Automatic packaging device for formed metal connecting pieces

Abstract

The invention discloses an automatic packaging device for formed metal connecting pieces. The automatic packaging device comprises a first conveying belt, a second conveying belt, a maintaining assembly and a conveying piece. A positioning piece, a rotating piece and a guiding piece are arranged in the maintaining assembly, and the positioning piece is arranged between the first conveying belt and the second conveying belt. According to the automatic packaging device for the formed metal connecting pieces, the multiple connecting pieces which are arranged in order can be clamped one by one through the maintaining assembly, and a laser head can mark the connecting pieces conveniently. After marking is completed, automatic packaging is achieved, manual interference is not needed, the automatic packaging operation of the connecting pieces can be effectively improved, and the packaging efficiency is improved.

Description

Technical Field

[0001] The invention relates to packaging technology, in particular to an automatic packaging device for formed metal connectors. Background Art

[0002] After metal parts are formed, they need to be packaged. However, the current packaging process is done manually, which is not only inefficient but also has high labor costs. At the same time, metal parts need to be marked with the model and production date before packaging to facilitate later traceability. If they are placed manually, the labor intensity will increase. After placing by hand, hand shaking is likely to occur during marking, resulting in offset marking and scrapped workpieces. At the same time, the efficiency is low. Summary of the invention

[0003] In order to solve the defects of the above-mentioned prior art, the present invention proposes an automatic packaging device for formed metal connectors.

[0004] The technical solution of the present invention is achieved in this way:

[0005] An automatic packaging device for formed metal connectors, characterized by comprising:

[0006] A first conveyor belt for transporting packages, wherein a plurality of through grooves are provided on the first conveyor belt,

[0007] A second conveyor belt cooperates with the first conveyor belt, wherein the second conveyor belt is provided with a placement groove,

[0008] A holding component is arranged between the first conveyor belt and the second conveyor belt, wherein the holding component is provided with a positioning member, a rotating member and a guiding member, wherein the positioning member is arranged between the first conveyor belt and the second conveyor belt, wherein the rotating member is installed in the middle of the positioning member through a hinge shaft, wherein the guiding member is installed at the lower end of the positioning member through a positioning bolt, wherein a positioning rod is arranged on the positioning member, wherein a symmetrical tension spring is arranged on the positioning rod, wherein one end of the tension spring is arranged on the positioning rod, and the other end is arranged on the rotating member, wherein the tension spring maintains the angular deflection of the rotating member through its own elastic force, and forms a holding area between the tension spring and the guiding member,

[0009] and a conveying member arranged at the upper end of the guide member, wherein the conveying member conveys the connection member to be packaged to a holding area between the guide member and the rotating member,

[0010] A first cylinder is provided on a side of the first conveyor belt away from the holding assembly, and a push rod is provided on the first cylinder. The position of the push rod is set corresponding to the holding area.

[0011] A second cylinder is provided on the side of the second conveyor belt away from the holding assembly. A pressing piece is provided on the second cylinder. The pressing piece cooperates with the guide piece. The second cylinder pushes the pressing piece to keep the pressing piece from driving the guide piece to move downward, thereby expanding the area of ​​the holding region.

[0012] In the present invention, the positioning member is composed of a main body, on which a symmetrical fixed arm is provided, the middle of the fixed arm forms a rotating area of ​​the rotating member, a rotating arm is provided in the rotating area, the rotating member is mounted on the rotating arm, and the positioning rod is arranged in the rotating area.

[0013] In the present invention, a fixing part is provided between the fixing arms, a tube body is provided at the lower end of the fixing part, a through hole is formed in the middle of the tube body, a threaded hole is provided on the fixing part, and the threaded hole is communicated with the through hole.

[0014] In the present invention, a fixing block is disposed on the fixing portion, and a symmetrically arranged laser head is disposed on the fixing block.

