Automatic dispensing machine

Abstract

The utility model belongs to the technical field of industrial dispensing application, and discloses an automatic dispensing machine. The automatic dispensing machine comprises a fixing unit, a horizontal moving module and a glue injection unit, the fixing unit comprises a downward pressing assembly and a base, the base is used for bearing a workpiece, and the downward pressing assembly can abut against the workpiece and apply acting force to the workpiece so that the workpiece can abut against the base; the glue injection unit comprises a glue pressing assembly, a glue barrel and a glue injection pipe, the glue barrel and the glue pressing assembly are both arranged on the horizontal moving module, the glue injection pipe is arranged on the glue barrel and used for injecting glue into the workpiece, and the glue pressing assembly is used for applying acting force to the glue barrel so that the glue in the glue barrel can enter the glue injection pipe; the horizontal moving module can drive the glue barrel and the glue pressing assembly to move in the first direction so that the glue injection pipe can abut against a glue inlet of the workpiece in the first direction. According to the automatic dispensing machine, dispensing can be automatically carried out on a workpiece, so that the dispensing amount can be accurately controlled, and the production qualification rate of products is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of industrialized glue dispensing application, in particular to an automatic glue dispensing machine. Background Art

[0002] The motor rotor assembly mainly includes a rotor core, an axis inserted in the shaft hole of the rotor core, end plates installed at the upper and lower ends of the rotor core, and a commutator embedded in the rotor core. After the various parts of the motor rotor assembly are assembled, glue dispensing is required. The traditional glue dispensing method is to use a manual handheld pneumatic glue gun to dispense glue on the motor rotor. The glue control accuracy is low and it is time-consuming and labor-intensive. In addition, for different models of motor rotors, the manual method cannot adjust the process parameters in real time to meet different products. Therefore, the product defect rate is very high when manual glue dispensing is performed. Utility Model Content

[0003] The utility model aims to provide an automatic glue dispensing machine which can accurately control the glue dispensing amount to improve the production qualification rate of products.

[0004] To achieve this purpose, the utility model adopts the following technical solutions:

[0005] The utility model provides an automatic glue dispensing machine, comprising:

[0006] A fixing unit, the fixing unit comprising a pressing assembly and a base, the base being used to support a workpiece, the pressing assembly being able to abut against the workpiece and exert a force on the workpiece so that the workpiece is pressed tightly against the base;

[0007] Horizontal movement module;

[0008] A glue injection unit, the glue injection unit comprising a glue pressing assembly, a glue cylinder and a glue injection tube, the glue cylinder and the glue pressing assembly are both arranged on the horizontal moving module, the glue injection tube is arranged on the glue cylinder, the glue injection tube is used to inject glue into the workpiece, and the glue pressing assembly is used to apply a force to the glue cylinder so that the glue in the glue cylinder enters the glue injection tube;

[0009] The horizontal moving module can drive the glue cylinder and the glue pressing assembly to move along a first direction, so that the glue injection tube abuts against the glue inlet of the workpiece along the first direction.

[0010] Preferably, the glue pressing assembly comprises a driving motor, a screw, a guide rail, a slider and a glue pushing head, the guide rail is arranged on the horizontal moving module along the first direction, the screw is connected to the driving motor in parallel with the guide rail, the driving motor is arranged on the horizontal moving module, the screw is passed through the slider and is threadedly matched with the slider, the driving motor can drive the screw to rotate, the slider is embedded in the guide rail and can slide along the guide rail;

[0011] The rubber pushing head is arranged on the sliding block, and the rubber pushing head is used for pushing the rubber cylinder along the first direction.

[0012] Preferably, the glue pressing assembly further comprises a shading sheet arranged on the slider and a photoelectric switch arranged on the horizontal moving module, the shading sheet can approach the photoelectric switch along the first direction, and the photoelectric switch is used to detect the shading sheet and send a signal.

[0013] Preferably, the glue pressing assembly further comprises a guide plate, wherein the guide plate is arranged on the horizontal moving module between the glue cylinder and the slider, the glue pushing head is movably inserted into the guide plate, and the screw rod is rotationally matched with the guide plate.

[0014] Preferably, the glue injection unit also includes a limit block, which is arranged on the horizontal moving module. A guide through hole is opened on the limit block, and the guide through hole is aligned with the glue inlet of the workpiece along the first direction. The glue injection tube is passed through the guide through hole.

