CN213976123U

CN213976123U - Irradiation loading and unloading box position control system

Info

Publication number: CN213976123U
Application number: CN202022181542.7U
Authority: CN
Inventors: 汤玉山; 黄伟; 秦愿; 李伟峰
Original assignee: Zhongjin Fuzhao Chongqing Co ltd
Current assignee: Zhongjin Fuzhao Chongqing Co ltd
Priority date: 2020-09-29
Filing date: 2020-09-29
Publication date: 2021-08-17
Anticipated expiration: 2030-09-29

Abstract

The utility model relates to an irradiation processing technology field, concretely relates to irradiation loading and unloading case position control system, including controller, unload case trades layer device, vanning device, unloads platform and loading platform, the controller respectively with unload case trades layer device, vanning device, unloads platform and loading platform electricity and connect, unload case trades layer device, vanning device, unloads platform and loading platform and connect through the roller machine transfer chain respectively, unload case trades layer device with the vanning device is through hanging the conveying chain and connecting, unload case trades layer device with the vanning device still passes through hang the conveying chain with the irradiation room is connected. The utility model discloses can arrive accuracy, high efficiency, save time, improve production efficiency's target.

Description

Irradiation loading and unloading box position control system

Technical Field

The utility model relates to an irradiation processing technology field, concretely relates to irradiation loading and unloading case position control system.

Background

The irradiation technology is to irradiate x, alpha, beta, gamma and other rays to produce physical and chemical reactions to reach the expected effect, and has mainly application in industry, agriculture and medical treatment, such as food preservation and storage, breeding of crops and strains and flower variation, preservation of garlic, orange, chestnut and other agricultural products and sausage and preserved meat, sterilization of medical products, radiation chemical engineering, irradiation crosslinking of plastic heat shrink tube, etc. In the irradiation technology, some substances are usually irradiated for multiple times, so that the substances are irradiated for multiple times through an irradiation chamber, the number of times of irradiating the substances is recorded by manpower at present, and when the irradiation times of the substances reach the specified times, the substances are taken out from the irradiation chamber, so that errors are easy to occur.

SUMMERY OF THE UTILITY MODEL

To the above problem, the utility model provides an irradiation loading and unloading box position control system solves above difficult problem.

In order to solve the technical problem, the utility model discloses a following technical scheme:

the utility model provides an irradiation loading and unloading case position control system, includes the controller, unloads case trades layer device, vanning device, unloads platform and loading platform, the controller respectively with unload case trades layer device, vanning device, unloads platform and loading platform electricity and is connected, unload case trades layer device, vanning device, unloads platform and loading platform and connects through the roller machine transfer chain respectively, unload case trades layer device with the vanning device is connected through hanging the conveying chain, unload case trades layer device with the vanning device still passes through hang the conveying chain and be connected with the irradiation room.

In the technical scheme, a hanging conveying chain conveys a hanging bracket to a box unloading and layer changing device, a controller identifies whether the supporting box needs unloading, when unloading is needed, the supporting box reaches a unloading platform through a roller machine conveying line, then manual unloading is carried out, the supporting box is conveyed to a loading platform through the roller machine conveying line after unloading, manual loading is carried out, the supporting box is conveyed to a loading device through the roller machine conveying line after loading for waiting for the hanging bracket to be loaded into a box, and the hanging conveying chain conveys the supporting box to an irradiation room; when unloading is not needed, the goods are conveyed to the boxing device by the hanging conveying chain to wait for the box supporting device (the new goods loaded in the box supporting device after being unloaded by the same hanging bracket) to be conveyed to the irradiation room by the hanging conveying chain.

