CN211056171U - Automatic product grabbing device - Google Patents

Abstract

The utility model discloses an automatic product grabbing device, including first track, second track, a plurality of hand that remove along vertical direction of setting on the support and grabbing structure, transport mechanism, P L C through above-mentioned mode, the utility model discloses automatic product grabbing device realizes the motion of level and vertical direction through servo motor and screw rod structure, carries out the clamp of product and gets and place, improves production efficiency, stabilizes product quality, reduces the cost of equipment link.

Description

An automatic product grabbing device

technical field

The utility model relates to the field of machinery manufacturing, in particular to an automatic product grabbing device.

Background technique

With the development of science and technology, the existing production is progressing day by day. The automatic production mode is realized through automatic control, which saves human resources and increases the production volume. In the production process, the automatic product grabbing and turning device is an important part of the automatic production line. The quality of the design directly affects the working level of the entire automated production line. The existing technology uses manual labor to replace the processed products or put the processed products into the trays for storage, which not only has low production efficiency, but also has high labor intensity.

Utility model content

The main technical problem solved by the utility model is to provide an automatic product grabbing device.

In order to solve the above-mentioned technical problem, a technical scheme that the utility model adopts is:

An automatic product grabbing device is provided, comprising: a first rail, a second rail arranged on a bracket, a plurality of hand grab structures that move in a vertical direction, a conveying mechanism, and a PLC, the first rail and the second rail are parallel to each other and the second track is arranged above the first track, the hand gripping mechanism is arranged on the second track and can move along the second track, and a connecting frame is arranged on the second track, A plurality of the hand-grip structures are connected to the connecting frame, the conveying mechanisms are respectively arranged vertically and horizontally with the first rail and the second rail, and the second rail is arranged on the conveying mechanism and can move horizontally along the conveying mechanism , the conveying mechanism includes two sets of screw structures, a driving motor, and a conveying platform connected with the screw structures, the two ends of the second track are respectively fixedly connected with the corresponding conveying platforms, and a plurality of the hand gripping structures are arranged side by side, so The hand-grip structure can move in the vertical direction, the hand-grip structure includes a hand-grip end that can be opened and closed for gripping the product, a limit device is provided on the first rail, and one of the first rails is A collection station is arranged on the side, a collection tray is arranged at the collection station, and the PLC is respectively electrically connected with the first rail, the second rail, a plurality of hand gripping structures that move in the vertical direction, and a conveying mechanism.

In a preferred embodiment of the present invention, the first rail and the second rail are both arranged horizontally.

In a preferred embodiment of the present invention, the hand gripping mechanism is connected to the second rail through a connecting frame.

In a preferred embodiment of the present invention, the hand gripping mechanism and the connecting frame are connected in a detachable manner.

In a preferred embodiment of the present utility model, the drive motor drives the screw structure to rotate and drive the transport platform to move horizontally along it.

In a preferred embodiment of the present invention, the hand gripping structure is driven by an air cylinder to move in a vertical direction.

In a preferred embodiment of the present invention, the gripping end is driven by a cylinder to open and close.

In a preferred embodiment of the present invention, the limiting device includes a photoelectric sensor.

In a preferred embodiment of the present invention, a limit block is set on the second rail.

In a preferred embodiment of the present invention, the bottom of the bracket is provided with a roller structure.

The beneficial effects of the utility model are as follows: an automatic product grabbing device is provided, which can realize horizontal and vertical movement through a servo motor and a screw structure, carry out product clamping and placement, improve production efficiency, stabilize product quality, and reduce assembly links. the cost of.

Description of drawings

In order to illustrate the technical solutions in the embodiments of the present invention more clearly, the following briefly introduces the accompanying drawings used in the description of the embodiments. Obviously, the drawings in the following description are only some implementations of the present invention. For example, for those of ordinary skill in the art, under the premise of no creative work, other drawings can also be obtained from these drawings, wherein:

1 is a side view of the overall structure of a preferred embodiment of the automatic product grabbing device of the present invention;

2 is a perspective view of the overall structure of a preferred embodiment of the automatic product grabbing device of the present invention.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

Please refer to Fig. 1-2, the utility model embodiment includes:

An automatic product grabbing device, comprising: a first rail 2, a second rail 3 arranged on a bracket 1, a plurality of hand grabbing structures 4 moving in a vertical direction, a conveying mechanism 5, and a PLC, the PLC is respectively connected with the The first track, the second track, a plurality of hand gripping structures that move in the vertical direction, and the conveying mechanism are electrically connected, and the PLC sends out the control of the first track to transport the product to the designated position, and the first track is provided with a bracket for placing the product , the hand gripping structure moves along the second track and then moves downward to grab the product, the conveying mechanism transports the second track to the designated position, and the hand gripping structure puts the product into the collection tray 6 .

