CN216579805U

CN216579805U - Clamping device and ink jet numbering machine construct

Info

Publication number: CN216579805U
Application number: CN202123297723.7U
Authority: CN
Inventors: 杨福安; 陈大千
Original assignee: Nanjing Huichuan Image Vision Technology Co ltd; Nanjing Huichuan Industrial Visual Technology Development Co ltd
Current assignee: Nanjing Huichuan Image Vision Technology Co ltd; Nanjing Huichuan Industrial Visual Technology Development Co ltd
Priority date: 2021-12-24
Filing date: 2021-12-24
Publication date: 2022-05-24
Anticipated expiration: 2031-12-24

Abstract

The utility model discloses a clamping device and ink jet numbering machine construct. Wherein, the clamping device comprises two clamping components which are arranged at intervals; each clamping assembly comprises a first mounting frame, a first driving piece, a first transmission assembly and a conveyor belt; the first driving piece is arranged on the first mounting frame; the first transmission assembly is arranged on the first mounting frame and is connected with the output end of the first driving piece; the conveyor belt is connected with the first transmission assembly; the first driving piece drives the first conveying assembly to rotate so as to drive the conveying belt to rotate; wherein, two conveyer belts interval sets up, forms the centre gripping passageway that is used for holding the object, and the conveyer belt is used for with the object butt towards one side of centre gripping passageway. The utility model discloses the centre gripping can realize that the object is stable to be removed.

Description

Clamping device and ink jet numbering machine construct

Technical Field

The utility model relates to a spout a yard technical field, in particular to clamping device and ink jet numbering machine construct.

Background

In the food and beverage industry, date code spraying on packages is particularly important, and common production enterprises have extremely high requirements on position consistency and content accuracy of code spraying and imprinting. The existing code spraying detection for filling bottles has two schemes, namely code spraying, imprinting and detection are carried out in the empty bottle stage, and code spraying, imprinting and detection are carried out after liquid (solid) is filled. Spout a yard marking after the filling, can produce because of the liquid of packing into wherein or fixed along with producing the line motion and rock and can influence and spout the detection effect who spouts the sign indicating number to the bottle after having capsulated is detecting the waste that causes behind the nonconforming more, so adopt empty bottle stage to spout the sign indicating number and detect comparatively suitably. The accuracy and consistency of the printing positions at the time of code spraying are ensured only by a drag chain and a fence in a common production line; the restraint effect of tow chain and both sides rail to the bottle is less, can appear falling the bottle even, phenomenon influences such as slope spout the sign indicating number effect.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a clamping device and yard mechanism of spouting, aim at solving the problem that easily takes place to overturn or slope in the object data send process.

In order to achieve the above object, the present invention provides a clamping device, which comprises two clamping assemblies arranged at an interval; each of the clamping assemblies comprises:

a first mounting bracket;

the first driving piece is mounted on the first mounting frame;

the first transmission assembly is arranged on the first mounting frame and is connected with the output end of the first driving piece; and

the conveyor belt is connected with the first transmission assembly; the first driving piece drives the first conveying assembly to rotate so as to drive the conveying belt to rotate;

the two conveyor belts are arranged at intervals to form a clamping channel for accommodating an object, and one side of each conveyor belt, facing the clamping channel, is used for being abutted to the object.

In an embodiment of the present invention, each of the first transmission assemblies includes:

the driving wheel is arranged on the first mounting frame and is connected with the output end of the first driving piece; and

the driven wheel is arranged on the first mounting frame and is arranged at intervals with the driving wheel, and the connecting line direction of the driven wheel and the driving wheel is parallel to the length direction of the first mounting frame;

the conveying belt is rotatably sleeved on the driving wheel and the driven wheel, the driving wheel is used for driving the conveying belt to rotate, and the conveying belt drives the driven wheel to rotate.

In an embodiment of the present invention, the clamping device further includes a tensioning baffle, the tensioning baffle is disposed on the first mounting frame and is close to the clamping channel; the tensioning baffle abuts against the inner side face of the conveyor belt.

In an embodiment of the present invention, the clamping device further includes a distance adjusting component, the distance adjusting component includes:

a second driving member;

the second transmission assembly is connected with the output end of the second driving piece; and

the two connecting seats are arranged on the second transmission assembly at intervals; each connecting seat is connected with one first mounting frame;

the second driving piece drives the second transmission assembly to rotate and drives the two connecting seats to mutually approach or separate from each other so as to adjust the distance between the two conveyor belts.

