CN211310467U

CN211310467U - A positive and negative rewinding machine for count

Info

Publication number: CN211310467U
Application number: CN201922370812.6U
Authority: CN
Inventors: 刘湘华; 卢勇勇
Original assignee: Changsha Kechen Printing Co ltd
Current assignee: Changsha Kechen Printing Co ltd
Priority date: 2019-12-25
Filing date: 2019-12-25
Publication date: 2020-08-21
Anticipated expiration: 2029-12-25

Abstract

The utility model relates to a positive and negative rewinding machine for counting, which relates to the technical field of counting equipment and comprises a supporting seat and a scanning probe, wherein a unreeling shaft penetrating through a reeling core of a label paper roll and a rewinding shaft rotationally connected with the supporting seat are rotationally connected on the supporting seat, the reeling core of the label paper roll is detachably connected with the unreeling shaft, the rewinding shaft is detachably connected with one end of the label paper roll, and the rewinding shaft rotates to drive the unreeling shaft to rotate so as to roll the label paper roll on the rewinding shaft; the medical label winding and unwinding device is characterized by further comprising a supporting piece for supporting the scanning probe, wherein the supporting piece is arranged between the rewinding shaft and the unwinding shaft and is fixedly connected to the supporting seat, and the scanning probe is used for scanning bar codes on passing medical labels. The utility model discloses can count medical label high-efficiently conveniently.

Description

A positive and negative rewinding machine for count

Technical Field

The utility model belongs to the technical field of the technique of counting equipment and specifically relates to a positive and negative rewinding machine for count is related to.

Background

The medical label is a label sticker commonly used on medicine packages, is usually pasted on a medicine box and an injection bottle for packaging, is sequentially pasted on a label paper tape at intervals and is wound on a winding core to form a label paper roll for transportation and use, a label manufacturer can quantitatively send the medical label to a medicine manufacturer needing to use the medical label, after the medical label is used every day, the remaining unused medical label needs to be collected and counted, so as to prevent the unused medical label from flowing into the market to be used on fake medicines, for example, 5000 labels are provided in total, 3000 labels are used today, the remaining 2000 labels need to be counted and checked after the end of every day, the existing checking modes are manual counting quantity, the manual counting is very convenient under the condition that a small amount of medical labels are left (for example, within 100), but when the label residual amount is too large (for example, more than 1000), the manual counting mode is easy to cause the conditions of majority and missing.

In order to solve the above technical problems, a solution is to scan the bar code on the medical label by the bar code scanner and count the number of the scanned bar codes, the utility model with publication number CN206773723U discloses a portable bar code scanning and detecting device, which comprises a bar code scanning component for counting, including a scanning probe, a processor, a display screen, the output end of the processor is electrically connected with a counting module, a scanning and recording module and a storage module, the input end of the processor is electrically connected with a bar code analyzing module, the scanning probe is internally provided with a wireless connection device, the scanning probe is wirelessly connected with the processor by the wireless connection device, when the bar code is scanned and recorded, the bar code analyzing module analyzes the information of the bar code on the scanning probe recording board, and analyzes and processes the information, and transmits the processed information to the processor for counting, and the counting module connected with the output end of the processor counts the input information and displays the input data through the display screen.

The above prior art solutions have the following drawbacks: when using above-mentioned bar code scanning subassembly to count medical label, need the manual work to expand the label scroll and place the bar code of medical label in scanning probe department and scan, this kind of mode of manual entry extremely consumes the manpower, very inconvenient.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a positive and negative rewinding machine for count to prior art exists, it can count medical label high-efficiently conveniently.

The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:

a positive and negative rewinding machine for counting comprises a supporting seat and a scanning probe, wherein a unreeling shaft penetrating through a reeling core of a label paper roll and a rewinding shaft rotatably connected with the supporting seat are rotatably connected to the supporting seat, the reeling core of the label paper roll is detachably connected with the unreeling shaft, the rewinding shaft is detachably connected with one end of the label paper roll, and the rewinding shaft rotates to drive the unreeling shaft to rotate so as to roll the label paper roll on the rewinding shaft;

the medical label winding and unwinding device is characterized by further comprising a supporting piece for supporting the scanning probe, wherein the supporting piece is arranged between the rewinding shaft and the unwinding shaft and is fixedly connected to the supporting seat, and the scanning probe is used for scanning bar codes on passing medical labels.