[0015] Preferably, a positioning block is provided on the base, a clamping slot is provided on the workpiece, and the positioning block is used to clamp with the clamping slot on the workpiece.

[0016] Preferably, a pressure sensor is provided on the pressing assembly.

[0017] Preferably, the glue injection unit also includes a glue cartridge fixing box, which includes a base body and an upper cover, wherein the base body is arranged on the horizontal moving module, the glue cartridge is placed in the base body, and the upper cover rests on the glue cartridge and is detachably connected to the base body.

[0018] Preferably, a locking bolt is provided on the upper cover, and the locking bolt is threadedly connected to the seat body.

[0019] Preferably, the automatic dispensing machine further comprises a frame, and the fixing unit and the horizontal moving module are both arranged on the frame.

[0020] The beneficial effects of the utility model are:

[0021] The automatic glue dispensing machine provided by the utility model has a glue injection tube connected to the glue barrel and the glue injection tube is used to inject glue into the workpiece. Since the glue pressing component can apply a force to the glue barrel so that the glue in the glue barrel enters the glue injection tube, and the horizontal moving module can drive the glue barrel and the glue pressing component to move along the first direction so that the glue injection tube abuts against the workpiece, the automatic glue dispensing machine can perform glue dispensing by automatic glue pressing instead of manual use of a glue gun, so as to achieve precise control of the glue dispensing amount, thereby improving the production qualification rate of the product; the fixing unit includes a pressing component and a base, and since the pressing component can abut against the workpiece and apply a force to the workpiece so that the workpiece abuts against the base, the fixing unit can keep the workpiece stable, avoiding the workpiece from shaking due to the abutment of the glue injection tube during glue dispensing, thereby further improving the glue injection accuracy and the production quality of the workpiece. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a structural schematic diagram of an automatic glue dispensing machine provided by a specific embodiment of the utility model;

[0023] Figure 2 This is a front view of the automatic glue dispensing machine provided by the specific embodiment of the utility model;

[0024] Figure 3 It is a top view of the glue injection unit provided in a specific embodiment of the utility model;

[0025] Figure 4 It is a side view of the glue injection unit provided in a specific embodiment of the utility model;

[0026] Figure 5 It is a schematic diagram of the installation of a workpiece and a base provided by a specific implementation method of the utility model.

[0027] In the figure:

[0028] 100-workpiece;

[0029] 1-fixed unit; 11-pressing assembly; 111-vertical moving module; 112-pressing piece; 12-base; 121-positioning block;

[0030] 2-Horizontal movement module;

[0031] 3- glue injection unit; 31- glue pressing assembly; 311- driving motor; 312- lead screw; 313- guide rail; 314- slider; 315- glue push head; 316- light shielding sheet; 317- photoelectric switch; 318- guide plate; 32- glue cylinder; 33- glue injection tube; 34- limit block; 35- glue cylinder fixing box; 351- seat body; 352- upper cover; 353- locking bolt;

[0032] 4-Stand. DETAILED DESCRIPTION

[0033] The present invention is further described in detail below in conjunction with the accompanying drawings and embodiments. It is to be understood that the specific embodiments described herein are only used to explain the present invention, rather than to limit the present invention. It should also be noted that, for ease of description, only the parts related to the present invention, rather than all structures, are shown in the accompanying drawings.

[0034] In the description of the present invention, unless otherwise clearly specified and limited, the terms "connected", "connected", and "fixed" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0035] In the present utility model, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may include that the first and second features are in direct contact, or may include that the first and second features are not in direct contact but are in contact through another feature between them. Moreover, a first feature being "above", "above" and "above" a second feature includes that the first feature is directly above and obliquely above the second feature, or simply indicates that the first feature is higher in level than the second feature. A first feature being "below", "below" and "below" a second feature includes that the first feature is directly below and obliquely below the second feature, or simply indicates that the first feature is lower in level than the second feature.

[0036] In the description of this embodiment, the terms "upper", "lower", "right", "left" and other directions or positional relationships are based on the directions or positional relationships shown in the drawings, and are only for the convenience of description and simplified operation, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as a limitation of the present invention. In addition, the terms "first" and "second" are only used to distinguish in the description and have no special meaning.