[0015] In the present invention, the positioning bolt is arranged in the through hole, and the positioning bolt is composed of a rod body and a rotating head. A blocking disk is provided between the rotating head and the rod body. The rod body is provided with a threaded portion that cooperates with the threaded hole. A spring is sleeved on the tube body, and the lower end of the spring is placed on the blocking disk, and the upper end is in contact with the fixed portion.

[0016] In the present invention, a pressure arm, a blocking body and a pressure body are provided in the rotating member, the pressure arm is installed on the rotating arm through a hinge shaft, avoidance openings are provided on the pressure arm and the blocking body, the rotating arm is arranged in the avoidance opening, an arc-shaped opening is provided at the lower end of the pressure body, and first guiding slopes are provided on both sides of the arc-shaped opening.

[0017] In the present invention, the guide member is provided with a guide plate, an arc plate, a sliding block and a guide block, the guide block is arranged at the lower end of the guide plate, the arc plate connects the sliding block with the guide plate, the holding area is formed between the arc mouth and the arc plate, a through hole cooperating with the tube body is provided in the middle of the guide block, and the guide plate is arranged at the lower end of the conveying member.

[0018] In the present invention, the pressing member is composed of an upper contact surface, a lower contact surface and a first guide inclined surface. A guide hole is provided in the middle of the guide block. The guide hole is provided with a second guide inclined surface matching the first guide inclined surface, a first contact surface matching the upper contact surface and a second contact surface matching the lower contact surface.

[0019] In the present invention, second guiding inclined surfaces are provided on both sides of the arc-shaped plate, a notch is provided on the blocking body, and a limiting area is formed between the notch and the guiding plate.

[0020] In the present invention, a conveying area is formed in the middle of the conveying member, and an extension end is provided at one end of the conveying member facing the guide member, and the extension end is in contact with the blocking body. A symmetrically arranged elastic limiting part is provided at the connection between the conveying area and the extension end, and an elastic area is formed between the elastic limiting parts.

[0021] The automatic packaging device for formed metal connectors of the present invention has the following beneficial effects: the automatic packaging device for formed metal connectors can individually clamp a plurality of neatly arranged connectors through a holding assembly, so that the laser head can mark them. After the marking is completed, automatic packaging is realized without manual intervention, which can effectively improve the automatic packaging operation of the connectors and improve the packaging efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a structural schematic diagram of the automatic packaging device for formed metal connectors of the present invention;

[0023] Figure 2 for Figure 1 The main view of

[0024] Figure 3 for Figure 1 The cross-sectional view at AA in FIG.

[0025] Figure 4 for Figure 2 A schematic diagram of the structure of the retaining assembly and the pressing member;

[0026] Figure 5 for Figure 4 The exploded view of the component structure is maintained;

[0027] Figure 6 for Figure 5 A perspective view of the guide structure in FIG.

[0028] Figure 7 for Figure 5 A perspective view of the positioning member structure in FIG.

[0029] Figure 8 for Figure 5 Schematic diagram of the rotating part structure;

[0030] Fig. 9 for Figure 8 A schematic diagram of the structure in another direction;

[0031] Fig.10 for Figure 3 Cross-sectional view of the conveyor structure.

[0032] In the figure: first conveyor belt 1, second conveyor belt 2, holding assembly 3, conveying member 4, packaging member 5, through groove 6, placement groove 7, connecting member 8, holding area 9, spring 10, guide member 11, positioning member 12, rotating member 13, hinge shaft 14, positioning bolt 15, positioning rod 16, tension spring 17, pressure body 18, blocking body 19, pressing member 20, limiting area 21, body 22, fixed arm 23, rotating area 24, rotating arm 25, fixing part 26, tube body 27, through hole 28, threaded hole 29, rod body 30, rotating head 31, blocking disk 32, threaded part 33, fixed block 34, laser head 35, pressure arm 36, avoidance opening 37, arc opening 38, first guide slope 39, arc plate 40, second guide slope 41, upper contact surface 42, lower contact surface 43, first guide slope 44, guide block 45, guide hole 46, second guide slope 47, first contact surface 48, second contact surface 49, recess 50, guide plate 51, sliding block 52, through hole 53, extension portion 54, sliding area 55, conveying area 56, extension end 57, elastic limit portion 58, elastic area 59, positioning column 60, extension area 61. DETAILED DESCRIPTION