Through adopting above-mentioned technical scheme, carry out the pivoted in-process at the drive rewinding axle, the medicine label on the label scroll can be rolled up on the rewinding axle, the medicine label can be discerned the bar code on the medicine label from the in-process scanning probe of rewinding axle to the winding axle, and count the quantity of the bar code of discernment, workman's labour has been liberated through the device of this kind of automatic rolling, after the verification finishes simultaneously, can be with the epaxial medicine label of rewinding rewinder on the epaxial book core of rewinding through the drive winding axle, the purpose of accomodating the arrangement again to the medicine label has been realized, avoided the manual work to arrange the medicine label again and cost a large amount of time, scanning efficiency has been improved.

The present invention may be further configured in a preferred embodiment as: the paper core detachably connected with the rewinding shaft is sleeved on the rewinding shaft, and a supporting plate abutted to the lower portion of the paper core is integrally arranged on the paper core.

Through adopting above-mentioned technical scheme, the setting of supporting disk supports the medical label of rolling on the refill and arranges in order, avoids appearing the medical label quantity of rolling too much and leads to the outside condition of caving downwards of label scroll.

The present invention may be further configured in a preferred embodiment as: one side that the supporting disk was kept away from the supporting seat is provided with the dismantlement groove that runs through with the outside wall of supporting disk.

Through adopting above-mentioned technical scheme, at the rolling in-process, medical label can be attached on the upper surface of supporting disk, and this kind of setting up mode can lead to inconvenient medical label to having dismantled the rewinding, can produce the outer lane of label scroll and the condition that the inner circle takes place relative dislocation, the setting up of disassembling the groove makes the below of label scroll produce certain space, the workman can wear to establish the lower surface support of label scroll to tools such as steel sheet in the disassembling groove, the convenience is dismantled the label scroll.

The present invention may be further configured in a preferred embodiment as: support piece is including setting up regulation pole and fixed connection on the supporting seat and adjusting the pole and keep away from the one end of supporting seat and rotate the seat that turns to of being connected with scanning probe, turn to the seat and include and set up on first mounting panel and the integrative second mounting panel that is located the scanning probe both sides with regulation pole fixed connection, the rotation post of locating both sides second mounting panel is worn to locate respectively by the equal fixedly connected with in both sides of scanning probe.

Through adopting above-mentioned technical scheme, the orientation to scanning probe has been made things convenient for to the setting of seat that turns to rotates from top to bottom, because the width of medicine label has certain difference to and the position of bar code on the medicine label has certain difference, and the scanning probe of rotation from top to bottom can discern the bar code of co-altitude not, and the practicality is wider.

The present invention may be further configured in a preferred embodiment as: the rotary column is provided with external threads, the rotary column is in threaded connection with a hand-screwed nut, and the hand-screwed nut is abutted to the second mounting plate.

Through adopting above-mentioned technical scheme, the scanning probe after turning to is conveniently fixed in setting up of nut is twisted to the hand, and the user can bare-handed screw up the nut with the hand and screw up in order to reach fixed purpose, and is fixed convenient, efficient.

The present invention may be further configured in a preferred embodiment as: the adjusting rod comprises a first connecting rod fixedly connected with the first mounting plate and a second connecting rod which is sleeved with the first connecting rod and is connected with the outside of the first connecting rod in a sliding mode and fixedly connected with the supporting seat, and a hand-screwing bolt which is connected with the second connecting rod in a threaded mode and is abutted to the first connecting rod penetrates through the side wall of the second connecting rod.

Through adopting above-mentioned technical scheme, the mode that sets up of head rod and second connecting rod is equivalent to the telescopic link for can adjust the level of scanning probe, make things convenient for scanning probe just to the bar code of co-altitude, improve the degree of accuracy of discernment, reduce because the bar code discernment is unclear and lead to the emergence of the condition of hourglass number.

