Injection molding shell conveying device

Abstract

The utility model discloses an injection molding shell conveying device, which relates to the technical field of injection molding shell conveying, and comprises a conveying table, a top plate and a bottom plate are respectively arranged at two ends of the conveying table, a first through groove is formed in the top plate, a second through groove is formed in the bottom plate, and side plates are arranged on two sides of the conveying table; the bottom faces of the partition plates are tightly attached to the top plate, the conveying table and the bottom plate, a conveying groove is formed between every two adjacent partition plates, a sliding plate and a cylinder are arranged at the bottoms of the two ends of each partition plate respectively, a guide rod is arranged between the two side plates, the sliding plates are in sliding fit with the second through grooves, and the cylinders are in sliding fit with the first through grooves. The distance adjusting mechanism comprises a motor and a long cylinder, the long cylinder is rotationally arranged between the two side plates, the motor is used for driving the long cylinder, a plurality of guide grooves are formed in the side wall of the long cylinder, the distance between any two adjacent guide grooves is equal in the long axis direction of the long cylinder, the distance at one end is smaller than that at the other end, and the cylinders are arranged in the corresponding guide grooves in a matched mode. According to the scheme, the width of the conveying groove can be automatically adjusted.

Description

Technical Field

[0001] The utility model relates to the technical field of injection molded housing conveying, in particular to an injection molded housing conveying device. Background Art

[0002] The plastic encapsulated chip processing process can be divided into two steps: processing the injection molded housing and encapsulating the chip. When processing the injection molded housing, first stamp the lead frame, form a plurality of injection molded housings on the lead frame by using an injection molding machine, and then use a slitting device to cut off the lead frame to obtain a plurality of injection molded housings; convey the plurality of injection molded housings to a packaging device for packaging; after the injection molded housings are packaged, they are circulated in the market, and chip manufacturers use the above-mentioned injection molding to encapsulate chips.

[0003] In the conveying and packaging link of the injection molded housing, the patent application No. CN2019205109884 discloses an SMD injection molded housing conveying channel with adjustable spacing, including a plurality of conveying grooves, which can be applicable to the conveying of injection molded housings with different widths. The problem is that when adjusting the width of the conveying groove, it is necessary to manually adjust the position of each bolt, which is very inconvenient and cannot ensure that the width of each conveying groove is consistent; the height of the conveying groove is not adjustable and cannot be applicable to the conveying of injection molded housings with different heights. Summary of the Utility Model

[0004] To solve the deficiencies of the prior art, the utility model provides an injection molded housing conveying device that can automatically adjust the width of the conveying groove.

[0005] To achieve the purpose of the utility model, the following scheme is proposed:

[0006] An injection molded housing conveying device includes a conveying table, a plurality of partitions, and a spacing adjusting mechanism.

[0007] The conveying table is inclined, and its higher end is butted against a top plate. The top plate is provided with a first through groove, and its lower end is butted against a bottom plate. The bottom plate is provided with a second through groove. Side plates are provided on both sides of the conveying table;

[0008] A plurality of partitions are arranged in an array on the surface of the conveying table. The bottom surface of the partition is closely attached to the top plate, the conveying table, and the bottom plate. A conveying groove is formed between two adjacent partitions for conveying the injection molded housing. Sliding plates and cylinders are respectively provided at the bottom ends of both ends of the partition. A guide rod is provided between the two side plates. The sliding plate is slidably matched with the second through groove and the guide rod, and the cylinder is slidably matched with the first through groove;

[0009] The spacing adjusting mechanism includes a motor and a long cylinder. The long cylinder is rotatably arranged between the two side plates. The motor is used to drive the long cylinder. A plurality of guide grooves are provided on the side wall of the long cylinder. Along the long axis direction of the long cylinder, the spacing between any two adjacent guide grooves is equal, and the spacing at one end is smaller than that at the other end. The cylinder is matched in the corresponding guide groove.

