CN212638139U - Automatic bag machine device that supplies of solid caustic soda packing - Google Patents

Abstract

The utility model discloses a solid caustic soda packing automatic bag feeder device, the bottom of a bag feeder frame is provided with a fan, one side of the fan is connected with a pneumatic throttle valve, the bottom of the bag feeder frame is also provided with a cylinder support, the cylinder support is connected with a first cylinder, the first cylinder is connected with a bracket, and a bag storage plate is arranged at one side of the bracket outside the bag feeder frame; a slide rail arranged in the left-right direction is arranged right above the bracket, a rodless cylinder is arranged above the slide rail, a clamping belt grab is arranged on the slide rail, and the rodless cylinder drives the clamping belt grab to move left and right; the bracket top is equipped with the second cylinder, and second cylinder lower extreme is equipped with the straw, and second cylinder and straw are located slide rail department, and second cylinder upper end is connected through the device is inside and supplies bag machine frame top. The utility model discloses a power supply that the fan provided the big amount of wind of low negative pressure sends to the adsorber after pneumatic choke valve handles the air current size and gets the bag, and the device can effectually avoid because of the too big or unable open-ended problem of inner bag that leaks gas and produce of steam negative pressure.

Description

Automatic bag machine device that supplies of solid caustic soda packing

Technical Field

The utility model relates to an automatic packaging machine equipment technical field, concretely relates to automatic bag machine device that supplies of solid alkali packing.

Background

At present, a semi-automatic packaging machine is adopted for solid caustic soda packaging, bag feeding needs manual bag sleeving, and workload is complicated and cannot meet the requirement of automatic packaging. The traditional steam negative pressure adsorption principle is adopted in the conventional solid caustic soda package; the application number is CN201920796510.2, the patent name is a bag feeding mechanism for a PVC packaging bag supply machine, which comprises a frame, an electric roller, an inclined plate, an upper photoelectric switch, a lower photoelectric switch, a vacuum chuck mechanical arm, a fixed shaft, a guide plate, a short arm and a bag feeding roller, and is characterized in that a support shaft arranged in parallel relative to the fixed shaft is fixed on the frame above the fixed shaft, an adjusting rod arranged in one-to-one correspondence with the short arm is movably inserted on the support shaft, and the adjusting rod is vertically arranged relative to the support shaft; the short arm with be fixed with the spring between adjusting the pole and closing on the end, the back shaft both sides the spiro union has adjusting bolt on the regulation pole, and the purpose of this patent is the elasticity of guaranteeing to send a bag gyro wheel, has effectively reduced the card bag and has fallen the bag rate, and the packagine machine follow-up action of being convenient for goes on smoothly, and adopts the vacuum chuck manipulator, but can't guarantee that supply bag and the inner bag of solid caustic soda wrapping bag are evenly opened.

Therefore, the utility model provides an automatic sack filling machine device of solid caustic soda packing to solve the problem of guaranteeing that the supply bag of solid caustic soda wrapping bag and inner bag are evenly opened.

Disclosure of Invention

The utility model discloses a give up traditional steam negative pressure to the special soft braided bag of solid caustic soda packing and adsorb and send bagging apparatus, adopt fan negative pressure to adsorb and solve and supply the bag problem, guarantee the inner packaging bag can be opened through the big wind volume of low negative pressure of fan.