The present invention may be further configured in a preferred embodiment as: the adjusting rod comprises a third connecting rod fixedly connected with the first mounting plate, a fourth connecting rod pivoted with one end of the third connecting rod away from the first mounting plate, and a fixing seat pivoted with the fourth connecting rod and fixedly connected with the pivoting seat, and fasteners are arranged at the pivoting positions of the third connecting rod and the fourth connecting rod and the pivoting position of the fourth connecting rod and the pivoting seat.

Through adopting above-mentioned technical scheme, articulated each other through third connecting rod and fourth connecting rod makes scanning probe not only can change the horizontally height, can also adjust scanning probe and medicine label's interval, improves scanning probe identification bar code's accuracy through the interval between adjustment scanning probe and the medicine label and scanning probe's horizontal height, reduces because the emergence of the unclear condition that leads to the hourglass number of bar code discernment.

The present invention may be further configured in a preferred embodiment as: still including tensioning assembly, tensioning assembly include fixed connection lower mounting panel on the supporting seat, two with lower mounting panel fixed connection lead the paper roll and set up in two lead between the paper roll and with lower mounting panel sliding connection's tensioning roller.

Through adopting above-mentioned technical scheme, tensioning assembly's setting is smoothed and regular to the label paper through tensioning assembly, avoids scanning probe to influence the recognition effect of bar code because the lax of label paper at the in-process of scanning medicine label, has improved the accuracy of count.

The present invention may be further configured in a preferred embodiment as: the one end that the tensioning roller is close to the supporting seat is provided with sharp slider, fixedly connected with supplies the sharp spout that sharp slider slided on the mounting panel down, the both ends of sharp spout be provided with mounting panel fixed connection's fixing base down, be provided with the tensioning spring between arbitrary one fixing base and the sharp slider.

Through adopting above-mentioned technical scheme, the setting up of sharp slider and sharp spout makes sharp slider can slide in sharp spout, and through the compression/tensile of tensioning spring, it can carry out the tensioning with label paper all the time to keep the tensioning roller, and the tensioning spring has certain cushioning effect simultaneously, avoids the rigidity between tensioning roller and the label paper to contradict, avoids causing the damage to the label paper of process.

To sum up, the utility model discloses a following at least one useful technological effect:

1. the automatic winding device frees the labor force of workers, and meanwhile, after the verification is finished, the medical labels on the rewinding shaft can be wound on the winding cores on the winding shaft again by driving the winding shaft, so that the aim of storing and arranging the medical labels again is fulfilled, a large amount of time is avoided for manually arranging the medical labels again, and the scanning efficiency is improved;

2. the arrangement of the steering seat and the arrangement of the adjusting rod facilitate the omnibearing rotation of the orientation of the scanning probe, so that the scanning probe can identify the bar codes with different heights, the practicability is wider, the scanning probe can conveniently and rightly face the bar codes with different heights, the identification accuracy is improved, and the occurrence of the condition of missing caused by unclear bar code identification is reduced;

3. the setting of tensioning assembly smooths and is regular to the label paper through tensioning assembly, avoids scanning probe to influence the recognition effect of bar code because of the lax of label paper at the in-process of scanning medicine label, has improved the accuracy of count.

Drawings

Fig. 1 is a schematic structural view of a forward and reverse rewinding machine for counting.

Figure 2 is a schematic structural view of the rewinding assembly.

Figure 3 is a cross-sectional view of the rewinding assembly.

Figure 4 is a schematic diagram of the structure of the tension assembly.

FIG. 5 is a schematic diagram of a scanning assembly in one embodiment.

FIG. 6 is a schematic diagram of a scanning assembly in one embodiment.

In the figure, 1, a support seat; 2. a scanning assembly; 21. scanning the probe; 22. a support member; 23. adjusting a rod; 231. a first connecting rod; 232. a second connecting rod; 233. screwing the bolt by hand; 234. a third connecting rod; 235. a fourth connecting rod; 236. a pivoting seat; 237. a fastener; 238. rotating the screw; 24. a steering seat; 241. a first mounting plate; 242. a second mounting plate; 243. rotating the column; 244. screwing the nut by hand; 3. an unwinding assembly; 31. unwinding the reel; 4. rewinding the assembly; 41. rewinding shafts; 42. a paper core; 43. installing a cavity; 44. a rubber block; 45. a display port; 46. a screw; 47. rotating the handle; 48. a butt joint plate; 5. a tension assembly; 51. a lower mounting plate; 52. paper guide rollers; 53. a tension roller; 54. a linear slider; 55. a linear chute; 56. a fixed seat; 57. tensioning the spring; 58. an upper mounting plate; 6. a display screen; 7. a label roll; 8. a support disc; 81. and (6) disassembling the groove.

