Automatic dispensing device with self-positioning function

Abstract

The utility model discloses an automatic glue dispensing device with a self-positioning function, comprising a glue dispensing device body, a material dispensing tray and a clamping part: the material dispensing tray is arranged on the top of the glue dispensing device body, the material dispensing tray is used to place the original parts that need to be glued, the clamping part is arranged on the top of the material dispensing tray, the clamping part comprises an adjustment block arranged on the top of the material dispensing tray, a slider slidably arranged inside the adjustment block, and a clamping frame that passes through the adjustment block and is slidably connected with the adjustment block, the slider and the clamping frame are in a snap-fit ​​connection, the slider clamps the clamping frame to limit its displacement, and one end of the clamping frame abuts against the original parts that need to be glued. The utility model is provided with a clamping part, and the clamping frame can be slid to make one end of the clamping frame abut against the edge of the original part, and then the position of the clamping frame is limited under the snap-fit ​​of the slider, so that the position of the original part can be quickly fixed on the material dispensing tray.

Description

Technical Field

[0001] The utility model relates to the technical field of glue dispensing, in particular to an automatic glue dispensing device with a self-positioning function. Background Art

[0002] The dispensing device is a precision robotic arm type automated equipment, which is used in electronic parts fixing and protection, glass substrate packaging, mobile phone substrate coating or key dispensing, box body dispensing and sealing, automotive parts coating, hardware parts and quantitative gas or liquid filling and coating.

[0003] In order to ensure the accuracy of dispensing, the existing dispensing device usually needs to install a limit plate on the discharge tray, and the original part is clamped and fixed on the discharge tray through the limit plate. However, the limit plate is fixed to the discharge tray by bolts, making its disassembly cumbersome, resulting in a lot of time required to install or remove the limit plate when fixing or removing the original part. Utility Model Content

[0004] The purpose of the utility model is to provide an automatic dispensing device with a self-positioning function, so as to solve the problem that in order to ensure the accuracy of dispensing, the existing dispensing device proposed in the above background technology usually needs to install a limit plate on the discharge tray, and the original part is clamped and fixed on the discharge tray by the limit plate, but the limit plate is fixed to the discharge tray by bolts, making its disassembly cumbersome, resulting in a lot of time required to install or remove the limit plate when fixing or removing the component.

[0005] To achieve the above purpose, the utility model provides the following technical solution: an automatic glue dispensing device with a self-positioning function, comprising a glue dispensing device body, a material dispensing tray and a clamping part:

[0006] The material discharge tray is arranged on the top of the main body of the glue dispensing device, and the material discharge tray is used to place the original parts that need to be glued. The clamping part is arranged on the top of the material discharge tray. The clamping part includes an adjustment block arranged on the top of the material discharge tray, a slider slidably arranged inside the adjustment block, and a clamping frame that passes through the adjustment block and is slidably connected to the clamping frame. The slider and the clamping frame are in a snap-fit ​​connection, and the slider clamps the clamping frame to limit its displacement, and one end of the clamping frame abuts against the original part that needs to be glued.

[0007] By adopting the above technical solution, the clamping frame can be slid to make one end of it abut against the edge of the original, and then the position of the clamping frame can be restricted by the engagement of the slider, so that the position of the original can be quickly fixed on the discharge tray.

[0008] Preferably, the dispensing device body includes a longitudinal slide rail arranged at the top of the dispensing device body, a transverse slide rail arranged on one side of the dispensing device body, a dispensing arm arranged at the top of the transverse slide rail, and a dispensing head arranged at the bottom of the dispensing arm, and a material discharge tray is arranged at the top of the longitudinal slide rail.

[0009] By adopting the above technical solution, the discharging tray connected to it can be driven to slide longitudinally on the main body of the dispensing device through the longitudinal slide rail, and the dispensing arm can be driven to slide transversely through the transverse slide rail, so that the dispensing head at the bottom of the dispensing arm can complete the dispensing operation of the fixed components on the discharging tray.

[0010] Preferably, the discharge tray includes a plurality of fixing holes opened on the top of the discharge tray and two limit blocks fixed to the top of the discharge tray by bolts.

[0011] By adopting the above technical solution, the two sides of the component can be restricted by the provided limit blocks first, so as to facilitate the subsequent clamping and fixing operation of the component by the clamping part.

[0012] Preferably, two clamping parts are provided, and both ends of the adjustment block are connected to the fixing holes opened on the top of the discharge tray through bolts.

[0013] By adopting the above technical solution, the adjustment block can be fixed on the discharge tray.

[0014] Preferably, the clamping part includes an adjustment block, a slide groove a opened on the side of the adjustment block, a slide groove b opened on the side of the adjustment block, a clamping frame, a latching tooth arranged in the middle of the clamping frame and a sliding rod arranged on both sides of the clamping frame, the sliding rod passes through the adjustment block and is slidably connected thereto, and the latching tooth passes through the slide groove b and is slidably connected thereto.

