CN112777285A

CN112777285A - Inventory business turn over conveyer belt that sign indicating number function is swept in turn over can carry out

Info

Publication number: CN112777285A
Application number: CN202011574794.4A
Authority: CN
Inventors: 张泽友
Original assignee: Jiangxi Bozhan Automation Technology Co ltd
Current assignee: Jiangxi Bozhan Automation Technology Co ltd
Priority date: 2020-12-28
Filing date: 2020-12-28
Publication date: 2021-05-11

Abstract

The invention discloses an inventory in-and-out conveying belt capable of achieving a turning and code scanning function, and relates to the technical field of conveying belts. This can carry out turn-over and sweep stock business turn over conveyer belt of sign indicating number function, including the body frame, be provided with turn-over mechanism, drive mechanism, guiding mechanism, push mechanism and toggle mechanism on the body frame, the top fixed mounting of body frame has the portal frame, and the inboard top fixed mounting of portal frame has sweeps the sign indicating number machine, rotates on the side inner wall around the body frame and installs three group's transfer roller and four group's backing rolls, and the cover is established on transfer roller and the backing roll and is installed the conveyer belt. This can turn over and sweep stock business turn over conveyer belt of sign indicating number function ensures the business turn over storehouse and sweeps the recognition rate of sign indicating number, compares in artifical turn-over, has alleviateed operating personnel's intensity of labour, has reduced labour's input, compares in the conveyer belt that the part has the turn-over function on the market, can realize the operation of turning over continuously, promotes actual production machining efficiency, simple structure, and practical convenient does benefit to popularization and use.

Description

Inventory business turn over conveyer belt that sign indicating number function is swept in turn over can carry out

Technical Field

The invention relates to the technical field of conveying belts, in particular to an inventory in-out conveying belt capable of achieving a turnover code scanning function.

Background

The conveyer belt, also called conveyer belt, is a composite product of rubber, fiber and metal, or a composite product of plastic and fabric, which is used in the conveyer belt to carry and convey materials, and is widely used in the fields of shorter conveying distance and smaller conveying amount in the industries of cement, coking, metallurgy, chemical industry, steel and the like.

The product of factory production need sweep the sign indicating number when business turn over storehouse, and the product bar code on the conveyer belt probably moves towards the bottom, need carry out the turn-over and just can discern the bar code, present part mill still adopts artificial form to carry out the turn-over arrangement to the product, influence actual production machining efficiency, and the conveyer belt single that the part can carry out automatic turn-over only can carry out the turn-over to a set of product, be difficult to realize the turn-over operation of continuity, practicality and efficiency are comparatively low equally, and different product bar code positions are different, this type of conveyer belt is difficult to adjust the product position, be unfavorable for promoting and using.

Disclosure of Invention

The present invention is directed to a stock in-out conveyor belt with a flipping code scanning function, so as to solve the problems mentioned in the background art.

In order to achieve the purpose, the invention provides the following technical scheme: a stock in-out conveying belt capable of achieving turning and code sweeping functions comprises a main frame, wherein a turning mechanism, a transmission mechanism, an adjusting mechanism, a pushing mechanism and a stirring mechanism are arranged on the main frame, a portal frame is fixedly mounted at the top of the main frame, a code sweeping machine is fixedly mounted at the top of the inner side of the portal frame, three groups of conveying rollers and four groups of supporting rollers are rotatably mounted on the inner walls of the front side and the rear side of the main frame, a conveying belt is sleeved on the conveying rollers and the supporting rollers and is connected with the conveying belt in a transmission manner, a motor base is fixedly mounted at the front side of the main frame, a first motor and a speed reducer are fixedly mounted at the top of the motor base, an output shaft of the first motor is fixedly connected with an input shaft of the speed reducer, an output shaft of the speed reducer extends into the main frame through a coupler and is fixedly connected with one end of the group of conveying rollers, the rear side fixed mounting of body frame has the subframe, and the body frame highly flushes with the subframe, and the bottom fixed mounting of subframe has two sets of supporting legs, and the bottom movable mounting of supporting leg has two sets of walking wheels, rotates on the side inner wall around the subframe and installs the backing roll, and the quantity of backing roll is four, and per two backing rolls become a set of, all overlaps on two sets of backing rolls to establish and install a set of conveyer belt, and the backing roll is connected with the conveyer belt transmission.

