Automatic glue dispensing machine

Abstract

The present application relates to the technical field of glue dispensing equipment, and in particular to an automatic glue dispensing machine, including a support carrier, wherein the upper end surface of the support carrier is provided with a plurality of placement grooves for placing workpieces, and one end of the placement groove is extended to the outer wall of the support carrier, so that one end of the workpiece protrudes from the outer wall of the support carrier, and the side wall of the support carrier is rotatably connected with a positioning baffle abutting against the outer end surface of the workpiece, and the support carrier is provided with a limiting member for rotationally limiting the positioning baffle. Multiple workpieces are placed in the placement grooves correspondingly, so that one end of the workpiece protrudes from the outer wall of the support carrier, and then the positioning baffle is rotated so that the positioning baffle abuts against the outer end surface of the workpiece, thereby effectively fixing the workpiece, and the positioning baffle is rotationally limited by the limiting member so that the positioning baffle maintains the abutment state against the workpiece, effectively improving the loading efficiency of the product.

Description

Technical Field

[0001] The present application relates to the technical field of glue dispensing equipment, and in particular to an automatic glue dispensing machine. Background Art

[0002] In industrial production, products need to be glued before being assembled into a whole. Currently, glue dispensing is performed on products through glue dispensing machines. First, multiple products are placed on a carrier, and then the multiple products are limited by the limiting mechanism on the carrier. Then, the carrier is placed on the workbench of the glue dispensing machine to perform glue dispensing on each product. The limiting mechanism on the existing glue dispensing machine carrier has a complex structure and many operating steps, which reduces the loading efficiency of the product, so further improvement is needed. Utility Model Content

[0003] In order to improve the loading efficiency of products, the present application provides an automatic glue dispensing machine.

[0004] The automatic dispensing machine provided in this application adopts the following technical solution:

[0005] An automatic glue dispensing machine includes a supporting carrier, wherein the upper end surface of the supporting carrier is provided with a plurality of placement grooves for placing workpieces, and one end of the placement groove extends to the outer wall of the supporting carrier so that one end of the workpiece protrudes from the outer wall of the supporting carrier. The side wall of the supporting carrier is rotatably connected to a positioning baffle abutting against the outer end surface of the workpiece, and the supporting carrier is provided with a limit member for limiting the rotation of the positioning baffle.

[0006] By adopting the above technical solution, multiple workpieces are placed in the placement grooves accordingly, so that one end of the workpiece protrudes from the outer wall of the supporting carrier, and then the positioning baffle is rotated so that the positioning baffle abuts against the outer end surface of the workpiece, thereby effectively fixing the workpiece, and the positioning baffle is rotationally limited by the limiting member so that the positioning baffle maintains the abutment state against the workpiece, thereby effectively improving the loading efficiency of the product.

[0007] Preferably, a hinge seat is fixed on the lower end surface of the supporting vehicle, the hinge seat protrudes from the outer wall of the supporting vehicle, the hinge seat has a hinge groove, the hinge seat is provided with a hinge shaft fixedly connected to the inner wall of the hinge groove and outside the supporting vehicle, the positioning baffle is fixedly connected to a hinge ear plate, and the hinge ear plate is rotatably sleeved on the hinge shaft.

[0008] By adopting the above technical solution, an articulated seat, an articulated shaft and an articulated ear plate are provided to realize the rotational connection between the positioning baffle and the supporting carrier.

[0009] Preferably, a first connecting column is protruding and fixed on the outer wall of the free end of the positioning baffle, and a second connecting column located below the supporting vehicle is protruding and fixed on the outer wall of the hinge seat, and the limiting member is a tension spring arranged between the first connecting column and the second connecting column to force the free end of the positioning baffle to rotate toward the direction close to the second connecting column.

[0010] By adopting the above technical solution, a first connecting column and a second connecting column are provided to provide an installation carrier for the tension spring. The tension spring is always in a tensioned state. Under normal conditions, the free end of the positioning baffle rotates downward around the axis of the hinge shaft, and the tension spring forces the free end of the positioning baffle to rotate to a vertical state, thereby providing a clearance space for the staff to place the workpiece in the placement groove. After the workpiece is placed, the free end of the positioning baffle is rotated so that the free end of the positioning baffle swings upward beyond the horizontal state. The free end of the positioning baffle continues to swing upward under the restoring elastic force of the tension spring, so that the side wall of the positioning baffle is pressed against the outer end face of the workpiece, thereby effectively fixing the workpiece.