[0010] Further, a circular plate with a diameter larger than that of the cylinder is coaxially arranged with the cylinder. The circular plate is located above the long cylinder, and the top surface of the circular plate is in close contact with the top plate.

[0011] Further, it further includes a height adjustment mechanism, which includes a linear travel component, a flat plate, and a plurality of limit plates. The flat plate, the limit plates, and the conveying table are parallel to each other. The limit plates are located in the conveying grooves, and a moving block is provided at the top of the limit plates. Convex plates are provided at the bottoms of both ends of the flat plate, and two cross bars are provided between the two convex plates. The moving block is slidably fitted to the two cross bars. Two insertion rods are provided on the flat plate, and the insertion rods slidably penetrate through the support. The linear travel component is arranged on the support, and both ends of the support are arranged on the corresponding side plates. The linear travel component is connected to the flat plate for adjusting the distance between the limit plates and the conveying table.

[0012] Further, two limit plates form a group, and the opposite sides of the two limit plates are respectively connected to the two branches of the U-shaped plate. The U-shaped groove of the U-shaped plate catches the corresponding partition plate, and the moving block is arranged on the top of the U-shaped plate.

[0013] The beneficial effect of the utility model is that under the action of the spacing adjustment mechanism, the width of the conveying groove can be automatically adjusted, and the width of each conveying groove is ensured to be consistent, which is convenient to operate and does not require manual participation. Description of the Drawings

[0014] Figure 1 Shows the structure diagram of the conveying device;

[0015] Figure 2 Shows the rear view of the conveying device;

[0016] Figure 3 Is Figure 2 The partial enlarged view at A in;

[0017] Figure 4 Shows the structure diagram of the conveying device with a height adjustment mechanism;

[0018] Figure 5 Shows the plan view of the height adjustment mechanism. Detailed Embodiment

[0019] As Figure 1 shown, this embodiment provides an injection molding shell conveying device, which includes a conveying table 1, a plurality of partition plates 2, and a spacing adjustment mechanism 3.

[0020] Specifically, the conveying table 1 is inclined, and the higher end of the conveying table 1 is butted against a top plate 11. The top plate 11 is horizontally arranged and forms an obtuse angle with the conveying table 1. The top plate 11 is provided with a first through groove 111. The lower end of the conveying table 1 is butted against a bottom plate 12. The bottom plate 12 is horizontally arranged and forms an obtuse angle with the conveying table 1. The bottom plate 12 is provided with a second through groove 121. Side plates 13 are provided on both sides of the conveying table 1, and the first through groove 111 is parallel to the second through groove 121.

[0021] Specifically, as shown in Figure 1 and Figure 2 As shown, a plurality of partition plates 2 are arrayed on the surface of the conveying table 1. The bottom surface of the partition plate 2 is closely attached to the top plate 11, the conveying table 1 and the bottom plate 12. The direction of the array of the plurality of partition plates 2 is consistent with the long axis direction of the first through groove 111. A conveying groove is formed between two adjacent partition plates 2 for conveying injection molded shells. At the bottom of both ends of the partition plate 2, a sliding plate 21 and a cylinder 22 are respectively provided. A guide rod 131 is provided between the two side plates 13. The guide rod 131 is located below the bottom plate 12. The sliding plate 21 is slidably engaged with the second through groove 121 and the guide rod 131 at the same time, and the cylinder 22 is slidably engaged with the first through groove 111.

[0022] Specifically, as shown in Figures 1 - 3 As shown, the spacing adjusting mechanism 3 is used to adjust the spacing between two adjacent partition plates 2, so as to adjust the width of the conveying groove. The spacing adjusting mechanism 3 includes a motor 31 and a long cylinder 32. The long cylinder 32 is rotatably arranged between the two side plates 13. The motor 31 is used to drive the long cylinder 32. The long cylinder 32 is located below the top plate 11. A plurality of guide grooves 321 are provided on the side wall of the long cylinder 32. The number of the guide grooves 321 is the same as the number of the cylinders 22. The cylinder 22 is matched in the corresponding guide groove 321. In the long axis direction of the long cylinder 32, the spacing between any two adjacent guide grooves 321 is equal, and the spacing at one end of two adjacent guide grooves 321 is smaller than that at the other end.