In an embodiment of the present invention, the second transmission assembly includes two first lead screws, the two first lead screws are connected and coaxially disposed, and the thread directions of the two first lead screws are opposite; the output end of the second driving piece is connected with one first screw rod;

each connecting seat is provided with a first threaded hole, and the first screw rod penetrates through the first threaded hole, so that each first screw rod is in threaded connection with one connecting seat.

In an embodiment of the present invention, the connecting seat is further provided with a first guiding hole;

the roll adjustment assembly further comprises:

the first screw rod is rotatably connected with the guide seat, and the guide seat is provided with a second guide hole; and

the first guide rod and the first screw rod are arranged in parallel and at intervals, and the first guide rod penetrates through the first guide hole and the second guide hole.

The utility model discloses an in one embodiment, clamping device is still including heightening the subassembly, heightening the subassembly connect in the roll adjustment subassembly, heightening the subassembly and driving the roll adjustment subassembly removes, in order to drive the centre gripping subassembly rises or descends.

In an embodiment of the present invention, the guide seat is provided with a second threaded hole; the axial direction of the second threaded hole and the axial direction of the second guide hole form an included angle;

the height-adjusting component comprises:

a third driving member; and

the second screw rod is connected with the output end of the third driving piece and penetrates through the second threaded hole, so that the second screw rod is in threaded connection with the guide seat;

the third driving piece drives the second screw rod to rotate so as to drive the guide seat to ascend or descend.

The utility model discloses an in one embodiment, the guide holder still is equipped with the third guiding hole, the subassembly of increaseing still includes the second guide bar, the second guide bar with the second lead screw is parallel and the interval sets up, the second guide bar is worn to locate in the third guiding hole.

The utility model discloses still provide a code spraying mechanism, code spraying mechanism includes like above-mentioned clamping device.

The utility model discloses provide the installation basis for first driving piece and first drive assembly through first mounting bracket among the technical scheme. The two rotating conveyor belts are arranged at intervals to form a clamping space for clamping objects. First driving piece provides the power supply, and the first transmission assembly of first driving piece drive, and then drives the conveyer belt and rotate, and when having the object in the centre gripping space, two conveyer belts play the clamping action to the object, and the conveyer belt is removed simultaneously, can ensure that the conveyer belt is the same with the removal rate of object self, and the object atress is balanced, can not take place to overturn or slope, can realize the object and stably move. When clamping device was applied to code spraying mechanism, can guarantee that the stable code position that spouts of passing through of object.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.

Fig. 1 is a schematic structural view of an embodiment of the clamping device of the present invention;

FIG. 2 is a partial schematic view of the clamping assembly of FIG. 1;

fig. 3 is a schematic structural diagram of an embodiment of the code spraying mechanism of the present invention;

FIG. 4 is a schematic structural diagram of the distance adjusting assembly of FIG. 3;

fig. 5 is a schematic structural diagram of the height-adjusting assembly in fig. 3.

The reference numbers illustrate:

reference numerals	Name (R)	Reference numerals	Name (R)
				1000	Code spraying mechanism	100	Clamping assembly
100a	Clamping channel	110	First mounting rack
				110a	Adjusting hole	120	First driving member
130	First transmission assembly	131	Driving wheel
				132	Driven wheel	140	Conveyor belt
150	Tensioning baffle	200	Distance adjusting assembly
				210	Second driving member	220	Second transmission assembly
221	First lead screw	222	Coupling device
				230	Connecting seat	231	Connecting part
240	Guide seat	240a	Second guiding hole
				240b	Second screw hole	240c	Third guiding hole
250	First guide bar	300	Height adjusting assembly
				310	Third driving member	320	Second screw rod
330	Second guide bar	340	End seat
				400	Vision device	411	First base body
412	First regulating motor	414	First adjusting bracket
				420	Camera with a camera module	430	Light source unit
500	Trigger device	510	Second base
				511	Second base body	512	Second regulating motor
		514	Second adjusting bracket
				520	Photoelectric sensor	530	Reflecting plate
600	Code spraying device	700	Production line
				800	Rack	2000	Object

The implementation, functional features and advantages of the present invention will be further described with reference to the accompanying drawings.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

It should be noted that, if directional indications (such as upper, lower, left, right, front and rear … …) are involved in the embodiment of the present invention, the directional indications are only used to explain the relative position relationship and motion of each component in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indications are changed accordingly.

