CN211768428U

CN211768428U - Material conveying line and labeling system

Info

Publication number: CN211768428U
Application number: CN201922305226.3U
Authority: CN
Inventors: 成睿; 何昆; 陈楚; 张志平
Original assignee: Guangzhou Shell-Conning Mechanical Equipment Co ltd
Current assignee: Guangzhou Shell-Conning Mechanical Equipment Co ltd
Priority date: 2019-12-20
Filing date: 2019-12-20
Publication date: 2020-10-27
Anticipated expiration: 2029-12-20

Abstract

The utility model relates to a material transfer chain and subsides mark system, include: the conveying mechanism comprises a carrier arranged on the rack, and a first conveying channel and a second conveying channel which are arranged on the carrier side by side at intervals, wherein the first conveying channel and the second conveying channel are alternately arranged one by one and communicated; the steering driving mechanism is arranged at the corner joint of any adjacent first conveying channel and second conveying channel; and the rejecting mechanism is arranged at the corner joint of the first conveying channel and the second conveying channel and is matched with the steering driving mechanism. The needle tubing that emptys (i.e. the pipe falls) then can be rejected in time by rejecting mechanism and produce the line, avoids this unqualified pipe fall to flow into behind the station and influence normal production, prevents to fall to manage simultaneously and takes place the extrusion and break, pollutes other needle tubing, causes the production incident.

Description

Material conveying line and labeling system

Technical Field

The utility model relates to a technical field is carried to the material, especially relates to a material conveying line and pastes mark system.

Background

In the field of automated processing, in order to improve the production efficiency of products, it is necessary to realize automated feeding of raw materials and ensure continuous supply capability, and therefore, a corresponding material conveying device is generally equipped for a processing execution device. At present, the more products such as slide mechanism needle tubing that adopt of material conveyor carry the realization, however because the front and back needle tubing extrude each other or receive influence such as mechanical vibration, the needle tubing emptys easily in the slide and becomes the defective work, and this unqualified pipe of falling can't satisfy follow-up production processing requirement, can influence and produce the normal processing of line to if the needle tubing extrusion fracture appears, can pollute other needle tubing even, cause the production incident.

SUMMERY OF THE UTILITY MODEL

Based on this, it is necessary to provide a material transfer chain and subsides mark system, aims at solving prior art pipe laying and influences normal production, has the problem of potential safety hazard.

The technical scheme is as follows:

in one aspect, the present application provides a material conveying line, which includes:

the conveying mechanism comprises a carrier arranged on the rack, and a first conveying channel and a second conveying channel which are arranged on the carrier side by side at intervals, wherein the first conveying channel and the second conveying channel are alternately arranged one by one and communicated;

the steering driving mechanism is arranged at the corner joint of any adjacent first conveying channel and second conveying channel; and

and the rejecting mechanism is arranged at the corner joint of the first conveying channel and the second conveying channel and is matched with the steering driving mechanism.

The material conveying line is applied and installed between the front end feeding device and the rear end processing device and used for transferring and conveying materials. Specifically, a first conveying channel and a second conveying channel which can convey materials to advance and are arranged side by side at intervals are formed on a pre-installed carrier on the rack, and a turning driving mechanism and a removing mechanism which are matched with each other are installed at the joint of the corners of the first conveying channel and the second conveying channel which are adjacent to each other, so that the needle tubes which are normally erected are moved to the second conveying channel from the first conveying channel (or moved to the first conveying channel from the second conveying channel) in a reversing way under the traction of the turning driving mechanism, and downstream transmission is realized; the fallen needle tubes (namely, the fallen needle tubes) can be removed by the removing mechanism in time to remove the production line, so that the phenomenon that the unqualified fallen needle tubes flow into a rear station to influence normal production is avoided, and meanwhile, the phenomenon that the fallen needle tubes are extruded and broken to pollute other needle tubes to cause production safety accidents is prevented.

The technical solution of the present application is further described below:

in one embodiment, the removing mechanism comprises a removing channel arranged on the carrier and a removing guide block arranged in the removing channel, the removing channel is communicated with the steering channel, the removing guide block is provided with a guide sliding inclined surface, and the guide sliding inclined surface is inclined downwards towards the rack.