[0011] Preferably, a support limit block for abutting against the positioning baffle is protruding and fixed on the lower end surface of the hinge seat.

[0012] By adopting the above technical solution, a support limit block is additionally provided for the positioning baffle to abut against. When the free end of the positioning baffle swings downward to abut against the support limit block, the positioning baffle is in a vertical state.

[0013] Preferably, the first connecting column and the second connecting column both have a slot, and the hook at the end of the tension spring is hung in the slot.

[0014] Preferably, the ends of the first connecting column and the second connecting column are coaxially threadedly connected to the limiting bolt, and a slot is formed between the nut end face of the limiting bolt and the end face of the first connecting column / the second connecting column.

[0015] By adopting the above technical solution, the hook at the end of the tension spring is hung on the card slot, which effectively reduces the possibility of the tension spring and the first connecting column / the second connecting column being separated.

[0016] Preferably, it also includes a dispensing table, a storage table connected to the dispensing table along a transverse sliding motion, a gantry fixedly connected to the dispensing table, a movable seat connected to the gantry along a longitudinal sliding motion, and a glue injection head connected to the movable seat along a vertical sliding motion, and the supporting carrier is placed on the storage table.

[0017] By adopting the above technical solution, three-axis linkage is achieved through the lateral movement of the storage table, the longitudinal movement of the moving seat and the vertical movement of the glue injection head, thereby realizing the glue dispensing operation on the workpieces at different positions on the supporting carrier.

[0018] Preferably, a positioning hole is formed on the upper end surface of the storage platform, and a positioning column inserted into the positioning hole is protrudingly fixed on the lower end surface of the supporting carrier.

[0019] By adopting the above technical solution, the support carrier is placed on the storage table, and the positioning column is inserted into the positioning hole to achieve the positioning of the support carrier and the storage table.

[0020] In summary, the utility model has the following beneficial effects:

[0021] 1. Place multiple workpieces in the placement grooves correspondingly, so that one end of the workpiece protrudes from the outer wall of the support carrier, and then rotate the positioning baffle so that the positioning baffle abuts against the outer end surface of the workpiece, thereby effectively fixing the workpiece, and the positioning baffle is rotated and limited by the limiting member so that the positioning baffle maintains the abutment state with the workpiece, effectively improving the loading efficiency of the product;

[0022] 2. A first connecting column and a second connecting column are provided to provide a mounting carrier for the tension spring. The tension spring is always in a tensioned state. Under normal conditions, the free end of the positioning baffle rotates downward around the axis of the hinge shaft, and the tension spring forces the free end of the positioning baffle to rotate to a vertical state, thereby providing a clearance space for the staff to place the workpiece in the placement slot. After the workpiece is placed, the free end of the positioning baffle is rotated so that the free end of the positioning baffle swings upward beyond the horizontal state. The free end of the positioning baffle continues to swing upward under the restoring elastic force of the tension spring, so that the side wall of the positioning baffle is pressed against the outer end surface of the workpiece, thereby effectively fixing the workpiece;

[0023] 3. Through the lateral movement of the storage table, the longitudinal movement of the moving seat and the vertical movement of the glue injection head, three-axis linkage is realized, so that the glue dispensing operation of the workpiece at different positions on the support carrier can be realized. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a schematic diagram of the overall structure of an automatic dispensing machine;

[0025] Figure 2 This is the front view of the dispensing station;

[0026] Figure 3 It is a schematic diagram of the connection structure between the storage platform and the supporting carrier;

[0027] Figure 4 It is a schematic diagram of the structure of the supporting vehicle;

[0028] Figure 5 yes Figure 3 A local enlarged schematic diagram at point A.