[0037] like Figure 1 and Figure 2As shown, the utility model provides an automatic glue dispensing machine, which includes a fixed unit 1, a horizontally movable module 2 and a glue injection unit 3, the glue injection unit 3 includes a glue pressing assembly 31, a glue cylinder 32 and a glue injection tube 33, the glue cylinder 32 and the glue pressing assembly 31 are both arranged on the horizontally movable module 2, the glue injection tube 33 is arranged on the glue cylinder 32, the glue injection tube 33 is used to inject glue into the workpiece 100, and the glue pressing assembly 31 is used to apply a force to the glue cylinder 32 so that the glue in the glue cylinder 32 enters the glue injection tube 33; the horizontally movable module 2 can drive the glue cylinder 32 and the glue pressing assembly 31 to move along a first direction, so that the glue injection tube 33 rests on the workpiece 100 along the first direction. In this embodiment, the glue injection tube 33 is connected to the glue cylinder 32 and the glue injection tube 33 is used to inject glue into the workpiece 100. Since the glue pressing assembly 31 can apply a force to the glue cylinder 32 to make the glue in the glue cylinder 32 enter the glue injection tube 33, and at the same time the horizontal moving module 2 can drive the glue cylinder 32 and the glue pressing assembly 31 to move along the first direction to make the glue injection tube 33 abut against the workpiece 100, the automatic glue dispensing machine can dispense glue on the workpiece 100 by automatic glue pressing instead of manually using a glue gun, so as to accurately control the amount of glue dispensed, thereby improving the production qualification rate of the product.

[0038] The fixing unit 1 includes a pressing assembly 11 and a base 12. The base 12 is used to support the workpiece 100. The pressing assembly 11 can abut against the workpiece 100 and apply a force to the workpiece 100 so that the workpiece 100 abuts against the base 12. In this embodiment, the fixing unit 1 includes the pressing assembly 11 and the base 12. Since the pressing assembly 11 can abut against the workpiece 100 and apply a force to the workpiece 100 so that the workpiece 100 abuts against the base 12, the fixing unit 1 can keep the workpiece 100 stable, and avoid the workpiece 100 from shaking due to the abutment of the glue injection tube 33 during glue dispensing, thereby further improving the glue injection accuracy and the production quality of the workpiece 100. Specifically, a groove is provided on the base 12, and the workpiece 100 to be glued is placed in the groove of the base 12. The pressing assembly 11 can lean against the workpiece 100 and press the workpiece 100 downward, so that the workpiece 100 can be firmly fixed on the base 12 to prevent the glue injection tube 33 from pushing the workpiece 100 down during the glue dispensing operation.

[0039] Furthermore, if Figure 1 , Figure 3 as well as Figure 4As shown, the glue pressing assembly 31 includes a driving motor 311, a screw rod 312, a guide rail 313, a slider 314 and a glue pushing head 315. The guide rail 313 is arranged on the horizontal moving module 2 along the first direction. The screw rod 312 is connected to the driving motor 311 in parallel with the guide rail 313. The driving motor 311 is arranged on the horizontal moving module 2. The screw rod 312 is passed through the slider 314 and is threadedly matched with the slider 314. The driving motor 311 can drive the screw rod 312 to rotate. The slider 314 is embedded in the guide rail 313 and the slider 314 can slide along the guide rail 313; the glue pushing head 315 is arranged on the slider 314, and the glue pushing head 315 is used to push the glue cylinder 32 along the first direction. In this embodiment, the glue pressing assembly 31 is a screw guide rail device commonly used in the field. The driving motor 311 drives the screw rod 312 to rotate, and the slider 314 that is threadedly matched with the screw rod 312 will drive the glue pushing head 315 thereon to move along the guide rail 313, thereby enabling accurate pushing of the front glue cylinder 32; the horizontal moving module 2 has the same structure and working principle as the glue pressing assembly 31, which will not be elaborated here. The driving motor 311 and the guide rail 313 of the glue pressing assembly 31 are both arranged on the horizontal moving slider of the horizontal moving module 2, so the horizontal moving module 2 can drive the glue pressing assembly 31 to move and make the glue injection tube 33 rest on the glue inlet of the workpiece 100; in another embodiment, the horizontal moving module 2 and the glue pressing assembly 31 can also be telescopic cylinders or other devices that can achieve horizontal displacement, which are not limited here. Specifically, the glue pushing head 315 consists of a push rod and a round cake-shaped pushing portion at the end of the push rod. The pushing portion matches the shape of the glue cylinder 32 and can extend into the glue cylinder 32 to push the glue.

