first placed on the clamp 300 at the feeding end of the conveyor belt 200, and the clamp 300 clamps the workpiece. Then the conveyor belt 200 conveys the workpiece to the bottom of the glue dispensing head and pauses for glue dispensing. After glue dispensing, the conveyor belt 200 starts to continue to convey forward. At the discharging end of the conveyor belt 200, the clamp 300 releases the workpiece, and the workpiece can be removed to carry out subsequent work.

[0029] The use of this glue dispensing machine not only facilitates the placement and removal of workpieces, but also prevents horizontal displacement of workpieces during transportation, which would affect the accuracy of glue dispensing.

[0030] In this embodiment, the conveyor belt 200 is a rotary conveyor belt 200, that is, the conveyor belt 200 turns 180° at the discharge end, turns 180° again at the feed end, and then recovers. The clamp 300 includes a bottom plate 310, a support plate 320, a driving member 330, and two clamping plates 340. The bottom plate 310 is fixed on the conveyor belt 200, and the support plate 320 is arranged on the bottom plate 310. There are two clamping plates 340, and the two clamping plates 340 are arranged on the bottom plate 310 in a relative and slidable manner. The driving member 330 is arranged on the bottom plate 310 and is connected to the support plate 320 and the two clamping plates 340. When the workpiece is placed on the support plate 320, the driving member 330 can drive the two clamping plates 340 to move relative to each other and clamp the workpiece on the support plate 320. When the clamp 300 moves with the conveyor belt 200 and flips to the bottom of the conveyor belt 200, the driving member 330 can drive the two clamping plates 340 to move away from each other until the workpiece is released.

[0031] Specifically, the driving member 330 includes an elastic support member 331, a bar tooth 332, a double-headed screw 333 and a gear 334. The support plate 320 is arranged on the bottom plate 310 through the elastic support member 331, the bar tooth 332 is vertically arranged on the edge of the support plate 320, and the two ends of the double-headed screw 333 are provided with threads with opposite rotation directions, and the two ends of the double-headed screw 333 are respectively connected to the screw files of the two clamping plates 340. The gear 334 is sleeved and fixed in the middle of the double-headed screw 333 and meshes with the bar tooth 332.

[0032] When in use, the workpiece is placed on the support plate 320 at the feeding end of the conveyor belt 200. Under the action of the gravity of the workpiece, the support plate 320 is pressed to move downward. When the support plate 320 moves downward, the bar teeth 332 are driven to move downward. In addition, the elastic support member 331 is compressed, and the bar teeth 332 drive the gear 334 to rotate, which can drive the gear 334 to rotate, thereby driving the double-headed screw 333 to rotate, and the two clamping plates 340 can be driven to move relative to each other and clamp the left and right sides of the workpiece. Subsequently, when the clamp 300 moves along with the conveyor belt 200 and reverses from the discharge end of the conveyor belt 200 to the bottom of the conveyor belt 200, the pressure of the workpiece on the support plate 320 is released. Under the action of the restoring force of the elastic support member 331, the elastic support member 331 recovers and pushes the support plate 320 to move toward the ground. At the same time, the bar tooth 332 drives the gear 334 to reverse, thereby driving the double-headed screw 333 to rotate. The double-headed screw 333 can drive the two clamps 340 to move in opposite directions until the clamps 340 loosen the common parts.

[0033] By adopting the clamp 300 , no additional manual operation is required in the process of clamping and releasing the workpiece, and the convenience is further improved.

[0034] As a preferred embodiment, a guide groove parallel to the double-headed screw 333 can be provided on the bottom plate 310, and a slider is provided at the bottom end of the clamping plate 340, and the slider can be slidably clamped in the guide groove.

[0035] Through the guide groove, the clamping plate 340 can be guided to improve the movement stability of the clamping plate 340. In addition, a soft pad can be provided on the clamping surface of the clamping plate 340 to prevent the clamping plate 340 from damaging the workpiece.

[0036] The above-mentioned glue dispensing machine is convenient for taking materials by conveying with the conveyor belt 200. At the same time, the clamp 300 arranged on the conveyor belt 200 can prevent the workpiece from being displaced horizontally due to inertia during the start and stop of the conveyor belt 200, thereby improving the glue dispensing accuracy.

[0037] Finally, it should be noted that the above shows and describes the basic principles and main features of the utility model and the advantages of the utility model. For those skilled in the art, it is obvious that the utility model is not limited to the details of the above exemplary embodiments, and the utility model can be implemented in other specific forms without departing from the spirit or basic features of the utility model. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the utility model is defined by the attached claims rather than the above description, and it is intended to include all changes within the meaning and scope of the equivalent elements of the claims. Any figure mark in the claims should not be regarded as limiting the claims involved.

[0038] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A dispensing machine that is convenient for taking materials, characterized in that: include: Dispensing machine body; A conveyor belt is arranged below the dispensing head of the dispensing machine body, and the conveyor belt is an intermittent conveyor belt; There are multiple clamps, and the multiple clamps are arranged on the conveyor belt at intervals. When the work is done on the clamps, the clamps can clamp and release the workpiece; The conveyor belt is a rotary conveyor belt, and the fixture includes a bottom plate, a support plate, a driving member and two clamping plates, the bottom plate is fixed on the conveyor belt, the support plate is arranged on the bottom plate, there are two clamping plates, the two clamping plates are relatively and slidably arranged on the bottom plate, the driving member is arranged on the bottom plate and connected with the support plate and the two clamping plates, when the workpiece is placed on the support plate, the driving member can drive the two clamping plates to move relative to each other and clamp the workpiece on the support plate, and when the fixture moves with the conveyor belt and flips to the bottom of the conveyor belt, the driving member can drive the two clamping plates to move away from each other until the workpiece is released; The driving member includes an elastic support member, a bar tooth, a double-headed screw and a gear. The support plate is arranged on the base plate through the elastic support member. The bar tooth is vertically arranged on the edge of the support plate. Both ends of the double-headed screw are provided with threads with opposite rotation directions, and the two ends of the double-headed screw are respectively connected to the two clamping plate screw files. The gear is fixed on the middle part of the double-headed screw and meshes with the bar tooth.

2. The convenient dispensing machine for taking materials according to claim 1 is characterized in that: A guide groove parallel to the double-headed screw is arranged on the bottom plate, and a slider is arranged at the bottom end of the clamping plate, and the slider can be slidably clamped in the guide groove.

3. The convenient dispensing machine for taking materials according to claim 2 is characterized in that: Ball bearings are arranged on the contact surface between the sliding block and the guide groove.

4. The convenient dispensing machine for taking materials according to claim 1 is characterized in that: A soft pad is arranged on the clamping surface of the clamping plate.

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