CN218018568U - Clamp for clamping material box - Google Patents

Abstract

The utility model discloses a material case clamp is got anchor clamps, include: the connecting flange is used for being connected with the mechanical arm; one end of the connecting flange is fixed with the fixing frame; the plastic box clamping mechanism is used for clamping the plastic box from two sides, and the plastic box clamping mechanism is arranged below the fixed frame and is fixed with the fixed frame; and the carton clamping mechanism is used for clamping the upper edge of the carton with the upper end opening, and the carton clamping mechanism is arranged below the fixed frame and is fixed with the fixed frame. The utility model provides an anchor clamps are got to material case clamp, the compatibility of the equipment of improvement makes one set of anchor clamps can press from both sides and get the carton, also can press from both sides and get the plastic box.

Description

Clamp for clamping material box

Technical Field

The utility model belongs to the technical field of storage logistics equipment and specifically relates to a material case clamp is got anchor clamps is related to.

Background

The original clamp in the prior art can only clamp a carton or a plastic box by using the air cylinder, the compatibility of the equipment is not high, the size of the clamped carton or plastic box is relatively fixed, and only one type (or one type) of carton or plastic box can be clamped. When the material of the material box clamped is changed, the clamp needs to be replaced manually, and the clamping efficiency is affected. Therefore, a material box clamping fixture needs to be designed, the compatibility of the improved equipment is improved, and one set of fixture can clamp a paper box and a plastic box.

Chinese patent application publication No. CN209023812U, the public day is 2019 06 month 25 days, the name is "a pile equipment for carton production", discloses a pile equipment for carton production, including pile robot body, still include fastening device and protection machanism, pile robot body is including pressing from both sides the clamp and get slide, slide clamp, press from both sides the clamp and get slide support arm, transfer support arm and robot base, fastening device installs the side surface at slide clamp, fastening device includes flexible rubber slab and expanding spring, the inside of getting the slide is provided with the clamp and gets the slide, slide clamp's inside is provided with telescopic clamping groove, expanding spring is located telescopic clamping groove's inside. However, the apparatus is only suitable for gripping cartons and does not solve the above problems.

Disclosure of Invention

The utility model discloses an overcome not enough among the prior art, provide a material case clamp and get anchor clamps, the compatibility of the equipment of improvement makes one set of anchor clamps can press from both sides and get the carton, also can press from both sides and get the plastic box.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a material box clamping fixture comprises:

the connecting flange is used for being connected with the mechanical arm;

one end of the connecting flange is fixed with the fixing frame;

the plastic box clamping mechanism is used for clamping the plastic box from two sides, and the plastic box clamping mechanism is arranged below the fixed frame and is fixed with the fixed frame;

and the carton clamping mechanism is used for clamping the upper edge of the carton with the upper end opening, and the carton clamping mechanism is arranged below the fixed frame and is fixed with the fixed frame.

Among the above-mentioned technical scheme, carton clamping mechanism and plastic box clamping mechanism stagger and distribute, are used for pressing from both sides to get carton and plastic box respectively. The clamping fixture is fixed on the mechanical arm through the connecting flange and moves integrally through the mechanical arm. The material handling operation process comprises the following steps: step 1: and the first conveying line stops against the materials to be unpacked from the tray warehouse. Step 2: the robot clamps the materials by using the carton clamp (if the materials are cartons) or the plastic box clamp (if the materials are plastic boxes) on the composite clamp. And step 3: the material of the whole support on the first conveying line is clamped to the second conveying line through the rotation of the robot. And 4, step 4: and repeating the 2,3 steps until all the materials on the first conveying line are unpacked to the second conveying line. The robot clamp can clamp both a carton and a plastic box, achieves dual purposes, is an indispensable special tool for unpacking and stacking materials by a robot, and particularly solves the problem that the traditional robot clamp only can clamp the carton or the plastic box. Therefore, full automation of the processes of material delivery, unpacking, storage and stacking is realized, the working efficiency is greatly improved, and the production cost of enterprises is reduced. And an aluminum alloy frame is adopted, so that the self weight is light and the corrosion resistance is realized.

Preferably, the number of the plastic box clamping mechanisms is two, and the two plastic box clamping mechanisms are respectively arranged on two opposite sides of the fixing frame. The structure allows the plastic box clamping mechanism to clamp the plastic box from both sides.

Preferably, the plastic box clamping mechanism comprises a telescopic cylinder, a clamping plate and a guide shaft, the guide shaft and the telescopic cylinder are respectively fixed with the fixing frame, the clamping plate is transversely connected with the guide shaft in a sliding manner, and the telescopic shaft of the telescopic cylinder is fixed with the clamping plate. The clamp adopts compressed air as a power source, is clean and pollution-free, and has simple and reliable power transmission.