Preferably, the turn-over mechanism comprises a hexagonal disc, a fixed cylinder, a pushing plate and an installation plate, drive gear, the belt lace wheel, big belt pulley and first belt, the rear of body frame is provided with two sets of hexagonal plates, fixed mounting has a fixed section of thick bamboo between two sets of hexagonal plates, fixed mounting has six groups of push plates and is the annular array and distributes on the outer wall of fixed section of thick bamboo, the rear side fixed mounting of body frame has the mounting panel, the hexagonal plate rotates and installs on the mounting panel, the one end of a set of transfer roller extends to the rear of body frame and fixed mounting has a set of drive gear, the dwang is installed in the rear side rotation of body frame, fixed mounting has a set of drive gear on the outer wall of dwang, two sets of drive gear mesh mutually, the one end fixed mounting of dwang has the belt lace wheel, the rear side fixed mounting of hexagonal plate has big belt pulley, the cover is established on belt lace wheel and the big.

Preferably, drive mechanism includes belt pulley, second belt, sprocket and chain, and the one end of three group's backing rolls in the subframe all extends to the rear side of subframe and fixed mounting has a set of belt pulley, and the cover is established on the belt pulley and is installed the second belt, and the belt pulley passes through second belt drive and connects, and the one end fixed mounting of a set of belt pulley has the sprocket, and the one end fixed mounting of big belt pulley has a set of sprocket, and two sets of chain wheels are gone up the cover and are established and install the chain, and two sets of sprockets pass through chain drive and connect.

Preferably, guiding mechanism includes fixed station, adjusting plate, slide bar, lead screw and thread bush, the top fixed mounting of body frame has two sets of fixed stations, be provided with two sets of adjusting plates between two sets of fixed stations and be the symmetric distribution, fixed mounting has two sets of slide bars and a set of lead screw between two sets of fixed stations, the adjusting plate slip cap is located on the slide bar, the trompil has been seted up on the adjusting plate, the lead screw is located the trompil inboard, two sets of thread bush are installed to the screw thread on the lead screw, all paste on adjusting plate and the thread bush and be fixed with the magnetic paste, adjusting plate and thread bush adsorb mutually through the magnetic paste.

Preferably, push mechanism includes L shape frame, electric putter, push pedal and PLC controller, and the front side fixed mounting of body frame has L shape frame, and the rear side fixed mounting of L shape frame has electric putter, and electric putter's free end fixed mounting has the push pedal, and the front side fixed mounting of portal frame has the PLC controller, and electric putter and sweep the ink recorder and all be connected with the PLC controller electricity.

Preferably, a group of shading canopies are fixedly mounted on two sides of the portal frame, so that interference of external light on operation of the code scanner is reduced, and the recognition rate is improved.

Preferably, toggle mechanism includes mount table, connecting rod, stirring board, plummer and second motor, and the rear side fixed mounting of body frame has the mount table, rotates on the mount table and installs the connecting rod, and fixed mounting has four groups to have stirring board and be annular array distribution on the mount table is located one section outer wall of mount table top, fixed mounting plummer on the outer wall of one side of supporting leg, and the top fixed mounting of plummer has the second motor, and the output shaft of second motor passes through the one end fixed connection of shaft coupling and connecting rod.

Preferably, rubber protective pads are fixedly adhered to the outer walls of the pushing plate and the poking plate on one side, so that damage to products is reduced, and the integrity of the products is not guaranteed.

Compared with the prior art, the invention has the beneficial effects that:

(1) the inventory in-and-out conveying belt with the turnover code scanning function is used in a matching way of the hexagonal disc, the pushing plate, the transmission gear, the small belt pulley, the electric push rod and the PLC controller, the code scanning machine transmits identification information of bar codes on products to the PLC controller in a signal form, when the code scanning machine cannot identify the bar codes, the PLC controller controls the electric push rod to stretch and retract, the push plate pushes the products on the conveying belt into the L-shaped frame and stacks the products on the push plate, the rotating L-shaped frame drives the products to turn over, the turned products are poured out from the L-shaped frame and poured onto the auxiliary frame to achieve the turnover effect, so that the identification rate of the code scanning in and out of the warehouse is ensured, the normal and stable operation of the warehouse in and out is ensured, compared with manual turnover, the labor intensity of operators is reduced, the labor input is reduced, and compared with the conveying belt with the turnover function on the market, the continuous turnover operation can be realized, the actual production and processing efficiency is improved, the structure is simple, the operation is practical and convenient, and the popularization and the use are facilitated.

