CN210455501U - Label laminating equipment - Google Patents

Label laminating equipment Download PDF

Info

Publication number
CN210455501U
CN210455501U CN201920657007.9U CN201920657007U CN210455501U CN 210455501 U CN210455501 U CN 210455501U CN 201920657007 U CN201920657007 U CN 201920657007U CN 210455501 U CN210455501 U CN 210455501U
Authority
CN
China
Prior art keywords
label
assembly
brush
scraper
base
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
CN201920657007.9U
Other languages
Chinese (zh)
Inventor
彭波
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Chengdu Weike Automation Equipment Co ltd
Original Assignee
Chengdu Weike Automation Equipment Co ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Chengdu Weike Automation Equipment Co ltd filed Critical Chengdu Weike Automation Equipment Co ltd
Priority to CN201920657007.9U priority Critical patent/CN210455501U/en
Application granted granted Critical
Publication of CN210455501U publication Critical patent/CN210455501U/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Landscapes

  • Labeling Devices (AREA)

Abstract

The utility model provides a label laminating equipment, this label laminating equipment includes the base, be used for the conveyer belt subassembly of the transport tank body and installing on the base, be located the label area conveyor components of base top, scraper and brush, scraper angle adjustable festival formula is connected with label area conveyor components, the brush is connected with label area conveyor components, scraper and the equal vertical setting of brush and form the clearance that supplies the label area to pass through between scraper and the brush, the scraper extends the label on with separation label area to the direction of conveyer belt subassembly, the brush is buckled so that the label after the separation is extended to the direction of conveyer belt subassembly. This label laminating equipment is applicable to the jar body of different diameters size, can reduce the production line time of stopping the line, improves production efficiency.