Preferably, the number of the carton clamping mechanisms is four, and the four carton clamping mechanisms are respectively arranged at positions close to four corners of the fixed frame. The clamping is performed from four directions, and the position of the clamping carton close to the corner can make the clamping relationship more stable.

Preferably, the carton clamping mechanism comprises a parallel pneumatic finger and two clamping plates, and the two clamping plates are respectively fixed with two moving arms of the parallel pneumatic finger. The clamp adopts compressed air as a power source, is clean and pollution-free, and has simple and reliable power transmission. Two clamping plates may clamp the side walls of the carton.

Preferably, the carton clamping mechanism further comprises a sliding shaft, a telescopic spring, a proximity switch and a metal induction sheet, the sliding shaft is fixed to the fixing frame, the parallel pneumatic fingers are connected with the fixing frame in a sliding mode along the vertical direction through the sliding shaft, two ends of the telescopic spring are respectively connected with the fixing frame and the parallel pneumatic fingers, the proximity switch is fixed to the fixing frame, and the metal induction sheet is fixed to the parallel pneumatic fingers and close to the proximity switch. When the carton has deformation, probably lead to carton clamping mechanism can't aim at the lateral wall of carton, follow unable intermediate position of aiming at carton clamping mechanism on the carton, contact with other positions of case clamping mechanism on the carton, promote case clamping mechanism and shift up, make proximity switch and metal response piece take place the response to report to the police, avoid the unexpected condition to take place.

Preferably, the clamping direction of the clamping plates in two of the four carton clamping mechanisms is perpendicular to the clamping direction of the clamping plates in the other two carton clamping mechanisms. The structure can enable the carton clamping mechanism to clamp as many edges as possible.

The utility model has the advantages that: the clamp can clamp both the paper box and the plastic box, so that the dual purposes of one machine are achieved, the full automation of the material warehouse-out unpacking and warehouse-in stacking process is realized, the working efficiency is greatly improved, and the production cost of enterprises is reduced.

Drawings

Fig. 1 is a front view of the present invention;

fig. 2 is a bottom view of the present invention;

fig. 3 is a schematic view of the structure of the carton clamping mechanism.

In the figure: the device comprises a connecting flange 1, a fixing frame 2, a plastic box clamping mechanism 3, a telescopic cylinder 3.1, a clamping plate 3.2, a guide shaft 3.3, a carton clamping mechanism 4, parallel pneumatic fingers 4.1, a clamping plate 4.2, a sliding shaft 4.3, a telescopic spring 4.4, a proximity switch 4.5 and a metal induction sheet 4.6.

Detailed Description

The invention is further described with reference to the accompanying drawings and specific embodiments.

Example 1:

as shown in fig. 1 and 2, the material box clamping fixture comprises a connecting flange 1, a fixing frame 2, a plastic box clamping mechanism 3 and a plastic box clamping mechanism 3, wherein one end of the connecting flange 1 is connected with a mechanical arm, and the other end of the connecting flange 1 is fixed with the fixing frame 2; the number of the plastic box clamping mechanisms 3 is two, and the two plastic box clamping mechanisms 3 are respectively arranged on two opposite sides of the fixing frame 2. The plastic box clamping mechanism 3 is arranged below the fixed frame 2 and is fixed with the fixed frame 2; the plastic box clamping mechanism 3 comprises a telescopic cylinder 3.1, a clamping plate 3.2 and a guide shaft 3.3, the guide shaft 3.3 and the telescopic cylinder 3.1 are fixed with the fixing frame 2 respectively, the clamping plate 3.2 is connected with the guide shaft 3.3 in a transverse sliding mode, and the telescopic shaft of the telescopic cylinder 3.1 is fixed with the clamping plate 3.2.

As shown in fig. 1 and 2, the number of the carton clamping mechanisms 4 is four, and the four carton clamping mechanisms 4 are respectively arranged at positions close to four corners of the fixed frame 2. The carton clamping mechanism 4 is arranged below the fixing frame 2 and fixed with the fixing frame 2. As shown in fig. 3, the carton clamping mechanism 4 includes a parallel pneumatic finger 4.1, two clamping plates 4.2, a sliding shaft 4.3, a telescopic spring 4.4, a proximity switch 4.5 and a metal sensing piece 4.6, wherein the two clamping plates 4.2 are respectively fixed with two moving arms of the parallel pneumatic finger 4.1. Sliding shaft 4.3 is fixed with mount 2, and parallel type pneumatic finger 4.1 passes through sliding shaft 4.3 and mount 2 along vertical direction sliding connection, and mount 2 and parallel type pneumatic finger 4.1 are connected respectively to expanding spring 4.4's both ends, and proximity switch 4.5 is fixed with mount 2, and metal induction piece 4.6 is fixed and is close to proximity switch 4.5 with parallel type pneumatic finger 4.1. The clamping direction of the clamping plates in two of the four carton clamping mechanisms 4 is perpendicular to the clamping direction of the clamping plates in the other two carton clamping mechanisms 4.