The technical scheme of the utility model is that: an automatic bag feeder device for solid caustic soda packaging comprises a bag feeder frame, wherein a fan is arranged at the bottom of the bag feeder frame, one side of the fan is connected with a pneumatic throttle valve, an air cylinder support is further arranged at the bottom of the bag feeder frame, a first air cylinder is connected onto the air cylinder support and is connected with a bracket, and a bag storage plate is arranged outside the bag feeder frame and on one side of the bracket;

a slide rail arranged in the left-right direction is arranged right above the bracket, a rodless cylinder is arranged above the slide rail, a clamping belt grab is arranged on the slide rail, and the rodless cylinder drives the clamping belt grab to move left and right;

a second cylinder is arranged above the bracket, a suction pipe is arranged at the lower end of the second cylinder, the second cylinder and the suction pipe are positioned in front of the slide rail, and the upper end of the second cylinder is connected with the top of the bag supply machine frame through the inside of the device;

the bag supply machine is characterized in that a transverse connecting rod is arranged inside the upper end of the bag supply machine frame and connected with a bag opening arm mechanism, and the bottom of the bag opening arm mechanism is located on the bracket.

Through the above scheme, the fan provides the amount of wind for adsorbing the second cylinder and the straw of the bag body, the fan is connected through the hose that is located the device inside with second cylinder and straw, produce the amount of wind greatly through the fan, the amount of wind of low negative pressure, negative pressure and the amount of wind size through pneumatic choke valve control fan, reach the sack and inhale the sack through second cylinder and straw after the bag body is transported to the bracket, and the bag body is transported to the bracket through smuggleing the slide rail motion of grabbing hand secretly from storing up bag board department, the sack is inhaled after opening, then is propped bag arm mechanism and struts, so that carry out operation on next step.

As a further optimization of the scheme, the bottom of the hand grab is provided with a bending part, the bending part is hinged with the hand grab, the right end of the bottom of the hand grab is provided with a transverse clamping part, and the bending part and the transverse clamping part are used for clamping the bag body located on the bag storage plate. As explained further herein with respect to the structure for holding the bag body at the bag storage panel, the gap between the bent portion and the fixing portion is used for holding the bag body, and the gap is adjustable according to whether the bag body is held or not.

As a further optimization of the scheme, hold in hand the left end secretly and connect the third cylinder, the vertical direction setting of third cylinder, third cylinder bottom through the connecting rod with hold in hand secretly and grab articulated, third cylinder bottom still connects the engaging lug, the engaging lug with the kink is connected, and the kink is held in hand again with secretly and is grabbed articulated, the bag is grabbed in the control of third cylinder control through the activity of control kink. This is further specified that the clamping strap hand-gripping bending part and the transverse clamping part are used for loosening or clamping the bag body through the action of the third air cylinder.

As the further optimization of scheme, prop bag arm mechanism with the pivot is connected between the transverse connection pole, prop bag arm mechanism and include that first bag arm and the second of propping props the bag arm, first bag arm and the second of propping props still to be connected with between the bag arm and props bag arm connection cylinder, first bag arm and the second of propping props the bag arm and includes connecting portion and free end, connecting portion are located both ends about the transverse connection pole, first free end and the second of propping the bag arm prop the free end of bag arm and can control and be close to or keep away from, and are located the bracket top.

Through the scheme, the first supporting arm and the second supporting arm are used for opening the bag body which is sucked to be beneficial to realizing the loading work on the next step, the bag supporting arm connecting cylinder connected between the first supporting arm and the second supporting arm is used for realizing the approaching or the keeping away of the free parts of the first supporting arm and the second supporting arm, the approaching is convenient when the bag entering is realized, and the keeping away is mainly used for realizing the opening of the bag body.

As a further optimization of the scheme, the rear part of the bag supporting arm mechanism is also provided with a fourth cylinder and a fifth cylinder, and the fourth cylinder and the fifth cylinder are used for placing the bag body supported by the bag supporting arm mechanism from the horizontal state to the vertical state, namely the bag supporting arm mechanism is placed from the vertical state to the horizontal state. The fourth cylinder and the fifth cylinder are arranged to meet the requirement that the bag opening mechanism starts to enter a bag opening and supports the bag and moves after the bag opening mechanism finally supports the bag body to be placed.

