CN212498818U

CN212498818U - Sucking disc formula arm

Info

Publication number: CN212498818U
Application number: CN202021036308.9U
Authority: CN
Inventors: 张满仓
Original assignee: Taicang Xinshiyuan Plastic Mould Co ltd
Current assignee: Taicang Xinshiyuan Plastic Mould Co ltd
Priority date: 2020-06-08
Filing date: 2020-06-08
Publication date: 2021-02-09
Anticipated expiration: 2030-06-08

Abstract

The utility model relates to a sucker type mechanical arm, which comprises a base rod, spring suckers and connecting seats, wherein the spring suckers are arranged in a linear array along the length direction of the base rod, and the connecting seats are positioned at the top end of the base rod; the device also comprises a rotating rod, a gear, a rack, a cylinder and a supporting hook; the side of base pole is provided with the side lug, the rotary rod passes through bearing and side lug swing joint, the gear is located the rotary rod, the rack is located the piston rod of cylinder, the gear meshes with the rack mutually, hold in the palm the hook and be connected with the rotary rod. The utility model relates to a sucking disc formula arm gets the material to the injection molding product through the mode of suction, improves the structure simultaneously, avoids absorbing and removes the bad phenomenon that the in-process injection molding product dropped.

Description

Sucking disc formula arm

Technical Field

The utility model relates to a extracting device in the field of moulding plastics, concretely relates to sucking disc formula arm.

Background

After the injection molding piece is injection molded in the mold, the injection molding piece needs to be taken out when the mold is opened.

The mechanical arm special for the injection molding machine is needed to be used for taking out, and the material taking mode of the mechanical arm is divided into a clamping mode and a suction mode. To the higher or softer injection molding of surface quality requirement, adopt suction formula to get the material usually.

The suction type material taking device is characterized in that a sucking disc is adopted to suck an injection molding product. However, during the sucking and moving process, the injection molded product may be dropped. In case the injection molding product drops, not only can lead to the product to damage, still can lead to the product that drops in the injection molding machine to be difficult for the bad phenomenon of clearance take out.

SUMMERY OF THE UTILITY MODEL

The utility model aims at: the utility model provides a sucking disc formula arm gets the material to the injection molding product through the mode of suction, improves the structure simultaneously, avoids absorbing and removes the bad phenomenon that the injection molding product dropped in-process.

In order to achieve the above object, the present invention provides the following technical solutions:

a sucker type mechanical arm comprises a base rod, spring suckers and connecting seats, wherein the spring suckers are arranged in a linear array along the length direction of the base rod, and the connecting seats are positioned at the top end of the base rod; the device also comprises a rotating rod, a gear, a rack, a cylinder and a supporting hook; the side of base pole is provided with the side lug, the rotary rod passes through bearing and side lug swing joint, the gear is located the rotary rod, the rack is located the piston rod of cylinder, the gear meshes with the rack mutually, hold in the palm the hook and be connected with the rotary rod.

Further, the number of the side bumps is at least two; the rotating rod is in a slender straight rod shape and penetrates through the side protruding blocks, and the rotating rod is parallel to the base rod.

Furthermore, the gear is located the middle part of rotary rod, gear and rotary rod coaxial setting.

Furthermore, the cylinder body of the cylinder is connected with the base rod, and the piston rod of the cylinder is perpendicular to the rotating rod.

Furthermore, the support hook is connected with the side circumferential wall of the rotating rod, the support hook is L-shaped, and the length of the support hook is larger than that of the spring sucker.

The utility model has the advantages that: the utility model provides a sucking disc formula arm, uses through the cooperation of rotary rod, gear, rack, cylinder and support hook, utilizes the mode of suction to get the material to the injection molding product to the cylinder passes through rack drive gear and rotary rod upset, makes the support hook block the injection molding product, avoids absorbing and removes the bad phenomenon that the injection molding product dropped in-process, thereby guarantees going on smoothly of the production operation of moulding plastics.

Drawings

Fig. 1 is the overall structure schematic diagram of the suction cup type mechanical arm of the present invention.

Fig. 2 is a schematic view of the overall structure of another viewing angle of the suction cup type mechanical arm of the present invention.