[0033] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0034] like Figures 1 to 10 As shown, the automatic packaging device for formed metal connectors of the present invention comprises a first conveyor belt 1, a second conveyor belt 2, a retaining assembly 3 and a conveyor member 4. The first conveyor belt 1 is used to transport packages 5, and a plurality of through grooves 6 are arranged on the first conveyor belt 1. The second conveyor belt 2 cooperates with the first conveyor belt 1, and a placement groove 7 is arranged on the second conveyor belt 2. The first conveyor member 4 is used to transport packages 5 with packaging connectors 8, and the connectors 8 are placed in the packages 5 to achieve packaging. The second conveyor belt 2 is used to transport packaging covers (not shown in the figure), and the packaging covers cooperate with the packages 5 to wrap the connectors 8. The packaging covers can be installed on the packages 5 under force, and the packages 5 are cylindrical structures with hollow interiors to place the connectors 8. The packaging covers are arranged on the second conveyor belt 2, and since one end of the placement groove 7 is an open end and the other end is a closed end, the packaging covers are arranged at the closed end.

[0035] Furthermore, the cross-sections of the placement groove 7 and the through groove 6 are arc-shaped, and the angle of the arc is greater than 180°, so that the packaging cover and the packaging element 5 need to be pressed hard to be installed in the placement groove 7 and the through groove 6 to limit the position.

[0036] The heights of the first conveying member 4 and the second conveying member 4 are lower than the height of the holding area 9. Only when the spring 10 is pressed downward by the guide member 11, the height of the holding area 9 can be made consistent with that of the first conveying member 4 and the second conveying member 4. Only then can the first cylinder (not shown in the figure) push the connecting member 8 in the holding area 9 into the placement groove 7 through the push rod (not shown in the figure).

[0037] The retaining assembly 3 is arranged between the first conveyor belt 1 and the second conveyor belt 2. A positioning member 12, a rotating member 13 and a guiding member 11 are provided in the retaining assembly 3. The positioning member 12 is arranged between the first conveyor belt 1 and the second conveyor belt 2. The rotating member 13 is installed in the middle of the positioning member 12 through a hinge shaft 14. The guiding member 11 is installed at the lower end of the positioning member 12 through a positioning bolt 15.

[0038] The positioning member 12 is provided with a positioning rod 16, and the positioning rod 16 is provided with a symmetrical tension spring 17, one end of the tension spring 17 is arranged on the positioning rod 16, and the other end is placed on the rotating member 13. The tension spring 17 maintains the angular deflection of the rotating member 13 through its own elastic force, and forms a holding area 9 with the guide member 11. The tension spring 17 pushes the rotating member 13 to rotate, and the tension spring 17 is in a natural state at this time. If the pressure body 18 and the blocking body 19 on the rotating member 13 are in a vertical state, the tension spring 17 is in a force-compressed state at this time.

[0039] The conveying member 4 is arranged at the upper end of the guide member 11, and the conveying member 4 conveys the connector 8 to be packaged to the holding area 9 between the guide member 11 and the rotating member 13. The conveying member 4 is used to convey the connector 8 to be marked and then packaged.

[0040] A first cylinder is provided on the side of the first conveyor belt 1 away from the holding assembly 3, and a push rod is provided on the first cylinder, and the position of the push rod is set corresponding to the holding area 9. The first cylinder pushes the push rod, so that the push rod pushes the package 5 in the through slot 6 at the position corresponding to the holding area 9, so that the package 5 wraps the connector 8 in the holding area 9, and then pushes the package 5 and the connector 8 into the placement slot 7, and finally merges the package 5 with the packaging cover in the placement slot 7, and completes the packaging of the marked connector 8.