In addition, if there is a description relating to "first" and "second", etc. in the embodiments of the present invention, the description of "first" and "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the meaning of "and/or" appearing throughout is to include three juxtapositions, exemplified by "A and/or B," including either the A or B arrangement, or both A and B satisfied arrangement. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.

The utility model provides a clamping device can be applied to and spout a yard mechanism 1000, spouts a yard mechanism 1000 and still includes frame 800 and locates the yard subassembly that spouts of frame 800, spouts a yard mechanism 1000 and is equipped with and spouts a yard passageway, and production line 700 wears to locate to spout a yard passageway, and production line 700 is used for conveying object 2000, and object 2000 uses the bottle of waiting to spout a yard in this embodiment as an example. The code spraying component is arranged close to the code spraying channel, and can be used for spraying codes on the bottles on the production line 700.

In the embodiment of the present invention, as shown in fig. 1, fig. 2 and fig. 3, the clamping device includes two clamping assemblies 100, and the two clamping assemblies 100 are disposed at intervals to form a clamping channel 100 a;

each of the clamping assemblies 100 comprises a first mounting frame 110, a first driving member 120, a first transmission assembly 130 and a conveyor belt 140; the first driving member 120 is mounted to the first mounting bracket 110; the first transmission assembly 130 is disposed on the first mounting frame 110 and connected to the output end of the first driving member 120; the conveyor belt 140 is connected with the first transmission assembly 130; the first driving member 120 drives the first conveying assembly to rotate, so as to drive the conveying belt 140 to rotate;

wherein, two said conveyer belts 140 are set up at interval, form the grip channel 100a used for holding the object 2000, and the side that said conveyer belt 140 faces said grip channel 100a is used for abutting with object 2000.

It will be appreciated that the first drive member 120 and the first drive assembly 130 are provided with a mounting base by the first mounting bracket 110. The two rotating conveyor belts 140 are spaced apart to form a holding space for holding the object 2000. The first driving member 120 provides a power source, the first driving member 120 drives the first transmission assembly 130, and then drives the conveyor belts 140 to rotate, when the object 2000 exists in the clamping space, the two conveyor belts 140 clamp the object 2000, and meanwhile, the conveyor belts 140 move, so that the moving speeds of the conveyor belts 140 and the object 2000 are ensured to be the same, the object 2000 is stressed in a balanced manner, overturning or inclining cannot occur, and stable uniform movement of the object 2000 can be realized. When the clamping device is applied to the code spraying mechanism 1000, the object 2000 can be guaranteed to pass through the code spraying station stably at a constant speed, and the consistency of the marking positions can be guaranteed during code spraying and marking.

When the clamping device is applied to the code spraying mechanism 1000, the speed of the conveyor belt 140 is kept consistent with the running speed of the production line 700, so that the object 2000 can be ensured to stably move at a constant speed, and the problem of uneven engraving intervals can be avoided.

In this embodiment, the first driving member 120 is a motor. The first mounting frame 110 is provided with an accommodating cavity and an opening communicated with the accommodating cavity, the first transmission assembly 130 and the conveyor belt 140 are accommodated in the accommodating cavity, and one side of the conveyor belt 140 is located at the opening. By the arrangement, the first transmission assembly 130 and the transmission belt 140 can be protected, and foreign matters are prevented from entering to influence the normal operation of the transmission belt 140.

In an embodiment of the present invention, as shown in fig. 2, each of the first transmission assemblies 130 includes:

the driving wheel 131 is arranged on the first mounting frame 110, and the driving wheel 131 is connected with the output end of the first driving member 120; and

the driven wheel 132 is arranged on the first mounting frame 110 and is spaced from the driving wheel 131, and a connecting line direction of the driven wheel 132 and the driving wheel 131 is parallel to the length direction of the first mounting frame 110;

the transmission belt 140 is rotatably sleeved on the driving wheel 131 and the driven wheel 132, the driving wheel 131 is used for driving the transmission belt 140 to rotate, and the transmission belt 140 drives the driven wheel 132 to rotate.

It is understood that the length direction of the first mounting bracket 110 is parallel to the moving direction of the article, that is, parallel to the length direction of the clamping passage 100 a. The driving pulley 131 and the driven pulley 132 provide a mounting basis for the conveyor belt 140. The first driving member 120 drives the driving wheel 131 to rotate, so as to drive the transmission belt 140 to rotate.