Preferably, the box unloading and layer changing device comprises a box unloading rack, a hanging conveying chain, a hanging frame, a lifting frame, a box unloading roller way motor, a first box pushing mechanism, a second box pushing mechanism, a third box pushing mechanism and a fourth box pushing mechanism, wherein the lifting frame can be lifted up and down, the hanging conveying chain is fixed at the top of the box unloading rack, the hanging frame is hung on the hanging conveying chain, a chain capable of taking away the hanging frame is arranged in the hanging conveying chain, an upper irradiation box can be placed on the hanging frame, a lower irradiation box can be placed when the lifting frame is positioned below the box unloading rack, the lifting frame is positioned on one side of the hanging frame in the vertical direction, the chain is installed at the upper end of the lifting frame, the other end of the chain is connected with a weight box group through a fixed pulley at the top of the box unloading rack, and a bottom plate is installed at the bottom of the weight box group, the box unloading machine is characterized in that a first cylinder which is vertically arranged downwards is installed at the top of the box unloading machine frame, a piston rod of the first cylinder is far away from one end of a cylinder barrel of the first cylinder and is fixedly connected with the bottom plate, the box unloading roller way is driven by a box unloading roller way motor, a first box pushing mechanism and a third box pushing mechanism are respectively located on two sides of the upper-layer irradiation box, a second box pushing mechanism and a fourth box pushing mechanism are respectively located on two sides of the lower-layer irradiation box, the first box pushing mechanism, the second box pushing mechanism, the third box pushing mechanism and the fourth box pushing mechanism are all arranged at the positions, close to the corresponding irradiation boxes, of the box unloading machine frame face to one side of the hanging frame, and a bar code is arranged at the position, corresponding to the photoelectric code recognizer, of the upper-layer irradiation box or the lower-layer irradiation box.

Preferably, the boxing device comprises a boxing rack, a hanging conveying chain, a hanging frame, a lifting frame capable of ascending and descending, a boxing roller way motor, a horizontally arranged fifth box pushing mechanism and a horizontally arranged sixth box pushing mechanism, wherein the hanging conveying chain is fixed at the top of the boxing rack, the hanging frame is hung on the hanging conveying chain, a chain capable of taking away the hanging frame is arranged in the hanging conveying chain, an upper irradiation box can be placed on the hanging frame, a lower irradiation box can be placed when the lifting frame is positioned below the boxing rack, the lifting frame is positioned on one side of the hanging frame in the vertical direction, the chain is installed at the upper end of the boxing machine, the other end of the chain is connected with a counterweight box group through a fixed pulley at the top of the boxing rack, a bottom plate is installed at the bottom of the counterweight box group, and a first cylinder vertically and downwardly arranged is installed at the top of the boxing rack, the device comprises a hanging bracket, a base plate, a piston rod, a box pushing mechanism and a box pushing mechanism, wherein one end of the piston rod of the first cylinder, which is far away from the cylinder barrel of the first cylinder, is fixedly connected with the base plate, the box pushing roller way is driven by a box pushing roller way motor, the fifth box pushing mechanism and the sixth box pushing mechanism are respectively positioned on one sides of an upper layer irradiation box and a lower layer irradiation box, the fifth box pushing mechanism and the sixth box pushing mechanism are both arranged at the positions, which are close to the corresponding irradiation boxes, a box loading rack is provided with a photoelectric code recognizer, and a barcode is arranged at the position, which corresponds to the photoelectric code recognizer, of the upper layer irradiation box or the lower layer irradiation box.

Preferably, the number of the photoelectric code identifiers on the box unloading rack and the box loading rack is two, and the two photoelectric code identifiers correspond to the upper-layer irradiation box and the lower-layer irradiation box respectively.

Preferably, the first box pushing mechanism, the second box pushing mechanism, the third box pushing mechanism, the fourth box pushing mechanism, the fifth box pushing mechanism and the sixth box pushing mechanism are pneumatic driving mechanisms, hydraulic driving mechanisms or electric driving mechanisms.

Compared with the prior art, the irradiation loading and unloading box control system adopting the technical scheme has the following technical effects:

the utility model discloses can accurately discern the support case that will unload and need not unload in case interchangeable layer device department of unloading, the support case that will unload is sent to the platform of unloading by the roller machine transfer chain, and the automatic roller machine transfer chain of unloading is sent to the platform of loading and is loaded goods, and the roller machine transfer chain of loading is sent to the vanning device department and is loaded into the gallows and get into the irradiation chamber after the loading is accomplished; the supporting boxes which do not need to be unloaded are directly conveyed to the box loading position from the box unloading and layer changing device by the hanging conveying chain, so that the aims of accuracy, high efficiency, time saving and production efficiency improvement are fulfilled.

