A material removal tool for a multi-hole displacement liquid suction head mold

Abstract

The present invention discloses a material removal tooling for a multi-hole displacement liquid pipette tip mold, comprising a base plate, a chimeric top plate, and a cylinder. The top of the base plate is embedded with a chimeric top plate, the bottom of the chimeric top plate is installed with a mounting plate, the bottom of the mounting plate is installed with a fixed frame, the inner side of the fixed frame is installed with a cylinder, the output end of the cylinder is installed with a piston, one side of the piston is installed with a fixed plate, and one side of the fixed plate is installed with two groups of movable plates; one side of the base plate is installed with two groups of side plates, the side of the side plate away from the base plate is installed with a panel, and one side of the panel is penetrated and installed with several groups of material suction sleeves. By installing the material suction sleeve and the nozzle suction cup, the present invention solves the problem of tooling design for the material removal of the liquid pipette tip, reduces secondary contact, and ensures the qualified rate of the product.

Description

Technical Field

[0001] The invention relates to the technical field of material retrieving for injection molding machines, in particular to a material retrieving tooling for a multi-cavity displacement liquid suction head mold. Technical Background

[0002] Currently, these pipette tips are manufactured by injection molding machines. After the product and nozzle are dropped into a box, they are manually sorted, which can cause scratches on the product. Common injection molding machine robots on the market are unable to handle the removal of these multi-hole pipette tips, requiring custom development.

[0003] The defects of the multi-hole displacement liquid pipette device in the prior art are:

[0004] 1. The common injection molding machine manipulators on the current market cannot complete the material picking action of this multi-hole displacement liquid suction head. When processing and producing the product, manual assistance is required on one side. In addition, the existing device cannot complete the material picking action. Manual assistance will increase the production cost of the enterprise.

[0005] 2. The existing injection molding machine robot cannot directly separate the product from the nozzle when processing the device. The nozzle will solidify on the surface of the product for a long time and cannot be peeled off and needs to be cut. Therefore, when the product is produced during processing, it will be separated manually. However, separation will damage the product, resulting in unnecessary losses. Summary of the Invention

[0006] The object of the present invention is to provide a material removal tooling for a multi-cavity displacement liquid pipette tip mold to solve the problems raised in the above background technology.

[0007] To achieve the above objectives, the present invention provides the following technical solutions: a material removal tooling for a multi-hole displacement liquid pipette tip mold, comprising a base plate, a chimeric top plate, and a cylinder, wherein the chimeric top plate is embedded and installed on the top of the base plate, a mounting plate is installed on the bottom of the chimeric top plate, a fixed frame is installed on the bottom of the mounting plate, a cylinder is installed on the inner side of the fixed frame, a piston is installed on the output end of the cylinder, a fixed plate is installed on one side of the piston, and two sets of movable plates are installed on one side of the fixed plate;

[0008] Two groups of side plates are installed on one side of the base plate, a panel is installed on the side of the side plate away from the base plate, and a plurality of groups of material suction sleeves are installed through one side of the panel.

[0009] Preferably, a plurality of groups of holes are opened on the front side of the side panel, and a fixing piece is installed on the front side of the side panel.

[0010] Preferably, several groups of holes are opened on one side of the panel, three groups of top plate mounting bolts are installed through the middle of one side of the panel, several groups of suction cup channels are opened on one side of the panel, eight groups of side plate mounting bolts are installed through one side of the panel, and the side plate mounting bolts are respectively located on the front and back of the top plate mounting bolts.

[0011] Preferably, a lower clamping block is installed at the bottom of the outer surface of the material suction sleeve, an upper clamping block is installed on the top of the lower clamping block, and two groups of clamping block mounting bolts are installed through the interior of the upper clamping block.

[0012] Preferably, four groups of bearings are installed through the interior of the movable plate, a telescopic rod is movably installed inside the bearing, a panel is installed at one end of the telescopic rod, and a limiting ring is installed at the other end of the telescopic rod, six groups of fixed tubes are installed through the interior of the movable plate, and the fixed tubes are staggered on the inner side of the bearing.

[0013] Preferably, an air valve interface is installed at the output end of the fixed pipe, a connecting bolt sheet is installed on one side of the fixed pipe, and a water inlet suction cup is installed at the output end of the fixed pipe.

[0014] Compared with the prior art, the present invention has the following beneficial effects:

[0015] 1. The present invention is equipped with a nozzle suction cup and a cylinder. By installing several groups of suction sleeves, the nozzles of batch-produced products can be separated at the same time, which can greatly speed up the production speed. The nozzle suction cup on the front is pushed by the cylinder to provide the device with the ability to separate the nozzles. There is no need for manual assistance for sorting, which effectively solves the problem that traditional devices require manual assistance for sorting when in use.

