Deviation correcting device for medicine patch production

Abstract

The utility model discloses a medicine patch production deviation rectifying device which effectively solves the problem that product consistency is affected due to the fact that a deviation rectifying method of a deviation rectifying roller is single. Comprising a main body, a deviation rectifying roller is rotationally arranged in the main body and comprises a left shaft sleeve and a right shaft sleeve which are located at the two ends, a plurality of surrounding plates are arranged between the left shaft sleeve and the right shaft sleeve, one ends of the surrounding plates are hinged to the left shaft sleeve, and the other ends of the surrounding plates are movably connected with the right shaft sleeve; a telescopic rod of the first electric push rod penetrates through the right shaft sleeve to be connected with the body, a second electric push rod is fixed to the first electric push rod, a conical block is arranged at the end of a telescopic rod of the second electric push rod, and a supporting rod matched with the conical block is arranged on the inner side of the coaming. The deviation rectifying device is simple and ingenious in structure and convenient to use, the deviation rectifying roller structure is improved, horizontal movement can be achieved, the taper can be changed, therefore, deviation rectifying of a medicine patch passing through the deviation rectifying device can be rapidly completed, stability is kept after deviation rectifying, product consistency is guaranteed, and product quality is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to a medicine patch production technical field, especially a medicine patch production deviation rectifying device. BACKGROUND

[0002] In the medicine patch production process, a deviation rectifying device needs to be added in the conveying process of the production line to rectify the feeding direction in time. The main deviation rectifying method is to drive the horizontal displacement of the material belt through the horizontal movement of the deviation rectifying roller to realize deviation rectification. However, the material belt may still have a deviation problem, which requires the deviation rectifying roller to continuously rectify, affecting the consistency of the product. UTILITY MODEL CONTENTS

[0003] To overcome the defects of the prior art, the utility model provides a medicine patch production deviation rectifying device, which effectively solves the problem of single deviation rectifying method of the deviation rectifying roller affecting the consistency of the product.

[0004] The technical scheme for solving the technical problem is as follows: a medicine patch production deviation rectifying device, which comprises a main body fixed on a production line, the main body is of a frame type structure, a deviation rectifying roller is rotatably arranged in the main body, the deviation rectifying roller can move horizontally relative to the main body, the deviation rectifying roller comprises a left shaft sleeve and a right shaft sleeve located at two ends, a plurality of surrounding plates are arranged between the left shaft sleeve and the right shaft sleeve, one end of each surrounding plate is hingedly connected to the left shaft sleeve, the other end of each surrounding plate is movably connected to the right shaft sleeve, a first electric push rod is fixed to the left shaft sleeve and arranged on the inner side of each surrounding plate, the telescopic rod of the first electric push rod passes through the right shaft sleeve and is connected to the main body, the first electric push rod controls the horizontal displacement of the deviation rectifying roller, a second electric push rod is fixed to the first electric push rod, a tapered block is arranged at the end of the telescopic rod of the second electric push rod, a supporting rod matched with the tapered block is arranged on the inner side of each surrounding plate, and the second electric push rod controls the opening angle of each surrounding plate, so as to change the taper of the deviation rectifying roller.

[0005] Preferably, a six-ribbed shaft is rotatably arranged on the main body, and the six-ribbed shaft located on one side is driven by a motor.

[0006] Preferably, a plurality of sensors are arranged on the inner side of the main body, and the plurality of sensors are used to detect whether the medicine patch is deviated.

[0007] Preferably, six-ribbed holes are arranged on the outer sides of the left shaft sleeve and the right shaft sleeve, and the six-ribbed holes are used to be drivingly connected with the six-ribbed shaft and can realize horizontal displacement.

[0008] Preferably, a plurality of hinges are arranged on the left shaft sleeve, and each surrounding plate is hingedly connected to the left shaft sleeve through the hinges.

[0009] Preferably, a plurality of first sliding grooves are formed in the right shaft sleeve, a connecting block is rotatably arranged at the end of each surrounding plate, a connecting head is rotatably arranged on the connecting block, and the connecting head slides in the first sliding groove.

[0010] Preferably, the tapered block is sleeved on the outer side of the telescopic rod of the first electric push rod.

[0011] Preferably, the conical block is provided with a second sliding groove, and the end of the supporting rod slides in the second sliding groove.

[0012] The medicine patch production deviation correcting device has simple and ingenious structure, is convenient to use, improves the structure of the deviation correcting roller, can realize horizontal movement and change the taper, so that the medicine patch passing through the deviation correcting roller can quickly complete deviation correction and keep stable after deviation correction, thereby ensuring product consistency and improving product quality. BRIEF DESCRIPTION OF DRAWINGS

[0013] Figure 1 is a structural schematic view of the medicine patch production deviation correcting device.