Drawings

Fig. 1 is a schematic structural diagram of an irradiation loading and unloading box position control system according to the present invention;

figure 2 is a side view of the bin unloading and layer changing apparatus,

figure 3 is a right side view of figure 2,

figure 4 is a top view of figure 2,

figure 5 is a side view of the boxing apparatus,

figure 6 is a right side view of figure 5,

fig. 7 is a top view of fig. 5.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

as shown in figures 1-7, an irradiation loading and unloading box position control system comprises a controller I, a box unloading and layer changing device II, a boxing device III, a unloading platform V and a loading platform VI, wherein the controller I is respectively electrically connected with the box unloading and layer changing device II, the boxing device III, the unloading platform V and the loading platform VI, the box unloading and layer changing device II, the boxing device III, the unloading platform V and the loading platform VI are respectively connected through a roller conveyor line, the box unloading and layer changing device II is connected with the loading device III through a hanging conveyor chain, and the box unloading and layer changing device II is connected with the loading device III through the hanging conveyor chain and connected with an irradiation chamber VII. The unloading layer-changing device is connected with the boxing device through a hanging conveying chain, and the unloading layer-changing device is connected with the unloading platform, the unloading platform and the loading platform, and the loading platform and the boxing device through a roller machine conveying line.

In the technical scheme, a hanging conveying chain conveys a hanging bracket to a box unloading and layer changing device, a controller identifies whether the supporting box needs unloading, when unloading is needed, the supporting box reaches a unloading platform through a roller machine conveying line, then manual unloading is carried out, the supporting box is conveyed to a loading platform through the roller machine conveying line after unloading, manual loading is carried out, the supporting box is conveyed to a loading device through the roller machine conveying line after loading for waiting for the hanging bracket to be loaded into a box, and the hanging conveying chain conveys the supporting box to an irradiation room; when unloading is not needed, the goods are conveyed to the boxing device by the hanging conveying chain to wait for new goods loaded in the boxes of the boxes loaded with the goods after being unloaded by the same hanging bracket of the boxes loaded with the goods, and the new goods are conveyed to the irradiation room by the hanging conveying chain.

In this embodiment, the box unloading and layer changing device includes a box unloading rack 2, a hanging conveying chain 1, a hanger 3, a lifting frame 6 capable of ascending and descending up and down, a box unloading roller way 11, a box unloading roller way motor 12, a first box pushing mechanism 7, a second box pushing mechanism 8, a third box pushing mechanism 9 and a fourth box pushing mechanism 10 which are horizontally arranged, the hanging conveying chain 1 is fixed on the top of the box unloading rack 2, the hanger 3 is hung on the hanging conveying chain 1, a chain capable of taking away the hanger is arranged in the hanging conveying chain 1, an upper irradiation box 4 can be placed on the hanger 3, a lower irradiation box 5 can be placed when the lifting frame 6 is positioned below the box unloading rack 2, the lifting frame 6 is positioned on one side of the hanger 3 in the vertical direction, a chain a is installed at the upper end of the lifting frame 6, and the other end of the chain a is connected with a counterweight box group c through a fixed pulley b at the top of the box unloading rack 2, a bottom plate d is arranged at the bottom of the weight box group c, a first cylinder e which is vertically arranged downwards is arranged at the top of the box unloading rack 2, one end of the piston rod of the first air cylinder e, which is far away from the cylinder barrel of the first air cylinder e, is fixedly connected with the bottom plate d, the box unloading roller way 11 is driven by a box unloading roller way motor 12, the first box pushing mechanism 7 and the third box pushing mechanism 9 are respectively positioned at two sides of the upper layer irradiation box 4, the second box pushing mechanism 8 and the fourth box pushing mechanism 10 are respectively positioned at two sides of the lower-layer irradiation box 5, the first box pushing mechanism 7, the second box pushing mechanism 8, the third box pushing mechanism 9 and the fourth box pushing mechanism 10 are all arranged at the positions close to the bottom plates of the corresponding irradiation boxes, and a photoelectric code identifier f is also arranged on one side of the box unloading rack 2 facing the hanging bracket 3, and a bar code is arranged at the position of the upper-layer irradiation box 4 or the lower-layer irradiation box 5 corresponding to the photoelectric code identifier f.