[0016] 2. The present invention installs a suction sleeve and a sprue suction cup. After the product is produced, the suction sleeve will directly suck the front end of the product into the sleeve, and the sprue suction cup will directly adhere to the surface of the sprue. The movable plate installed on one side is pushed by the cylinder to move along the telescopic rod. Under the action of the driving force, the sprue is directly peeled off, thereby separating the product from the sprue. The product inside the sleeve will not be affected by external loss, which can effectively solve the problem that the traditional device needs to be manually separated during use, resulting in damage to the product. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 A perspective view of the present invention;

[0018] Figure 2 Schematic diagram of the panel structure of the present invention;

[0019] Figure 3 This is a schematic diagram of the lower clamping block structure of the present invention;

[0020] Figure 4 It is a schematic diagram of the cylinder structure of the present invention;

[0021] Figure 5 It is a schematic diagram of the movable plate structure of the present invention.

[0022] In the figure: 1. Base plate; 101. Interlocking top plate; 2. Side plate; 201. Hole; 202. Fixing part; 3. Panel; 301. Top plate mounting bolt; 302. Suction cup channel; 303. Side plate mounting bolt; 4. Suction sleeve; 401. Lower clamping block; 402. Upper clamping block; 403. Clamping block mounting bolt; 5. Cylinder; 501. Mounting plate; 502. Fixed frame; 503. Piston; 504. Fixed plate; 6. Bearing; 601. Movable plate; 602. Telescopic rod; 603. Limiting ring; 7. Water inlet suction cup; 701. Fixed pipe; 702. Valve interface; 703. Connecting bolt sheet. Specific implementation methods

[0023] To make the objectives, technical solutions, and advantages of the embodiments of the present invention more clear, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. All other embodiments obtained by ordinary technicians in this field based on the embodiments of the present invention without creative work are within the scope of protection of the present invention.

[0024] In the description of the present invention, it should be noted that, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "connected" should be understood in a broad sense. For example, they may refer to fixed, detachable, or integral connections; mechanical or electrical connections; direct or indirect connections through an intermediate medium; and internal communication between two components. Those skilled in the art will understand the specific meanings of the above terms in the present invention based on the specific circumstances.

[0025] See also Figure 1-5A material removal tooling for a multi-hole displacement liquid pipette tip mold includes a base plate 1, a chimeric top plate 101 and a cylinder 5. The top of the base plate 1 is embedded with the chimeric top plate 101, the bottom of the chimeric top plate 101 is installed with a mounting plate 501, the bottom of the mounting plate 501 is installed with a fixed frame 502, the inner side of the fixed frame 502 is installed with a cylinder 5, the output end of the cylinder 5 is installed with a piston 503, one side of the piston 503 is installed with a fixed plate 504, one side of the fixed plate 504 is installed with two sets of movable plates 601, the base plate 1 is the device The mounting structure can provide an installation position for other devices. The interlocking top plate 101 can fix the substrate 1 and the panel 3, and at the same time provide an installation position for the cylinder 5 device at the bottom to ensure the normal operation of the device. The mounting plate 501 can fix the bottom fixed frame 502 and the top interlocking top plate 101 to improve the stability of the device. The cylinder 5 provides movement for the movable plate 601 by pushing the piston 503 at the output end to ensure the normal operation of the device. The fixed plate 504 can connect the two sets of movable plates 601 to ensure the synchronization of the separation device;

[0026] Two groups of side panels 2 are installed on one side of the substrate 1, and a panel 3 is installed on the side of the side panel 2 away from the substrate 1. Several groups of suction sleeves 4 are installed on one side of the panel 3. The side panel 2 can be installed with the robotic arm through the fixing part 202 on one side, which is convenient for realizing mechanized and fully automatic production. The panel 3 is the product contact surface and can provide an installation position for other devices. The suction sleeve 4 can adsorb the produced products to facilitate the sprue suction cup 7 to peel off the sprue.

[0027] Furthermore, a plurality of groups of holes 201 are opened on the front of the side panel 2 , and a fixing member 202 is installed on the front of the side panel 2 .

[0028] Furthermore, several groups of holes 201 are opened on one side of the panel 3, three groups of top plate mounting bolts 301 are installed through the middle of one side of the panel 3, several groups of suction cup channels 302 are opened on one side of the panel 3, eight groups of side plate mounting bolts 303 are installed through one side of the panel 3, and the side plate mounting bolts 303 are respectively located on the front and back of the top plate mounting bolts 301. The top plate mounting bolts 301 and the side plate mounting bolts 303 can install the top plate and side plate 2 with the panel 3 to ensure the overall stability of the device, and the suction cup channel 302 can provide activity space for the water inlet suction cup 7 to ensure that the device can be used normally.

[0029] Furthermore, a lower clamping block 401 is installed at the bottom of the outer surface of the suction sleeve 4, an upper clamping block 402 is installed on the top of the lower clamping block 401, and two groups of clamping block mounting bolts 403 are installed through the interior of the upper clamping block 402. The lower clamping block 401 and the upper clamping block 402 are installed through the clamping block mounting bolts 403, which can ensure that the suction sleeve 4 can be stably connected to the panel 3 and prevent the failure of the water outlet peeling during processing.