Detailed Description

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

Referring to fig. 1, in order to disclose a positive and negative rewinding machine for counting, the positive and negative rewinding machine comprises a supporting seat 1, a scanning assembly 2, an unwinding assembly 3, a rewinding assembly 4, a tensioning assembly 5 and a display screen 6, wherein the scanning assembly 2, the unwinding assembly 3, the rewinding assembly 4 and the display screen 6 are all arranged on the supporting seat 1, a processor (not shown) and a counter (not shown) are arranged inside the supporting seat 1, the unwinding assembly 3 and the rewinding assembly 4 are used for rewinding a label paper roll 7, the tensioning assembly 5 is used for tensioning a label paper tape, the scanning assembly 2 is arranged on one side of the tensioning assembly 5 and is used for scanning medical labels passing through the tensioning assembly 5, the processor is used for identifying bar codes scanned by the scanning assembly 2, the counter is used for counting the identified bar codes, the display screen 6 is used for displaying the total number of the counted medical labels, the user can watch the picture intuitively.

Unreel subassembly 3 including rotating and connect in the axle 31 of unreeling on supporting seat 1, unreel the core cover that is provided with label scroll 7 and label scroll 7 on the subassembly 3 and locate and unreel on the axle 31, unreel the axle 31 and can dismantle with the core of label scroll 7 and be connected.

The rewinding assembly 4 comprises a rewinding shaft 41 rotatably connected to the supporting seat 1, and a paper core 42 detachably connected with the rewinding shaft 41 is sleeved on the rewinding shaft 41.

Referring to fig. 1 and 2, the unwinding shaft 31 and the rewinding shaft 41 are integrally provided with a support plate 8, the support plate on the unwinding shaft 31 is disposed below the winding core of the label roll 7, the support plate 8 on the rewinding shaft 41 is disposed below the paper core 42, in order to facilitate the detachment of the label roll 7, a plurality of detachment grooves 81 penetrating through the outer side wall of the support plate 8 are disposed on one side of the support plate 8 away from the support base 1, and in this embodiment, four detachment grooves 81 are preferably disposed.

Referring to fig. 2 and 3, the unwinding shaft 31 and the rewinding shaft 41 have the same structure, taking the structure of the rewinding shaft 41 as an example, a mounting cavity 43 is formed in the rewinding shaft 41, a rubber block 44 is formed in the mounting cavity 43, a display opening 45 for displaying the rubber block 44 is formed in a side wall of the rewinding shaft 41, a screw 46 is threadedly connected to the upper side of the rewinding shaft 41, an abutting plate 48 abutting against the rubber block 44 is fixedly welded to the screw 46 below the screw 46 and in the mounting cavity 43, a rotating handle 47 is fixedly welded to the upper side of the screw 46, the abutting plate 48 moves downward in the mounting cavity 43 by rotating the rotating handle 47, a part of the rubber block 44 is extruded from the display opening 45 due to deformation by pressing the rubber block 44, and abuts against the inner wall of the paper core 42, the paper core 42 is fixedly connected by increasing the pressure, when the paper core 42 needs to be disassembled, the rotating handle 47 only needs to be rotated reversely.

Referring to fig. 1 and 4, the tensioning assembly 5 includes a lower mounting plate 51 fixedly connected to the supporting base 1, two paper guide rollers 52 fixedly connected to the lower mounting plate 51, and a tensioning roller 53 disposed between the two paper guide rollers 52 and slidably connected to the lower mounting plate 51, one end of the tensioning roller 53 near the supporting base 1 is fixedly connected to a linear slider 54, a linear chute 55 for sliding the linear slider 54 is fixedly connected to the lower mounting plate 51, fixing seats 56 fixedly connected to the lower mounting plate 51 are disposed in the linear chute 55 and at two ends of the linear slider 54 in the sliding direction, and a tensioning spring 57 is disposed between any one of the fixing seats 56 and the linear slider 54, in this embodiment, the tensioning spring 57 may be a tension spring or a compression spring, and in the position shown in the figures, the tensioning spring 57 is preferably a compression spring, and when the tensioning spring 57 is a tension spring, it is disposed, both of the above two arrangements can serve the purpose of tensioning the label paper by the tension roller 53.