In this embodiment, the boxing apparatus includes a boxing rack 13, a hanging conveying chain 1, a hanging bracket 3, a lifting frame 6 capable of ascending and descending up and down, a boxing roller table 17, a boxing roller table motor 18, a horizontally arranged fifth box pushing mechanism 15 and a sixth box pushing mechanism 16, the hanging conveying chain 1 is fixed on the top of the boxing rack 13, the hanging bracket 3 is hung on the hanging conveying chain 1, a chain capable of taking away the hanging bracket is arranged in the hanging conveying chain 1, an upper layer irradiation box 4 can be placed on the hanging bracket 3, a lower layer irradiation box 5 can be placed when the lifting frame 6 is positioned below the boxing rack 13, the lifting frame 6 is positioned on one side of the hanging bracket 3 in the vertical direction, a chain a is installed at the upper end of the lifting frame 6, the other end of the chain a is connected with a counterweight box group c through a fixed pulley b on the top of the boxing rack 13, the bottom plate d is installed at the bottom of the counterweight box group c, the first air cylinder e vertically arranged downwards is installed at the top of the boxing rack 13, one end, far away from a cylinder barrel of the first air cylinder e, of a piston rod of the first air cylinder e is fixedly connected with the bottom plate d, the boxing roller way 17 is driven by a boxing roller way motor 18, the fifth box pushing mechanism 15 and the sixth box pushing mechanism 16 are respectively located on one sides of the upper-layer irradiation box 4 and the lower-layer irradiation box 5, the fifth air cylinder 15 and the sixth air cylinder 16 are both arranged at the positions, close to the bottom plates of the corresponding irradiation boxes, the boxing rack 13 faces one side of the hanger 3 and is further provided with a photoelectric code identifier f, and a bar code is arranged at the position, corresponding to the photoelectric code identifier f, of the upper-layer irradiation box 4 or the lower-layer irradiation box 5.

The counterweight box group is composed of common counterweight blocks on the market, and is not described again for the prior art.

In this embodiment, there are two photoelectric code identifiers f on the box unloading rack 2 and the box loading rack 13, which correspond to the upper irradiation box 4 and the lower irradiation box 5, respectively.

The photoelectric coding recognizer adopts a bar code recognizer to transmit collected bar code information to the controller, which is the prior art and is not repeated.

In the technical scheme, the first box pushing mechanism 7, the second box pushing mechanism 8, the third box pushing mechanism 9, the fourth box pushing mechanism 10, the fifth box pushing mechanism 15 and the sixth box pushing mechanism 16 are pneumatic driving mechanisms, hydraulic driving mechanisms or electric driving mechanisms.

Hang the conveying chain and be the track, the roller machine transfer chain comprises the roll table motor of roll table and drive roll table, the roller machine transfer chain between unloading case trades layer device and the platform of unloading is unloading the case roll table and unloads case roll table motor, the roller machine transfer chain between loading platform and the vanning device is vanning roll table and vanning roll table motor, the platform of unloading is the platform with the loading platform, the roller machine transfer chain between the two can refer to and unload the case roll table and unload case roll table motor or vanning roll table and vanning roll table motor, be provided with the mechanism of pushing away the case in unloading platform and loading platform department, can refer to the second and push away the 8 or the sixth mechanism of pushing away the case 16 of case mechanism, just give unnecessary details here.

