Dispensing machine convenient to use

Abstract

The utility model discloses a glue dispenser convenient to use, relates to the technical field of glue dispensers, and aims to solve the problems that a workpiece cannot be positioned and placed and the practicability is poor when the workpiece is subjected to glue dispensing and clamping in the prior art. A dispensing table is fixedly installed in the middle of the upper portion of the machine table, clamping plates are symmetrically arranged on the two sides of the upper portion of the dispensing table respectively, a positioning backup plate is fixedly installed at the front end of the upper portion of the dispensing table, a positioning push plate is arranged at the rear end of the upper portion of the dispensing table, and a fixing plate is arranged at the rear end of the positioning push plate. The fixing plate is fixedly connected with the machine table through screws, an air cylinder is fixedly installed in the middle of the rear end of the fixing plate, the push rod end of the air cylinder penetrates through the fixing plate and is fixedly connected with the positioning push plate through screws, a lead screw cavity is formed in the machine table, a ball screw is arranged in the lead screw cavity, and the ball screw is rotationally connected with the machine table.

Description

Technical Field

[0001] The utility model relates to the technical field of glue dispensing machines, in particular to a glue dispensing machine which is easy to use. Background Art

[0002] A dispensing machine is an automated machine that is specifically designed to control fluids. It can drip and apply fluids to the surface of a workpiece. It is mainly used to accurately dispense, inject, apply, and drip glue, paint, and other liquids in product processes to the precise location of each product. It can be used to achieve dotting, drawing lines, circles, or arcs.

[0003] For example, the patent with announcement number CN211838826U (a convenient multi-angle dispensing machine): includes a workbench, the top of which is rotatably connected to a rotating shaft, and the top of the rotating shaft is connected to a workpiece table, the top of the workbench is fixedly connected to an L-shaped support plate, and the top of the L-shaped support plate is fixedly installed with a PLC controller;

[0004] Although the above-mentioned prior art is convenient for automated dispensing, it is not possible to position and place the workpiece when the workpiece is being dispensed and clamped, and has poor practicality. Therefore, the market urgently needs to develop an easy-to-use dispensing machine to help people solve the existing problems. Utility Model Content

[0005] The utility model aims to provide a convenient glue dispensing machine to solve the problem of poor practicality that the workpiece cannot be positioned and placed when the workpiece is being glued and clamped in the above-mentioned background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a convenient-to-use dispensing machine, including a machine table, a dispensing table is fixedly installed in the middle above the machine table, clamps are symmetrically arranged on both sides above the dispensing table, a positioning support plate is fixedly installed at the front end above the dispensing table, a positioning push plate is arranged at the rear end above the dispensing table, a fixing plate is arranged at the rear end of the positioning push plate, and the fixing plate is fixedly connected to the machine table by screws, a cylinder is fixedly installed in the middle of the rear end of the fixing plate, and the push rod end of the cylinder passes through the fixing plate and is fixedly connected to the positioning push plate by screws.

[0007] Preferably, a screw cavity is provided inside the machine, a ball screw is provided inside the screw cavity, and the ball screw is rotatably connected to the machine, sliding blocks are symmetrically provided at both ends of the outer side of the ball screw, and the two sliding blocks are slidably connected to the ball screw through ball nuts, a connecting plate is fixedly installed above the sliding block, and the upper end of the connecting plate extends to the top of the machine, a transmission arm is fixedly installed above the connecting plate, and the transmission arm is fixedly connected to the clamping plate by screws.

[0008] Preferably, a motor cavity is provided inside the machine along one side of the screw cavity, a motor is provided inside the motor cavity, and the motor is fixedly connected to the machine via screws, and an output end of the motor is fixedly connected to the ball screw.

[0009] Preferably, the positioning support plate and the positioning push plate have the same internal structure, a plate cavity is provided inside the positioning support plate, a straight roller is provided inside the plate cavity, and a plurality of straight rollers are provided, and the straight rollers are rotatably connected to the positioning support plate.