In one embodiment, the removing mechanism further includes a removing guide wheel, the guide sliding slope is concavely provided with a containing cavity, the removing guide wheel is embedded in the containing cavity, a rim of the removing guide wheel extends out of an opening of the containing cavity, and the removing guide wheel is provided with a guide groove extending along the rotation direction.

In one embodiment, the removing mechanism further comprises a removing driving member, and the removing driving member is arranged in the accommodating cavity and is in driving connection with the removing guide wheel.

In one embodiment, the rejecting mechanism further comprises a collecting box which is arranged on the rack and used for collecting the unqualified products rejected by the rejecting mechanism.

In one embodiment, the carrier is provided with a plurality of baffles at intervals on the same side, and any adjacent three baffles form the first conveying channel and the second conveying channel which are communicated at intervals.

In one embodiment, the inner wall of the first conveying channel and the inner wall of the second conveying channel are provided with a plurality of guide wheels for guiding the movement of the materials, and the guide wheels are arranged at intervals along the traveling direction of the materials.

In one embodiment, the steering driving mechanism comprises a first driving part arranged on the rack, a helical gear pair in transmission connection with the first driving part, a steering shaft connected with the helical gear pair, and a steering wheel connected with the steering shaft, wherein the steering wheel is arranged at the corner junction of the first conveying channel and the second conveying channel and is matched with the carrier to form a steering channel, and the steering channel is communicated with the first conveying channel and the second conveying channel.

In one embodiment, the steering driving mechanism further comprises a friction plate sleeved on the steering shaft, and an adjusting bolt used for adjusting the pressure of the friction plate.

In addition, this application still provides a labeling system, and it includes material transfer line as above.

Drawings

Fig. 1 is a schematic top view of a material conveying line according to an embodiment of the present invention;

FIG. 2 is a schematic front view of the structure of FIG. 1;

fig. 3 is a right-view structural diagram of fig. 1.

Description of reference numerals:

10. a frame; 20. a conveying mechanism; 21. a carrier; 22. a first conveyance path; 23. a second conveyance path; 24. a feed inlet; 25. a discharge port; 30. a steering drive mechanism; 40. a blocking body; 50. a first travel drive mechanism; 60. a second travel drive mechanism; 70. a rejection mechanism; 80. and a collection box.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention will be further described in detail with reference to the accompanying drawings and the following detailed description. It should be understood that the detailed description and specific examples, while indicating the scope of the invention, are intended for purposes of illustration only and are not intended to limit the scope of the invention.

It will be understood that when an element is referred to as being "secured to," "disposed on" or "disposed on" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present; the specific manner of fixedly connecting one element to another element can be implemented by the prior art, and will not be described herein, and preferably, a screw-threaded connection is used.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

In the present invention, the terms "first" and "second" do not denote any particular quantity or order, but are merely used to distinguish names.

The present application claims a labeling system, which can be optionally used for producing and assembling a syringe product, such as a pre-filled syringe, the specific production flow is substantially as follows: the needle tube feeding device realizes needle tube feeding; the needle bar feeding device realizes needle bar feeding; the needle tubes and the needle rods are conveyed into the rotary rod labeling device through the rotary conveying device, and one needle rod is rotatably arranged in one needle tube; finally, the labeling device is used for labeling a circle of labels on the outer wall of the needle tube, so that the whole production flow is completed.

As shown in fig. 1 and 2, a carousel conveyor according to an embodiment of the present application includes: a frame 10, a conveying mechanism 20 and a steering driving mechanism 30. The frame 10 is used for bearing the fixed conveying mechanism 20 and the steering driving mechanism 30, and the frame 10 needs to be adjusted to a proper height so as to be matched with and connected with the front end feeding device and the rear end processing device. In this embodiment, the frame 10 is a steel frame body formed by welding stainless steel pipes, and has a simple structure, high manufacturing and using costs, and high reliability. The bottom of the frame 10 is provided with rollers and supporting feet. The arm brace can be extended and retracted up and down through the lifting mechanism, and when the arm brace needs to stand at the current working place, the arm brace lands on the ground, so that the frame 10 is ensured to be stable and not to move laterally. When the work place needs to be changed, the supporting feet can be quickly folded, and only the rolling wheels are grounded, so that the movement is convenient. The conveying mechanism 20 is used for product conveying movement. While the steering drive mechanism 30 is used to change the direction of travel of the products moving in the conveyor mechanism 20.