As a further optimization of scheme, the device is still including being located supply the ascending structure that reciprocates of bag machine frame direction of height, it includes chain joint block, chain, sprocket and assembly pulley to reciprocate the structure, the chain is connected to the chain joint block, and the chain is connected with the sprocket, and the assembly pulley is connected with the transmission shaft, supply bag machine frame still to be equipped with the motor of being connected with the transmission shaft.

As a further optimization of the scheme, the bag storage plate is connected with the up-and-down moving structure, the up-and-down moving structure controls the up-and-down movement of the bag storage plate, the first air cylinder drives the bracket and the bag storage plate to move simultaneously, one end of the bracket is connected with the side wall of the bag supply machine frame through a hanging angle, and the other end of the bracket is connected with the bag storage plate. This is to ensure that the bag plate and carrier remain moving simultaneously, maintaining the optimum bag removal position.

As a further optimization of the scheme, the end part of the bag storage plate is also provided with a bag blocking plate. This setting is in order to avoid getting the bag in-process bag body removal, the influence gets a bag work progress.

Compared with the prior art, the utility model, beneficial effect is:

1. this device has given up traditional steam negative pressure and has adsorbed the principle, has adopted neotype wind pressure to adsorb the principle, and the effectual bag problem that supplies that combines the braided bag inside and outside having handled utilizes pneumatic throttle control to adsorb amount of wind size and wind pressure, has avoided thorough solution to weave the problem that inside lining PP PE wrapping bag inner bag sack was evenly opened outward, the utility model discloses structural principle design is simple, and the cost of manufacture is lower, and the practicality is very strong.

2. The utility model discloses utilize smuggling hand secretly and grabbing the bottom and be equipped with kink and horizontal clamping part, kink can swing joint, realize through the third cylinder that kink and horizontal adding of portion of holding are close to or keep away from, and the clamp bag is convenient and quick.

3. The utility model discloses a bag body is adsorbed earlier opening by the wind pressure, then is convenient for be propped bag arm mechanism and get into, and prop bag mechanism and prop the bag body open, convenient and quick work on next step that carries on again.

Drawings

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

fig. 2 is a right side view of the present invention;

FIG. 3 is an enlarged schematic view of the clamp strap gripper of the present invention;

in the figure: 1-bag supply frame, 2-slide rail, 3-clamping hand, 4-bag supporting arm mechanism, 5-second air cylinder, 6-suction pipe, 7-rodless air cylinder, 8-roller group, 9-motor, 10-bag storage plate, 11-bag baffle plate, 15-fourth air cylinder, 16-fifth air cylinder, 20-transmission shaft, 24-hanging angle, 25-bracket, 26-fan, 27-first air cylinder, 28-air cylinder bracket, 29-pneumatic throttle valve, 30-chain block, 31-chain wheel and 32-chain.

Detailed Description

The present invention is described in detail with reference to the embodiments shown in the drawings, but it should be understood that these embodiments are not intended to limit the present invention, and those skilled in the art should understand that functional, methodological, or structural equivalents or substitutions made by these embodiments are within the scope of the present invention.

In the description of the present embodiments, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicit to a number of indicated technical features. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the invention, the meaning of "a plurality" is two or more unless otherwise specified.

The terms "mounted," "connected," and "coupled" are to be construed broadly and may, for example, be fixedly coupled, detachably coupled, or integrally coupled; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the creation of the present invention can be understood by those of ordinary skill in the art through specific situations.

Example 1:

as shown in fig. 1, the automatic bag feeder device for solid caustic soda packaging comprises a bag feeder frame 1, wherein the bottom of the bag feeder frame 1 is provided with a fan 26 (2.2 kw, zhejiang inoli), one side of the fan 26 is connected with a pneumatic throttle valve 29, 3 pneumatic throttle valves are selected, the bottom of the bag feeder frame 1 is further provided with a cylinder support 28, the cylinder support 28(XWG-0-15,0235-a) is connected with a first cylinder 27 (sude guest cylinder, SU 40-50-S-CA-CB), the first cylinder 27 is connected with a bracket 25, and a bag storage plate 10 is arranged on one side of the bracket 25 outside the bag feeder frame 1;