[0041] A second cylinder is provided on the side of the second conveyor belt 2 away from the holding assembly 3. A pressing member 20 is provided on the second cylinder. The pressing member 20 cooperates with the guide member 11. The second cylinder pushes the pressing member 20, and the pressing member 20 drives the guide member 11 downward to expand the area of ​​the holding area 9. The second cylinder is used to push the pressing member 20, so that the pressing member 20 drives the guide member 11 downward, so that the guide member 11 compresses the spring 10, so that the area of ​​the holding area 9 is increased, which is convenient for the package 5 to push the connecting member 8 out of the holding area 9, and also convenient for the connecting member 8 in the limiting area 21 to slide into the holding area 9.

[0042] The positioning member 12 is composed of a main body 22, on which a symmetrical fixed arm 23 is provided. The middle of the fixed arm 23 forms a rotating area 24 of the rotating member 13. A rotating arm 25 is provided in the rotating area 24. The rotating member 13 is mounted on the rotating arm 25, and the positioning rod 16 is arranged in the rotating area 24.

[0043] A fixing portion 26 is provided between the fixing arms 23 , a tube body 27 is provided at the lower end of the fixing portion 26 , a through hole 28 is formed in the middle of the tube body 27 , a threaded hole 29 is provided on the fixing portion 26 , and the threaded hole 29 is communicated with the through hole 28 .

[0044] The positioning bolt 15 is arranged in the through hole 28. The positioning bolt 15 is composed of a rod body 30 and a rotating head 31. A blocking disk 32 is arranged between the rotating head 31 and the rod body 30. A threaded portion 33 matching the threaded hole 29 is arranged on the rod body 30. A spring 10 is sleeved on the tube body 27. The lower end of the spring 10 is placed on the blocking disk 32, and the upper end is in contact with the fixing portion 26. Rotating the positioning bolt 15 can change the distance difference between the threaded portion 33 and the threaded hole 29, thereby changing the elastic force of the spring 10.

[0045] A fixing block 34 is provided on the fixing portion 26, and a symmetrically arranged laser head 35 is provided on the fixing block 34. The laser head 35 can mark both ends of the connector 8, and after the marking is completed, automatic packaging is performed. The position of the connector to be marked is fixed by the rotating member and the guide member so that it will not deviate or move, which is conducive to improving the accuracy and precision of laser marking.

[0046] A pressure arm 36, a blocking body 19 and a pressure body 18 are provided in the rotating member 13. The pressure arm 36 is mounted on the rotating arm 25 via the hinge shaft 14. An escape opening 37 is provided on the pressure arm 36 and the blocking body 19. The rotating arm 25 is arranged in the escape opening 37. An arc-shaped opening 38 is provided at the lower end of the pressure body 18. First guide slopes 39 are provided on both sides of the arc-shaped opening 38. Second guide slopes 41 are provided on both sides of the arc-shaped plate 40. The first guide slopes 39 and the second guide slopes 41 are used to guide the package 5 to enter the holding area 9. A symmetrically arranged positioning column 60 is provided on the pressure body 18, and the lower end of the spring 10 is placed on the positioning column 60.

[0047] The pressing piece 20 is composed of an upper contact surface 42, a lower contact surface 43 and a first guide inclined surface 44. A guide hole 46 is provided in the middle of the guide block 45. The guide hole 46 is provided with a second guide inclined surface 47 cooperating with the first guide inclined surface 44, a first contact surface 48 cooperating with the upper contact surface 42 and a second contact surface 49 cooperating with the lower contact surface 43.

[0048] The pressing member 20 is pushed by the second cylinder, so that the first guide slope 44 first contacts the second guide slope 47, and then the guide block 45 gradually moves downward under the guidance of the second guide slope 47, the lower contact surface 43 contacts the second contact surface 49, and the upper contact surface 42 contacts the first contact surface 48. When the pressing member 20 is completely placed in the guide hole 46, the guide member 11 reaches the lowest state, the spring 10 is compressed, and the area of ​​the holding area 9 increases.

[0049] A notch 50 is provided on the blocking body 19 , and a limiting area 21 is formed between the notch 50 and the guide plate 51 .