(2) The stock in-out conveying belt with the turning and code scanning functions is arranged on the conveying belt through a fixed platform and an adjusting plate, the slide bar, lead screw and threaded sleeve's cooperation is used, two sets of adjusting plates are to leading through the product between them, reach the arrangement effect, ensure that the product can be neatly pass through and sweep ink recorder below, the practicality of this conveyer belt has been improved, promote the discernment rate of sweeping the ink recorder, twist and move the threaded sleeve, the threaded sleeve lateral motion immediately on the lead screw, the adjusting plate is lateral motion thereupon under the traction of threaded sleeve, distance between two sets of adjusting plates and the position on the conveyer belt obtain the adjustment, can arrange the product of different specifications in order, also can adjust its position according to the different positions of bar code on the product, satisfy user's different demands, the use scene and the scope of this conveyer belt have been widened, the adjustment mode is simple, it is convenient to use.

(3) This can carry out the stock business turn over conveyer belt of sign indicating number function is swept in turn-over, use through the cooperation of pushing plate, dial the movable plate, first motor and reduction gear, can drive hexagonal dish and conveyer belt simultaneously and carry out the transmission, reach the effect of a tractor serves several purposes, reduced the manufacturing and the running cost of this conveyer belt, indirectly promote the pin number, the rubber protection pad on pushing plate and the dial the movable plate can protect the product of turn-over and transmission in-process, reduce its possibility that the damaged condition appears.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a front view of the present invention;

FIG. 3 is a rear side view of the present invention;

FIG. 4 is a schematic view of the internal structure of the turn-over plate of the present invention;

FIG. 5 is an enlarged view of portion A of the present invention;

FIG. 6 is a top view of the adjuster bracket of the present invention;

fig. 7 is a top view of the invention as indicated at 501 in fig. 2.

In the figure: the device comprises a main frame 1, a turn-over mechanism 2, a hexagonal disc 201, a fixed cylinder 202, a push plate 203, a mounting plate 204, a transmission gear 205, a small belt pulley 206, a large belt pulley 207, a first belt 208, a transmission mechanism 3, a belt pulley 301, a second belt 302, a chain wheel 303, a chain 304, a 4-adjusting mechanism, a fixed table 401, an adjusting plate 402, a slide bar 403, a lead screw 404, a threaded sleeve 405, a pushing mechanism 5, a 501L-shaped frame 501, an electric push rod 502, a push plate 503, a PLC 504, a toggle mechanism 6, a mounting table 601, a connecting rod 602, a toggle plate 603, a bearing table 604, a second motor 605, a portal frame 7, a conveying roller 8, a support roller 9, a conveying belt 10, a motor base 11, a first motor 12, a reducer 13, a supporting leg 14, a brake wheel 15, a sub-frame 16, a code.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-7, the present invention provides a technical solution: the utility model provides a can carry out turn-over and sweep stock business turn over conveyer belt of sign indicating number function, including body frame 1, be provided with turn-over mechanism 2 on the body frame 1, drive mechanism 3, guiding mechanism 4, push mechanism 5 and toggle mechanism 6, the top fixed mounting of body frame 1 has portal frame 7, the equal fixed mounting in both sides of portal frame 7 has a set of shading covering 18, the inboard top fixed mounting of portal frame 7 has sweep ink recorder 17, rotate on the front and back side inner wall of body frame 1 and install three group's transfer roller 8 and four group's backing roll 9, the cover is established on transfer roller 8 and the backing roll 9 and is installed conveyer belt 10, transfer roller 8 and backing roll 9 all are connected with conveyer belt 10 transmission, the front side fixed mounting of body frame 1 has motor cabinet 11, the top fixed mounting of motor cabinet 11 has first motor 12 and reduction gear 13, the output shaft of first motor 12 and the input shaft fixed connection of reduction gear 13, the output shaft of reduction gear 13 extends to the inside of body frame 1 and is Connect, the bottom fixed mounting of body frame 1 has three supporting legs of group 14, the bottom movable mounting of supporting leg 14 has two sets of brake wheel 15, the rear side fixed mounting of body frame 1 has subframe 16, body frame 1 highly flushes with subframe 16, the bottom fixed mounting of subframe 16 has two sets of supporting legs 14, the bottom movable mounting of supporting leg 14 has two sets of walking wheels, rotate on the side inner wall around subframe 16 and install backing roll 9, the quantity of backing roll 9 is four, per two backing rolls 9 become a set of, all overlap on two sets of backing rolls 9 and establish and install a set of conveyer belt 10, backing roll 9 is connected with the transmission of conveyer belt 10.