[0029] In the figure, 1. dispensing table; 2. storage table; 3. support carrier; 31. positioning column; 32. placement slot; 33. positioning baffle; 331. hinged ear plate; 34. hinged seat; 341. hinged shaft; 35. tension spring; 36. first connecting column; 37. second connecting column; 38. limit bolt; 39. support limit block; 4. gantry; 5. moving seat; 6. glue injection head; 7. glue supply barrel; 71. lifting cylinder; 72. support plate; 73. stirring shaft; 74. stirring motor. DETAILED DESCRIPTION

[0030] The following is combined with Figure 1-5 This application is described in further detail.

[0031] The present application embodiment discloses an automatic glue dispensing machine, referring to Figure 1 , Figure 2 , including a dispensing table 1, a storage table 2 connected to the dispensing table 1 in a lateral sliding manner, a supporting carrier 3 placed on the storage table 2, a gantry 4 fixedly connected to the dispensing table 1, a moving seat 5 connected to the gantry 4 in a longitudinal sliding manner, and a glue injection head 6 connected to the moving seat 5 in a vertical sliding manner. The dispensing table 1 is provided with a lateral driving mechanism for driving the storage table 2 to slide, the gantry 4 is provided with a longitudinal driving mechanism for driving the moving seat 5 to slide, and the moving seat 5 is provided with a vertical driving mechanism for driving the glue injection head 6 to slide. In this embodiment, the lateral driving mechanism, the longitudinal driving mechanism and the vertical driving mechanism all adopt a screw transmission method.

[0032] A glue supply device is provided on one side of the glue dispensing station 1, and the glue supply device includes a glue supply barrel 7, and the glue supply barrel 7 is connected to the glue injection head 6 through a glue delivery hose. A lifting cylinder 71 is fixedly connected to one side of the glue supply barrel 7, and the piston rod end of the lifting cylinder 71 is fixedly connected to a support plate 72 located above the glue supply barrel 7, and the support plate 72 is rotatably connected to a stirring shaft 73 for stirring the glue liquid in the glue supply barrel 7, and the support plate 72 is fixedly connected to a stirring motor 74, and the output shaft of the stirring motor 74 is coaxially fixedly connected to the stirring shaft 73.

[0033] Reference Figure 3 , Figure 4 The upper end surface of the storage platform 2 is provided with a plurality of positioning holes, and the lower end surface of the support carrier 3 is protrudingly fixed with positioning columns 31 inserted into the positioning holes. The upper end surface of the support carrier 3 is provided with two rows of placement grooves 32 that are spaced apart for placing workpieces, and one end of the placement grooves 32 extends to the outer side wall of the support carrier 3, so that one end of the workpiece protrudes from the outer side wall of the support carrier 3, and the notches of the two rows of placement grooves 32 extend to the two opposite outer side walls of the support carrier 3 respectively.

[0034] Reference Figure 3 , Figure 5The side wall of the supporting carrier 3 is rotatably connected to a positioning baffle 33 that abuts against the outer end surface of the workpiece. Specifically, the lower end surface of the supporting carrier 3 is fixedly connected to a hinge seat 34, one side of the hinge seat 34 protrudes from the outer side wall of the supporting carrier 3, the hinge seat 34 has a hinge groove, and the hinge seat 34 is provided with a hinge shaft 341 fixedly connected to the inner wall of the hinge groove and outside the supporting carrier 3. The positioning baffle 33 is fixedly connected to a hinge ear plate 331, and the hinge ear plate 331 is rotatably sleeved on the hinge shaft 341.

[0035] The first connecting column 36 is protrudingly fixed on the outer wall of the free end of the positioning baffle 33, and the second connecting column 37 located below the support carrier 3 is protrudingly fixed on the outer wall of the hinge seat 34. The axial directions of the first connecting column 36 and the second connecting column 37 are parallel to the axial direction of the hinge shaft 341. The support carrier 3 is provided with a limiter for limiting the rotation of the positioning baffle 33. The limiter is a tension spring 35 arranged between the first connecting column 36 and the second connecting column 37 to force the free end of the positioning baffle 33 to rotate toward the direction close to the second connecting column 37. The ends of the first connecting column 36 and the second connecting column 37 are both coaxially threadedly connected to the limit bolt 38. A slot is formed between the nut end face of the limit bolt 38 and the end face of the first connecting column 36 / the second connecting column 37. The hook at the end of the tension spring 35 is hung in the slot, and the tension spring 35 is always in a tensioned state. A support limit block 39 for the positioning baffle 33 to abut is protrudingly fixed on the lower end face of the hinge seat 34.