In other embodiments, the first transmission assembly 130 may also be in other transmission forms, and any structure that can transmit the power of the first driving member 120 to the conveyor belt 140 and realize the rotation of the conveyor belt 140 is within the protection scope of the present invention.

In an embodiment of the present invention, as shown in fig. 1 and fig. 2, the first mounting frame 110 further has an adjusting hole 110a, the rotating shaft of the driven wheel 132 passes through the adjusting hole 110a, and the extending direction of the adjusting hole 110a is parallel to the connecting line of the driving wheel 131 and the driven wheel 132. It is understood that the adjustment of the distance between the driving pulley 131 and the driven pulley 132 to adjust the tightness of the conveying belt 140 can be achieved by providing the adjustment holes 110 a. After the driven wheel 132 is adjusted to a desired position, the rotating shaft of the driven wheel 132 may be fixed by a nut.

In an embodiment of the present invention, as shown in fig. 2, the clamping device further includes a tensioning baffle 150, and the tensioning baffle 150 is disposed on the first mounting frame 110 and is disposed near the clamping channel 100 a; the tension stop 150 abuts against the inner side of the conveyor belt 140.

It will be appreciated that the provision of the tensioning barrier 150 serves to support the conveyor belt 140 for gripping the object 2000, and also serves the purpose of tensioning the conveyor belt 140.

In an embodiment of the present invention, as shown in fig. 3 and fig. 4, the clamping device further includes a distance adjusting assembly 200, where the distance adjusting assembly 200 includes:

a second driving member 210;

a second transmission assembly 220, wherein the second transmission assembly 220 is connected with the output end of the second driving member 210; and

two connecting seats 230, wherein the two connecting seats 230 are arranged at intervals on the second transmission assembly 220; each of the connecting seats 230 is connected to one of the first mounting frames 110;

the second driving member 210 drives the second transmission assembly 220 to rotate and drives the two connection seats 230 to approach or separate from each other, so as to adjust the distance between the two conveyor belts 140.

It can be understood that the second driving member 210 provides a power source to drive the second transmission assembly 220 to rotate, and the second transmission assembly 220 can drive the two connecting bases 230 to move toward or away from each other. The connecting base 230 is connected to the first mounting rack 110, so that the movement of the connecting base 230 can drive the first mounting rack 110 to move, and the two first mounting racks 110 can approach or separate from each other, thereby driving the two conveyor belts 140 to approach or separate from each other, so as to achieve the purpose of adjusting the size of the conveying channel. The spacing between two conveyer belts 140 can be realized through roll adjustment subassembly 200 to this embodiment, also can be according to the size of bottle type kind and size automatically regulated centre gripping passageway 100a, when carrying out the trade, directly carry out the centre gripping according to the bottle type data automatic adjustment of input to the position of adaptation, greatly improved trade production efficiency and production line compatibility.

In this embodiment, the connecting portion 231 is disposed on the connecting seat 230, and the connecting portion 231 is fixedly connected to the first mounting frame 110 by a bolt.

In some embodiments, the second driving members 210 are air cylinders, the number of the second driving members 210 is two, and the two second driving members 210 respectively drive the second transmission assemblies 220 to move, so as to drive the connecting bases 230 to approach or move away from each other.

In this embodiment, as shown in fig. 3 and 4, the second transmission assembly 220 includes two first lead screws 221, the two first lead screws 221 are connected and coaxially disposed, and the thread directions of the two first lead screws 221 are opposite; the output end of the second driving element 210 is connected with one first screw rod 221;

each of the connecting seats 230 has a first threaded hole, and the first screw rod 221 passes through the first threaded hole, so that each of the first screw rods 221 is in threaded connection with one of the connecting seats 230.

It is understood that in the present embodiment, the second driving member 210 is a motor, and the number of the second driving members 210 is one. The second driving member 210 drives the first lead screw 221 connected thereto to rotate and simultaneously drives the other lead screw to rotate, and the directions of the threads of the two first lead screws 221 are opposite, so that the moving directions of the connecting bases 230 in threaded connection with the two first lead screws 221 are opposite, and the two connecting bases 230 can be close to or far away from each other.

The two first screws 221 can be connected by a coupling 222.