[0040] Specifically, Figure 1 and Figure 3As shown, the glue pressing assembly 31 also includes a shading sheet 316 disposed on the slider 314 and a photoelectric switch 317 disposed on the horizontal moving module 2. The shading sheet 316 can approach the photoelectric switch 317 along a first direction, and the photoelectric switch 317 is used to detect the shading sheet 316 and send a signal. In this embodiment, the driving motor 311 can drive the screw rod 312 to rotate forward or reverse to realize that the slider 314 is close to or away from the glue cylinder 32; when starting the glue dispensing operation, the staff first starts the horizontal moving module 2 to make the glue injection tube 33 rest against the glue inlet, and then starts the driving motor 311 and controls the driving motor 311 to rotate forward, so that the slider 314 drives the glue pushing head 315 to approach the glue cylinder 32 and press the glue cylinder 32; when the glue in the glue cylinder 32 is used up, the staff controls the driving motor 311 to reverse. , the slider 314 drives the rubber pusher 315 away from the rubber cylinder 32, so that the staff can easily replace the new rubber cylinder 32. In this process, since the slider 314 is provided with a light shielding sheet 316 and the horizontal moving module 2 is provided with a photoelectric switch 317, when the light shielding sheet 316 on the slider 314 moves along the first direction to the photoelectric switch 317, the photoelectric switch 317 will send a signal, and the surface rubber pusher 315 will completely detach from the rubber cylinder 32. At this time, the drive motor 311 stops and the slider 314 stops moving. Specifically, the photoelectric switch 317 is a slot-type photoelectric switch commonly used in the art. When the light shielding sheet 316 moves along the first direction to the photoelectric switch 317, it can block the signal of the photoelectric switch 317, thereby sending a signal to the outside to control the drive motor 311 to stop; the specific structure and working principle of the photoelectric switch 317 are not described in detail here.

[0041] Specifically, Figure 3 and Figure 4 As shown, the glue pressing assembly 31 also includes a guide plate 318, which is arranged on the horizontal moving module 2 between the glue cylinder 32 and the slider 314, the glue pushing head 315 is movably inserted into the guide plate 318, and the screw rod 312 is rotatably matched with the guide plate 318. In this embodiment, the guide plate 318 is fixed on the horizontal moving module 2 and is located between the rubber cylinder 32 and the slider 314 along the first direction. A through hole matching the rubber pushing head 315 is opened on the guide plate 318. The through hole is aligned with the rubber cylinder 32 along the first direction. The rubber pushing head 315 passes through the through hole and slides with the slider 314. The other end of the screw rod 312 rotates with the guide plate 318 through a bearing. Therefore, the slider 314 can support and guide the rubber pushing head 315 and the screw rod 312 to prevent the rubber pushing head 315 and the screw rod 312 from being skewed due to their excessive length, thereby ensuring that the rubber pushing head 315 can accurately align with the rubber cylinder 32 and squeeze the glue.

[0042] Furthermore, if Figure 3 and Figure 4As shown, the glue injection unit 3 also includes a limit block 34, which is arranged on the horizontal moving module 2, and a guide through hole is opened on the limit block 34, which is aligned with the glue inlet of the workpiece 100 along the first direction, and the glue injection tube 33 is inserted into the guide through hole. In this embodiment, the limit block 34 is detachably fixed to the horizontal moving module 2, and a guide through hole is opened on the limit block 34 to match the outer wall of the glue injection tube 33, and the guide through hole is aligned with the glue inlet of the workpiece 100 along the first direction, so as to limit and guide the glue injection tube 33, and ensure that the glue injection tube 33 can accurately inject glue into the workpiece 100.

[0043] Furthermore, if Figure 1 and Figure 5 As shown, a positioning block 121 is provided on the base 12, and a slot is provided on the workpiece 100, and the positioning block 121 is used to engage with the slot on the workpiece 100. In this embodiment, the end of the positioning block 121 on the base 12 is wedge-shaped, and the workpiece 100 to be glued is provided with a slot extending vertically, and the wedge-shaped end of the positioning block 121 can be inserted into the slot of the workpiece 100, so as to position the workpiece 100 so that the glue inlet of the workpiece 100 is always aligned with the glue injection tube 33 of the glue injection unit 3 along the first direction; if the positioning block 121 is not inserted into the slot of the workpiece 100, it proves that the workpiece 100 is not placed in place, and the glue inlet of the workpiece 100 is not aligned with the glue injection tube 33 at this time, and the staff needs to rotate the workpiece 100 on the base 12 so that the end of the positioning block 121 is inserted into the slot of the workpiece 100, which means that the workpiece 100 is placed in place and the subsequent glue dispensing operation can be performed.