Among the above-mentioned technical scheme, carton clamping mechanism 4 and plastic box clamping mechanism 3 stagger and distribute, are used for pressing from both sides to get carton and plastic box respectively. The clamping fixture is fixed on the mechanical arm through the connecting flange 1 and moves integrally through the mechanical arm. The material handling operation process comprises the following steps: step 1: and the first conveying line stops against the materials to be unpacked from the tray warehouse. And 2, step: the robot clamps the materials by using the carton clamp (if the materials are cartons) or the plastic box clamp (if the materials are plastic boxes) on the composite clamp. And 3, step 3: the material clamp of the whole support on the first conveying line is clamped to the second conveying line through the rotation of the robot. And 4, step 4: and repeating the 2,3 steps until all the materials on the first conveying line are unpacked to the second conveying line. The robot clamp can clamp both a carton and a plastic box, achieves dual purposes, is an indispensable special tool for unpacking and stacking materials by a robot, and particularly solves the problem that the traditional robot clamp only can clamp the carton or the plastic box. Therefore, full automation of the material warehouse-out unpacking and warehouse-in stacking process is realized, the working efficiency is greatly improved, and the production cost of enterprises is reduced. And an aluminum alloy frame is adopted, so that the self weight is light and the corrosion resistance is realized. When the carton has deformation, probably lead to carton clamping mechanism 4 can't aim at the lateral wall of carton, and the carton is gone up along the intermediate position that can't aim at carton clamping mechanism 4, contacts with other positions of case clamping mechanism on the carton, promotes case clamping mechanism and shifts up, makes proximity switch 4.5 and metal response piece 4.6 take place to respond to report to the police, avoid the unexpected condition to take place.

The beneficial effects of the utility model are that: the clamp can clamp both the paper box and the plastic box, so that the dual purposes of one machine are achieved, the full automation of the material warehouse-out unpacking and warehouse-in stacking process is realized, the working efficiency is greatly improved, and the production cost of enterprises is reduced.

Claims (7)

1. The utility model provides a anchor clamps are got to material case clamp, characterized by includes:

the connecting flange is used for being connected with the mechanical arm;

one end of the connecting flange is fixed with the fixing frame;

the plastic box clamping mechanism is used for clamping the plastic box from two sides, and the plastic box clamping mechanism is arranged below the fixed frame and is fixed with the fixed frame;

and the carton clamping mechanism is used for clamping the upper edge of the carton with the upper end opening, and the carton clamping mechanism is arranged below the fixed frame and is fixed with the fixed frame.

2. The material tank clamping fixture as claimed in claim 1, wherein the number of the plastic tank clamping mechanisms is two, and the two plastic tank clamping mechanisms are respectively arranged on two opposite sides of the fixing frame.

3. The material box clamping fixture as claimed in claim 2, wherein the plastic box clamping mechanism comprises a telescopic cylinder, a clamping plate and a guide shaft, the guide shaft and the telescopic cylinder are respectively fixed with the fixing frame, the clamping plate is connected with the guide shaft in a transverse sliding manner, and the telescopic shaft of the telescopic cylinder is fixed with the clamping plate.

4. The material box clamping fixture as claimed in claim 1, 2 or 3, wherein the number of the carton clamping mechanisms is four, and the four carton clamping mechanisms are respectively arranged at positions close to four corners of the fixing frame.

5. The material box clamping fixture as recited in claim 4, wherein the carton clamping mechanism comprises a parallel pneumatic finger and two clamping plates, the two clamping plates being fixed to two moving arms of the parallel pneumatic finger, respectively.

6. The material box clamping fixture as claimed in claim 5, wherein the carton clamping mechanism further comprises a sliding shaft, a telescopic spring, a proximity switch and a metal sensing piece, the sliding shaft is fixed to the fixed frame, the parallel pneumatic finger is connected with the fixed frame in a sliding mode along a vertical direction through the sliding shaft, two ends of the telescopic spring are respectively connected with the fixed frame and the parallel pneumatic finger, the proximity switch is fixed to the fixed frame, and the metal sensing piece is fixed to the parallel pneumatic finger and close to the proximity switch.

7. The material box clamping jig as claimed in claim 5, wherein the clamping direction of the clamping plates of two of the four carton clamping mechanisms is perpendicular to the clamping direction of the clamping plates of the other two carton clamping mechanisms.

Images