[0036] The implementation principle of an automatic glue dispensing machine in an embodiment of the present application is as follows: under normal conditions, the free end of the positioning baffle 33 rotates downward around the axis of the hinge shaft 341, and the tension spring 35 forces the free end of the positioning baffle 33 to rotate and abut against the outer wall of the support limit block 39, so that the positioning baffle 33 rotates to a vertical state, thereby providing a clearance space for the staff to place the workpiece in the placement slot 32. After the workpiece is placed, the free end of the positioning baffle 33 is rotated so that the free end of the positioning baffle 33 swings upward and exceeds the horizontal state. The free end of the positioning baffle 33 continues to swing upward under the restoring elastic force of the tension spring 35, so that the side wall of the positioning baffle 33 abuts against the outer end surface of the workpiece, thereby effectively fixing the workpiece, and then the support carrier 3 is placed on the storage table 2, and the glue dispensing operation is performed on the workpieces at different positions on the support carrier 3 through the three-axis movement of the glue injection head 6.

[0037] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. An automatic glue dispensing machine, characterized in that: The invention comprises a support carrier (3), wherein the upper end surface of the support carrier (3) is provided with a plurality of placement grooves (32) for placing workpieces, and one end of the placement groove (32) extends to the outer wall of the support carrier (3), so that one end of the workpiece protrudes from the outer wall of the support carrier (3), and the side wall of the support carrier (3) is rotatably connected to a positioning baffle (33) abutting against the outer end surface of the workpiece, and the support carrier (3) is provided with a limiting member for limiting the rotation of the positioning baffle (33).

2. The automatic glue dispensing machine according to claim 1, characterized in that: A hinge seat (34) is fixed to the lower end surface of the support carrier (3), the hinge seat (34) protrudes from the outer side wall of the support carrier (3), the hinge seat (34) has a hinge groove, the hinge seat (34) is provided with a hinge shaft (341) fixedly connected to the inner wall of the hinge groove and externally disposed on the support carrier (3), the positioning baffle (33) is fixedly connected to a hinge ear plate (331), and the hinge ear plate (331) is rotatably sleeved on the hinge shaft (341).

3. The automatic glue dispensing machine according to claim 2, characterized in that: A first connecting column (36) is protruding and fixed on the outer side wall of the free end of the positioning baffle (33), and a second connecting column (37) located below the supporting carrier (3) is protruding and fixed on the outer side wall of the hinge seat (34). The limiting member is a tension spring (35) arranged between the first connecting column (36) and the second connecting column (37) to force the free end of the positioning baffle (33) to rotate in a direction close to the second connecting column (37).

4. The automatic glue dispensing machine according to claim 3, characterized in that: A support limit block (39) protruding from the lower end surface of the hinge seat (34) is fixed thereto for the positioning baffle (33) to abut against.

5. The automatic glue dispensing machine according to claim 3, characterized in that: The first connecting column (36) and the second connecting column (37) both have a slot, and the hook at the end of the tension spring (35) is hung in the slot.

6. The automatic glue dispensing machine according to claim 5, characterized in that: The ends of the first connecting column (36) and the second connecting column (37) are both coaxially threadedly connected to the limiting bolt (38), and a slot is formed between the nut end face of the limiting bolt (38) and the end face of the first connecting column (36) / the second connecting column (37).

7. The automatic glue dispensing machine according to claim 1, characterized in that: It also includes a glue dispensing platform (1), a storage platform (2) connected to the glue dispensing platform (1) in a lateral sliding manner, a gantry (4) fixedly connected to the glue dispensing platform (1), a movable seat (5) connected to the gantry (4) in a longitudinal sliding manner, and a glue injection head (6) connected to the movable seat (5) in a vertical sliding manner, wherein the support carrier (3) is placed on the storage platform (2).

8. The automatic glue dispensing machine according to claim 7, characterized in that: The upper end surface of the storage platform (2) is provided with a positioning hole, and the lower end surface of the support carrier (3) is protruding and fixed with a positioning column (31) inserted into the positioning hole.

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