[0010] Preferably, a straight rod is fixedly mounted on one side of the positioning push plate facing the fixed plate, and one end of the straight rod away from the positioning push plate passes through the fixed plate.

[0011] Preferably, a frame is fixedly installed on the top of the machine platform, a vertical plate is fixedly installed on the top of the inner side of the frame, and two vertical plates are provided, a linear motor 1 is fixedly installed on the inner side of the two vertical plates, a horizontal plate is slidably installed between the two linear motors 1, and a linear motor 2 is fixedly installed below the horizontal plate.

[0012] Preferably, an electric cylinder is slidably mounted below the second linear motor, a glue dispensing head is mounted below the electric cylinder, and the electric cylinder and the glue dispensing head are fixedly connected by screws.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] The utility model has clamping plates symmetrically arranged on both sides above the dispensing table, a positioning support plate fixedly installed on the front end above the dispensing table, and a positioning push plate arranged on the rear end above the dispensing table. When dispensing glue on the workpiece, the workpiece is placed on the dispensing table, and the positioning push plate is driven by a cylinder to move to push the workpiece against the positioning support plate to achieve positioning of the workpiece in the front and back directions, and then the two clamping plates are synchronously driven to approach each other to clamp the workpiece to achieve positioning of the workpiece in the left and right directions, thereby achieving positioning and placement of the workpiece during dispensing and clamping, thereby increasing practicality.

[0015] The utility model arranges a ball screw inside the machine platform, and two sliding blocks are arranged on the ball screw. The two sliding blocks are fixedly connected to two clamping plates through transmission arms and connecting plates respectively, so that when clamping the workpiece, the two clamping plates can synchronously approach or move away from each other, which is beneficial to the positioning and clamping of the plate on the dispensing table and increases practicality.

[0016] The utility model arranges a plurality of straight rollers inside the positioning back plate and the positioning push plate, so that after the positioning back plate and the positioning push plate clamp the positioning workpiece, when the two clamping plates position the workpiece, the arrangement of the straight rollers enables the workpiece to move left and right, which is beneficial to the positioning and placement of the workpiece. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a front view of a convenient glue dispensing machine of the utility model;

[0018] Figure 2 It is a cross-sectional view of a convenient glue dispensing machine of the utility model;

[0019] Figure 3 It is a top view of the dispensing station of the utility model;

[0020] Figure 4 It is a cross-sectional view from above of the positioning support plate of the present utility model.

[0021] In the figure: 1, machine table; 101, motor cavity; 102, screw cavity; 2, frame; 3, vertical plate; 4, linear motor one; 5, horizontal plate; 6, linear motor two; 7, electric cylinder; 8, dispensing head; 9, dispensing table; 10, clamping plate; 11, transmission arm; 12, positioning support plate; 1201, plate cavity; 13, positioning push plate; 14, motor; 15, ball screw; 16, sliding block; 17, connecting plate; 18, fixing plate; 19, cylinder; 20, straight rod; 21, straight roller. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0023] See also Figure 1-4 The utility model provides an embodiment: a convenient glue dispensing machine, including a machine table 1, a glue dispensing table 9 is fixedly installed in the middle above the machine table 1, and clamping plates 10 are symmetrically arranged on both sides above the glue dispensing table 9, a positioning support plate 12 is fixedly installed at the front end above the glue dispensing table 9, a positioning push plate 13 is arranged at the rear end above the glue dispensing table 9, a fixing plate 18 is arranged at the rear end of the positioning push plate 13, and the fixing plate 18 is fixedly connected to the machine table 1 by screws, and a cylinder 19 is fixedly installed in the middle of the rear end of the fixing plate 18, and the push rod end of the cylinder 19 passes through the fixing plate 18 and is fixedly connected to the positioning push plate 13 by screws.