[0015] By adopting the above technical solution, the entire clamping frame can pass through the adjustment block for lateral sliding displacement.

[0016] Preferably, the clamping part includes an adjustment block, a limiting groove provided inside the adjustment block, a sliding block located inside the limiting groove and a clamping head arranged inside the sliding block, a sliding connection is formed between the limiting groove and the sliding block, a clamping connection is formed between the clamping head and the clamping teeth, and a spring is arranged at the bottom of the sliding block.

[0017] By adopting the above technical solution, the clamping head can be clamped into the clamping teeth through the elastic force provided by the spring, so that the entire clamping frame can only slide in one direction toward the original part.

[0018] Preferably, a spring is embedded outside the slide rod, and the spring is located between the adjustment block and the clamping frame.

[0019] By adopting the above technical solution, the clamping frame can slide and move in the opposite direction of the original part through the force provided by the spring.

[0020] Compared with the prior art, the beneficial effect of the utility model is that by providing a clamping portion, the clamping frame can be slid so that one end thereof abuts against the edge of the original part, and then the position of the clamping frame is restricted by the engagement of the slider, so that the position of the original part can be quickly fixed on the discharge tray. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a schematic diagram of the overall structure of this application;

[0022] Figure 2 This is a schematic diagram of the cross-sectional structure of the clamping part of this application;

[0023] Figure 3 This is a schematic diagram of the cross-sectional structure of the connection between the adjustment block and the slider in this application;

[0024] Figure 4 Adjust the block structure diagram for this application;

[0025] Figure 5 This is a schematic diagram of the overall structure of the clamping frame for this application;

[0026] Figure 6 This is a schematic diagram of the slider structure of this application.

[0027] In the figure: 1. Glue dispensing device body; 101. Longitudinal slide rail; 102. Transverse slide rail; 103. Glue dispensing arm; 104. Glue dispensing head; 2. Material discharge tray; 201. Fixing hole; 202. Limit block; 3. Clamping part; 301. Adjustment block; 302. Slide groove a; 303. Slide groove b; 304. Limit groove; 305. Slider; 306. Clamp head; 307. Clamping frame; 308. Clamping teeth; 309. Slide rod. DETAILED DESCRIPTION

[0028] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0029] Embodiment 1

[0030] See also Figure 1 , Figure 2 and Figure 3 The utility model provides a technical solution: an automatic glue dispensing device with a self-positioning function, comprising a glue dispensing device body 1, a material dispensing tray 2 and a clamping part 3:

[0031] A longitudinal slide rail 101 is arranged on the top of the main body 1 of the dispensing device, and a driving motor is arranged inside the longitudinal slide rail 101. The longitudinal slide rail 101 is transmission-connected to a discharge tray 2 arranged on the top thereof. The discharge tray 2 is used to place components to be dispensed with glue. A plurality of fixing holes 201 are arranged on the top of the discharge tray 2. Limiting blocks 202 are threadedly connected to the fixing holes 201 by bolts, so that the limiting blocks 202 are fixed on the top of the discharge tray 2. The two sides of the original can be limited by the provided limiting blocks 202, so as to facilitate the subsequent clamping and fixing operation of the clamping part 3. The longitudinal slide rail 101 can drive the discharge tray 2 to slide longitudinally. A transverse slide rail 102 is arranged on one side of the main body 1 of the dispensing device, and a driving motor is arranged inside the transverse slide rail 102. The transverse slide rail 102 and its The dispensing arm 103 arranged on the top is transmission connected, and the horizontal slide rail 102 can drive the dispensing arm 103 to slide horizontally, so that the dispensing head 104 at the bottom of the dispensing arm 103 completes the dispensing operation of the fixed components on the discharge tray 2. The clamping part 3 is arranged on the top of the discharge tray 2, and the clamping part 3 includes an adjustment block 301 arranged on the top of the discharge tray 2, a slider 305 slidably arranged inside the adjustment block 301, and a clamping frame 307 that passes through the adjustment block 301 and is slidably connected to the clamping frame 307. The slider 305 and the clamping frame 307 are engaged with each other. By sliding the clamping frame 307, one end of the clamping frame 307 is abutted against the edge of the original, and then the position of the clamping frame 307 is limited under the engagement of the slider 305, so that the position of the component can be quickly fixed on the discharge tray 2.

[0032] See also Figure 2 , Figure 4 and Figure 5 The utility model provides a technical solution: an automatic dispensing device with a self-positioning function, comprising a clamping part 3, an adjustment block 301 and a clamping frame 307:

[0033] Two clamping parts 3 are provided, and both ends of the adjustment block 301 are connected with the fixing holes 201 opened on the top of the discharge tray 2 through bolts, so that the adjustment block 301 can be fixed on the discharge tray 2, and a slide groove a302 is provided on the side of the adjustment block 301, and slide rods 309 are provided on both sides of the clamping frame 307, and the slide rods 309 pass through the adjustment block 301 and are slidably connected with it, and a slide groove b303 is provided on the side of the adjustment block 301, and a latch tooth 308 is provided in the middle of the clamping frame 307, and the latch tooth 308 passes through the slide groove b303 and is slidably connected with it, so that the entire clamping frame 307 can pass through the adjustment block 301 and slide and displace laterally, and a spring is nested on the outside of the slide rod 309, and the spring is located between the adjustment block 301 and the clamping frame 307, and the force provided by the spring can make the clamping frame 307 slide and displace in the opposite direction of the original.