The turn-over mechanism 2 comprises a hexagonal disc 201, a fixed cylinder 202, a pushing plate 203, a mounting plate 204, a transmission gear 205, a small belt pulley 206, a large belt pulley 207 and a first belt 208, two groups of hexagonal discs 201 are arranged behind the main frame 1, the fixed cylinder 202 is fixedly mounted between the two groups of hexagonal discs 201, six groups of pushing plates 203 are fixedly mounted on the outer wall of the fixed cylinder 202 and distributed in an annular array, the mounting plate 204 is fixedly mounted on the rear side of the main frame 1, the hexagonal discs 201 are rotatably mounted on the mounting plate 204, one end of a group of transmission rollers 8 extends to the rear side of the main frame 1 and is fixedly mounted with a group of transmission gear 205, the rear side of the main frame 1 is rotatably mounted with a rotating rod, a group of transmission gear 205 is fixedly mounted on the outer wall of the rotating rod, the two groups of transmission gear 205 are meshed, one end of the rotating rod, the small belt pulley 206 and the large belt pulley 207 are sleeved with a first belt 208, the small belt pulley 206 and the large belt pulley 207 are in transmission connection through the first belt 208, the transmission mechanism 3 comprises a belt pulley 301, a second belt 302, chain wheels 303 and chains 304, one end of each of three groups of supporting rollers 9 in the auxiliary frame 16 extends to the rear side of the auxiliary frame 16 and is fixedly provided with a group of belt pulleys 301, the second belt 302 is sleeved on the belt pulley 301, the belt pulley 301 is in transmission connection through the second belt 302, one end of each group of belt pulleys 301 is fixedly provided with a chain wheel 303, one end of the large belt pulley 207 is fixedly provided with a group of chain wheels 303, the chains 304 are sleeved on the two groups of chain wheels 303, the two groups of chain wheels 303 are in transmission connection through the chains 304, the pushing mechanism 5 comprises an L-shaped frame 501, an electric push rod 502, a push plate 503 and a PLC (PLC) controller 504, the front side of the main frame 1 is fixedly provided, the free end of the electric push rod 502 is fixedly provided with a push plate 503, the front side of the portal frame 7 is fixedly provided with a PLC controller 504, the electric push rod 502 and the code scanner 17 are electrically connected with the PLC controller 504, the first motor 12 can simultaneously drive the hexagonal disc 201 and the conveyor belt 10 to carry out transmission, the effect of one machine with multiple purposes is achieved, and the manufacturing and operating cost of the conveyor belt is reduced, the toggle mechanism 6 comprises an installation platform 601, connecting rods 602, toggle plates 603, bearing platforms 604 and a second motor 605, the installation platform 601 is fixedly installed at the rear side of the main frame 1, the connecting rods 602 are rotatably installed on the installation platform 601, four groups of toggle plates 603 are fixedly installed on one section of outer wall of the installation platform 601 above the installation platform 601 and are distributed in an annular array, the bearing platforms 604 are fixedly installed on the outer wall of one side of the supporting leg 14, the top of the bearing platform 604 is fixedly installed with the second motor 605, the output shaft of the second motor 605, the rubber protective pad is fixed on the outer wall of one side of the pushing plate 203 and the poking plate 603 in a sticking mode, and the product with the bar code facing downwards can be automatically turned, so that the recognition rate of the bar code in and out of the warehouse is ensured, the operation in and out of the warehouse is ensured to be normally and stably carried out, the labor intensity of operators is reduced compared with manual turning, the investment of labor force is reduced, the continuous turning operation can be realized compared with a conveying belt with a turning function on the market, and the actual production and processing efficiency is improved.

The adjusting mechanism 4 includes a fixed table 401, an adjusting plate 402, slide bar 403, lead screw 404 and threaded sleeve 405, the top fixed mounting of body frame 1 has two sets of fixed stations 401, be provided with two sets of adjusting plate 402 and be the symmetric distribution between two sets of fixed stations 401, fixed mounting has two sets of slide bars 403 and a set of lead screw 404 between two sets of fixed stations 401, adjusting plate 402 slip cap is located on slide bar 403, the trompil has been seted up on adjusting plate 402, lead screw 404 is located the trompil inboard, two sets of threaded sleeve 405 are installed to the screw thread on the lead screw 404, it is fixed with the magnetic paste all to paste on adjusting plate 402 and the threaded sleeve 405, adjusting plate 402 and threaded sleeve 405 adsorb mutually through the magnetic paste, can arrange in order the product of different specifications, also can adjust its position according to the different positions of bar sign indicating number on the product, satisfy user's different demands, the use scene and the scope of this.