[0024] During use, when the workpiece is being glued, the workpiece is placed on the glue dispensing table 9, and the positioning push plate 13 is driven by the cylinder 19 to move so as to push the workpiece against the positioning support plate 12, thereby realizing the positioning of the workpiece in the front and back directions, and then the two clamping plates 10 are synchronously driven to approach each other to clamp the workpiece, thereby realizing the positioning of the workpiece in the left and right directions during glue dispensing and clamping, thereby increasing practicality.

[0025] Furthermore, a screw cavity 102 is provided inside the machine 1, and a ball screw 15 is provided inside the screw cavity 102, and the ball screw 15 is rotatably connected to the machine 1, and sliding blocks 16 are symmetrically provided at both ends of the outer side of the ball screw 15, and the two sliding blocks 16 are slidably connected to the ball screw 15 through ball nuts, and the threads at the two ends of the outer side of the ball screw 15 are in opposite directions, so that the two sliding blocks 16 can move closer to each other or move away from each other, and a connecting plate 17 is fixedly installed above the sliding block 16, and the upper end of the connecting plate 17 extends to the top of the machine 1, and a transmission arm 11 is fixedly installed above the connecting plate 17, and the transmission arm 11 is fixedly connected to the clamping plate 10 by screws, so that by driving the ball screw 15 to rotate, the two clamping plates can be synchronously driven to move under the transmission of the two sliding blocks 16, the connecting plate 17 and the transmission arm 11, which is beneficial to the positioning and clamping of the workpiece.

[0026] Furthermore, a motor cavity 101 is provided inside the machine 1 along one side of the screw cavity 102, and a motor 14 is provided inside the motor cavity 101. The motor 14 is fixedly connected to the machine 1 by screws, and the output end of the motor 14 is fixedly connected to the ball screw 15, so that the motor 14 can drive the ball screw 15 to rotate.

[0027] Furthermore, the internal structures of the positioning support plate 12 and the positioning push plate 13 are the same. A plate cavity 1201 is provided inside the positioning support plate 12. A straight roller 21 is provided inside the plate cavity 1201. There are multiple straight rollers 21. The straight rollers 21 are rotatably connected to the positioning support plate 12. Through the setting of the straight rollers 21, the workpiece can move left and right, which is beneficial to the positioning and placement of the workpiece.

[0028] Furthermore, a straight rod 20 is fixedly installed on one side of the positioning push plate 13 facing the fixed plate 18, and one end of the straight rod 20 away from the positioning push plate 13 passes through the fixed plate 18. The setting of the straight rod 20 can guide the positioning push plate 13, thereby increasing the linear stability of the movement of the positioning push plate 13.

[0029] Furthermore, a frame 2 is fixedly installed on the top of the machine 1, and a vertical plate 3 is fixedly installed on the upper inner side of the frame 2, and two vertical plates 3 are provided, and a linear motor 4 is fixedly installed on the inner sides of the two vertical plates 3, and a horizontal plate 5 is slidably installed between the two linear motors 4, and both ends of the horizontal plate 5 are respectively fixedly connected to the sliding ends of the two linear motors 4, and a linear motor 2 6 is fixedly installed below the horizontal plate 5, and an electric cylinder 7 is slidably installed below the linear motor 2 6, and the electric cylinder 7 is fixedly connected to the sliding end of the linear motor 2 6, and a glue dispensing head 8 is installed below the electric cylinder 7, and the electric cylinder 7 and the glue dispensing head 8 are fixedly connected by screws, and the glue dispensing head 8 is connected to an external glue delivery supply device through a long hose, so as to facilitate the delivery of glue to the glue dispensing head 8 for glue dispensing.