In this embodiment, connecting seat 230 includes connecting seat 230 body and screw-nut, and connecting seat 230 body is equipped with the smooth hole, smooth downthehole installation screw-nut, the screw-nut screw thread is equipped with first screw hole. In other embodiments, the first threaded hole may be directly formed on the connection seat 230. It can be understood that the processing difficulty can be reduced and the process can be simplified by arranging the lead screw nut.

In an embodiment of the present invention, as shown in fig. 3 and 5, the connecting seat 230 is further provided with a first guiding hole;

the distance adjustment assembly 200 further comprises:

the guide holder 240, the first screw 221 is rotatably connected with the guide holder 240, and the guide holder 240 is provided with a second guide hole 240 a; and

the first guide rod 250 is parallel to the first screw rod 221 and is arranged at an interval, and the first guide rod 250 is arranged in the first guide hole and the second guide hole 240a in a penetrating manner.

It can be understood that the guide seat 240 provides a mounting base for the first guide rod 250, and the first guide rod 250 is matched with the first guide hole to guide the movement of the connection seat 230.

In this embodiment, the number of the first guide rods 250 is two, and the two first guide rods are respectively located at two sides of the first lead screw 221. The provision of the two first guide rods 250 may support the coupling socket 230 while ensuring the balance stability of the coupling socket 230.

In this embodiment, the first lead screw movably penetrates through the guiding seat 240, and the guiding seat 240 also provides a positioning and mounting base for the first lead screw 221.

In this embodiment, the number of the guide seats 240 is two, and both ends of the first guide rod 250 are respectively rotatably connected to the two guide seats 240.

In an embodiment of the present invention, as shown in fig. 3 and 5, the clamping device further includes an elevation component 300, the elevation component 300 is connected to the distance-adjusting component 200, the elevation component 300 drives the distance-adjusting component 200 to move, so as to drive the clamping component 100 to ascend or descend.

It is understood that the height-adjusting assembly 300 can drive the distance-adjusting assembly 200 to ascend or descend integrally, and further drive the clamping assembly 100 to ascend or descend integrally. The height and the distance of the visual inspection part can be automatically adjusted according to the type and the size of the bottle, and when the production line is changed, the bottle is directly and automatically adjusted to the adaptive position according to the input bottle type data to be clamped, so that the production line 700 compatibility and the production efficiency are greatly improved.

In an embodiment of the present invention, as shown in fig. 3 and 5, the guide seat 240 is provided with a second threaded hole 240 b; the axial direction of the second threaded hole 240b forms an included angle with the axial direction of the second guide hole 240 a;

the height-adjusting assembly 300 includes:

a third driver 310; and

the second screw rod 320, the second screw rod 320 is connected with the output end of the third driving element 310, and is inserted into the second threaded hole 240b, so that the second screw rod 320 is in threaded connection with the guide seat 240;

the third driving element 310 drives the second lead screw 320 to rotate, so as to drive the guide seat 240 to ascend or descend.

It can be understood that the third driving element 310 provides a power source to drive the second lead screw 320 to rotate, and since the second lead screw 320 is in threaded connection with the guide seat 240, the rotation of the second lead screw 320 can drive the guide seat 240 to move along the axial direction of the second lead screw 320, that is, drive the guide seat 240 to ascend or descend, so as to realize the ascending or descending of the entire distance adjusting assembly 200.

In this embodiment, the third driving member 310 is a motor. In other embodiments, the height-adjusting assembly 300 may be a pneumatic cylinder, and the pneumatic cylinder pushes the distance-adjusting assembly 200 to ascend or descend, and in particular, the output end of the pneumatic cylinder is connected to the guide seat 240.

In this embodiment, the number of the height-adjusting members 300 is two, and each height-adjusting member 300 is connected to a guide seat 240, so as to ensure the stability of the distance-adjusting member 200 during the ascending or descending process, and further ensure the stability and the synchronization of the two clamping members 100 during the ascending or descending process.

In an embodiment of the present invention, as shown in fig. 3 and 5, the guide seat 240 is further provided with a third guiding hole 240c, the height-adjusting assembly 300 further includes a second guiding rod 330, the second guiding rod 330 and the second lead screw 320 are parallel and spaced, and the second guiding rod 330 is inserted into the third guiding hole 240 c.

It is understood that the second guide rod 330 is coupled to the third guide hole 240c to guide the movement of the guide holder 240.