Description

Label laminating equipment
Technical Field
The utility model relates to a label laminating equipment technical field particularly, relates to a label laminating equipment.
Background
Canned products often require labeling on the can body, which is used to record various information about the product.
However, the conventional labeling device is generally designed for a certain product, and the labeling device is usually modified after the appearance of the product (can body) is changed, so that the labeling device and the can body cannot be quickly adapted, and the production efficiency is reduced.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a label laminating equipment to solve foretell technical problem.
The embodiment of the utility model is realized like this: the utility model provides a label laminating equipment, includes the base, is used for the conveyer belt body and installs conveyor means subassembly on the base, be located the label area conveyor means subassembly, scraper and the brush of base top, scraper angularly adjustable with label area conveyor means connects, the brush with label area conveyor means connects, the scraper with the equal vertical setting of brush and the scraper with form the clearance that supplies the area of passing through between the brush, the label to the direction of conveyor means subassembly extends with the separation label on the label area, the brush to the direction of conveyor means subassembly extends so that the label after the separation buckles.
Optionally, the label applying apparatus further comprises a brush adjusting assembly and a base plate located above the base, the label tape conveying assembly being mounted on the base plate;
the brush adjusting assembly comprises a support, a fixed shaft, two clamping plates and a connecting plate, the support is connected with the bottom plate, the fixed shaft is fixedly installed on the support and extends in the vertical direction, the two clamping plates are rotatably clamped at the periphery of the fixed shaft, at least part of the connecting plate is fixed between the two clamping plates, and the brush is connected to one side, far away from the fixed shaft, of the connecting plate.
Optionally, the label laminating device further comprises a lifting assembly mounted on the base, and the bottom plate is connected to the periphery of the lifting assembly and driven by the lifting assembly to lift.
Optionally, lifting unit is including installing support column on the base, rotationally set up screw rod, the cover of vertical installation in the support column are established the regulation seat and the position of support column periphery the support column top and with the handle that the screw rod is connected, the screw rod with adjust the internal surface screw-thread fit of seat, the bottom plate slidable ground cover is established the periphery of support column and by adjust the seat and support.
Optionally, the label laminating equipment is further including installing the base with translation subassembly between the lifting unit, translation subassembly is used for driving lifting unit moves along the direction of delivery that is on a parallel with the jar body.
Optionally, the translating assembly includes a main body, a moving block, a first locking bolt and a plurality of guide rods, the main body is in a U-shaped structure, the plurality of guide rods are distributed on two side walls of the main body in a one-to-one correspondence manner, the moving block is slidably disposed on the main body, two sides of the moving block correspondingly abut against the guide rods on the two side walls, the first locking bolt is used for locking the moving block relative to the main body, and the lifting assembly is mounted on the moving block.
Optionally, the label laminating equipment still includes clamp plate and second screw, the clamp plate is loop configuration and has two free ends, the clamp plate is fixed the upper surface of bottom plate, the clamp plate sets up the periphery of support column, the second screw is used for with two free ends are connected in order to lock the bottom plate in the periphery of support column.
Optionally, label area conveyor components includes fixed plate, many pivots, first screw and third locking bolt, many pivots are fixed to be set up on the bottom plate, the fixed plate passes through first screw fixation sets up the pivot is kept away from the one end of bottom plate, at least part of scraper rotationally sets up one of them the periphery of pivot, be provided with the regulation hole on the fixed plate, third locking bolt passes the regulation hole and with the scraper links to each other.
Optionally, the adjustment aperture is arcuate.
Optionally, the label attaching device further comprises a pressing assembly, the pressing assembly comprises a pressing piece and a fourth locking bolt, the pressing piece is fixed on one of the rotating shafts through the fourth locking bolt, and the pressing piece is provided with a pressing portion for pressing the label belt on the adjacent rotating shaft.
The embodiment of the utility model provides a beneficial effect is: because the angle of scraper is adjustable to when the position of brush keeps unchangeable, can make like this with the label area after the separation buckle to the length direction or the width direction of conveyer belt subassembly gradually, thereby can be so that the label can be suitable for and paste on the jar body of different diameters, and then make this label laminating equipment can be applicable to the jar body of different diameters, be favorable to improving production efficiency.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
Fig. 1 is a schematic structural diagram of a label attaching apparatus according to an embodiment of the present invention;
fig. 2 is a schematic view of another state of the label bonding apparatus according to the embodiment of the present invention, in which the base and the translation assembly are not shown;
FIG. 3 is a top view of FIG. 2;
fig. 4 is a partial structural schematic diagram of fig. 2.