The first track and the second track are parallel to each other and the second track is arranged above the first track, the first track and the second track are placed horizontally, and the hand gripping mechanism is arranged on the second track On the track and can move along the second track, the second track is provided with a connecting frame 7, a plurality of the hand gripping structures are connected with the connecting frame, and the hand gripping mechanisms are connected with the second track through the connecting frame , the hand gripping mechanism is detachably connected with the connecting frame, a plurality of the hand gripping structures are arranged in a row and connected to the connecting frame, and two, three or more hand gripping structures are arranged side by side according to the actual needs of production efficiency , two, three or more products can be grabbed at the same time, which effectively improves production efficiency. A limit cylinder 8 and a limit device are arranged on the first track. Preferably, the limit device includes a photoelectric sensor. When it is detected that multiple products are transported to the designated position by the first track at the same time, the hand gripping structure starts to work and grabs at the same time. The limit cylinder controls the products to pass through one by one. Limit blocks are set on the second track to prevent hand gripping. Grasp the structure to move beyond the range to ensure work safety.

The hand-grip structure can move in the vertical direction, and the air cylinder drives the hand-grip structure to move in the vertical direction to move to the top of the product to prepare for grabbing. The hand-grip end 9 is driven to open and close by the air cylinder.

The conveying mechanism is arranged vertically and horizontally with the first rail and the second rail, respectively, the conveying mechanism is arranged above the first rail, and the second rail is arranged on the conveying mechanism and can move horizontally along the conveying mechanism, so The conveying mechanism includes two sets of screw structures, a driving motor 10, and a conveying platform 11 connected with the screw structures. Both ends of the second track are respectively fixedly connected with the corresponding conveying platforms. The driving motor drives the screw structures to rotate and drive the conveying platform. It moves horizontally along the screw structure to transport the grabbed product to the collection station.

One side of the first rail is provided with a collection station, and a collection tray is arranged at the collection station. After the hand gripping structure grabs the product, the conveying mechanism transports the second rail to move to the collection station as a whole.

Preferably, the bottom of the bracket is provided with a roller structure 12, which can move the whole structure to a designated location and is convenient to use.

working principle:

The first track transports the products to the grasping station, and the limit cylinder controls the products to pass through one by one. After all the products grasped at the same time are transported in place, the cylinder drives all the hand grasping structures to move down at the same time and grasp the products. When the product rises, the driving motor drives the screw structure to rotate and drives the hand-holding structure to move horizontally along the screw structure to the collection station, place the product in the collection tray, and repeat the back-and-forth work.

The beneficial effects of the automatic product grabbing device of the utility model are as follows: an automatic product grabbing device is provided, which can realize horizontal and vertical movement through the servo motor and the screw structure, carry out the clamping and placing of the product, improve the production efficiency, and stabilize the product. quality and reduce the cost of assembly.

The above descriptions are only the embodiments of the present invention, and are not intended to limit the scope of the patent of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the description of the present invention, or directly or indirectly applied to other related technologies Fields are similarly included in the scope of patent protection of the present invention.

Claims (10)

1. The automatic product grabbing device is characterized by comprising a first rail, a second rail, a plurality of grabbing structures, a conveying mechanism and a P L C, wherein the first rail, the second rail, the grabbing structures, the conveying mechanism and the P L C are arranged on a support, the first rail and the second rail are parallel to each other, the second rail is arranged above the first rail, the grabbing mechanisms are arranged on the second rail and can move along the second rail, a connecting frame is arranged on the second rail, the grabbing structures are connected with the connecting frame, the conveying mechanism is perpendicular to and horizontally arranged with the first rail and the second rail respectively, the second rail is arranged on the conveying mechanism and can move horizontally along the conveying mechanism, the conveying mechanism comprises two groups of screw structures, a driving motor and a conveying platform connected with the screw structures, two ends of the second rail are fixedly connected with the corresponding conveying platforms respectively, the grabbing structures are arranged side by side, the grabbing structures can move along the vertical direction, the grabbing structures comprise grabbing end portions capable of grabbing products, the grabbing end portions capable of grabbing portions are arranged on the first rail, a first collecting station is arranged on the first rail, and a collecting station is electrically connected with the collecting station, and a collecting station is arranged on the second rail, and a collecting station is electrically connected with the collecting station, L.

2. The automated product gripping apparatus of claim 1, wherein the first track and the second track are horizontally disposed.

3. The automated product gripping apparatus according to claim 1, wherein the hand gripping mechanism is coupled to the second track via a link.

4. The automated product handling apparatus of claim 1, wherein the hand gripping mechanism is removably coupled to the coupling frame.

5. The automated product handling apparatus of claim 1, wherein the drive motor drives the screw structure to rotate to move the transport deck horizontally therealong.

6. The automated product gripping apparatus of claim 1, wherein the hand gripping structure is moved in a vertical direction by a pneumatic cylinder drive.

7. The automated product handling device of claim 1, wherein the gripper end is actuated by a pneumatic cylinder to open and close the gripper.

8. The automated product handling device of claim 1, wherein the position limiting device comprises a photoelectric sensor.

9. The automated product handling device of claim 1, wherein a stop block is disposed on the second track.

10. The automated product gripping apparatus according to claim 1, wherein the bottom of the rack is provided with a roller structure.

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