Automatic blade feeding device

Abstract

The utility model discloses an automatic blade feeding device which comprises a machine box, a three-axis module, a blade feeding mechanism, a blade feeding mechanism and a blade positioning mechanism, the blade feeding mechanism comprises a front-back air cylinder, a left-right air cylinder and an up-down air cylinder, the top of the up-down air cylinder is fixedly connected with a suction tool installation plate, and the suction tool installation plate is fixedly connected with a suction tool. The blade feeding mechanism comprises a feeding mechanism bottom plate, a blade positioning rod and a positioning rod supporting plate, the blade positioning mechanism comprises an initial positioning plate and a fine positioning plate, the initial positioning plate corresponds to the blade feeding mechanism, and the fine positioning plate corresponds to the initial positioning plate. According to the automatic feeding device, the blade feeding mechanism, the blade feeding mechanism and the blade positioning mechanism are matched with the manipulator to transfer parts to the injection molding machine.

Description

Technical Field

[0001] The utility model relates to the technical field of injection molding manufacturing, in particular to an automatic blade feeding device. Background Art

[0002] An injection molding machine is an injection molding machine or an injection machine, which is the main molding equipment for making various shaped plastic products from thermoplastic or thermosetting plastics; before the product is molded on the injection molding machine, it is necessary to first bury the blade into the mold, and at the same time, it is also necessary to provide a new blade to the injection molding machine for the processing of the next set of finished products. Therefore, there is an urgent need for an automatic blade feeding device. Summary of the Utility Model

[0003] The technical problem to be solved by the utility model is to overcome the defects existing in the above prior art and provide a device for realizing automatic blade feeding.

[0004] The technical solution adopted by the utility model to solve its technical problem is: an automatic blade feeding device, which includes a chassis, a three-axis module, a blade feeding mechanism, a blade feeding mechanism and a blade positioning mechanism.

[0005] The blade feeding mechanism and the blade feeding mechanism are respectively arranged above and below the workbench.

[0006] The blade feeding mechanism includes a front and rear cylinder, the front and rear cylinder is fixed in the chassis, the top of the front and rear cylinder is fixedly connected with a left and right cylinder, the side of the left and right cylinder is fixedly connected with an up and down cylinder, the top of the up and down cylinder is fixedly connected with a sucker mounting plate, and a sucker is fixedly connected to the sucker mounting plate.

[0007] The blade feeding mechanism includes a feeding mechanism bottom plate, a blade positioning rod and a positioning rod support plate. The blade positioning rod is vertically fixed on the feeding mechanism bottom plate and is supported and fixed by a positioning support plate.

[0008] The blade positioning mechanism includes a primary positioning plate and a fine positioning plate fixed on the chassis. The primary positioning plate corresponds to the blade feeding mechanism, and the fine positioning plate corresponds to the primary positioning plate.

[0009] Further, two groups of the blade feeding mechanism and the blade feeding mechanism are provided.

[0010] Further, the positioning rod support plates are fixedly parallel and are supported and fixed by support plate fixing columns.

[0011] Further, the bottom of the blade positioning rod on one side of the discharge port of the blade feeding mechanism is spaced from the upper surface of the feeding mechanism bottom plate by a distance equal to the thickness of one blade.

[0012] Further, a blade layering mechanism is provided on the back of the blade feeding mechanism to reduce the weight when the blade feeding mechanism picks up materials. The blade layering mechanism includes an upper layering cylinder and a lower layering cylinder, and an upper layering plate and a lower layering plate are respectively installed on the shaft extensions of the upper layering cylinder and the lower layering cylinder.

[0013] After feeding, the lower layering cylinder opens to divide the blades into two layers, reducing the weight of the downward pressure of the blades. After the blade feeding mechanism picks up the lower-layer blades, the upper layering cylinder opens and the lower layering cylinder closes, and the blades between the two cylinders fall down for replenishment. Then the lower layering cylinder opens and the upper layering cylinder closes, and so on in a cycle.

[0014] Further, the upper layering cylinder and the lower layering cylinder are fixed by a cylinder fixing seat.

[0015] Further, positioning columns are fixed on the initial positioning plate.

[0016] Further, notches for the suction tool to pass through are provided on the workbench surface of the chassis and the bottom plate of the feeding mechanism.