Icon: 100-a base; 110-a conveyor belt assembly; 111-a drive motor; 112-a conveyor belt; 120-a translation assembly; 121-a body; 122-moving block; 123-a first locking bolt; 124-a guide rod; 130-a lifting assembly; 131-a support column; 132-a screw; 133-a handle; 134-an adjustment seat; 135-a clamping plate; 136-a second screw; 140-a base plate; 150-a label tape transport assembly; 151-a rotating shaft; 152-a fixed plate; 153-first screw; 154-a scraper; 160-a brush adjustment assembly; 161-a stent; 162-a stationary shaft; 163-splint; 164-a second locking bolt; 165-connecting plate; 166-brush; 170-label tape; 171-a label; 180-a third locking bolt; 190-a hold-down assembly; 191-a pressing member; 192-a fourth locking bolt; 1521-adjusting holes.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides the following embodiments.
The embodiment of the utility model provides a label applying device, which comprises a base 100, a conveyor belt component 110 which is used for conveying can bodies and is arranged on the base 100, the label tape conveying assembly 150 is positioned above the base 100, the label tape conveying assembly 150 is used for conveying the label tape 170, the label tape 170 is perpendicular to the conveying belt assembly 110, the scraper 154 is connected with the label tape conveying assembly 150 in an angle adjustable mode, the hairbrush 166 is connected with the label tape conveying assembly 150, the scraper 154 and the hairbrush 166 are vertically arranged, a gap for the label tape 170 to pass through is formed between the scraper 154 and the hairbrush 166, in other words, the scraper 154 is perpendicular to the conveying belt assembly 110, the scraper 154 extends towards the direction of the conveying belt assembly 110 to separate labels 171 on the label tape 170, and the hairbrush 166 extends towards the direction of the conveying belt assembly 110 to bend the separated labels 171. It should be noted that the scraper 154 is not a knife, and it does not have a cutting edge, most of the scraper 154 has a flat plate structure, the scraper 154 is used to change the direction of the label tape 170, or the label tape 170 passing through the side edge of the scraper 154 is configured to be an acute angle, so that the label tape 170 and the label 171 can be separated at the side edge of the scraper 154, the separated label tape 170 continues to move along the edge of the conveyor belt assembly 110, and the label 171 moves toward the conveyor belt assembly 110 to be attached to the can body on the conveyor belt assembly 110.
Through the technical scheme, because the angle of the scraper 154 is adjustable, and when the position of the brush 166 is kept unchanged, the label 171 separated from the label belt 170 is gradually bent towards the length direction or the width direction of the conveyor belt assembly 110, so that the label 171 can be suitable for being attached to the tank bodies with different diameters, and the label attaching equipment can be suitable for the tank bodies with different diameters, and the production efficiency is improved.
For example, when a can having a larger or smaller diameter is replaced on the conveyor belt assembly 110, the label 171 separated from the label tape 170 may not be accurately brought into contact with and attached to the can because the position of the label tape feeding assembly 150 is fixed.
In this embodiment, the conveyor belt assembly 110 includes a driving motor 111 and a conveyor belt 112 driven by the driving motor 111 to rotate, and the cans are placed on the conveyor belt 112 and can be conveyed when the conveyor belt 112 rotates.
In this embodiment, the label sticking apparatus further includes a brush adjusting assembly 160 and a base plate 140 located above the base 100, the base plate 140 may be a flat plate structure, the label tape feeding assembly 150 is mounted on the base plate 140, the brush adjusting assembly 160 includes a bracket 161, a fixing shaft 162, two clamping plates 163 and a connecting plate 165, the bracket 161 may be configured in a strip structure, and in order to reduce the weight of the brush adjusting assembly 160, the bracket 161 may be provided with lightening holes, and the bracket 161 extends toward a direction away from the conveyor belt assembly 110, the bracket 161 is coupled to the base plate 140, the fixed shaft 162 is fixedly mounted on the bracket 161 and extends in a vertical direction, the two clamp plates 163 are rotatably clamped at the outer circumference of the fixed shaft 162, the two clamp plates 163 are fixed together and clamped at the outer circumference of the fixed shaft 162 by the second locking bolt 164, at least a portion of the connection plate 165 is fixed between the two clamp plates 163, and the brush 166 is coupled to a side of the connection plate 165 away from the fixed shaft 162. The fixing shaft 162 is cylindrical, so that the two clamping plates 163 can rotate relative to the fixing shaft 162 to drive the brush 166 to rotate, so that the angle of the brush 166 can be adjusted, and the label 171 can be attached to the can bodies with different diameters.
In this embodiment, this label laminating equipment is still including installing lifting unit 130 on base 100, bottom plate 140 is connected in lifting unit 130's periphery and is gone up and down by lifting unit 130 drive, the height of bottom plate 140 can be adjusted through this lifting unit 130, and then drive the label area conveyor components 150 on the bottom plate 140 and go up and down, can make label 171 paste different positions departments of the same jar of body like this, or, after the specification of the jar body changes, can make label 171 still paste corresponding position department on different jar of bodies, so that this label laminating equipment can adapt to the jar body of different specifications fast, be favorable to shortening the production line and stop the line time, improve production efficiency.