[0023] When it is necessary to adjust the width of the conveying groove, the motor 31 drives the long cylinder 32 forward or backward. Under the guidance of the guide groove 321, the cylinder 22 will be prompted to move along the first through groove 111, so as to adjust the spacing between two adjacent partition plates 2 for conveying injection molded shells of different widths.

[0024] In order to further improve the stability of the partition plate 2 during the movement process, as shown in Figure 2 and Figure 3 As shown, a circular plate 23 with a diameter larger than its own is coaxially provided on the cylinder 22. The circular plate 23 is located above the long cylinder 32, and the top surface of the circular plate 23 is closely attached to the top plate 11.

[0025] In order to make the conveying groove applicable to injection molded shells of different heights, as shown in Figure 4 and Figure 5As shown, this embodiment also includes a height adjustment mechanism 4, which includes a linear stroke component 41, a flat plate 44 and a plurality of limit plates 42. The flat plate 44, the limit plates 42 and the conveying platform 1 are parallel, and the limit plates 42 are located in the conveying trough. A moving block 421 is provided on the top of the limit plate 42, and a convex plate 441 is provided on the bottom of both ends of the flat plate 44. Two cross bars 442 are provided between the two convex plates 441. The moving block 421 is slidably matched with the two cross bars 442. Two insertion rods 443 are provided on the top of the flat plate 44, and the insertion rods 443 slide through the bracket 43. The linear stroke component 41 is provided on the bracket 43, and both ends of the bracket 43 are provided on the corresponding side plates 13. The linear stroke component 41 is connected to the flat plate 44 for adjusting the distance between the flat plate 44 and the conveying platform 1, that is, adjusting the distance between the limit plates 42 and the conveying platform 1. The linear stroke component 41 is an existing component, for example, it is achieved by being driven by a cylinder, an oil cylinder or a hydraulic cylinder.

[0026] As mentioned above, the limit plate 42 is located in the conveying trough. Note that the width of the limit plate 42 should be smaller than the width of the conveying trough to prevent it from hindering the adjustment of the width of the conveying trough. One function of the limit plate 42 is to limit the height of the conveying trough, and the other function is to prevent the injection molded shell from escaping from the conveying trough during the conveying of the injection molded shell. Although the width of the limit plate 42 is smaller than the conveying trough, the limit plate 42 can still prevent the injection molded shell from escaping from the conveying trough.

[0027] There are two situations when the height adjustment mechanism 4 adjusts the height of the conveying trough:

[0028] In the first case, both the width and the height of the conveying trough are adjusted: because the limit plate 42 is located in the conveying trough, and the top of the limit plate 42 is slidably engaged with the two cross bars 442 through the moving block 421, the limit plate 42 will also be prompted to move horizontally during the position adjustment of the partition 2; the linear stroke component 41 is used to adjust the distance between the flat plate 44 and the conveying platform 1, that is, the distance between the limit plate 42 and the conveying platform 1 is adjusted, thereby completing the adjustment of the width and height of the conveying trough.

[0029] In the second case, only the height of the conveying trough is adjusted: the distance between the flat plate 44 and the conveying platform 1 can be directly adjusted by using the linear travel component 41 .

[0030] In the above scheme, a limit plate 42 of a conveying trough may be located on the left or right side of the conveying trough, which means that the limit plate 42 limits the height of one side of the injection molding shell. In order to achieve the height limit on both sides of the injection molding shell, this embodiment takes the following measures: increase the number of limit plates 42, set two limit plates 42 as a group, and the opposite sides of the two limit plates 42 are respectively connected to the two branches of the U-shaped plate 45, the U-shaped groove of the U-shaped plate 45 clamps the corresponding partition 2, and the moving block 421 is set at the top of the U-shaped plate 45.