[0034] See also Figure 2 , Figure 3 and Figure 4The utility model provides a technical solution: an automatic dispensing device with a self-positioning function, comprising a clamping part 3, an adjustment block 301 and a slider 305:

[0035] A limiting groove 304 is provided inside the adjustment block 301, and a slider 305 is located in the limiting groove 304 and is slidably connected thereto. A clamping head 306 is provided inside the slider 305, and the clamping head 306 and the latch tooth 308 are engaged with each other. A spring is provided at the bottom of the slider 305, and the elastic force provided by the spring enables the clamping head 306 to be clamped into the latch tooth 308, so that the entire clamping frame 307 can only slide in one direction toward the original part. By pressing the slider 305 to overcome the elastic force of the spring and slide downward, the clamping head 306 and the latch tooth 308 can be unlocked, so that the clamping frame 307 can be pushed by the spring nested on the slide rod 309, so that the clamping frame 307 is away from the original part, so that the original part can be quickly unlocked and easily removed.

[0036] Working principle: First, place the original part that needs to be glued on the discharge tray 2, then push the clamping frame 307 in the two clamping parts 3 to make it abut against the edge of the original part, then release your hand, under the engagement limit of the clamping head 306 and the clamping tooth 308, the clamping frame 307 can firmly fix the original part, then drive the discharge tray 2 and the glue dispensing arm 103 to move through the set longitudinal slide rail 101 and the transverse slide rail 102, so that the glue dispensing head 104 at the bottom of the glue dispensing arm 103 completes the glue dispensing operation on the fixed components on the discharge tray 2. After the glue dispensing is completed, by pressing the slider 305 to overcome the elastic force of the spring and slide downward, the clamping head 306 and the clamping tooth 308 can be unlocked, so that the clamping frame 307 can be pushed by the spring nested on the slide rod 309, so that the clamping frame 307 is away from the original part, so that the original part can be quickly unlocked and easily removed.

[0037] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An automatic dispensing device with self-positioning function, characterized in that: include: Dispensing device body; A material discharging tray, which is arranged on the top of the main body of the glue dispensing device, and the components to be glued are placed on the material discharging tray; The clamping part is arranged on the top of the discharge tray, and the clamping part includes an adjustment block arranged on the top of the discharge tray, a slider slidably arranged inside the adjustment block, and a clamping frame passing through the adjustment block and slidably connected with the adjustment block. The slider and the clamping frame are snap-fitted, and the slider clamps the clamping frame to limit its displacement. One end of the clamping frame abuts against the original part that needs to be glued.

2. The automatic dispensing device with self-positioning function according to claim 1, characterized in that: The dispensing device body includes a longitudinal slide rail arranged at the top of the dispensing device body, a transverse slide rail arranged at one side of the dispensing device body, a dispensing arm arranged at the top of the transverse slide rail and a dispensing head arranged at the bottom of the dispensing arm, and a material discharge tray is arranged at the top of the longitudinal slide rail.

3. The automatic dispensing device with self-positioning function according to claim 1, characterized in that: The material discharging tray comprises a plurality of fixing holes opened on the top of the material discharging tray and two limiting blocks fixed on the top of the material discharging tray by bolts.

4. The automatic dispensing device with self-positioning function according to claim 1, characterized in that: The clamping parts are provided with two, and the two ends of the adjustment block are connected with the fixing holes opened on the top of the discharge tray through bolts.

5. The automatic dispensing device with self-positioning function according to claim 1, characterized in that: The clamping part includes an adjusting block, a sliding groove a opened on the side of the adjusting block, a sliding groove b opened on the side of the adjusting block, a clamping frame, a latching tooth arranged in the middle of the clamping frame and a sliding rod arranged on both sides of the clamping frame, the sliding rod passes through the adjusting block and is slidably connected thereto, and the latching tooth passes through the sliding groove b and is slidably connected thereto.

6. The automatic dispensing device with self-positioning function according to claim 5, characterized in that: The clamping part includes an adjustment block, a limiting groove opened inside the adjustment block, a slider located inside the limiting groove and a clamping head arranged inside the slider, the limiting groove and the slider are slidably connected, the clamping head and the clamping teeth are snap-fittingly connected, and a spring is arranged at the bottom of the slider.

7. The automatic dispensing device with self-positioning function according to claim 5, characterized in that: A spring is nested outside the slide bar, and the spring is located between the adjustment block and the clamping frame.

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