In this embodiment, the lifting assembly 130 includes a supporting column 131 installed on the base 100, a screw 132 rotatably disposed in the supporting column 131 and vertically installed, an adjusting seat 134 sleeved on the periphery of the supporting column 131, and a handle 133 located at the top end of the supporting column 131 and connected to the screw 132, the screw 132 is in threaded fit with the inner surface of the adjusting seat 134, and the bottom plate 140 is slidably sleeved on the periphery of the supporting column 131 and supported by the adjusting seat 134. It can be understood that the supporting column 131 is hollow, so that the screw 132 is installed in the supporting column 131, and correspondingly, a rolling bearing can be respectively disposed at the top end and the bottom end of the screw 132, so that the two ends of the screw 132 are sleeved in the corresponding rolling bearings, so that when the handle 133 rotates, the screw 132 can be driven to rotate, and then the bottom plate 140 on the adjusting seat 134 is driven to move up and down.
In some embodiments, the lifting assembly 130 may further include a hydraulic cylinder, an air cylinder, or a linear motor, by which the conveyor belt assembly 110 may also be lifted.
In this embodiment, the label attaching device further includes a translation assembly 120 installed between the base 100 and the lifting assembly 130, the translation assembly 120 is used to drive the lifting assembly 130 to move along a conveying direction parallel to the can body, and the translation assembly 120 is arranged to drive the label tape conveying assembly 150 located on the bottom plate 140 to move along the upstream or downstream of the conveyor belt, so that the label attaching device can be adapted to the can bodies with different diameters.
The translation assembly 120 includes a main body 121, a moving block 122, a first locking bolt 123 and a plurality of guide rods 124, the main body 121 is a U-shaped structure, the main body 121 includes a bottom wall and two side walls, the two side walls are fixedly connected to two side edges of the bottom wall and are oppositely disposed, the plurality of guide rods 124 are distributed on the two side walls of the main body 121 in a one-to-one correspondence manner, furthermore, the guide rods 124 are located inside the main body 121, the guide rods 124 are vertically installed on the two side walls, and end surfaces of the guide rods 124 are planar and are attached to the side walls of the moving block 122, the moving block 122 is slidably disposed on the main body 121 and two sides of the moving block 122 are correspondingly abutted against the guide rods 124 on the two side walls, the first locking bolt 123 is used for locking the moving block. Therefore, after the first locking bolt 123 is unscrewed, the moving block 122 can slide relative to the main body 121, so that the lifting assembly 130 and the label tape conveying assembly 150 are driven to move along the upstream or downstream of the conveyor belt assembly 110, and the label applying device is favorably adapted to the cans with different diameters.
In this embodiment, the label attaching apparatus further includes a clamping plate 135 and a second screw 136, the clamping plate 135 is of an annular structure and has two free ends, the clamping plate 135 is fixed on the upper surface of the base plate 140, the clamping plate 135 is disposed on the periphery of the supporting column 131, the second screw 136 is used for connecting the two free ends to lock the base plate 140 on the periphery of the supporting column 131, and by disposing the clamping plate 135, the base plate 140 can be locked with respect to the supporting column 131, so that the base plate 140 and the label tape conveying assembly 150 can be lifted and lowered along with the lifting assembly 130. It should be noted that the clamping plate 135 has a certain elasticity so that the two free ends can approach each other.
In some embodiments, the clamping plate 135 may be replaced with a band.
In this embodiment, the label tape conveying assembly 150 includes a fixing plate 152, a plurality of rotating shafts 151, a first screw 153 and a third locking bolt 180, the plurality of rotating shafts 151 are fixedly disposed on the bottom plate 140, the plurality of rotating shafts 151 are not linearly distributed, or the projections of the plurality of rotating shafts 151 on the horizontal plane are not linear, the projection line of a part of the plurality of rotating shafts 151 on the horizontal plane is in a V-shaped structure, the scraper 154 is rotatably connected to the rotating shaft 151 at the top end of the V-shaped structure, the fixing plate 152 is fixedly disposed at one end of the rotating shafts 151 away from the bottom plate 140 by the first screw 153, at least a part of the scraper 154 is rotatably disposed at the periphery of one of the rotating shafts 151, an adjusting hole 1521 is disposed on the fixing plate 152, the third locking bolt 180 passes through the adjusting hole 1521 and is connected to the scraper 154, because at least a part of the scraper 154, when the third locking bolt 180 is released, the scraper 154 may be rotated relative to the shaft 151 to change the angle of the label 171 relative to the length or width of the belt assembly 110. Wherein the adjustment hole 1521 may be curved to provide a greater adjustment range for the scraper 154.
In this embodiment, the label attaching apparatus further includes a pressing assembly 190, the pressing assembly 190 includes a pressing member 191 and a fourth locking bolt 192, the pressing member 191 is fixed on one of the rotating shafts 151 by the fourth locking bolt 192, the pressing member 191 has a pressing portion for pressing the label tape 170 onto the adjacent rotating shaft 151, and the pressing portion may be configured as a flat surface or an arc surface to press the label tape 170 onto the adjacent rotating shaft 151. Label tape feed assembly 150 has an entrance section and an exit section, the exterior of which may be provided with a pulling assembly to pull label tape 170 to move, and a compression assembly 190 is provided at the entrance section, which facilitates tensioning label tape 170 so that label tape 170 can always move along rotation shaft 151.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (10)