[0044] Furthermore, if Figure 1 As shown, a pressure sensor is provided on the pressing assembly 11. In this embodiment, the pressing assembly 11 includes a vertical moving module 111 and a pressing piece 112. The vertical moving module 111 has the same structure as the horizontal moving module 2, and both are screw guide rail devices. The specific structure and working principle thereof are not described in detail here. The pressing piece 112 is provided on a vertical moving slider of the vertical moving module 111. The vertical moving module 111 can drive the pressing piece 112 to move up and down in the vertical direction through the vertical moving slider, so that the pressing piece 112 is vertically pressed against the workpiece 100, thereby fixing the workpiece 100 on the base 12; the pressing piece 112 and the vertical moving slider are connected to each other. A pressure sensor is arranged between the movable sliders, and the pressure sensor can detect the pressure of the pressing piece 112 on the workpiece 100 below; specifically, the staff can set the pressure limit according to the properties of the workpiece 100 itself, and then use the downward pressing component 11 to press the workpiece 100. When the pressure sensor detects that the pressure of the pressing piece 112 on the workpiece 100 reaches the preset pressure limit, the pressure sensor will send a signal and control the vertical moving module 111 to stop moving downward, thereby effectively fixing the workpiece 100 while avoiding damage to the workpiece 100.

[0045] Furthermore, if Figure 3 and Figure 4 As shown, the glue injection unit 3 also includes a glue cartridge fixing box 35, which includes a base 351 and an upper cover 352. The base 351 is arranged on the horizontal moving module 2, and the glue cartridge 32 is placed in the base 351. The upper cover 352 abuts against the glue cartridge 32 and is detachably connected to the base 351. In this embodiment, a receiving groove matching the shape of the glue cartridge 32 is provided on the base 351, and the inner wall of the receiving groove can abut against the side wall and the two end surfaces of the glue cartridge 32 to prevent the glue cartridge 32 from moving in the horizontal direction in the base 351; the upper cover 352 is arranged on the base 351 and can abut against the glue cartridge 32 in the vertical direction, thereby limiting the vertical position of the glue cartridge 32; the glue cartridge fixing box 35 can effectively fix the glue cartridge 32, preventing the glue cartridge 32 from collapsing due to unstable force after being pushed by the glue pushing head 315, thereby ensuring the smooth progress of the glue dispensing operation. It is understandable that a plurality of accommodating grooves may be provided in the seat body 351 to facilitate the staff to place the rubber cylinders 32 of the two-component glue that needs to be mixed. Corresponding to the plurality of rubber cylinders 32, a plurality of rubber pushing heads 315 are provided on the slider 314, which can push the plurality of rubber cylinders 32 at the same time.

[0046] Specifically, Figure 3 and Figure 4 As shown, a locking bolt 353 is provided on the upper cover 352, and the locking bolt 353 is threadedly connected with the seat body 351. In this embodiment, the rubber cartridge fixing box 35 is a box-shaped structure in which the upper cover 352 is covered on the seat body 351, one side of the upper cover 352 is rotatably connected with the seat body 351 through a hinge, and a locking bolt 353 is provided on the other side of the upper cover 352, and the locking bolt 353 can be threadedly connected with the seat body 351, so as to fix the rubber cartridge 32 in the seat body 351; when the rubber cartridge 32 needs to be replaced, the upper cover 352 can be opened by manually screwing the moving bolt 353, which is convenient and quick; specifically, the upper cover 352 and the seat body 351 are provided with avoidance holes for the rubber cartridge 32 to pass through on both sides of the side along the first direction.

[0047] Furthermore, if Figure 1 As shown, the automatic glue dispensing machine also includes a stand 4, and the fixed unit 1 and the horizontal moving module 2 are both arranged on the stand 4. In this embodiment, the vertical moving module 111, the base 12 and the horizontal moving module 2 are all arranged on the stand 4, so that the automatic glue dispensing machine is integrated into an integral structure, which is convenient for overall transportation and movement; specifically, the stand 4 is a frame structure with a bearing table, and the vertical moving module 111, the base 12 and the horizontal moving module 2 are all arranged on the bearing table of the stand 4.

[0048] Obviously, the above embodiments of the present invention are merely examples for the purpose of clearly illustrating the present invention, and are not intended to limit the implementation methods of the present invention. For those skilled in the art, various obvious changes, readjustments and substitutions can be made without departing from the scope of protection of the present invention. It is not necessary and impossible to list all implementation methods here. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention shall be included in the scope of protection of the claims of the present invention.