It should be noted that the tensioning assembly 5 further includes an upper mounting plate 58, the connection and arrangement of the upper mounting plate 58 with the paper guide roller 52 and the tensioning roller 53 are the same as those of the lower mounting plate 51, and the upper mounting plate 58 is provided for improving the overall structural strength of the tensioning assembly 5, and will not be described herein again.

Referring to fig. 1 and 5, the scanning assembly 2 includes a scanning probe 21 and a support 22 for supporting the scanning probe 21, the support 22 is disposed between the rewinding shaft 41 and the unwinding shaft 31, is fixedly connected to the supporting base 1, and is located at one side of the tensioning assembly 5, the scanning probe 21 is opposite to the barcode of the medical label passing through the tensioning assembly 5, and the scanning probe 21 is used for scanning and identifying the barcode on the medical label.

The support 22 including set up regulation pole 23 on supporting seat 1 and fixed connection in adjust the pole 23 and keep away from the one end of supporting seat 1 and with scanning probe 21 rotation connection turn to the seat 24, turn to the seat 24 and include with adjust pole 23 through welded fastening's first mounting panel 241 and integrative set up on first mounting panel 241 and be located the second mounting panel 242 of scanning probe 21 both sides, the equal fixedly connected with in both sides of scanning probe 21 wears to locate the rotation post 243 of both sides second mounting panel 242 respectively, be provided with the external screw thread on the rotation post 243, the one side that the rotation post 243 stretches out in second mounting panel 242 has hand screwed nut 244 with rotation post 243 threaded connection, hand screwed nut 244 and second mounting panel 242 butt each other, fixed mode through hand screwed nut 244 plays to scanning probe 21 and turn to the relative spacing of seat 24.

The adjusting rod 23 may have various embodiments, in an embodiment, referring to fig. 5, the adjusting rod 23 includes a first connecting rod 231 fixedly connected to the first mounting plate 241 by welding and a second connecting rod 232 sleeved and slidably connected to the outside of the first connecting rod 231 and fixedly connected to the supporting seat 1, a hand-screwed bolt 233 connected to the second connecting rod 232 by a thread and abutting against the first connecting rod 231 penetrates through a side wall of the second connecting rod 232, it should be noted that the first connecting rod 231 and the second connecting rod 232 are preferably set to be cylindrical, and on the premise of extending and retracting up and down, the first connecting rod 231 and the second connecting rod 232 may also rotate relatively, so as to change the facing position of the scanning probe 21.

In another embodiment, referring to fig. 6, the adjusting rod 23 includes a third connecting rod 234 fixedly connected to the first mounting plate 241, a fourth connecting rod 235 pivotally connected to an end of the third connecting rod 234 away from the first mounting plate 241, and a pivot base 236 pivotally connected to the fourth connecting rod 235 and fixedly connected to the support base 1 by welding, where a fastener 237 for preventing the third connecting rod 234 and the fourth connecting rod 235 from rotating relative to each other and a fastener 237 including a rotating screw 238 and a hand nut 244 threadedly connected to the rotating screw 238 are disposed at the pivot of the third connecting rod 234 and the pivot base 236, and the hand nut 244 is locked to prevent the relative rotation.

The implementation principle of the embodiment is as follows:

when the medical labels need to be counted, one end of a label paper tape on the label paper roll 7 is fixedly connected to the paper core 42 through single-sided adhesive, the machine is started to enable the rewinding shaft 41 to rotate, the label paper tape passes through the tensioning assembly 5 and then is wound on the rewinding shaft 41 again to form a roll, after the medical labels on the label paper tape pass through the tensioning assembly 5, the two-dimensional codes on the medical labels are identified by the scanning probe 21, and counting is conducted;