The suspension conveyor chain 1, i.e. the track, is usually made of channel steel and i-steel, is made of carbon steel, and has the function of transporting the hanger and the loaded irradiation box into and out of the irradiation device. The hanger 3 generally adopts a frame structure formed by welding stainless steel pipes, angle steel and the like and is used for loading the irradiation box. The lifting frame 6 is also generally a frame structure formed by welding stainless steel square steel pipes, angle steel and the like, is hung on the rack through a chain to realize lifting, and the power source can be electric, hydraulic, pneumatic and the like. The

roller ways

11 and 17 are formed by combining a roller and brackets on two sides and are mature industrial products. The first box pushing mechanism 7, the second box pushing mechanism 8, the third box pushing mechanism 9, the fourth box pushing mechanism 10, the fifth box pushing mechanism 15 and the sixth box pushing mechanism 16 are generally a long rod, a narrow steel plate is welded at the end to increase the contact area when pushing the box, the power source can be electric, hydraulic, pneumatic and the like, and the structure of the loading, unloading and layer changing device for radiation processing is referred to as the patent with the patent number of CN 201521134825.9.

The specific operation mode of unloading and changing the layer is as follows:

when the spreader 3 reaches the box-unloading stand 2, the lifting frame 6 is lifted from the roller table to a position where the upper layer of the spreader 3 is horizontal. At the moment, the fourth box pushing mechanism 9 acts to push the upper irradiation box 4 of the hanging bracket into the lifting frame 6, the lifting frame 6 descends to the box unloading roller way 11, the box unloading roller way motor 12 acts to take the upper irradiation box 4 away from the lifting frame 6 and stops on the box unloading roller way 11, the lifting frame 6 ascends to the upper horizontal position of the hanging bracket 3 at the moment, then the box unloading roller way motor 12 rotates reversely, the upper irradiation box 4 unloaded from the hanging bracket 3 is taken to the position below the lifting frame 6, the second box pushing mechanism 8 acts to push the irradiation box into the lower layer of the hanging bracket 3, and the layer changing of unloading one irradiation box and the other irradiation box is completed.

The specific operation mode of boxing is as follows: when the hanger 3 reaches the boxing rack 13 along the hanging conveying chain 1, the sixth box pushing mechanism 16 pushes the irradiation box on the boxing roller way 17 into the lifting frame 6, then the lifting frame 6 is lifted to the horizontal position of the upper layer of the hanger 3 from the roller way, and the fifth box pushing mechanism 15 pushes the irradiation box to the upper layer of the hanger 3 to finish loading one irradiation box.

The controller can be a PLC controller or an ARM controller, and the controller controls the motor, the box pushing mechanism, the air cylinder, the photoelectric coding recognizer and the hanging conveying chain to be the prior art, so that the details are not repeated.

Those not described in detail in this specification are within the skill of the art.

The embodiments of the present invention have been described in detail with reference to the drawings, but the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge of those skilled in the art.

Finally, it should be noted that: various modifications and alterations of this invention may be made by those skilled in the art without departing from the spirit and scope of this invention. Thus, to the extent that such modifications and variations of the present invention fall within the scope of the present claims and their equivalents, it is intended that the present invention encompass such modifications and variations as well.

Claims

1. The utility model provides an irradiation loading and unloading case position control system, its characterized in that, includes the controller, unloads case trades layer device, vanning device, unload platform and loading platform, the controller respectively with unload case trades layer device, vanning device, unloads platform and loading platform electricity and connect, unload case trades layer device, vanning device, unloads platform and loading platform and pass through the roller machine transfer chain connection respectively, unload case trades layer device with the vanning device is connected through hanging the conveying chain, unload case trades layer device with the vanning device still passes through hang the conveying chain and be connected with the irradiation room.