[0050] The guide member 11 is provided with a guide plate 51, an arc plate 40, a sliding block 52 and a guide block 45, wherein the guide block 45 is arranged at the lower end of the guide plate 51. The arc plate 40 connects the sliding block 52 with the guide plate 51, a holding area 9 is formed between the arc opening 38 and the arc plate 40, a through hole 53 matching with the tube body 27 is arranged in the middle of the guide block 45, and the guide plate 51 is arranged at the lower end of the conveying member 4.

[0051] A symmetrically arranged extension portion 54 is provided at the lower end of the fixing portion 26 , and a sliding area 55 is formed in the middle of the extension portion 54 . The sliding block 52 is installed in the sliding area 55 . The extension portion 54 can limit the sliding position of the sliding block 52 so that it does not rotate.

[0052] A conveying area 56 is formed in the middle of the conveying member 4, and an extension end 57 is provided at one end of the conveying member 4 facing the guide member 11, and the extension end 57 contacts the blocking body 19. A symmetrically arranged elastic limiting portion 58 is provided at the connection between the conveying area 56 and the extension end 57, and an elastic area 59 is formed between the elastic limiting portions 58 and the elastic limiting portions 58. An extension area 61 is formed inside the extension end 57. The elastic area 59 can limit the connection member 8 from entering the limiting area 21 when no force is applied. Only when pushed by an external force can the connection member 8 in the conveying area 56 squeeze the elastic limiting portion 58, pass the limiting area 21, and then reach the limiting area 21.

[0053] During packaging, the conveying area 56 is filled with connectors 8. A driving member may be provided to push the connector 8 in the conveying area 56, and then allow the connector 8 to pass over the elastic area 59 and enter the limiting area 21. At this time, the pressing member 20 may be pushed by the second cylinder to move the guide member 11 downward, and then expand the holding area 9. At the same time, the width of the limiting area 21 is increased, so that the connector 8 in the limiting area 21 can roll into the holding area 9. However, the first cylinder does not need to push the push rod at this time.

[0054] When the laser head 35 has completed marking the connecting piece 8, the second cylinder pushes the pressing piece 20, and the pressing piece 20 drives the guiding piece 11 to move downward, so that the area of ​​the holding area 9 is increased, and then the package 5 can be conveyed to the position corresponding to the holding area 9 through the first conveyor belt 1, and the first cylinder is started to push the package 5 in the through groove 6 through the pushing rod, so that the package 5 guides the connecting piece 8 to the middle package of the package 5 under the guidance of the first guiding bevel 39 and the second guiding bevel 41, and then continues to push, so that the package 5 equipped with the connecting piece 8 enters the placement groove 7 and merges with the packaging cover to complete the packaging.

[0055] Finally, the first cylinder is reset first. When the push rod moves out of the holding area 9, the connecting part 8 in the limiting area 21 can roll into the holding area 9, and then the second cylinder drives the pressing part 20 to reset, so that the spring 10 pushes the guide part 11 to move upward, and cooperates with the rotating part 13 to clamp the connecting part 8 to be marked. After clamping, the driving part applies external force to push the connecting part 8 in the conveying area 56, so that the connecting part 8 at the elastic limiting part passes the elastic limiting part and enters the limiting area 21.