In this embodiment, the height adjustment assembly 300 further includes two end bases 340, and two ends of the second guiding rod 330 are respectively rotatably connected to the two end bases 340. The third driver 310 is mounted to one of the end mounts 340. When the clamping device is applied to the inkjet printing mechanism 1000, the two end seats 340 can be fixedly mounted on the frame 800 of the inkjet printing mechanism 1000.

The utility model discloses still provide a code spraying mechanism 1000, code spraying mechanism 1000 includes like above-mentioned clamping device. The specific structure of the clamping device refers to the above embodiments, and since the code spraying mechanism 1000 adopts all technical solutions of all the above embodiments, at least all beneficial effects brought by the technical solutions of the above embodiments are achieved, and no further description is given here.

As shown in fig. 3, the code spraying mechanism 1000 includes:

a frame 800, the frame 800 having a transfer passage for transferring an object 2000;

as described above, the clamping device is disposed on the rack 800, and the clamping passage 100a of the clamping device is communicated with the conveying passage;

the code spraying device is arranged on the rack 800 and is used for spraying codes on the object 2000 in the clamping channel 100 a;

the detection device is arranged on the clamping device; the detection device is used for detecting the code sprayed on the object 2000.

It can be understood that the rack 800 provides an installation basis, the two rotating conveyor belts 140 are arranged at intervals to form a clamping space for clamping the object 2000, the object 2000 to be code-printed is conveyed to the clamping space from the conveying channel, the two conveyor belts 140 clamp the object 2000, and the conveyor belts 140 are movable, so that the conveying moving speeds of the conveyor belts 140 and the object 2000 can be ensured to be the same, the object 2000 is balanced in stress, the object 2000 cannot be overturned or inclined, and the object 2000 can stably move at a constant speed; when the object 2000 is stably clamped in the clamping channel 100a, the code spraying and engraving treatment can be performed on the object 2000 through the code spraying device, and the object 2000 is stably clamped in the clamping channel 100a, so that the stability of the code spraying process can be ensured, and the consistency of the code spraying and engraving positions can be realized. The detection device is used for detecting the object 2000 after code spraying in real time, so that the real-time performance and accuracy of code spraying content detection are guaranteed, and the object 2000 with the wrong code spraying can be determined at the first time so as to be convenient for subsequent removing operation; the utility model discloses well detection device connects in clamping device, can detect the object 2000 after spouting the sign indicating number in the clamping passageway 100a, because the stable centre gripping of object 2000 can ensure the stability of testing process in clamping passageway 100a, can effectively avoid lou examining.

In an embodiment of the present invention, as shown in fig. 3, the detecting device includes:

a vision device 400, wherein the vision device 400 is connected to the first mounting frame, and is used for visually detecting the object 2000 in the clamping channel 100 a; and

a trigger device 500, wherein the trigger device 500 is connected to the first mounting frame, the trigger device 500 is electrically connected to the vision device 400, and the trigger device 500 is used for detecting the position of the object 2000 in the clamping channel 100 a.

It is understood that when the triggering device 500 detects the object 2000, indicating that the object 2000 reaches the predetermined position, the triggering device 500 transmits a signal to the vision device 400, and the vision device 400 performs a visual detection on the code of the object 2000. The detection of the object 2000 in real time can be realized by the arrangement of the trigger device 500, and the omission can be further avoided.

In an embodiment of the present invention, as shown in fig. 3, the vision device 400 includes:

the first base is connected with the clamping device;

the camera 420 is arranged on the first base; and

the light source 430 is disposed on the first base, and the camera 420 and the light source 430 are respectively disposed on two sides of the clamping channel 100 a.

It will be appreciated that the first base provides the mounting base. The light source 430 is a light source through which the camera 420 passes, and the camera 420 collects image information of the code-sprayed of the object 2000 to analyze whether the code-sprayed content and the position are wrong.

It should be noted that the visual analysis method may adopt the prior art, and is not described herein again.

In an embodiment of the present invention, as shown in fig. 3, the first base includes:

a first base body 411, the first base body 411 being connected to the first mounting bracket 110;

a first adjustment motor 412, the first adjustment motor 412 being mounted to the first base body 411;

a first adjusting screw rod connected with an output end of the first adjusting motor 412;

a first adjusting bracket 414, wherein the first adjusting bracket 414 is in threaded connection with the first adjusting screw rod; the camera 420 and the light source unit 430 are spaced apart from each other and disposed on the first adjusting bracket 414.