a slide rail 2 (a linear slide rail SBR type 16) arranged in the left-right direction is arranged right above the bracket 25, a rodless cylinder 7 is arranged above the slide rail 2, a clamping hand grab 3 is arranged on the slide rail 2, and the rodless cylinder 7 drives the clamping hand grab 3 to move left and right;

a second air cylinder 5 (a Sudoku air cylinder, TN25-100) is arranged above the bracket 25, a suction pipe 6 is arranged at the lower end of the second air cylinder 5, the second air cylinder 5 and the suction pipe 6 are positioned in front of the slide rail 2, and the upper end of the second air cylinder 5 is connected with the top of the bag supply machine frame 1 through the inside of the device;

supply bag machine frame 1 upper end inside to be equipped with transverse connection pole, transverse connection pole connects and props bag arm mechanism 4, prop bag arm mechanism 4 bottom and be located on the bracket 25.

The existing automatic bag feeder device utilizes the traditional steam negative pressure adsorption principle, the problem that the inner bag cannot be opened due to overlarge steam negative pressure or air leakage is easily caused, and the problem that the inner bag is easily sucked to one side and cannot be opened uniformly in adsorption is easily caused; and this device has given up traditional steam negative pressure and has adsorbed the principle, has adopted neotype wind pressure to adsorb the principle, and the effectual bag problem that supplies that combines the braided bag inside and outside having handled has thoroughly solved the problem that outer lining PP PE wrapping bag sack was evenly opened.

The fan has the advantages of low noise absorption, reliable operation, low maintenance cost, capability of bearing higher working temperature, improvement of the operational reliability and the service life of the fan, and the silencing pipes are arranged in the air inlet and the air outlet of the fan.

Above-mentioned scheme fan provides the amount of wind for the second cylinder and the straw of the absorption bag body, the fan is connected through the hose that is located device inside with second cylinder and straw, produce big amount of wind through the fan, the amount of wind of low negative pressure, negative pressure and the amount of wind size through pneumatic choke valve control fan, reach the sack and inhale the sack through second cylinder and straw after the sack is transported to the bracket, and the bag body is transported to the bracket through smuggleing the slide rail motion of grabbing by hand secretly from storage bag board department, the sack is inhaled the back, at last the bag arm mechanism struts again, so that carry out operation on next step.

Preferably, as shown in fig. 3, the bottom of the hand grab 3 is provided with a bending portion 301, the bending portion 301 is hinged to the hand grab 3, the right end of the bottom of the hand grab 3 is further provided with a transverse clamping portion 300, and a bag body located on the bag storage plate 10 is clamped between the bending portion 301 and the transverse clamping portion 300.

Through the scheme, the bending part 301 of the clamping hand grip 3 can be moved, the size of the gap between the clamping hand grip and the transverse clamping part 300 can be adjusted, and a bag can be clamped or loosened through the gap.

Preferably, the left end of the clamp strap grab 3 is connected with a third cylinder 303, the third cylinder 303 is arranged in the vertical direction, the bottom of the third cylinder 303 is connected with the clamp strap grab 3 through a connecting rod 302, the bottom of the third cylinder 303 is further connected with a connecting lug, the connecting lug is connected with the bending part 301, and the third cylinder 3030 controls the bag grabbing by controlling the movement of the bending part 301.

Example 2:

the differences between this example and example 1 are: in order to facilitate the next loading work of the bag when the bag opening is sucked, the bag opening needs to be opened for loading, so that the bag opening is opened conveniently.

