CN205738318U - What a kind of Gypsum Fibrosum material held bag drives bagging apparatus - Google Patents

Abstract

What this utility model related to that a kind of Gypsum Fibrosum material holds bag drives bagging apparatus.The device that purpose is to provide should have the feature that simple in construction, compact, motility are high, with low cost.Technical scheme is: what a kind of Gypsum Fibrosum material held bag drives bagging apparatus, it is characterised in that: this device include for place hold bag discharging frame, hold bag and the upper sucker arranged up and down and lower sucker for absorption respectively, be arranged on the frame that spreads out for driving the first actuating unit of the translation of upper sucker and lifting and being arranged on the frame that spreads out the second actuating unit for driving the translation of lower sucker and lifting.

Description

Bag opening device for gypsum material holding bag

technical field

The utility model relates to the field of packaging, in particular to a bag opening device for holding bags for gypsum materials.

Background technique

At present, in the production of gypsum materials, it is often necessary to rely on manual actions such as bag removal, opening, bag delivery, and bagging of gypsum material holding bags. The labor intensity is high, the working environment is harsh, the production cost is high, and it is not conducive to efficient flow operation. Although automation equipment can effectively solve this series of problems, the current bag opening devices still have defects such as complex structure, low bag opening success rate, bulky size, high equipment cost, and difficult maintenance, which need further improvement.

Utility model content

The purpose of this utility model is to overcome the shortcomings in the above-mentioned background technology and provide a bag opening device for gypsum material holding bags. The device should have the characteristics of simple structure, small size, high flexibility and low cost.

The technical scheme of the utility model is:

A bag opening device for a gypsum material holding bag, characterized in that the device includes a material discharging rack for placing the holding bag, an upper suction cup and a lower suction cup arranged up and down for respectively absorbing the holding bag, The first power mechanism on the frame is used to drive the translation and elevation of the upper suction cup, and the second power mechanism is arranged on the truss to drive the translation and elevation of the lower suction cup.

The first power mechanism includes a first beam horizontally movably positioned on the truss through a translation slide bar, a first rack and pinion set and a first translation motor for driving the first beam to move horizontally, and a first lifting The slide bar is vertically movably positioned on the upper suction cup mounting frame on the first beam, the first screw group and the first lifting motor for driving the upper suction cup mounting frame to move vertically.

The upper suction cup is fixed on the upper suction cup installation frame, and the adsorption surface of the upper suction cup is downward.

The second power mechanism includes a second beam horizontally movable on the truss through a translation slide bar, a second rack and pinion set and a second translation motor for driving the second beam to move horizontally, and a second lifting The slide bar is vertically movably positioned on the lower suction cup mounting bracket on the second beam, the second screw group and the second lifting motor for driving the lower suction cup mounting bracket to move vertically.

The lower suction cup is fixed on the lower suction cup installation frame, and the adsorption surface of the lower suction cup is upward.

The moving direction of the first rack and pinion set is the same as the moving direction of the second rack and pinion set.

The beneficial effects of the utility model are:

The utility model has the advantages of simple structure, convenient maintenance and low cost, and solves the problem of space interference generated when absorbing material bags and bagging, and the utility model can cooperate with other devices to improve work efficiency, so it has practical promotion significance.

Description of drawings

Fig. 1 is the three-dimensional structure schematic diagram of the present utility model.

Fig. 2 is the three-dimensional structure schematic diagram of the present utility model (opening step one).

Fig. 3 is a three-dimensional structure schematic diagram of the present invention (bag opening step 2).

Fig. 4 is a schematic diagram of the three-dimensional structure of the present invention (the third step of opening the bag).

Fig. 5 is a schematic diagram of the three-dimensional structure of the present invention (step 4 of opening the bag).

detailed description

The utility model will be further described below in conjunction with the accompanying drawings of the description, but the utility model is not limited to the following embodiments.

As shown in Fig. 1 , a bag opening device for a gypsum material containing bag includes a discharge rack 1 for placing the containing bag, an upper suction cup 2, a lower suction cup 3, a first power mechanism, and a second power mechanism. The discharging rack is used for placing the holding bag.

The upper suction cup and the lower suction cup absorb the edge position of the mouth of the holding bag, and are driven by the first power mechanism and the second power mechanism to separate up and down, thereby opening the mouth of the holding bag. The upper suction cup and the lower suction cup are arranged up and down, the suction surface of the upper suction cup is downward, and the suction surface of the lower suction cup is upward, and the upper suction cup and the lower suction cup are respectively connected to an external vacuum source (omitted in the figure) through an air pressure valve, so that they can be firmly sucked. Comes with a storage bag9.

Both the first power mechanism and the second power mechanism are installed on the truss 6 , the first power mechanism is used to drive the upper suction cup to translate and lift, and the second power mechanism is used to drive the lower suction cup to translate and lift.

The first power mechanism includes a first beam 41 , a first rack and pinion group, a first translation motor 42 , a first screw rod group, a first lifting motor 43 , and an upper suction cup mounting bracket 44 . The first crossbeam can be horizontally slidably positioned on the truss through a translation slide bar (omitted in the figure), and the first rack and pinion set and the first translation motor are used to drive the first crossbeam to move horizontally; The slide bar 49 is vertically movably positioned on the first beam, and the first screw rod group and the first lifting motor are used to drive the upper suction cup mounting frame to move vertically.