[0017] For an automatic blade feeding device of the present utility model, its beneficial effects are as follows:

[0018] The feeding of parts is realized through the blade feeding mechanism, the blade feeding mechanism and the blade positioning mechanism. The blades are fed from the blade feeding mechanism in the same direction. When the blades are full, the blade layering mechanism opens to layer the blades, reducing the weight when the blade feeding mechanism picks up materials and facilitating the removal of the blades;

[0019] The front and rear cylinders move to the lower part of the blade feeding mechanism, suck a blade and send it to the initial positioning plate for initial positioning. The three-axis module grabs the blade on the initial positioning plate and then performs re-positioning through the fine positioning plate. After completion, the parts can be transferred to the injection molding machine with the cooperation of the manipulator. Description of the Drawings

[0020] The present utility model will be further described below with reference to the drawings and embodiments.

[0021] Figure 1 It is a schematic structural diagram of an embodiment of the present utility model;

[0022] Figure 2 It is a schematic structural diagram of the blade feeding mechanism in the present utility model;

[0023] Figure 3 It is a schematic structural diagram of the blade feeding mechanism in the present utility model;

[0024] Figure 4 It is a schematic structural diagram of the initial positioning plate in the present utility model;

[0025] Figure 5This is a schematic structural diagram of the blade lamination mechanism in the present utility model;

[0026] In the figure: 1. Chassis, 2. Blade loading mechanism, 3. Blade feeding mechanism, 4. Initial positioning plate, 5. Fine positioning plate, 6. Blade, 7. Blade positioning rod, 8. Positioning rod support plate, 9. Support plate fixing column, 10. Loading mechanism bottom plate, 11. Blade lamination mechanism, 12. Upper lamination cylinder, 13. Cylinder fixing seat, 14. Suction tool, 15. Suction tool mounting plate, 16. Up and down cylinder, 17. Left and right cylinder, 18. Front and rear cylinder, 19. Positioning column, 20. Three-axis module, 21. Lower lamination cylinder, 22. Upper lamination plate, 23. Lower lamination plate. Detailed implementation mode

[0027] Now, the present utility model will be further described in detail with reference to the accompanying drawings. These drawings are all simplified schematic diagrams, only illustrating the basic structure of the present utility model in a schematic manner, so they only show the components related to the present utility model.

[0028] As shown in the figure, a blade automatic loading device includes a chassis 1, a three-axis module 20, a blade loading mechanism 2, a blade feeding mechanism 3 and a blade positioning mechanism, and two sets of blade loading mechanisms 2 and blade feeding mechanisms 3 are provided.

[0029] The blade loading mechanism 2 and the blade feeding mechanism 3 are respectively arranged above and below the workbench.

[0030] The blade feeding mechanism 3 includes a front and rear cylinder 18, the front and rear cylinder 18 is fixed in the chassis 1, the top of the front and rear cylinder 18 is fixedly connected with a left and right cylinder 17, the side of the left and right cylinder 17 is fixedly connected with an up and down cylinder 16, the top of the up and down cylinder 16 is fixedly connected with a suction tool mounting plate 15, and a suction tool 14 is fixedly connected to the suction tool mounting plate 15.

[0031] The blade loading mechanism 2 includes a loading mechanism bottom plate 10, a blade positioning rod 7 and a positioning rod support plate 8. The positioning rod support plates 8 are fixedly arranged in parallel and are supported and fixed by support plate fixing columns 9. The blade positioning rod 7 is vertically fixed on the loading mechanism bottom plate 10 and is supported and fixed by the positioning rod support plate 8. Slots for the suction tool 14 to pass through are opened on the workbench surface of the chassis 1 and the loading mechanism bottom plate 10. The bottom of the blade positioning rod 7 on one side of the discharge port of the blade loading mechanism 2 is spaced from the upper surface of the loading mechanism bottom plate 10 by a distance equal to the thickness of one blade, so that the blade 6 can pass through smoothly.

[0032] The blade positioning mechanism includes an initial positioning plate 4 and a fine positioning plate 5 fixed on the chassis. The initial positioning plate 4 corresponds to the blade feeding mechanism 3, the fine positioning plate 5 corresponds to the initial positioning plate 4, and a positioning column 19 is fixed on the initial positioning plate 4.

[0033] There is a blade layering mechanism 11 provided on the back of the blade loading mechanism 2 to reduce the weight when the blade feeding mechanism 3 picks up materials. The blade layering mechanism 11 includes an upper layering cylinder 12 and a lower layering cylinder 21. The shaft extensions of the upper layering cylinder 12 and the lower layering cylinder 21 are respectively installed with an upper layering plate 22 and a lower layering plate 23. The upper layering cylinder 12 and the lower layering cylinder 21 are fixed by a cylinder fixing seat 13.

[0034] After loading, the lower layering cylinder 21 opens to divide the blades into two layers, reducing the weight of the downward pressure of the blades. After the blade feeding mechanism 3 picks up the lower-layer blades, the upper layering cylinder 12 opens and the lower layering cylinder 21 closes, and the blades between the two cylinders fall down for replenishing materials. Then the lower layering cylinder 21 opens and the upper layering cylinder 12 closes, and so on in a cycle.