1. A label attaching apparatus is characterized by comprising a base (100), a conveyor belt assembly (110) for conveying can bodies and mounted on the base (100), a label belt conveying assembly (150) positioned above the base (100), a scraper (154) and a brush (166), said scraper (154) being angularly adjustable in connection with said label tape transport assembly (150), the brush (166) is connected with the label tape conveying assembly (150), the scraper (154) and the brush (166) are vertically arranged, and a gap for the label tape (170) to pass through is formed between the scraper (154) and the brush (166), the scraper (154) extending in the direction of the conveyor belt assembly (110) to separate labels (171) on the label tape (170), the brush (166) extends in the direction of the conveyor belt assembly (110) to bend the separated labels (171).
2. The label application apparatus according to claim 1, further comprising a brush adjustment assembly (160) and a base plate (140) above the base (100), the label tape feed assembly (150) being mounted on the base plate (140);
brush adjusting part (160) includes support (161), fixed axle (162), two splint (163) and connecting plate (165), support (161) with bottom plate (140) are connected, fixed axle (162) fixed mounting be in extend along vertical direction on support (161), two splint (163) rotationally the centre gripping is in the periphery of fixed axle (162), at least part of connecting plate (165) is fixed between two splint (163), brush (166) are connected connecting plate (165) are kept away from one side of fixed axle (162).
3. The label application apparatus according to claim 2, further comprising a lifting assembly (130) mounted on the base (100), wherein the base plate (140) is connected to an outer periphery of the lifting assembly (130) and is driven to be lifted by the lifting assembly (130).
4. The label sticking apparatus according to claim 3, wherein the lifting assembly (130) comprises a supporting column (131) mounted on the base (100), a screw (132) rotatably disposed in the supporting column (131) and vertically mounted, an adjusting seat (134) sleeved on the periphery of the supporting column (131), and a handle (133) located at the top end of the supporting column (131) and connected with the screw (132), the screw (132) is in threaded fit with the inner surface of the adjusting seat (134), and the bottom plate (140) is slidably sleeved on the periphery of the supporting column (131) and supported by the adjusting seat (134).
5. The label application apparatus according to claim 3, further comprising a translation assembly (120) mounted between the base (100) and the lifting assembly (130), the translation assembly (120) being configured to move the lifting assembly (130) in a direction parallel to the transport direction of the can.
6. The label attaching device according to claim 5, wherein the translating assembly (120) includes a main body (121), a moving block (122), a first locking bolt (123) and a plurality of guide rods (124), the main body (121) is of a U-shaped structure, the plurality of guide rods (124) are distributed on two side walls of the main body (121) in a one-to-one correspondence manner, the moving block (122) is slidably disposed on the main body (121) and two sides of the moving block (122) are correspondingly abutted against the guide rods (124) on the two side walls, the first locking bolt (123) is used for locking the moving block (122) relative to the main body (121), and the lifting assembly (130) is mounted on the moving block (122).
7. The label sticking apparatus according to claim 4, further comprising a clamping plate (135) and a second screw (136), wherein the clamping plate (135) has a ring-shaped structure and has two free ends, the clamping plate (135) is fixed on the upper surface of the base plate (140), the clamping plate (135) is disposed on the periphery of the supporting column (131), and the second screw (136) is used for connecting the two free ends to lock the base plate (140) on the periphery of the supporting column (131).
8. The label applying apparatus according to claim 2, wherein the label tape feeding assembly (150) comprises a fixing plate (152), a plurality of rotating shafts (151), a first screw (153) and a third locking bolt (180), the plurality of rotating shafts (151) are fixedly disposed on the base plate (140), the fixing plate (152) is fixedly disposed on one end of the rotating shaft (151) far away from the base plate (140) through the first screw (153), at least a part of the scraper (154) is rotatably disposed on the periphery of one of the rotating shafts (151), an adjusting hole (1521) is disposed on the fixing plate (152), and the third locking bolt (180) passes through the adjusting hole (1521) and is connected with the scraper (154).
9. The label application apparatus according to claim 8, wherein the adjustment aperture (1521) is arcuate.
10. The label sticking apparatus according to claim 8, further comprising a pressing member (190), said pressing member (190) comprising a pressing member (191) and a fourth locking bolt (192), said pressing member (191) being fixed to one of said rotating shafts (151) by said fourth locking bolt (192), said pressing member (191) having a pressing portion for pressing the label tape (170) against an adjacent one of said rotating shafts (151).
CN201920657007.9U 2019-05-07 2019-05-07 Label laminating equipment Active CN210455501U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201920657007.9U CN210455501U (en) 2019-05-07 2019-05-07 Label laminating equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201920657007.9U CN210455501U (en) 2019-05-07 2019-05-07 Label laminating equipment