For the convenience of understanding the present application, the following description will be made by taking the product to be transported as a syringe (of course, in other embodiments, the product may be a bottle, a box, etc.):

with reference to fig. 1, in particular, the conveying mechanism 20 includes a carrier 21 disposed on the rack 10, at least two first conveying paths 22 disposed on the carrier 21 side by side at intervals for conveying the material to travel, and at least two second conveying paths 23 disposed on the carrier 21 side by side at intervals for conveying the material to travel, wherein the first conveying paths 22 and the second conveying paths 23 are alternately arranged one by one and communicated to form a loop-shaped feeding path; the steering driving mechanism 30 is disposed at the corner junction of any adjacent first conveying channel 22 and second conveying channel 23.

To sum up, the implementation of the technical scheme of the application has the following beneficial effects: the rotary conveying device is applied and installed between the front end feeding device and the rear end processing device and used for transferring and conveying materials. Specifically, at least two first conveying channels 22 and at least two second conveying channels 23 which can convey materials and are arranged side by side at intervals are formed on a pre-installed carrier 21 on the rack 10, and the first conveying channels 22 and the second conveying channels 23 are alternately arranged and communicated one by one, so that each first conveying channel 22 and each second conveying channel 23 can be mutually jointed to form a return type feeding channel, and in addition, a steering driving mechanism 30 is installed at the corner joint of any adjacent first conveying channel 22 and each second conveying channel 23, so that the materials can be reversely moved from the first conveying channel 22 to the second conveying channel 23 (or reversely moved from the second conveying channel 23 to the first conveying channel 22). So far, compare in traditional prior art, this scheme adopts the type pay-off passageway that returns, can promote material buffer memory quantity greatly in finite space, and then promotes the feedability of conveyor that circles round, ensures machining efficiency.

The carrier 21 is a stainless steel box with an open upper end surface and a hollow interior, and is fixed on the frame 10 by welding the bottom end, and plays a role in supporting the conveying mechanism 20 and the steering driving mechanism 30.

With reference to fig. 1, in the present disclosure, preferably, the number of the first conveying channels 22 and the second conveying channels 23 is multiple, the first conveying channels 22 and the second conveying channels 23 are respectively disposed on two opposite sides of the carrier 21, and the carrier 21 is provided with a feeding port 24 communicated with the first conveying channels 22 and a discharging port 25 communicated with the second conveying channels 23. Therefore, the formed clip-type feeding channel can be longer, the capacity is larger, and the number of the buffer memory needle tubes is larger. In addition, the feed inlet 24 and the discharge outlet 25 are respectively arranged on two opposite side surfaces of the outermost side of the carrier 21, so that the space on two sides in the length direction can be fully utilized, and the arrangement of the rotary conveying device and the assembly with other equipment can be facilitated.

With reference to fig. 1 and fig. 3, in an embodiment, a plurality of blocking bodies 40 are protruded from the same side of the carrier 21, and any adjacent three blocking bodies 40 are spaced to form the first conveying passage 22 and the second conveying passage 23 which are communicated with each other. Therefore, the grooves can be correspondingly formed between the two adjacent convex blocking bodies 40, namely the grooves are formed into the first conveying channel 22 and the second conveying channel 23, the forming mode and the structure are simple, and the manufacturing and the implementation are easy. For example, a first baffle 40, a second baffle 40, a third baffle 40 and a fourth baffle 40 are included, the first through fourth baffles 40 being arranged in parallel and spaced apart from each other. A first conveying channel 22 is formed between the first blocking body 40 and the second blocking body 40, a first second conveying channel 23 is formed between the second blocking body 40 and the third blocking body 40, and a second first conveying channel 22 is formed between the third blocking body 40 and the fourth blocking body 40; the two first conveying channels 22 are communicated with a second conveying channel 23 in an end-to-end connection mode to form an S-shaped roundabout feeding channel. Each transfer passage can accommodate a full row of syringes, and syringes in different rows can be transferred reliably by the steering drive mechanism 30 into the transfer passage of an adjacent row.