[0030] Furthermore, four groups of bearings 6 are installed throughout the interior of the movable plate 601, and a telescopic rod 602 is movably installed inside the bearing 6. A panel 3 is installed at one end of the telescopic rod 602, and a limiting ring 603 is installed at the other end of the telescopic rod 602. Six groups of fixed tubes 701 are installed throughout the interior of the movable plate 601, and the fixed tubes 701 are staggered on the inner side of the bearing 6. The bearing 6 can provide a movable track for the telescopic rod 602. The bearing 6 pushes the movable plate 601 to move through the cylinder 5. The limiting ring 603 can prevent the telescopic rod 602 from detaching from the bearing 6, thereby ensuring the integrity of the device. The fixed tube 701 can allow air circulation.

[0031] Furthermore, an air valve interface 702 is installed at the output end of the fixed tube 701, a connecting bolt plate 703 is installed at one side of the fixed tube 701, and a sprue suction cup 7 is installed at the output end of the fixed tube 701. The air valve interface 702 can be connected to an air pump to provide suction to the sprue suction cup 7. The connecting bolt plate 703 can connect the fixed tube 701 with the sprue suction cup 7 on the front to ensure the integrity of the device. The sprue suction cup 7 can suck on the surface of the sprue and detach the sprue by moving.

[0032] Working principle: When the present invention is in use, first, 48 groups of products are adsorbed inside the sleeve through the suction sleeve 4 connected to the external vacuum device to ensure that the sleeve is not damaged by the external environment, and then the external suction device is connected to the two sides of the air valve interface 702. The gas circulates through the fixed tube 701 to generate suction, and the sprue suction cup 7 at the input end will be close to the sprue surface, and then the piston 503 of the cylinder 5 will push the movable plate 601. The bearing 6 on the inside of the movable plate 601 will move along the telescopic rod 602, so that the sprue suction cup 7 installed on the inside of the movable plate 601 moves outward, thereby pushing the sprue and separating the sprue from the product.

[0033] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above and that the invention can be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. Therefore, the embodiments should be considered in all respects as illustrative and non-restrictive, and the scope of the invention is defined by the appended claims, not the foregoing description, and all variations within the meaning and range of equivalents of the claims are intended to be included therein. Any reference sign in a claim should not be construed as limiting the claim to which it relates.

Claims

1. A material removal tool for a multi-hole displacement liquid suction head mold, comprising a base plate (1), a chimeric top plate (101) and a cylinder (5), characterized in that: A chimeric top plate (101) is embedded and installed on the top of the base plate (1), a mounting plate (501) is installed on the bottom of the chimeric top plate (101), a fixed frame (502) is installed on the bottom of the mounting plate (501), a cylinder (5) is installed on the inner side of the fixed frame (502), a piston (503) is installed on the output end of the cylinder (5), a fixed plate (504) is installed on one side of the piston (503), and two sets of movable plates (601) are installed on one side of the fixed plate (504); Two groups of side panels (2) are installed on one side of the base plate (1); a panel (3) is installed on the side of the side panel (2) away from the base plate (1); and a plurality of groups of material suction sleeves (4) are installed through one side of the panel (3); Four groups of bearings (6) are installed through the interior of the movable plate (601), a telescopic rod (602) is movably installed inside the bearing (6), and a panel (3) is installed at one end of the telescopic rod (602), and a limiting ring (603) is installed at the other end of the telescopic rod (602), and six groups of fixed tubes (701) are installed through the interior of the movable plate (601), and the fixed tubes (701) are staggered and distributed on the inner side of the bearing (6); The output end of the fixed pipe (701) is installed with an air valve interface (702), one side of the fixed pipe (701) is installed with a connecting bolt sheet (703), and the output end of the fixed pipe (701) is installed with a nozzle suction cup (7).

2. The material removal tooling for a multi-hole displacement liquid pipette tip mold according to claim 1, characterized in that: The front surface of the side panel (2) is provided with a plurality of groups of holes (201), and a fixing member (202) is installed on the front surface of the side panel (2).

3. The material removal tooling for a multi-hole displacement liquid pipette tip mold according to claim 1, characterized in that: A plurality of groups of holes (201) are provided on one side of the panel (3), three groups of top plate mounting bolts (301) are installed through the middle of one side of the panel (3), a plurality of groups of suction cup channels (302) are provided on one side of the panel (3), eight groups of side plate mounting bolts (303) are installed through the one side of the panel (3), and the side plate mounting bolts (303) are respectively located on the front and back sides of the top plate mounting bolts (301).

4. The material removal tooling for a multi-hole displacement liquid pipette tip mold according to claim 1, characterized in that: A lower clamping block (401) is installed at the bottom of the outer surface of the material suction sleeve (4), an upper clamping block (402) is installed on the top of the lower clamping block (401), and two groups of clamping block mounting bolts (403) are installed through the interior of the upper clamping block (402).

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