Publications (1)

Publication Number Publication Date
CN210455501U true CN210455501U (en) 2020-05-05

Family

ID=70438690

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201920657007.9U Active CN210455501U (en) 2019-05-07 2019-05-07 Label laminating equipment

Country Status (1)

Country Link
CN (1) CN210455501U (en)

Similar Documents

Publication Publication Date Title
US20130061559A1 (en) Device for arranging a sleeve-like foil envelope around an object as well as a spreading element for use in such a device
CN210455501U (en) Label laminating equipment
CN112027496A (en) Novel pinch roller device of belt conveyor
CN113800310A (en) High-precision cutting equipment for protective film
CN217346674U (en) U-shaped straw elbow forming device
CN210551460U (en) Soft film cutting machine
CN215158544U (en) Novel motor-driven conveying device
CN215431282U (en) Buffer device for steel pipe machining
CN212638823U (en) Loading attachment for machining
CN215282295U (en) Die cutting device for adhesive label printing equipment
CN215202361U (en) Automatic material-separating die-cutting machine
CN210970080U (en) Paper separating and slotting integrated machine
CN214983192U (en) Discharging device in laminating machine
CN215437118U (en) Feeding device for liquid crystal glass packaging machine
CN214692451U (en) Deviation correcting device for adhesive sticker label
CN220239667U (en) Loading attachment of aluminium disk production
CN220519756U (en) Adhesive tape pasting mechanism of cutting machine
EP4029376B1 (en) Product transfer roller
CN109263108A (en) Feeding device
CN218464629U (en) Adjustable mechanism for carrier roller bracket of belt conveyor
CN216470574U (en) Outer protection ring is carried and loading attachment
CN210284914U (en) Round bottle labeling machine with label positioning function
CN219133558U (en) Abutting device for printing machine
CN209777458U (en) Belt conveyor for sorting silicon materials
CN214826583U (en) Novel belt pressing device of belt conveyor

Legal Events

Date Code Title Description
GR01 Patent grant
GR01 Patent grant