[0014] Figure 2 is a sectional view of the medicine patch production deviation correcting device.

[0015] Figure 3 is a sectional view of the medicine patch production deviation correcting device Figure 2 .

[0016] Figure 4 is a structural schematic view of the main body of the medicine patch production deviation correcting device.

[0017] Figure 5 is a structural schematic view of the internal structure of the deviation correcting roller of the medicine patch production deviation correcting device Figure 1 .

[0018] Figure 6 is a structural schematic view of the internal structure of the deviation correcting roller of the medicine patch production deviation correcting device Figure 2 .

[0019] Figure 7 is a structural schematic view of the surrounding plate of the medicine patch production deviation correcting device Figure 1 .

[0020] Figure 8 is a structural schematic view of the surrounding plate of the medicine patch production deviation correcting device Figure 2 . DETAILED DESCRIPTION

[0021] The specific embodiments of the utility model will be further described in detail in combination with the drawings.

[0022] By Figures 1 to 8It can be known that the medicine patch production deviation rectifying device, which comprises a main body 1 fixed on a production line, the main body 1 is a frame type structure, a deviation rectifying roller 2 is rotatably arranged in the main body 1, the deviation rectifying roller 2 can move horizontally relative to the main body 1, the deviation rectifying roller 2 comprises a left shaft sleeve 3 and a right shaft sleeve 4 located at two ends, a plurality of surrounding plates 5 are arranged between the left shaft sleeve 3 and the right shaft sleeve 4, one end of the surrounding plate 5 is hinged to the left shaft sleeve 3, the other end of the surrounding plate 5 is movably connected to the right shaft sleeve 4, a first electric push rod 6 is fixed on the left shaft sleeve 3 on the inner side of the surrounding plate 5, the telescopic rod of the first electric push rod 6 passes through the right shaft sleeve 4 and connects the main body 1, the first electric push rod 6 controls the horizontal displacement of the deviation rectifying roller 2, a second electric push rod 7 is fixed on the first electric push rod 6, a tapered block 8 is arranged at the end of the telescopic rod of the second electric push rod 7, a supporting rod 9 matched with the tapered block 8 is arranged on the inner side of the surrounding plate 5, the second electric push rod 7 controls the opening and closing angle of the surrounding plate 5, so that the taper of the deviation rectifying roller 2 is changed.

[0023] The utility model discloses in specific use,

[0024] The main body 1 is fixed to the production line, the medicine patch passes through the deviation rectifying roller 2, the deviation rectifying roller 2 rectifies the deviation of the medicine patch, when the medicine patch deviates from the set position, the deviation rectifying roller 2 is adjusted according to the deviation of the medicine patch, the first electric push rod 6 can realize the horizontal displacement of the deviation rectifying roller 2, the second electric push rod 7 can adjust the outer circumferential taper of the deviation rectifying roller 2, so that the medicine patch passing through is adjusted, and the position is corrected, so that the medicine patch is in the set position, and the product consistency is guaranteed.

[0025] Six prism shafts 10 are rotatably arranged on the main body 1, the six prism shaft 10 on one side is driven by a motor 11, and the driving speed is matched with the overall production speed, or the motor 11 can not be arranged, and the deviation rectifying roller 2 is driven to rotate passively through the friction between the medicine patch and the deviation rectifying roller 2.

[0026] A plurality of sensors 12 are arranged on the inner side of the main body 1, the plurality of sensors 12 are used for detecting whether the medicine patch is inclined, the plurality of sensors 12 are arranged on both sides of the medicine patch and at least two on one side, the two sensors 12 on the same side of the medicine patch are arranged on the front and back sides of the deviation rectifying roller 2, the deviation state of the medicine patch is judged through the identification and detection of the plurality of sensors 12, so that the first electric push rod 6 or the second electric push rod 7 is driven to adjust.

[0027] The deviation of the medicine patch has the following two conditions: one is that the whole medicine patch horizontally displaces, and two is that the edge of the medicine patch and the feeding direction form an angle, in the two conditions, the same deviation rectifying mode cannot be used, and the horizontal displacement and the outer circumferential taper of the deviation rectifying roller 2 need to be combined, so that the deviation of the medicine patch is rectified, the deviation problem is completely solved, repeated deviation is avoided, and the quality of the medicine patch is affected.