after the counting is finished, the machine is stopped, the winding shaft is rotated, the label paper tape is wound on the winding shaft again after passing through the tensioning assembly 5, at the moment, the scanning probe 21 can check the number of the medical labels again, and the function of repeated detection and verification is achieved.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides a positive and negative rewinding machine for count, includes supporting seat (1) and scanning probe (21), its characterized in that: the label paper roll winding device is characterized in that a unreeling shaft (31) penetrating through a winding core of a label paper roll (7) and a rewinding shaft (41) rotatably connected with the supporting seat (1) are rotatably connected to the supporting seat (1), the winding core of the label paper roll (7) is detachably connected with the unreeling shaft (31), the rewinding shaft (41) is detachably connected with one end of the label paper roll (7), and the rewinding shaft (41) rotates to drive the unreeling shaft (31) to rotate so that the label paper roll (7) can be wound on the rewinding shaft (41);

the medical label unwinding device is characterized by further comprising a supporting piece (22) supporting the scanning probe (21), wherein the supporting piece (22) is arranged between the rewinding shaft (41) and the unwinding shaft (31) and fixedly connected to the supporting seat (1), and the scanning probe (21) is used for scanning a bar code on a passing medical label.

2. The positive and negative rewinding machine for counting according to claim 1, characterized in that: the paper core (42) detachably connected with the rewinding shaft (41) is sleeved on the rewinding shaft (41), and a supporting plate (8) abutted to the lower portion of the paper core (42) is integrally arranged on the paper core (42).

3. A reversible rewinding machine for counting according to claim 2, characterized in that: one side of supporting disk (8) far away from supporting seat (1) is provided with dismantlement groove (81) that run through with the outside wall of supporting disk (8).

4. The positive and negative rewinding machine for counting according to claim 1, characterized in that: support piece (22) including set up regulation pole (23) and fixed connection on supporting seat (1) adjust pole (23) and rotate turning to seat (24) of being connected with scanning probe (21) in the one end of keeping away from supporting seat (1) in regulation pole (23), turn to seat (24) including with adjust pole (23) fixed connection's first mounting panel (241) and an organic whole set up on first mounting panel (241) and be located second mounting panel (242) of scanning probe (21) both sides, the equal fixedly connected with in both sides of scanning probe (21) wears to locate rotation post (243) of both sides second mounting panel (242) respectively.

5. The positive and negative rewinding machine for counting according to claim 4, characterized in that: the rotary column (243) is provided with an external thread, the rotary column (243) is in threaded connection with a hand-screwed nut (244), and the hand-screwed nut (244) is abutted to the second mounting plate (242).

6. The positive and negative rewinding machine for counting according to claim 4, characterized in that: adjust pole (23) including with first mounting panel (241) fixed connection's head rod (231) and cover establish and slide and connect outside head rod (231) and with supporting seat (1) fixed connection's second connecting rod (232), run through on the lateral wall of second connecting rod (232) have with second connecting rod (232) threaded connection and with head rod (231) looks butt hand screw bolt (233).

7. The positive and negative rewinding machine for counting according to claim 4, characterized in that: the adjusting rod (23) comprises a third connecting rod (234) fixedly connected with the first mounting plate (241), a fourth connecting rod (235) pivoted to one end, away from the first mounting plate (241), of the third connecting rod (234), and a pivoting seat (236) pivoted to the fourth connecting rod (235) and fixedly connected with the supporting seat (1), wherein fastening pieces (237) are arranged at the pivoting position of the third connecting rod (234) and the fourth connecting rod (235) and the pivoting position of the fourth connecting rod (235) and the pivoting seat (236).

8. The positive and negative rewinding machine for counting according to claim 1, characterized in that: still including tensioning assembly (5), tensioning assembly (5) including fixed connection lower mounting panel (51) on supporting seat (1), two with lower mounting panel (51) fixed connection lead paper roll (52) and set up between two lead paper roll (52) and with lower mounting panel (51) sliding connection's tensioning roller (53).

9. The positive and negative rewinding machine for counting according to claim 8, characterized in that: tensioning roller (53) are close to the one end of supporting seat (1) and are provided with sharp slider (54), straight line spout (55) that fixedly connected with supplied sharp slider (54) to slide down on mounting panel (51), the both ends of sharp spout (55) are provided with fixing base (56) with lower mounting panel (51) fixed connection, be provided with between arbitrary one fixing base (56) and sharp slider (54) tensioning spring (57).