In this manner, height position adjustability of the camera 420 and the light source unit 430 can be achieved. When the position is adjusted, the first adjusting motor 412 drives the first adjusting screw rod to rotate, and the first adjusting screw rod drives the first adjusting bracket 414 in threaded connection with the first adjusting screw rod to ascend or descend so as to adjust the heights of the camera 420 and the light source element 430 which are mounted on the first adjusting bracket 414, so that the adjustment can be automatically performed during production line model changing.

In an embodiment of the present invention, as shown in fig. 3, the triggering device 500 includes:

a second base 510, wherein the second base 510 is connected with the clamping device;

the photoelectric sensor 520 is arranged on the second base 510; and

the reflective plate 530 is disposed on the second base 510, and the reflective plate 530 and the photoelectric sensor 520 are respectively located at two sides of the clamping channel 100 a.

It is understood that the second base 510 provides a mounting base. An induction light path is formed between the photoelectric sensor 520 and the reflection plate 530, and when the object 2000 reaches the position of the light path, the photoelectric sensor 520 generates an electric signal and transmits the electric signal to the vision device 400, which indicates that the object 2000 to be detected is in place.

In an embodiment of the present invention, as shown in fig. 3, the second base 510 includes:

a second base body 511, wherein the second base body 511 is connected with the first mounting frame 110;

a second adjustment motor 512, wherein the second adjustment motor 512 is installed on the second base body 511;

the second adjusting screw rod is connected with the output end of the second adjusting motor 512;

a second adjusting bracket 514, wherein the second adjusting bracket 514 is in threaded connection with the second adjusting screw rod; the photo sensor 520 and the reflection plate 530 are spaced apart from each other and disposed on the second adjustment bracket 514.

In this way, height position adjustability of the photosensor 520 and the reflective plate 530 can be achieved. When the position is adjusted, the second adjusting motor 512 drives the second adjusting screw rod to rotate, and the second adjusting screw rod drives the second adjusting bracket 514 in threaded connection with the second adjusting screw rod to ascend or descend so as to adjust the heights of the camera 420 and the light source 430 which are installed on the second adjusting bracket 514, and the adjusting device can be automatically adjusted when a production line is used for changing models.

The above is only the optional embodiment of the present invention, and not therefore the scope of the present invention is limited, all under the inventive concept, the equivalent structure transformation made by the contents of the specification and the drawings is utilized, or the direct/indirect application is included in other related technical fields in the patent protection scope of the present invention.

Claims

1. A clamping device is characterized by comprising two clamping components which are arranged at intervals; each of the clamping assemblies comprises:

a first mounting bracket;

the first driving piece is mounted on the first mounting frame;

the conveyor belt is connected with the first transmission assembly; the first driving part drives the first transmission assembly to rotate so as to drive the conveyor belt to rotate;

2. The clamping device of claim 1, wherein each of said first transmission assemblies comprises:

3. The clamping device of claim 1, further comprising a tension stop disposed on the first mounting bracket and adjacent to the clamping channel; the tensioning baffle abuts against the inner side face of the conveyor belt.

4. The clamping device of any one of claims 1 to 3, further comprising a pitch assembly, the pitch assembly comprising:

a second driving member;

5. The clamping device as claimed in claim 4, wherein the second transmission assembly comprises two first screw rods, the two first screw rods are connected and coaxially arranged, and the thread directions of the two first screw rods are opposite; the output end of the second driving piece is connected with one first screw rod;

6. The clamping device of claim 5, wherein the connecting base is further provided with a first guide hole;

the roll adjustment assembly further comprises:

7. The clamping device of claim 6, further comprising an elevation component, wherein the elevation component is connected to the distance adjusting component, and the elevation component drives the distance adjusting component to move so as to drive the clamping component to ascend or descend.

8. The clamping device of claim 7 wherein said guide is provided with a second threaded bore; the axial direction of the second threaded hole and the axial direction of the second guide hole form an included angle;

the height-adjusting component comprises:

a third driving member; and

9. The clamping device as claimed in claim 8, wherein the guide base further has a third guide hole, the height-adjusting assembly further includes a second guide rod, the second guide rod is parallel to and spaced from the second lead screw, and the second guide rod is inserted into the third guide hole.

10. A code spraying mechanism, characterized in that the code spraying mechanism comprises the clamping device as claimed in any one of claims 1 to 9.