The working principle is as follows: the conveyor belt is moved to a product blanking place, a brake pad on a brake wheel 15 is lowered, a threaded sleeve 405 is screwed, the threaded sleeve 405 moves transversely on a lead screw 404, an adjusting plate 402 moves transversely under the traction of the threaded sleeve 405, the distance between two groups of adjusting plates 402 is adjusted according to the product specification, a product is put on the conveyor belt 10, a first motor 12 is controlled to be started, a conveying roller 8 is driven to rotate through a speed reducer 13, the conveyor belt 10 starts transmission along with the movement, the adjusting plates 402 guide and arrange the product when the product passes between the two groups of adjusting plates 402, the bar code on the product is identified by a bar code scanner 17 when the product passes below the bar code scanner 17, the bar code on the product is identified by the bar code scanner 17, the bar code identification information on the product is transmitted to a PLC controller 504 in a signal form by the bar code scanner 17, and when the bar code scanner 17 cannot be identified, the PLC controller 504 controls an electric push rod 502 to stretch, the push plate 503 pushes the products on the conveyor belt 10 into the L-shaped rack 501 and stacks on the push plate 503, the conveyor roller 8 rotates and drives the transmission gear 205 to rotate, the hexagonal disc 201 is driven to rotate anticlockwise through meshing transmission of the two groups of transmission gears 205 and transmission effects of the small belt pulley 206, the large belt pulley 207 and the first belt 208, products falling into the hexagonal disc 201 are overturned immediately and are thrown onto the conveyor belt 10 in the auxiliary frame 16, the hexagonal disc 201 rotates and simultaneously drives the conveyor belt 10 in the auxiliary frame 16 to transmit through transmission of the chain wheel 303 and the chain 304 and transmission effects of the belt pulley 301 and the second belt 302, the overturned products are transmitted to the height which is flush with the main frame 1, the second motor 605 is controlled to be started to drive the connecting rod 602 and the stirring plate 603 on the connecting rod to rotate, and the stirring plate 603 pushes the overturned products onto the conveyor belt 10 in the main frame 1 to restart transmission and perform code scanning.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a can turn over and sweep stock business turn over conveyer belt of sign indicating number function, includes body frame (1), its characterized in that: the automatic conveying and conveying device is characterized in that a turnover mechanism (2), a transmission mechanism (3), an adjusting mechanism (4), a pushing mechanism (5) and a shifting mechanism (6) are arranged on the main frame (1), a portal frame (7) is fixedly mounted at the top of the main frame (1), a code sweeping machine (17) is fixedly mounted at the top of the inner side of the portal frame (7), three groups of conveying rollers (8) and four groups of supporting rollers (9) are rotatably mounted on the inner walls of the front side and the rear side of the main frame (1), a conveying belt (10) is sleeved on the conveying rollers (8) and the supporting rollers (9), the conveying rollers (8) and the supporting rollers (9) are both in transmission connection with the conveying belt (10), a motor base (11) is fixedly mounted at the front side of the main frame (1), a first motor (12) and a speed reducer (13) are fixedly mounted at the top of the motor base (11), the output shaft of reduction gear (13) passes through the shaft coupling and extends to the inside of body frame (1) and with the one end fixed connection of a set of transfer roller (8), the bottom fixed mounting of body frame (1) has three supporting legs (14) of group, the bottom movable mounting of supporting leg (14) has two sets of brake wheel (15), the rear side fixed mounting of body frame (1) has subframe (16), body frame (1) highly flushes with subframe (16), the bottom fixed mounting of subframe (16) has two sets of supporting leg (14), the bottom movable mounting of supporting leg (14) has two sets of walking wheels, rotate on the side inner wall around subframe (16) and install backing roll (9), the quantity of backing roll (9) is four, per two backing roll (9) become a set of, all overlap on two sets of backing roll (9) and establish and install a set of conveyer belt (10), backing roll (9) are connected with conveyer belt (10) transmission.