Claims

1. Automatic glue dispensing machine, characterized in that, include: A fixing unit (1), the fixing unit (1) comprising a pressing assembly (11) and a base (12), the base (12) being used to support a workpiece (100), the pressing assembly (11) being capable of leaning against the workpiece (100) and applying a force to the workpiece (100) so that the workpiece (100) is pressed tightly against the base (12); Horizontal movement module (2); A glue injection unit (3), the glue injection unit (3) comprising a glue pressing component (31), a glue cylinder (32) and a glue injection tube (33), the glue cylinder (32) and the glue pressing component (31) are both arranged on the horizontal moving module (2), the glue injection tube (33) is arranged on the glue cylinder (32), the glue injection tube (33) is used to inject glue into the workpiece (100), and the glue pressing component (31) is used to apply a force to the glue cylinder (32) so that the glue in the glue cylinder (32) enters the glue injection tube (33); The horizontal moving module (2) can drive the glue cylinder (32) and the glue pressing assembly (31) to move along a first direction, so that the glue injection tube (33) abuts against the glue inlet of the workpiece (100) along the first direction.

2. The automatic glue dispensing machine according to claim 1, characterized in that: The glue pressing assembly (31) comprises a driving motor (311), a screw rod (312), a guide rail (313), a slider (314) and a glue pushing head (315); the guide rail (313) is arranged on the horizontal moving module (2) along the first direction; the screw rod (312) and the guide rail (313) are connected to the driving motor (311) in parallel; the driving motor (311) is arranged on the horizontal moving module (2); the screw rod (312) is inserted into the slider (314) and is threadedly matched with the slider (314); the driving motor (311) can drive the screw rod (312) to rotate; the slider (314) is embedded in the guide rail (313) and can slide along the guide rail (313); The rubber pushing head (315) is arranged on the sliding block (314), and the rubber pushing head (315) is used to push the rubber cylinder (32) along the first direction.

3. The automatic glue dispensing machine according to claim 2, characterized in that: The glue pressing assembly (31) further comprises a light shielding sheet (316) arranged on the slider (314) and a photoelectric switch (317) arranged on the horizontal moving module (2); the light shielding sheet (316) is capable of approaching the photoelectric switch (317) along the first direction; and the photoelectric switch (317) is used to detect the light shielding sheet (316) and send out a signal.

4. The automatic glue dispensing machine according to claim 2, characterized in that: The glue pressing assembly (31) further comprises a guide plate (318), wherein the guide plate (318) is arranged on the horizontal moving module (2) between the glue cylinder (32) and the slider (314), the glue pushing head (315) is movably inserted into the guide plate (318), and the screw rod (312) is rotatably matched with the guide plate (318).

5. The automatic glue dispensing machine according to claim 1, characterized in that: The glue injection unit (3) further comprises a limit block (34), wherein the limit block (34) is arranged on the horizontal moving module (2), and a guide through hole is provided on the limit block (34), wherein the guide through hole is aligned with the glue inlet of the workpiece (100) along the first direction, and the glue injection tube (33) is passed through the guide through hole.

6. The automatic glue dispensing machine according to claim 1, characterized in that: A positioning block (121) is provided on the base (12), a clamping groove is provided on the workpiece (100), and the positioning block (121) is used to clamp with the clamping groove on the workpiece (100).

7. The automatic glue dispensing machine according to claim 1, characterized in that: The pressing component (11) is provided with a pressure sensor.

8. The automatic glue dispensing machine according to claim 1, characterized in that: The glue injection unit (3) further comprises a glue cartridge fixing box (35), wherein the glue cartridge fixing box (35) comprises a base (351) and an upper cover (352), wherein the base (351) is arranged on the horizontal moving module (2), the glue cartridge (32) is placed in the base (351), and the upper cover (352) abuts against the glue cartridge (32) and is detachably connected to the base (351).

9. The automatic glue dispensing machine according to claim 8, characterized in that: The upper cover (352) is provided with a locking bolt (353), and the locking bolt (353) is threadedly connected to the seat body (351).

10. The automatic glue dispensing machine according to any one of claims 1 to 9, characterized in that: The automatic glue dispensing machine also includes a stand (4), and the fixed unit (1) and the horizontal moving module (2) are both arranged on the stand (4).

Images