To avoid that the width of each transfer passage is larger than the diameter of the needle cannula, which would cause the front and rear needle cannula to topple over after being pressed against each other, conventionally, the width of the first transfer passage 22 and the second transfer passage 23 may be designed to be approximately equal to the diameter of the needle cannula. Further, in order to reduce the excessive friction resistance of the needle tubes caused by the side walls of the channels, the inner walls of the first conveying channel 22 and the second conveying channel 23 are provided with a plurality of guide wheels for guiding the movement of the materials, and the guide wheels are arranged at intervals along the traveling direction of the materials. At the moment, the guide wheel and the outer wall of the needle tube form rolling contact guide, so that the friction resistance can be effectively reduced, and the needle tube can move forwards smoothly.

In addition, the carousel conveyor further includes a limiting shield and a leg, wherein the limiting shield is disposed on the blocking body 40 through the leg and is located above each of the first conveying channels 22 and each of the second conveying channels 23. Spacing sunshade can firmly be installed at the top surface of blocking body 40 through the landing leg, and the lower surface of spacing sunshade this moment contacts or clearance fit with the needle tubing top surface that is located each transfer passage, and the degree of freedom of needle tubing can further be retrained to spacing sunshade like this, prevents to extrude each other or machine vibration leads to the needle tubing to take place to empty.

In this embodiment, if the needle tube is tilted, the needle tube is defined as a defective product. The reason is that when the needle tube is assembled with the needle rod, the vertical arrangement of the needle tube is absolutely required to be ensured, and the tube opening of the needle tube is strictly upward, so that the needle rod can be directly inserted and screwed into the needle tube from the upper part.

In this scheme, the steering driving mechanism includes a first driving member disposed on the frame 10, a helical gear pair in transmission connection with the first driving member, a steering shaft connected with the helical gear pair, and a steering wheel connected with the steering shaft, the steering wheel is disposed at a corner junction of the first conveying channel 22 and the second conveying channel 23 and is matched with the carrier 21 to form a steering channel, and the steering channel is communicated with the first conveying channel 22 and the second conveying channel 23. Therefore, the output power of the first driving piece can drive the helical gear pair to rotate, the helical gear pair further drives the steering shaft to rotate, and the steering shaft further drives the steering wheel to rotate. By means of the contact friction force between the steering wheel and the outer wall of the needle tube, the steering wheel can drive the needle tube to turn and move along the arc-shaped steering channel, and the purpose of transition from the first conveying channel 22 to the second conveying channel 23 (or from the second conveying channel 23 to the first conveying channel 22) is achieved. The steering driving mechanism is simple in structure and high in steering reliability. The width of the turning channel formed between the wheel surface of the turning wheel and the inner wall of the carrier 21 is matched with the diameter of the needle tube, so that the needle tube can be restrained from falling due to centrifugal force. Preferably, the steering wheel is a rubber wheel, so that the friction coefficient is larger, the contact friction force with the needle tube is larger, and the needle tube is easier to drive to move.

Furthermore, the steering driving mechanism further comprises a friction plate sleeved on the steering shaft, and an adjusting bolt used for adjusting the pressure of the friction plate. The pressure of the friction plate can be flexibly adjusted by operating the adjusting bolt, so that the purpose of adjusting the torque of the steering wheel is achieved, the device can be suitable for different conveying speed occasions or conveying needle tubes (products) made of different materials, and the applicability of the rotary conveying device is improved.