In the figure: 1. a base shaft; 2. a side bump; 3. a spring sucker; 4. a connecting seat; 5. rotating the rod; 6. a gear; 7. a rack; 8. a cylinder; 9. and (4) supporting a hook.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention will be further described in detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.

Referring to fig. 1 and 2, the sucker type mechanical arm comprises a base rod 1, spring suckers 3 and connecting seats 4, wherein the spring suckers 3 are arranged in a linear array along the length direction of the base rod 1, and the connecting seats 4 are positioned at the top end of the base rod 1; the device also comprises a rotating rod 5, a gear 6, a rack 7, a cylinder 8 and a supporting hook 9; the side of base pole 1 is provided with side lug 2, rotary rod 5 passes through bearing and side lug 2 swing joint, rotary rod 5 can be for side lug 2 is rotatory, gear 6 is located rotary rod 5, rack 7 is located the piston rod of cylinder 8, gear 6 meshes with rack 7 mutually, cylinder 8 is used for driving rack 7 straight reciprocating motion, and rack 7 drives the rotation of gear 6, and then realizes rotary rod 5's rotation, hold in the palm hook 9 and rotary rod 5 are connected.

The number of the side lugs 2 is at least two; the rotating rod 5 is in the shape of an elongated straight rod and penetrates through the side lug 2, and the rotating rod 5 is parallel to the base rod 1.

The gear 6 is located in the middle of the rotating rod 5, and the gear 6 and the rotating rod 5 are coaxially arranged.

The cylinder body of the cylinder 8 is connected with the base rod 1, and the piston rod of the cylinder 8 is perpendicular to the rotating rod 5.

The support hook 9 is specifically connected with the side circumferential wall of the rotating rod 5, the support hook 9 is L-shaped, the length of the support hook 9 is larger than that of the spring sucker 3, and the support hook 9 is used for hooking an injection molding product, so that the injection molding product is prevented from falling.

The utility model discloses a theory of operation does: firstly, connecting a connecting seat 4 to a mechanical arm of an injection molding machine, when a material is taken after the mold is opened, a spring sucker 3 tightly sucks an injection molding product, and meanwhile, a piston rod of an air cylinder 8 extends out to drive a rack 7 to move so as to drive a gear 6 to rotate, so that a rotating rod 5 is turned over, and finally the bottom end of a supporting hook 9 tightly clamps the injection molding product; even if the spring sucker 3 loses the suction force on the injection molding product, the support hook 9 still can hook the injection molding product, so that the injection molding product is prevented from falling.

The above examples are provided for further illustration of the present invention, but do not limit the present invention to these specific embodiments. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be understood as being within the protection scope of the present invention.

Claims

1. A sucker type mechanical arm comprises a base rod (1), spring suckers (3) and connecting seats (4), wherein the spring suckers (3) are arranged in a linear array along the length direction of the base rod (1), and the connecting seats (4) are located at the top end of the base rod (1); the method is characterized in that: the device also comprises a rotating rod (5), a gear (6), a rack (7), a cylinder (8) and a supporting hook (9); the side of base pole (1) is provided with side lug (2), rotary rod (5) pass through bearing and side lug (2) swing joint, gear (6) are located rotary rod (5), rack (7) are located the piston rod of cylinder (8), gear (6) and rack (7) mesh mutually, hold in the palm hook (9) and be connected with rotary rod (5).

2. A suction cup type robot arm as claimed in claim 1, wherein: the number of the side lugs (2) is at least two; the rotating rod (5) is in a shape of a slender straight rod and penetrates through the side protruding block (2), and the rotating rod (5) is parallel to the base rod (1).

3. A suction cup type robot arm as claimed in claim 2, wherein: the gear (6) is located in the middle of the rotating rod (5), and the gear (6) and the rotating rod (5) are coaxially arranged.

4. A suction cup type robot arm as claimed in claim 3, wherein: the cylinder body of cylinder (8) is connected with base rod (1), the piston rod of cylinder (8) is perpendicular with rotary rod (5).

5. The suction cup type mechanical arm as claimed in claim 4, wherein: the supporting hook (9) is particularly connected with the peripheral wall of the side of the rotating rod (5), the supporting hook (9) is L-shaped, and the length of the supporting hook (9) is larger than that of the spring sucker (3).