[0030] Working principle: When in use, when dispensing glue on the workpiece, place the workpiece on the dispensing table 9, and drive the positioning push plate 13 to move through the cylinder 19 to push the workpiece against the positioning support plate 12, so that the workpiece is positioned in the front and rear directions, and then start the motor 14 to drive the ball screw 15 to rotate, so that the two sliding blocks 16 are close to each other, and the two clamping plates 10 are driven close to each other synchronously to clamp the workpiece, and the straight roller 21 is set to enable the workpiece to move left and right, so that the workpiece is positioned and placed in the left and right directions, and the positioning and clamping of the workpiece during dispensing is realized, and then the dispensing head 8 can be driven to move forward and backward through the set linear motor 1 4, and can be driven to move left and right through the set linear motor 2 6, and then the dispensing head 8 can be driven to move up and down through the set electric cylinder 7, so as to realize the multi-directional movement of the dispensing head 8 for dispensing.

[0031] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A convenient glue dispensing machine, comprising a machine platform (1), characterized in that: A dispensing platform (9) is fixedly installed in the middle above the machine (1), and clamping plates (10) are symmetrically arranged on both sides above the dispensing platform (9). A positioning support plate (12) is fixedly installed at the front end above the dispensing platform (9), and a positioning push plate (13) is arranged at the rear end above the dispensing platform (9). A fixing plate (18) is arranged at the rear end of the positioning push plate (13), and the fixing plate (18) is fixedly connected to the machine (1) by screws. A cylinder (19) is fixedly installed in the middle of the rear end of the fixing plate (18), and the push rod end of the cylinder (19) passes through the fixing plate (18) and is fixedly connected to the positioning push plate (13) by screws.

2. A convenient glue dispensing machine according to claim 1, characterized in that: The machine platform (1) is provided with a screw cavity (102) inside, a ball screw (15) is provided inside the screw cavity (102), and the ball screw (15) is rotatably connected to the machine platform (1), sliding blocks (16) are symmetrically provided at both ends of the outer side of the ball screw (15), and the two sliding blocks (16) are slidably connected to the ball screw (15) via ball nuts, a connecting plate (17) is fixedly mounted above the sliding block (16), and the upper end of the connecting plate (17) extends to the top of the machine platform (1), and a transmission arm (11) is fixedly mounted above the connecting plate (17), and the transmission arm (11) is fixedly connected to the clamping plate (10) via screws.

3. A convenient glue dispensing machine according to claim 2, characterized in that: A motor cavity (101) is arranged inside the machine platform (1) along one side of the screw cavity (102), a motor (14) is arranged inside the motor cavity (101), and the motor (14) is fixedly connected to the machine platform (1) via screws, and an output end of the motor (14) is fixedly connected to the ball screw (15).

4. The easy-to-use glue dispensing machine according to claim 1, characterized in that: The positioning support plate (12) and the positioning push plate (13) have the same internal structure. A plate cavity (1201) is provided inside the positioning support plate (12). A straight roller (21) is provided inside the plate cavity (1201). A plurality of straight rollers (21) are provided. The straight rollers (21) are rotatably connected to the positioning support plate (12).

5. The easy-to-use glue dispensing machine according to claim 1, characterized in that: A straight rod (20) is fixedly mounted on one side of the positioning push plate (13) facing the fixed plate (18), and one end of the straight rod (20) away from the positioning push plate (13) passes through the fixed plate (18).

6. The easy-to-use glue dispensing machine according to claim 1, characterized in that: A frame (2) is fixedly mounted above the machine platform (1), a vertical plate (3) is fixedly mounted above the inner side of the frame (2), and two vertical plates (3) are provided, a linear motor 1 (4) is fixedly mounted on the inner side of the two vertical plates (3), a horizontal plate (5) is slidably mounted between the two linear motors 1 (4), and a linear motor 2 (6) is fixedly mounted below the horizontal plate (5).

7. The easy-to-use glue dispensing machine according to claim 6, characterized in that: An electric cylinder (7) is slidably mounted below the second linear motor (6), a glue dispensing head (8) is mounted below the electric cylinder (7), and the electric cylinder (7) and the glue dispensing head (8) are fixedly connected by screws.

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