2. The irradiation loading and unloading box position control system according to claim 1, wherein the box unloading and layer changing device comprises a box unloading rack (2), a hanging conveying chain (1), a hanging bracket (3), a lifting frame (6) capable of ascending and descending up and down, a box unloading roller way (11), a box unloading roller way motor (12), a first box pushing mechanism (7), a second box pushing mechanism (8), a third box pushing mechanism (9) and a fourth box pushing mechanism (10) which are horizontally arranged, the hanging conveying chain (1) is fixed on the top of the box unloading rack (2), the hanging bracket (3) is hung on the hanging conveying chain (1), a chain capable of taking the hanging bracket away is arranged in the hanging conveying chain (1), an upper irradiation box (4) can be placed on the hanging bracket (3), and a lower irradiation box (5) can be placed when the lifting frame (6) is positioned below the box unloading rack (2), the lifting frame (6) is positioned on one side of the lifting frame (3) in the vertical direction, the upper end of the lifting frame (6) is provided with a chain (a), the other end of the chain (a) is connected with a counterweight box group (c) through a fixed pulley (b) at the top of the box unloading rack (2), the bottom of the counterweight box group (c) is provided with a bottom plate (d), the top of the box unloading rack (2) is provided with a first air cylinder (e) which is vertically arranged downwards, one end of a piston rod of the first air cylinder (e) far away from a cylinder barrel of the first air cylinder (e) is fixedly connected with the bottom plate (d), the box unloading roller table (11) is driven by a box unloading roller table motor (12), the first box pushing mechanism (7) and the third box pushing mechanism (9) are respectively positioned on two sides of the upper-layer irradiation box (4), the second box pushing mechanism (8) and the fourth box pushing mechanism (10) are respectively positioned on two sides of the lower-layer irradiation box (5), the box unloading machine is characterized in that the first box pushing mechanism (7), the second box pushing mechanism (8), the third box pushing mechanism (9) and the fourth box pushing mechanism (10) are arranged at the positions close to the bottom plates of the corresponding irradiation boxes, the box unloading rack (2) faces one side of the hanging bracket (3) and is further provided with a photoelectric code recognizer (f), and a barcode is arranged at the position, corresponding to the photoelectric code recognizer (f), of the upper-layer irradiation box (4) or the lower-layer irradiation box (5).

3. The irradiation loading and unloading bin control system according to claim 2, wherein the boxing device comprises a boxing rack (13), a hanging conveying chain (1), a hanger (3), a lifting frame (6) capable of ascending and descending, a boxing roller table (17), a boxing roller table motor (18), a horizontally arranged fifth box pushing mechanism (15) and a sixth box pushing mechanism (16), the hanging conveying chain (1) is fixed on the top of the boxing rack (13), the hanger (3) is hung on the hanging conveying chain (1), a chain capable of taking away the hanger is arranged in the hanging conveying chain (1), an upper layer irradiation box (4) can be placed on the hanger (3), a lower layer irradiation box (5) can be placed when the lifting frame (6) is positioned below the boxing rack (13), and the lifting frame (6) is positioned on one side of the hanger (3) in the vertical direction, the chain (a) is installed at the upper end of the lifting frame (6), the other end of the chain (a) is connected with a counterweight box group (c) through a fixed pulley (b) at the top of the boxing rack (13), a bottom plate (d) is installed at the bottom of the counterweight box group (c), a first air cylinder (e) which is vertically arranged downwards is installed at the top of the boxing rack (13), one end, far away from a cylinder barrel of the first air cylinder (e), of a piston rod of the first air cylinder (e) is fixedly connected with the bottom plate (d), the boxing roller table (17) is driven by a boxing roller table motor (18), a fifth box pushing mechanism (15) and a sixth box pushing mechanism (16) are respectively located at one side of the upper-layer irradiation box (4) and the lower-layer irradiation box (5), and the fifth box pushing mechanism (15) and the sixth box pushing mechanism (16) are both arranged at the bottom plate close to the corresponding irradiation boxes, and a photoelectric code identifier (f) is further arranged on one side, facing the hanger (3), of the boxing rack (13), and a bar code is arranged at a position, corresponding to the photoelectric code identifier (f), of the upper-layer irradiation box (4) or the lower-layer irradiation box (5).

4. An irradiation loading and unloading bin control system according to claim 3, wherein there are two photoelectric coded identifiers (f) on the unloading rack (2) and the loading rack (13), respectively, corresponding to the upper irradiation bin (4) and the lower irradiation bin (5).

5. An irradiation loading and unloading bin control system according to claim 4, wherein the first box pushing mechanism (7), the second box pushing mechanism (8), the third box pushing mechanism (9), the fourth box pushing mechanism (10), the fifth box pushing mechanism (15) and the sixth box pushing mechanism (16) are pneumatic driving mechanisms, hydraulic driving mechanisms or electric driving mechanisms.