[0031] Through this structural design, two effects can be achieved: when the position of the partition plate 2 is adjusted, the U-shaped plate 45 will be adjusted simultaneously with the partition plate 2; there are two limiting plates 42 in each conveying groove, and they are respectively located on both sides of the conveying groove, which can limit the height of both sides of the injection molded housing.

[0032] The above embodiments are only used to illustrate the technical idea and characteristics of the present invention, and do not represent the only or limit the present invention. Those skilled in the art should understand that without departing from the scope of the present invention, various changes or equivalent substitutions made to the present invention all fall within the scope of protection of the present invention.

Claims

1. An injection molded housing conveying device, characterized in that, It includes a conveying table (1), a plurality of partition plates (2), and a spacing adjusting mechanism (3); The conveying table (1) is inclined, and its higher end is butted with a top plate (11). The top plate (11) is provided with a first through groove (111). The lower end is butted with a bottom plate (12). The bottom plate (12) is provided with a second through groove (121). Side plates (13) are provided on both sides of the conveying table (1); A plurality of partition plates (2) are arranged in an array on the surface of the conveying table (1). The bottom surface of the partition plate (2) is in close contact with the top plate (11), the conveying table (1), and the bottom plate (12). A conveying groove is formed between two adjacent partition plates (2) for conveying injection molded shells. Sliding plates (21) and cylinders (22) are respectively provided at the bottom ends of the two ends of the partition plate (2). A guide rod (131) is provided between the two side plates (13). The sliding plate (21) is slidably matched with the second through groove (121) and the guide rod (131), and the cylinder (22) is slidably matched with the first through groove (111); The spacing adjusting mechanism (3) includes a motor (31) and a long cylinder (32). The long cylinder (32) is rotatably arranged between the two side plates (13). The motor (31) is used to drive the long cylinder (32). A plurality of guide grooves (321) are provided on the side wall of the long cylinder (32). Along the long axis direction of the long cylinder (32), the spacing between any two adjacent guide grooves (321) is equal, and the spacing at one end is smaller than that at the other end. The cylinder (22) is matched in the corresponding guide groove (321).

2. The injection molding housing conveying device according to claim 1, characterized in that, A circular plate (23) with a diameter larger than its own is coaxially provided on the cylinder (22). The circular plate (23) is located above the long cylinder (32), and the top surface of the circular plate (23) is in close contact with the top plate (11).

3. The injection molding housing conveying device according to claim 1, characterized in that, It further includes a height adjusting mechanism (4), which includes a linear travel component (41), a flat plate (44), and a plurality of limiting plates (42). The flat plate (44), the limiting plates (42), and the conveying table (1) are parallel to each other. The limiting plates (42) are located in the conveying groove. A moving block (421) is provided at the top of the limiting plate (42). Convex plates (441) are provided at the bottom ends of both ends of the flat plate (44). Two cross bars (442) are provided between the two convex plates (441). The moving block (421) is slidably matched with the two cross bars (442). The flat plate (44) is provided with two insertion rods (443). The insertion rods (443) slidably penetrate through the bracket (43). The linear travel component (41) is arranged on the bracket (43). The two ends of the bracket (43) are arranged on the corresponding side plates (13). The linear travel component (41) is connected to the flat plate (44) for adjusting the spacing between the limiting plate (42) and the conveying table (1).

4. The injection molding housing conveying device according to claim 3, characterized in that, Two limiting plates (42) form a group. The opposite sides of the two limiting plates (42) are respectively connected to the two branches of a U-shaped plate (45). The U-shaped groove of the U-shaped plate (45) clamps the corresponding partition plate (2). The moving block (421) is arranged on the top of the U-shaped plate (45).

Images