Preferably, as shown in fig. 1 prop bag arm mechanism 4, prop bag arm mechanism 4 with the pivot is connected between the transverse connection pole, prop bag arm mechanism 4 and include that first prop bag arm and second prop the bag arm, first prop bag arm and second prop and still be connected with between the bag arm and prop bag arm and connect the cylinder, first prop bag arm and second prop the bag arm and include connecting portion and free end, connecting portion are located both ends about the transverse connection pole, first free end and the second that prop the bag arm prop the free end of bag arm can control and be close to or keep away from, and are located the bracket 25 top.

When the bag opening is just ready to enter the bag opening, the free ends of the first bag opening arm and the second bag opening arm are close to each other, and then the free ends of the first bag opening arm and the second bag opening arm are far away from the bag opening body after entering.

Preferably, a fourth air cylinder 15 and a fifth air cylinder 16 are further provided at the rear part of the bag supporting arm mechanism 4, and the fourth air cylinder 15 and the fifth air cylinder 16 are used for placing the bag body supported by the bag supporting arm mechanism 4 from a horizontal state to a vertical state (in fig. 2, the left dotted line part is that the bag supporting arm mechanism carries the bag body from the horizontal state to the vertical state, and the bag supporting arm mechanism itself is from the vertical state to the horizontal state).

Example 3:

in order to meet the requirements of bag supply and bag taking and subsequent loading work for a plurality of times at different positions, the device is provided with a bag storage plate up-and-down moving structure.

Preferably, as shown in fig. 2, the device is still including being located supply bag machine frame 1 ascending structure that reciprocates in the direction of height, it includes chain joint block 30, chain 32, sprocket 31 and assembly pulley 8 to reciprocate the structure, chain joint block 30 is connected chain 32, and chain 32 is connected with sprocket 31, and assembly pulley 8 is connected with transmission shaft 20, supply bag machine frame 1 still to be equipped with the motor 9 of being connected with transmission shaft 20.

Preferably, the bag storage plate 10 is connected with the up-down moving structure, the up-down moving structure controls the up-down movement of the bag storage plate, the first cylinder 27 drives the bracket 25 and the bag storage plate to move simultaneously, one end of the bracket 25 is connected with the side wall of the bag supply machine frame 1 through a hanging corner, and the other end of the bracket is connected with the bag storage plate 10.

Preferably, the end of the bag storage plate 10 is further provided with a bag blocking plate 11, so that the bag body is prevented from moving in the bag taking process to influence the bag taking process, and the blocking plate can be further arranged to move along the horizontal direction of the bag storage plate.

The utility model discloses at specific during operation, fan 26 and second cylinder 5 and straw 6 are through being located the inside hose connection of device, produce the big amount of wind through fan 26, the amount of wind of low negative pressure, negative pressure and the amount of wind size through pneumatic throttle valve 29 control fan, reach the sack and transport on bracket 25 back through second cylinder 5 and straw 6 with the even absorption of sack open, and the bag body is held 3 through smuggleing secretly hand from storing up bag board 10 and is made the slide rail motion and transported on bracket 25, control the slide rail motion and utilize rodless cylinder 7 to accomplish, the sack is inhaled the back open, then be propped bag arm mechanism 4 and strut again, prop bag arm mechanism 4 with the bag body after, it is vertical state to strut the bag body by the horizontality removal, so that the material loading. In addition, the bag storage plate 10 moves up and down through the chain 32, the chain wheel 31, the pulley block 8, the transmission shaft 20 and the motor 9.

The above list of details is only for the practical implementation of the present invention, and they are not intended to limit the scope of the present invention, and all equivalent implementations or modifications that do not depart from the technical spirit of the present invention should be included in the scope of the present invention.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims (8)