The first rack and pinion set includes two racks 45 that are parallel to each other and fixed horizontally on the truss, and two first gears 46 that are rotatably positioned on the first beam and cooperate with the racks respectively. It is coaxially fixed and driven by a first translation motor; the first translation motor is fixed on the beam. The first screw mandrel group includes a first screw mandrel 47 arranged vertically and driven by the first lifting motor and a screw hole (omitted in the figure) that is made on the upper suction cup mounting bracket and threadedly engaged with the first screw mandrel. The first lifting motor is fixed on the first beam. The upper suction cup is fixed on the bottom of the upper suction cup installation frame.

The second power mechanism includes a second beam 51 , a second rack and pinion group, a second translation motor 52 , a second screw rod group, a second lifting motor 53 , and a lower suction cup mounting bracket 54 . The second crossbeam can be horizontally slidably positioned on the truss through a translation slide bar (omitted in the figure), and the second rack and pinion set and the second translation motor are used to drive the second crossbeam to move horizontally; The slide rod 59 is vertically movably positioned on the second beam, and the second screw rod group and the second lifting motor are used to drive the lower suction cup mounting frame to move vertically.

The second rack and pinion set includes a rack 45 and two second gears 56 that are rotatably positioned on the second crossbeam and cooperate with the racks respectively, these two gears are coaxially fixed and driven by a second translation motor; The second translation motor is fixed on the beam. The second screw mandrel group includes a second screw mandrel 57 arranged vertically and driven by the second lifting motor and a screw hole (omitted in the figure) that is made on the lower suction cup mounting bracket and threadedly engaged with the second screw mandrel. The second lifting motor is fixed on the second beam. The lower suction cup mounting frame is a horizontally extending support, and the lower suction cup is fixed on the top of the lower suction cup mounting frame.

The first translation motor, the first lift motor, the first translation motor, and the first lift motor are all servo motors.

The working steps of the present utility model are as follows:

1) Place a stack of holding bags 9 on the discharge rack;

2) As shown in Figure 2, the first power mechanism drives the upper suction cup to move horizontally to the left and then drop to the top of the holding bag, and open the corresponding air pressure valve to make the upper suction cup absorb the upper surface of the uppermost material bag (adsorption position close to the pocket);

3) As shown in Figure 3, the first power mechanism drives the upper suction cup to rise first and then move horizontally to the right;

4) As shown in Figure 4, the first power mechanism drives the upper suction cup to drop above the lower suction cup, and opens the corresponding air pressure valve to make the lower suction cup adsorb the bottom surface of the lower layer of the material bag (the adsorption position is close to the bag opening);

5) As shown in Figure 5, the suction cup is driven down by the second power mechanism to open the mouth of the material bag;

6) The first power mechanism and the second power mechanism drive the material bag to move horizontally to the right for the next step.

The utility model can realize the rapid opening of the material bag, and the opening size can be properly adjusted according to the size of the material bag and the charging requirements. In addition, the utility model has a smooth running process, can continuously open bags, has good running stability, fast bag opening speed, and high bag opening efficiency.

Finally, it should be noted that the above examples are only used to illustrate the technical solution of the patent and not to limit it; the specific implementation of the patent can still be modified or some technical features can be replaced equivalently; without departing from the technical solution of the patent spirit, all of which should be included in the scope of the technical solutions claimed for protection in this patent.

Claims (6)

1. A bag opening device for a gypsum material holding bag, characterized in that: the device comprises a material discharging rack (1) for placing the holding bag, an upper suction cup (2) for respectively absorbing the holding bag and arranged up and down ) and the lower suction cup (3), a first power mechanism arranged on the truss for driving the translation and lifting of the upper suction cup, and a second power mechanism arranged on the truss for driving the translation and lifting of the lower suction cup. 2. A bag opening device for a gypsum material holding bag according to claim 1, characterized in that: said first power mechanism comprises a first crossbeam ( 41), the first rack and pinion group and the first translation motor (42) for driving the first crossbeam to move horizontally, the upper suction cup mounting bracket ( 44). The first screw group and the first lifting motor (43) are used to drive the upper suction cup mounting frame to move vertically. 3 . The bag opening device for a gypsum material storage bag according to claim 2 , wherein the upper suction cup is fixed on the upper suction cup mounting frame, and the suction surface of the upper suction cup is downward. 4 . 4. A bag opening device for a gypsum material holding bag according to claim 3, characterized in that: said second power mechanism comprises a second crossbeam ( 51), the second rack and pinion set and the second translation motor (52) for driving the second crossbeam to move horizontally, the lower suction cup installation frame ( 54), the second screw rod group and the second lifting motor (53) for driving the lower suction cup installation frame to move vertically. 5 . The bag opening device for a gypsum material storage bag according to claim 4 , wherein the lower suction cup is fixed on the lower suction cup mounting frame, and the suction surface of the lower suction cup is upward. 5 . 6 . The device for opening gypsum material storage bags according to claim 5 , wherein the moving direction of the first rack and pinion set is the same as the moving direction of the second rack and pinion set. 6 .