Automatic feeding and detecting device

Abstract

The utility model discloses an automatic feeding and detecting device which comprises a machine box, a part grabbing mechanical arm, a vibration disc, a part detecting mechanism and a straight vibration feeding mechanism, the vibration disc, the part detecting mechanism and the straight vibration feeding mechanism are fixed on the machine box, and the vibration disc conveys parts to a discharging port according to the unified direction and slides to a horizontal sliding groove along the discharging port. After the parts fall into the horizontal sliding groove, the material blocking device is opened, the material blocking device is used for blocking the parts from advancing, the positioning and material pushing device positions the parts, the detection machine detects the height of the positioned products, qualified parts are pushed into the straight vibration feeding mechanism through the positioning and material pushing device, and unqualified parts fall into the scrapping box through the groove falling opening. According to the device, automatic detection of parts is achieved through the vibration disc and the part detection mechanism, qualified parts are transferred to the injection molding machine under the cooperation of the part grabbing mechanical arm, and automatic feeding of the parts is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of production auxiliary tools, in particular to an automatic feeding and detection device. Background Art

[0002] An injection molding machine is an injection molding machine or injection machine. It is the main molding equipment for thermoplastic plastics or thermosetting plastics using plastic molding molds to make plastic products of various shapes. Before the product is molded on the injection molding machine, the parts need to be embedded in the mold first. At the same time, new parts need to be provided to the injection molding machine for processing the next component of the product. Therefore, there is an urgent need for a device that can meet the needs of parts detection and automatic parts loading. Utility Model Content

[0003] The technical problem to be solved by the utility model is to overcome the defects of the above-mentioned prior art and provide a device which can automatically load materials and complete parts detection.

[0004] The present invention relates to an automatic loading and detecting device, comprising a chassis, a parts grabbing manipulator, a vibration plate fixed on the chassis, a parts detecting mechanism and a straight vibration feeding mechanism, wherein the parts detecting mechanism comprises a horizontal chute, a positioning and pushing device, a blocking device and a detecting machine, the horizontal chute is connected with the discharge port of the vibration plate, the positioning and pushing device comprises a positioning pushing plate, the positioning pushing plate is moved perpendicular to the horizontal chute direction by a positioning cylinder, and is moved parallel to the horizontal chute direction by a pushing cylinder, the blocking device comprises a blocking plate, the blocking plate is telescopically moved by the action of the blocking cylinder, a defective product dropping chute device is arranged in front of the blocking device, the defective product dropping chute device comprises a dropping chute plate, the dropping chute plate and the horizontal chute are provided with a communicating dropping chute opening, the dropping chute plate is telescopically moved perpendicular to the horizontal chute direction by the dropping chute cylinder, the straight vibration feeding mechanism is arranged below the horizontal chute, and the parts grabbing manipulator is arranged next to the straight vibration feeding mechanism.

[0005] Furthermore, the piston rod of the pushing cylinder is arranged parallel to the horizontal chute direction, the piston rod of the positioning cylinder is arranged perpendicular to the horizontal chute direction, and the positioning cylinder is fixed on the pushing cylinder.

[0006] Furthermore, the positioning and pushing plate is provided with a V-shaped notch that matches the parts.

[0007] Furthermore, a spacer plate is fixed on the positioning and pushing plate to prevent the detection machine from damaging parts.

[0008] Furthermore, the detection machine is a detection machine for detecting the height of parts.

[0009] Furthermore, a scrap box is provided below the notch, and unqualified parts fall into the scrap box through the notch.

[0010] Furthermore, a discharge plate is installed at the end of the horizontal chute, and a material tray is provided below the discharge plate. The discharge plate is controlled to move up and down by a cylinder.

[0011] The automatic feeding and testing device of the utility model has the following beneficial effects:

[0012] 1. Automatic part inspection is achieved through a vibration plate and a parts inspection mechanism. The vibration plate transports the parts to the discharge port in a uniform direction and slides them down the discharge port onto a horizontal chute. After the parts fall into the horizontal chute, the blocking device opens to block the parts from moving forward. The positioning and pushing device positions the parts, and the inspection machine performs height inspection on the positioned products. Qualified parts are pushed into the direct vibration feeding mechanism by the positioning and pushing device, while unqualified parts fall into the scrap box through the drop chute.

[0013] 2. Qualified parts are transferred to the injection molding machine with the cooperation of the parts grabbing robot to realize automatic loading of parts. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0015] Figure 1 This is a structural diagram of an embodiment of the utility model;

[0016] Figure 2 This is a schematic diagram of the structure of the chassis in the utility model;

[0017] Figure 3 It is a structural diagram of the parts detection mechanism in the utility model;

[0018] Figure 4 This is a schematic diagram of the top view of the parts detection mechanism in the utility model;

[0019] In the figure: 1. Chassis, 2. Vibration plate, 3. Parts detection mechanism, 4. Direct vibration feeding mechanism, 5. Horizontal slide, 6. Baffle device, 61. Baffle cylinder, 62. Baffle plate, 7. Positioning and pushing device, 71. Positioning cylinder, 72. Positioning pusher plate, 73. Pusher cylinder, 8. Unqualified product chute device, 81. Chute opening, 82. Chute cylinder, 83. Chute plate, 9. Scrap box, 10. Detection machine. DETAILED DESCRIPTION

[0020] The present invention will now be described in further detail with reference to the accompanying drawings, which are simplified schematic diagrams that illustrate the basic structure of the present invention in a schematic manner.