With reference to fig. 1, in addition, the revolving conveyor further includes a first traveling driving mechanism 50, where the first traveling driving mechanism 50 includes a second driving member disposed on the frame 10, a first driving shaft connected to the second driving member, a first driven shaft rotatably disposed on the frame 10 and arranged side by side with the first driving shaft at an interval, at least two first driving wheels sleeved on the first driving shaft, at least two first driven wheels sleeved on the first driven shaft and corresponding to the first driving wheels one by one, and a first transmission member sleeved on the corresponding first driving wheels and first driven wheels, where each set of the first driving wheels and the first driven wheels corresponds to one of the first conveying channels 22, and the first transmission member is rotatably disposed in the corresponding first conveying channel 22. The second driving part outputs rotary power to drive the first driving shaft to rotate, the first driving shaft can synchronously drive at least two first driving wheels on the first driving shaft to rotate, finally the first driving wheel and the first driven wheel synchronously rotate to drive the first conveying part positioned in the first conveying channel 22 to rotate, and the needle tubes positioned in the first conveying channel 22 can be conveyed forwards under the driving of the first conveying part. In addition, the first travel driving mechanism 50 can synchronously drive the first conveying members in all the first conveying channels 22 to rotate, so that the driving efficiency can be improved, the driving structure can be simplified, a second driving member does not need to be arranged for each first conveying channel 22, and the cost can be reduced.

Further, the carousel conveying device further includes a second travel driving mechanism 60, where the second travel driving mechanism 60 includes a third driving element disposed on the frame 10, a second driving shaft connected to the third driving element, a second driven shaft rotatably disposed on the frame 10 and arranged side by side with the second driving shaft at intervals, at least two second driving wheels sleeved on the second driving shaft, at least two second driven wheels sleeved on the second driven shaft and corresponding to the second driving wheels one by one, and a second conveying element sleeved on the corresponding second driving wheels and second driven wheels, where each set of the second driving wheels and the second driven wheels corresponds to one of the second conveying channels 23, and the second conveying element is rotatably disposed in the corresponding first conveying channel 22. It should be noted that the operation principle of the second travel driving mechanism 60 is the same as that of the first travel driving mechanism 50, and the detailed description thereof is omitted.

Alternatively, the first, second and third driving members may be, but not limited to, a motor, a rotary cylinder, etc. The first and second conveying members may be, but are not limited to, conveyor belts, conveyor flights, and the like.

It will be appreciated that, in operation, under the power of the first travel driving mechanism 50 and the second travel driving mechanism 60, the first conveying members in each first conveying passage 22 rotate synchronously in the direction of the right hand in fig. 1, and the second conveying members in each second conveying passage 23 rotate synchronously in the direction of the left hand in fig. 1, and at the same time, the rotation direction of the steering driving mechanism 30 at each corner junction is changed from the right direction to the left direction, or from the left direction to the right direction, so as to meet the steering requirement. So far, the needle tubing can realize conveying to downstream equipment along the type passageway that returns in the conveyor that circles round of this scheme.

According to the scheme, after a certain needle tube is toppled, the needle tube cannot meet the subsequent assembly requirements of the needle tube, so that the needle tube is defined as an unqualified product, and the unqualified inverted tube is required to be removed from the return-type material conveying channel so as to prevent the inverted tube from moving to the steering channel to cause jamming, so that the needle tube cannot be normally conveyed, and even the needle tube is extruded and broken to cause the pollution of the needle tube. In a further embodiment, the carousel conveyor further includes a rejecting mechanism 70 and a collecting box 80, and the rejecting mechanism 70 is disposed at a corner junction of any adjacent first conveying channel 22 and second conveying channel 23. The collecting box 80 is disposed on the frame 10 and is used for collecting the rejected defective products from the rejecting mechanism 70. The unqualified inverted pipes can be rejected out of the return type conveying channel by the rejecting mechanism 70, so that the problems are prevented. The rejected inverted pipes can be intensively recycled into the collection box 80, so that the scattered pipes are avoided, and the inverted pipes are conveniently centralized and put into the rotary conveying device again.