1. The automatic solid caustic soda packaging bag feeding machine device is characterized by comprising a bag feeding machine frame (1), wherein a fan (26) is arranged at the bottom of the bag feeding machine frame (1), a pneumatic throttle valve (29) is connected to one side of the fan (26), an air cylinder support (28) is further arranged at the bottom of the bag feeding machine frame (1), a first air cylinder (27) is connected to the air cylinder support (28), the first air cylinder (27) is connected to a bracket (25), and a bag storage plate (10) is arranged on one side of the bracket (25) outside the bag feeding machine frame (1);

a slide rail (2) arranged in the left-right direction is arranged right above the bracket (25), a rodless cylinder (7) is arranged above the slide rail (2), a clamping hand grab (3) is arranged on the slide rail (2), and the rodless cylinder (7) drives the clamping hand grab (3) to move left and right;

a second cylinder (5) is arranged above the bracket (25), a suction pipe (6) is arranged at the lower end of the second cylinder (5), the second cylinder (5) and the suction pipe (6) are positioned in front of the slide rail (2), and the upper end of the second cylinder (5) is connected with the top of the bag feeder frame (1) through the inside of the device;

supply bag machine frame (1) upper end inside to be equipped with transverse connection pole, transverse connection pole connection props bag arm mechanism (4), prop bag arm mechanism (4) bottom and be located on bracket (25).

2. The automatic bag feeding machine for solid caustic soda packing according to claim 1, wherein the bottom of the clamp handle (3) is provided with a bending part (301), the bending part (301) is hinged to the clamp handle (3), the right end of the bottom of the clamp handle (3) is further provided with a transverse clamping part (300), and a bag body located on the bag storage plate (10) is clamped between the bending part (301) and the transverse clamping part (300).

3. The automatic bag feeding machine for solid caustic soda packing according to claim 2, wherein the left end of the clamp strap gripper (3) is connected with a third cylinder (303), the third cylinder (303) is arranged in the vertical direction, the bottom of the third cylinder (303) is connected with the clamp strap gripper (3) through a connecting rod, the bottom of the third cylinder (303) is further connected with a connecting lug, the connecting lug is connected with the bending part (301), and the third cylinder (303) controls the bag gripping through controlling the movement of the bending part.

4. The automatic bag feeder of solid caustic soda packing of claim 1, characterized in that prop bag arm mechanism (4) with the pivot is connected between the transverse connection pole, prop bag arm mechanism (4) including first prop bag arm and second prop the bag arm, first prop bag arm and second prop and still be connected with between the bag arm and prop the bag arm and connect the cylinder, first prop bag arm and second prop the bag arm including connecting portion and free end, connecting portion are located both ends about the transverse connection pole, the free end of first prop bag arm and the free end that the second propped the bag arm can be close to or keep away from about, and are located bracket (25) top.

5. The automatic solid caustic soda packaging bag supply machine device as claimed in claim 1 or 4, wherein a fourth cylinder (15) and a fifth cylinder (16) are further arranged at the rear part of the bag supporting arm mechanism (4), and the fourth cylinder (15) and the fifth cylinder (16) are used for placing the bag body supported by the bag supporting arm mechanism (4) from a horizontal state to a vertical state.

6. The automatic bag feeder device of solid caustic soda packing of claim 1, characterized in that, the device is still including being located supply bag machine frame (1) ascending structure of moving up and down in the direction of height, it includes chain joint block (30), chain (32), sprocket (31) and assembly pulley (8) to move up and down the structure, chain joint block (30) connect chain (32), and chain (32) are connected with sprocket (31), and assembly pulley (8) are connected with transmission shaft (20), supply bag machine frame (1) still be equipped with motor (9) be connected with transmission shaft (20).

7. The automatic solid caustic soda packaging bag feeder device according to claim 6, wherein the bag storage plate (10) is connected to the up-down moving structure, the up-down moving structure controls the up-down movement of the bag storage plate, the first cylinder (27) drives the bracket (25) and the bag storage plate (10) to move simultaneously, one end of the bracket (25) is connected to the side wall of the bag feeder frame (1) through a hanging corner, and the other end is connected to the bag storage plate (10).

8. The automatic solid caustic soda packing bag feeder according to claim 7, wherein the end of the bag storage plate (10) is further provided with a bag blocking plate (11).

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