[0021] As shown in the figure, an automatic loading and testing device includes a chassis 1, a parts grabbing robot, a vibration plate 2 fixed on the chassis 1, a parts detection mechanism 3 and a direct vibration feeding mechanism 4.

[0022] The parts detection mechanism 3 includes a horizontal chute 5, a positioning and pushing device 7, a blocking device 6 and a detection machine 10. The horizontal chute 5 is connected to the discharge port of the vibration plate 2. The detection machine 10 is a detection machine for detecting the height of the parts.

[0023] The positioning and pushing device 7 includes a positioning pusher plate 72, which has a V-shaped notch that mates with the parts. A spacer is also fixed to the positioning pusher plate 72 to prevent damage to the parts by the inspection machine. The positioning pusher plate 72 is displaced perpendicular to the horizontal chute 5 by a positioning cylinder 71, and parallel to the horizontal chute 5 by a pushing cylinder 73. The piston rod of the pushing cylinder 73 is arranged parallel to the horizontal chute 5, while the piston rod of the positioning cylinder 71 is arranged perpendicular to the horizontal chute 5. The positioning cylinder 71 is fixed to the pushing cylinder 73.

[0024] The material blocking device 6 includes a material blocking plate 62, which is telescopically moved by the action of the material blocking cylinder 61. A defective product trough device 8 is arranged in front of the material blocking device 6. The defective product trough device 8 includes a trough plate 83. A trough opening 81 is provided on the trough plate 83 and the horizontal slide 5. The trough plate 83 realizes telescopic movement in a direction perpendicular to the horizontal slide 5 through the trough cylinder 82. A scrap box 9 is arranged below the trough opening 81, and defective parts fall into the scrap box 9 through the trough opening 81.

[0025] A direct vibration feeding mechanism 4 is installed below the horizontal chute 5, and a parts grabbing robot is installed next to the direct vibration feeding mechanism 4. A discharge plate is installed at the end of the horizontal chute 5, and a material tray is provided below the discharge plate. The discharge plate is controlled to move up and down by a cylinder.

[0026] The working principle of the present invention is as follows: parts are loaded from the vibration plate 2, the parts slide into the horizontal chute 5, the blocking device 6 opens to block the parts, the positioning and pushing device 7 positions the parts, the detection machine 10 detects whether the product height is qualified, the qualified products are pushed into the straight vibration feeding mechanism 4 through the positioning and pushing device 7, and the unqualified products are pushed during the positioning and pushing device 7. The chute plate 83 of the unqualified product chute device 8 opens, and the unqualified parts fall into the scrap box 9; after the injection molding machine opens the mold, the product grabbing robot first absorbs the completed mold, the part grabbing robot moves down to grab the qualified parts on the straight vibration feeding mechanism, and buries it into the mold. After completion, the product grabbing robot places the sucked finished product on the workbench, and this cycle is repeated.

[0027] Based on the above-mentioned ideal embodiment of the present invention, and in accordance with the above description, relevant personnel can make various changes and modifications without departing from the technical scope of the present invention. The technical scope of the present invention is not limited to the content of the specification, but must be determined according to the scope of the claims.

Claims

1. An automatic feeding and testing device, characterized by: The invention comprises a chassis (1), a parts grabbing manipulator, a vibration plate (2) fixed on the chassis (1), a parts detection mechanism (3) and a direct vibration feeding mechanism (4), wherein the parts detection mechanism (3) comprises a horizontal chute (5), a positioning and pushing device (7), a blocking device (6) and a detection machine (10), wherein the horizontal chute (5) is connected to the discharge port of the vibration plate (2), and the positioning and pushing device (7) comprises a positioning pushing plate (72), wherein the positioning pushing plate (72) is displaced perpendicularly to the horizontal chute (5) by a positioning cylinder (71), and is displaced parallel to the horizontal chute (5) by a pushing cylinder (73). The material blocking device (6) includes a material blocking plate (62), and the material blocking plate (62) is extended and retracted by the action of the material blocking cylinder (61). A defective product trough device (8) is arranged in front of the material blocking device (6). The defective product trough device (8) includes a trough plate (83), and a trough opening (81) communicating with the trough plate (83) and the horizontal chute (5) is provided. The trough plate (83) realizes an extension and retraction movement in a direction perpendicular to the horizontal chute (5) through the trough cylinder (82). The direct vibration feeding mechanism (4) is installed below the horizontal chute (5), and the part grabbing manipulator is installed next to the direct vibration feeding mechanism (4).

2. The automatic feeding and testing device according to claim 1, characterized in that: The piston rod of the pushing cylinder (73) is arranged parallel to the horizontal chute (5), the piston rod of the positioning cylinder (71) is arranged perpendicular to the horizontal chute (5), and the positioning cylinder (71) is fixed on the pushing cylinder (73).

3. The automatic feeding and testing device according to claim 1, characterized in that: The positioning and pushing plate (72) is provided with a V-shaped notch matched with the parts.

4. The automatic feeding and testing device according to claim 1, characterized in that: A material separation plate is fixed on the positioning and pushing plate (72) to prevent the detection machine from damaging parts.

5. The automatic feeding and testing device according to claim 1, characterized in that: The detection machine (10) is a detection machine for detecting the height of parts.

6. The automatic feeding and testing device according to claim 1, characterized in that: A scrap box (9) is provided below the notch opening (81), and unqualified parts fall into the scrap box (9) through the notch opening (81).

7. The automatic feeding and testing device according to claim 1, characterized in that: A material discharge plate is installed at the end of the horizontal chute (5), and a material tray is provided below the material discharge plate. The material discharge plate is controlled to move up and down by a cylinder.

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