In one embodiment, the removing mechanism 70 includes a removing channel disposed on the carrier 21 and a removing guide block disposed in the removing channel, the removing channel is communicated with the steering channel, the removing guide block is provided with a guiding inclined plane, and the guiding inclined plane is inclined downwards toward the rack 10. Therefore, when the pipe falls to the turning channel, the pipe can directly enter the rejection channel in a prone position, and the rejection guide block pre-installed in the rejection channel is provided with the guide sliding inclined plane, so that the pipe falls into the collecting box 80 through the rejection channel along the guide sliding inclined plane in a fast and smooth manner under the action of self gravity and inertia force, the rejection operation of the pipe falls is completed, the rejection structure and principle are simple, the implementation is easy, and the rejection reliability is high.

Further, the removing mechanism 70 further includes a removing guide wheel, the guide sliding slope is concavely provided with a containing cavity, the removing guide wheel is embedded in the containing cavity, a rim of the removing guide wheel extends out of an opening of the containing cavity, and the removing guide wheel is provided with a guide groove extending along the rotation direction. By means of the action of inertia force, the inverted tube slides into the rejecting channel and is pressed above the rejecting guide wheel, and the rejecting guide wheel plays a role in rolling and guiding the inverted tube, so that the inverted tube is easier to rapidly reject the channel in the channel, and the phenomenon that the transmission efficiency is influenced by blocking the rear normal vertical needle tube is avoided.

Furthermore, the removing mechanism 70 further includes a removing driving member disposed in the accommodating cavity and in driving connection with the removing guide wheel. The rejection driving part is a motor, the motor drives the rejection guide wheel to rotate actively, the traction effect on the pipe reversing can be achieved, the pipe reversing can be ensured to pass through the rejection channel more quickly, and the rejection operation is completed.

The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims

1. A material transfer line, comprising:

the conveying mechanism comprises a carrier arranged on the rack, and a first conveying channel and a second conveying channel which are arranged on the carrier side by side at intervals, wherein the first conveying channel and the second conveying channel are arranged side by side and are communicated with each other;

the steering driving mechanism is arranged at the corner joint of the first conveying channel and the second conveying channel; and

2. The material conveying line according to claim 1, wherein the reject mechanism includes a reject passage provided in the carrier, and a reject guide block provided in the reject passage, the reject passage communicating with the diverting passage, the reject guide block being provided with a slide guide slope, the slide guide slope being arranged to be inclined downward toward the rack.

3. The material conveying line according to claim 2, wherein the eliminating mechanism further includes an eliminating guide wheel, the guide slide inclined surface is concavely provided with a containing cavity, the eliminating guide wheel is embedded in the containing cavity, a rim of the eliminating guide wheel extends out of an opening of the containing cavity, and the eliminating guide wheel is provided with a guide groove extending in the rotating direction.

4. The material conveying line according to claim 3, wherein the rejecting mechanism further includes a rejecting drive member disposed in the receiving cavity and drivingly connected to the rejecting guide wheel.

5. The material conveying line according to any one of claims 1 to 4, wherein the rejecting mechanism further comprises a collecting bin disposed on the rack and configured to collect rejected rejects of the rejecting mechanism.

6. The material conveying line according to claim 1, wherein a plurality of blocking bodies are protruded from the same side of the carrier, and any adjacent three of the blocking bodies are spaced to form the first conveying channel and the second conveying channel which are communicated with each other.

7. The material conveying line according to claim 1, wherein the inner wall of the first conveying channel and the inner wall of the second conveying channel are each provided with a plurality of guide wheels for guiding the movement of the material, the plurality of guide wheels being arranged at intervals along the travelling direction of the material.

8. The material conveying line according to claim 7, wherein the steering driving mechanism includes a first driving member disposed on the rack, a helical gear pair in transmission connection with the first driving member, a steering shaft connected with the helical gear pair, and a steering wheel connected with the steering shaft, the steering wheel is disposed at a corner junction of the first conveying passage and the second conveying passage and cooperates with the carrier to form a steering passage, and the steering passage is communicated with the first conveying passage and the second conveying passage.

9. The material conveying line according to claim 8, wherein the steering driving mechanism further includes a friction plate fitted around the steering shaft, and an adjusting bolt for adjusting a pressure of the friction plate.

10. A labeling system comprising a material transfer line according to any one of claims 1 to 9.