[0056] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. An automatic packaging device for formed metal connectors, characterized in that: include: A first conveyor belt for transporting packages, wherein a plurality of through grooves are provided on the first conveyor belt, A second conveyor belt cooperates with the first conveyor belt, wherein the second conveyor belt is provided with a placement groove, A holding component is arranged between the first conveyor belt and the second conveyor belt, wherein the holding component is provided with a positioning member, a rotating member and a guiding member, wherein the positioning member is arranged between the first conveyor belt and the second conveyor belt, wherein the rotating member is installed in the middle of the positioning member through a hinge shaft, wherein the guiding member is installed at the lower end of the positioning member through a positioning bolt, wherein a positioning rod is arranged on the positioning member, wherein a symmetrical tension spring is arranged on the positioning rod, wherein one end of the tension spring is arranged on the positioning rod, and the other end is arranged on the rotating member, wherein the tension spring maintains the angular deflection of the rotating member through its own elastic force, and forms a holding area between the tension spring and the guiding member, and a conveying member arranged at the upper end of the guide member, wherein the conveying member conveys the connection member to be packaged to a holding area between the guide member and the rotating member, A first cylinder is provided on a side of the first conveyor belt away from the holding assembly, and a push rod is provided on the first cylinder. The position of the push rod is set corresponding to the holding area. A second cylinder is provided on the side of the second conveyor belt away from the holding assembly. A pressing piece is provided on the second cylinder. The pressing piece cooperates with the guide piece. The second cylinder pushes the pressing piece to keep the pressing piece from driving the guide piece to move downward, thereby expanding the area of ​​the holding region.

2. The automatic packaging device for formed metal connectors according to claim 1, characterized in that: The positioning member is composed of a main body, on which a symmetrical fixed arm is arranged, the middle of the fixed arm forms a rotating area of ​​the rotating member, a rotating arm is arranged in the rotating area, the rotating member is mounted on the rotating arm, and the positioning rod is arranged in the rotating area.

3. The automatic packaging device for formed metal connectors according to claim 2, characterized in that: A fixing part is provided between the fixing arms, a tube body is provided at the lower end of the fixing part, a through hole is formed in the middle of the tube body, a threaded hole is provided on the fixing part, and the threaded hole is communicated with the through hole.

4. The automatic packaging device for formed metal connectors according to claim 3, characterized in that: The fixing part is provided with a fixing block, and the fixing block is provided with a symmetrically arranged laser head.

5. The automatic packaging device for formed metal connectors according to claim 4, characterized in that: The positioning bolt is arranged in the through hole, and the positioning bolt consists of a rod body and a rotating head. A blocking disk is arranged between the rotating head and the rod body. A threaded portion matching the threaded hole is arranged on the rod body. A spring is sleeved on the tube body, and the lower end of the spring is placed on the blocking disk, and the upper end is in contact with the fixing portion.

6. The automatic packaging device for formed metal connectors according to claim 5, characterized in that: The rotating member is provided with a pressure arm, a blocking body and a pressure body. The pressure arm is installed on the rotating arm through a hinge shaft. The pressure arm and the blocking body are provided with avoidance openings. The rotating arm is arranged in the avoidance opening. The lower end of the pressure body is provided with an arc-shaped opening, and first guiding slopes are provided on both sides of the arc-shaped opening.

7. The automatic packaging device for formed metal connectors according to claim 6, characterized in that: The guide member is provided with a guide plate, an arc plate, a sliding block and a guide block, the guide block is arranged at the lower end of the guide plate, the arc plate connects the sliding block and the guide plate, the holding area is formed between the arc mouth and the arc plate, a through hole matching with the tube body is provided in the middle of the guide block, and the guide plate is arranged at the lower end of the conveying member.

8. The automatic packaging device for formed metal connectors according to claim 7, characterized in that: The pressing piece is composed of an upper contact surface, a lower contact surface and a first guiding inclined surface. A guiding hole is provided in the middle of the guiding block. The guiding hole is provided with a second guiding inclined surface cooperating with the first guiding inclined surface, a first contact surface cooperating with the upper contact surface and a second contact surface cooperating with the lower contact surface.

9. The automatic packaging device for formed metal connectors according to claim 8, characterized in that: Second guiding inclined surfaces are arranged on both sides of the arc-shaped plate, a notch is arranged on the blocking body, and a limiting area is formed between the notch and the guiding plate.

10. The automatic packaging device for formed metal connectors according to claim 9, characterized in that: A conveying area is formed in the middle of the conveying member, and an extension end is provided at one end of the conveying member facing the guide member, and the extension end is in contact with the blocking body. A symmetrically arranged elastic limiting part is provided at the connection between the conveying area and the extension end, and an elastic area is formed between the elastic limiting parts.

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