[0028] Six prong holes 13 are arranged outside the left shaft sleeve 3 and the right shaft sleeve 4, used for transmission connection with the six prong shaft 10 and capable of realizing horizontal displacement, a plurality of hinges 14 are arranged on the left shaft sleeve 3, the coaming 5 is hinged with the left shaft sleeve 3 through the hinges 14, a plurality of first sliding grooves 15 are arranged on the right shaft sleeve 4, the connecting block 16 is rotatably arranged at the end of the coaming 5, the connecting head 17 is rotatably arranged on the connecting block 16, the connecting head 17 slides in the first sliding groove 15, the tapered block 8 is sleeved outside the telescopic rod of the first electric push rod 6, the second sliding groove 18 is arranged on the tapered block 8, and the supporting rod 9 is slidably arranged in the second sliding groove 18.

[0029] The correction roller 2 is connected with the six prong shaft 10 through the six prong holes 13, realizes the structure driven by the motor 11, and meanwhile the left shaft sleeve 3 and the right shaft sleeve 4 can horizontally displace on the six prong shaft 10, so that the position of the correction roller 2 is adjusted.

[0030] When the first electric push rod 6 is telescopic, the left shaft sleeve 3 is driven to horizontally displace relative to the six prong shaft 10, and the horizontal position of the correction roller 2 is adjusted.

[0031] When the second electric push rod 7 is telescopic, the tapered block 8 is horizontally moved relative to the coaming 5, the supporting rod 9 slides in the second sliding groove 18, the angle between the coaming 5 and the left shaft sleeve 3 is changed, the taper of the outer circumference of the correction roller 2 is changed, the connecting block 16 at the end of the coaming 5 drives the connecting head 17 to slide in the first sliding groove 15, and the connection with the right shaft sleeve 4 is realized.

[0032] Compared with the prior art, the specific structure of the correction roller is optimized, the adjustment of the outer circumference taper is increased on the basis of horizontal movement, the correction method for the medicine patch can be more accurate, the correction problem can be completely solved, the occurrence of the medicine patch deflection in a short period of time is avoided, the product consistency is ensured, and the product quality is improved.

Claims

1. A device for correcting deviation in the production of a patch, characterized in that, The utility model relates to a kind of medicine patch production line, including the main body (1) fixed on production line, the main body (1) is frame type structure, deviation rectifying roller (2) is rotatably arranged in the main body (1), deviation rectifying roller (2) can be moved horizontally relative to the main body (1), deviation rectifying roller (2) includes left shaft sleeve (3) and right shaft sleeve (4) located at both ends, a plurality of coaming (5) are arranged between left shaft sleeve (3) and right shaft sleeve (4), coaming (5) one end is hinged with left shaft sleeve (3), coaming (5) other end is movably connected with right shaft sleeve (4), first electric push rod (6) is arranged on the inboard of coaming (5) and fixed in left shaft sleeve (3), the telescopic rod of first electric push rod (6) passes through right shaft sleeve (4) and connects main body (1), first electric push rod (6) controls the horizontal displacement of deviation rectifying roller (2), second electric push rod (7) is fixed on first electric push rod (6), and the telescopic rod end of second electric push rod (7) is equipped with taper block (8), the inboard of coaming (5) is equipped with supporting rod (9) matched with taper block (8), second electric push rod (7) controls the opening angle of coaming (5), to change the taper of deviation rectifying roller (2).

2. The deviation rectifying device for producing a plaster according to claim 1, wherein The main body (1) is rotatably provided with a hexagonal shaft (10), and the hexagonal shaft (10) on one side is driven by a motor (11).

3. The device according to claim 1, wherein, The main body (1) is provided with a plurality of sensors (12) on the inner side, and the plurality of sensors (12) are used for detecting whether the medicine patch is skewed.

4. The device according to claim 2, wherein, The left shaft sleeve (3) and the right shaft sleeve (4) are provided with hexagonal holes (13) on the outer sides, which are used for transmission connection with the hexagonal shaft (10) and can realize horizontal displacement.

5. The device according to claim 1, wherein, The left shaft sleeve (3) is provided with a plurality of hinges (14), and the coaming (5) is hinged with the left shaft sleeve (3) through the hinges (14).

6. The device according to claim 1, wherein, The right shaft sleeve (4) is provided with a plurality of first sliding grooves (15), and the coaming (5) is rotatably provided with a connecting block (16) at the end, the connecting block (16) is rotatably provided with a connecting head (17), and the connecting head (17) slides in the first sliding groove (15).

7. The device according to claim 1, wherein, The taper block (8) is sleeved on the outer side of the telescopic rod of the first electric push rod (6).

8. The device according to claim 1, wherein, The taper block (8) is provided with a second sliding groove (18), and the end of the supporting rod (9) slides in the second sliding groove (18).

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