2. The inventory entry and exit conveyor belt capable of performing a double-sided code scanning function as claimed in claim 1, wherein: the turnover mechanism (2) comprises hexagonal discs (201), fixed cylinders (202), pushing plates (203), mounting plates (204), transmission gears (205), small belt pulleys (206), large belt pulleys (207) and a first belt (208), two groups of hexagonal discs (201) are arranged behind the main frame (1), the fixed cylinders (202) are fixedly mounted between the two groups of hexagonal discs (201), six groups of pushing plates (203) are fixedly mounted on the outer walls of the fixed cylinders (202) and distributed in an annular array, the mounting plates (204) are fixedly mounted on the rear side of the main frame (1), the hexagonal discs (201) are rotatably mounted on the mounting plates (204), one ends of a group of conveying rollers (8) extend to the rear side of the main frame (1) and are fixedly mounted with a group of transmission gears (205), a rotating rod is rotatably mounted on the rear side of the main frame (1), a group of transmission gears (205) is fixedly mounted on the outer walls of the rotating rods, two sets of drive gear (205) mesh mutually, and the one end fixed mounting of dwang has little belt pulley (206), and the rear side fixed mounting of hexagonal dish (201) has big belt pulley (207), and the cover is established on little belt pulley (206) and big belt pulley (207) and is installed first belt (208), and little belt pulley (206) and big belt pulley (207) are through first belt (208) transmission connection.

3. The inventory entry and exit conveyor belt capable of performing a double-sided code scanning function as claimed in claim 2, wherein: drive mechanism (3) are including belt pulley (301), second belt (302), sprocket (303) and chain (304), the one end of three group's backing rolls (9) all extends to the rear side of subframe (16) and fixed mounting has a set of belt pulley (301) in subframe (16), the cover is established and is installed second belt (302) on belt pulley (301), belt pulley (301) are connected through second belt (302) transmission, the one end fixed mounting of a set of belt pulley (301) has sprocket (303), the one end fixed mounting of big belt pulley (207) has a set of sprocket (303), the cover is established on two sets of sprocket (303) and is installed chain (304), two sets of sprocket (303) are connected through chain (304) transmission.

4. The inventory entry and exit conveyor belt capable of performing a double-sided code scanning function as claimed in claim 1, wherein: adjusting mechanism (4) are including fixed station (401), adjusting plate (402), slide bar (403), lead screw (404) and threaded sleeve (405), the top fixed mounting of body frame (1) has two sets of fixed stations (401), be provided with two sets of adjusting plate (402) between two sets of fixed stations (401) and be the symmetric distribution, fixed mounting has two sets of slide bar (403) and a set of lead screw (404) between two sets of fixed stations (401), adjusting plate (402) slip cap is located on slide bar (403), the trompil has been seted up on adjusting plate (402), lead screw (404) are located the trompil inboard, two sets of threaded sleeve (405) are installed to screw on lead screw (404), all be fixed with the magnetic paste on adjusting plate (402) and threaded sleeve (405), adjusting plate (402) and threaded sleeve (405) adsorb mutually through the magnetic paste.

5. The inventory entry and exit conveyor belt capable of performing a double-sided code scanning function as claimed in claim 1, wherein: push mechanism (5) are including L shape frame (501), electric putter (502), push pedal (503) and PLC controller (504), the front side fixed mounting of body frame (1) has L shape frame (501), the rear side fixed mounting of L shape frame (501) has electric putter (502), the free end fixed mounting of electric putter (502) has push pedal (503), the front side fixed mounting of portal frame (7) has PLC controller (504), electric putter (502) and sweep ink recorder (17) all are connected with PLC controller (504) electricity.

6. The inventory entry and exit conveyor belt capable of performing a double-sided code scanning function as claimed in claim 1, wherein: and a group of shading awning (18) is fixedly arranged on both sides of the portal frame (7).

7. The inventory entry and exit conveyor belt capable of performing a double-sided code scanning function as claimed in claim 1, wherein: toggle mechanism (6) are including mount table (601), connecting rod (602), dial plate (603), plummer (604) and second motor (605), the rear side fixed mounting of body frame (1) has mount table (601), it installs connecting rod (602) to rotate on mount table (601), fixed mounting has four groups to have dial plate (603) and be annular array distribution on one section outer wall that mount table (601) are located mount table (601) top, fixed mounting plummer (604) on one side outer wall of supporting leg (14), the top fixed mounting of plummer (604) has second motor (605), the output shaft of second motor (605) passes through shaft coupling and the one end fixed connection of connecting rod (602).

8. The inventory entry and exit conveyor belt capable of performing a double scan function as claimed in claim 7, wherein: and rubber protective pads are fixedly adhered to the outer walls of one sides of the pushing plate (203) and the poking plate (603).