[0035] The working principle of the present utility model: The feeding of parts is realized through the blade loading mechanism 2, the blade feeding mechanism 3 and the blade positioning mechanism. The blades 6 are loaded from the blade loading mechanism 2 in the same direction. When the blades are full, the blade layering mechanism 11 opens to layer the blades, reducing the weight when the blade feeding mechanism 3 picks up materials and facilitating the removal of the blades; the front and rear cylinders 18 move to the lower part of the blade loading mechanism 2, suck up a blade 6 and send it to the preliminary positioning plate 4 for preliminary positioning. After the three-axis module 20 grabs the blade on the preliminary positioning plate 4, it is repositioned through the fine positioning plate 5. After completion, the part can be transferred to the injection molding machine with the cooperation of the manipulator.

[0036] The manipulator in the present utility model includes a part grabbing mechanism and a product grabbing mechanism, and the two mechanisms are installed on a connecting plate; after the injection molding machine opens the mold, the product grabbing mechanism first sucks up the completed molded product, and then the part grabbing mechanism moves down to bury the part into the mold. After completion, the product grabbing mechanism places the sucked finished product on the assembly line; at the same time, the blade automatic feeding device places the blades on the fine positioning plate one by one, and so on in a cycle.

[0037] Inspired by the ideal embodiments of the present utility model described above, through the above description, relevant staff can completely make various changes and modifications without departing from the technical idea of this utility model. The technical scope of this utility model is not limited to the content in the specification, and its technical scope must be determined according to the scope of the claims.

Claims

1. A blade automatic feeding device, characterized in that: It comprises a chassis (1), a three-axis module (20), a blade loading mechanism (2), a blade feeding mechanism (3) and a blade positioning mechanism. The blade loading mechanism (2) and the blade feeding mechanism (3) are respectively arranged above and below the workbench. The blade feeding mechanism (3) comprises a front and rear cylinder (18), wherein the front and rear cylinder (18) is fixed in the chassis (1), the top of the front and rear cylinder (18) is fixedly connected to the left and right cylinders (17), the side of the left and right cylinders (17) is fixedly connected to the upper and lower cylinders (16), the top of the upper and lower cylinders (16) is fixedly connected to the suction device mounting plate (15), and the suction device mounting plate (15) is fixedly connected to the suction device (14), The blade feeding mechanism (2) comprises a feeding mechanism bottom plate (10), a blade positioning rod (7) and a positioning rod support plate (8); the blade positioning rod (7) is vertically fixed on the feeding mechanism bottom plate (10) and supported and fixed by the positioning rod support plate (8). The blade positioning mechanism comprises an initial positioning plate (4) and a fine positioning plate (5) fixed on the chassis, the initial positioning plate (4) corresponds to the blade feeding mechanism (3), and the fine positioning plate (5) corresponds to the initial positioning plate (4).

2. The automatic blade feeding device according to claim 1 is characterized in that: The blade loading mechanism (2) and the blade feeding mechanism (3) are provided in two groups.

3. The automatic blade feeding device according to claim 1 is characterized in that: The positioning rod support plates (8) are fixed in parallel and supported and fixed by support plate fixing columns (9).

4. The automatic blade feeding device according to claim 1 is characterized in that: The bottom of the blade positioning rod (7) on the discharge port side of the blade feeding mechanism (2) is spaced apart from the upper surface of the feeding mechanism bottom plate (10) by a distance equal to the thickness of a blade.

5. The automatic blade feeding device according to claim 1 is characterized in that: A blade stratification mechanism (11) is arranged on the back of the blade loading mechanism (2) to reduce the weight of the blade feeding mechanism (3) when taking materials. The blade stratification mechanism (11) comprises an upper stratification cylinder (12) and a lower stratification cylinder (21). The shaft extensions of the upper stratification cylinder (12) and the lower stratification cylinder (21) are respectively correspondingly equipped with an upper stratification plate (22) and a lower stratification plate (23).

6. The automatic blade feeding device according to claim 5 is characterized in that: The upper layer cylinder (12) and the lower layer cylinder (21) are fixed by a cylinder fixing seat (13).

7. The automatic blade feeding device according to claim 1 is characterized in that: A positioning column (19) is fixed on the initial positioning plate (4).

8. The automatic blade feeding device according to claim 1 is characterized in that: The working table of the chassis (1) and the bottom plate (10) of the feeding mechanism are provided with slots for facilitating the passage of the suction device (14).

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