CN217456702U - Packing box belt cutting device - Google Patents
Packing box belt cutting device Download PDFInfo
- Publication number
- CN217456702U CN217456702U CN202122907146.2U CN202122907146U CN217456702U CN 217456702 U CN217456702 U CN 217456702U CN 202122907146 U CN202122907146 U CN 202122907146U CN 217456702 U CN217456702 U CN 217456702U
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- guide block
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- ribbon
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- 238000005520 cutting process Methods 0.000 title claims abstract description 66
- 238000012856 packing Methods 0.000 title claims abstract description 28
- 238000003825 pressing Methods 0.000 claims abstract description 155
- 238000010008 shearing Methods 0.000 claims abstract description 63
- 238000001514 detection method Methods 0.000 claims description 8
- 238000004519 manufacturing process Methods 0.000 abstract description 9
- 238000009434 installation Methods 0.000 abstract description 5
- 230000008901 benefit Effects 0.000 abstract description 4
- 238000011084 recovery Methods 0.000 abstract description 4
- 235000019504 cigarettes Nutrition 0.000 description 10
- 241000208125 Nicotiana Species 0.000 description 4
- 235000002637 Nicotiana tabacum Nutrition 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- FGRBYDKOBBBPOI-UHFFFAOYSA-N 10,10-dioxo-2-[4-(N-phenylanilino)phenyl]thioxanthen-9-one Chemical compound O=C1c2ccccc2S(=O)(=O)c2ccc(cc12)-c1ccc(cc1)N(c1ccccc1)c1ccccc1 FGRBYDKOBBBPOI-UHFFFAOYSA-N 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000012636 effector Substances 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
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Abstract
The utility model discloses a packing box belt cutting device, belt cutting device include frame, belt pressing mechanism, ribbon guiding mechanism, belt cutting mechanism. The ribbon guide mechanism of the utility model can guide the dispersed/attached ribbon to fall under the belt pressing mechanism; the belt pressing mechanism and the belt shearing mechanism respectively adopt the air cylinders to respectively control belt pressing and belt shearing, the control is reliable, the cost is low, and the belt pressing mechanism is provided with a pressing device with a spring pressing force, so that the belt pressing action is more reasonable, the belt pressing mechanism is convenient to be matched with the belt shearing mechanism to perform subsequent belt shearing action, and meanwhile, the belt pressing mechanism can be used for realizing belt pressing recovery; the assembled cutting knife designed in the tape cutting mechanism is assembled by the clamp block, and the knife containing groove designed in the clamp block facilitates the positioning, the replacement and the convenience of the cutting knife; meanwhile, the automatic feeding device can be used with an industrial robot in a matched mode to achieve mechanical automation, improve working efficiency and improve production benefits. All parts of the whole device are matched for operation, the structure is compact and concise, and the installation is convenient.
Description
Technical Field
The utility model relates to a packing box belt cutting device can be used to relate to the occasion that the ribbon need be got rid of to packing box products such as cigarette production line tobacco bale, belongs to industrial production machinery.
Background
The traditional cigarette packet on the cigarette production line relates to a packing box, and the unpacking depends on manpower, so that the cigarette packet is heavy and the efficiency is low.
The mechanical automation of the manual operation steps on the production line can be realized, the efficiency of the production line can be improved, the unmanned working environment can be realized, and better economic benefit can be brought to enterprises, so that the design of the belt shearing device suitable for the belt on the packing boxes such as cigarette packets and the like of the cigarette production line is necessary to be provided.
Disclosure of Invention
The utility model provides a packing box belt cutting device can lead, further cut the area, retrieve on the basis of pressing the area to the ribbon of packing box.
The technical scheme of the utility model is that: a packing box belt cutting device comprises a frame, a belt pressing mechanism 3, a ribbon guiding mechanism 5 and a belt cutting mechanism 7;
the frame is used for installing the belt pressing mechanism 3, the ribbon guiding mechanism 5 and the belt shearing mechanism 7;
the belt pressing mechanism 3 comprises a pressing device 19 and a belt pressing cylinder 30; wherein, the output end of the belt pressing cylinder 30 fixed in the frame is connected with one end of the pressing device 19, and the other end of the pressing device 19 is a free end; the pressing device 19 is driven by the belt pressing cylinder 30 to move up and down in the vertical direction;
the band guide mechanism 5 comprises a band guide block I10, a band guide block II 25 and a band guide block III 28; the front ends of the ribbon guide block I10, the ribbon guide block II 25 and the ribbon guide block III 28 are free ends, the rear ends of the ribbon guide block I10, the ribbon guide block II 25 and the ribbon guide block III 28 are fixed with the inner side of the frame, the upper part of the ribbon guide block III 28 is provided with a notch matched with the assembled cutter 11 in the ribbon shearing mechanism 7, and the ribbon guide block I10 is matched with the pressing device 19 in the ribbon pressing mechanism 3;
the tape cutting mechanism 7 comprises an assembled cutting knife 11 and a tape cutting cylinder 12; wherein, the output end of the belt shearing cylinder 12 fixed in the frame is connected with one end of the assembled cutting knife 11, and the other end of the assembled cutting knife 11 is a cutting end.
The device also comprises a detection mechanism 4; the detection mechanism comprises an air cylinder 26 and a limit switch 27; wherein, the output end of the cylinder 26 fixed outside the frame is connected with a limit switch 27; the bottom end of the limit switch 27 is separated from the bottom surface of the band guide block III 28/band guide block I10 by a vertical distance a.
The frame comprises a front connecting plate 1, a top plate 2, a left connecting plate 21, a rear connecting plate 22 and a right connecting plate 23; wherein, the bottom of the top plate 2 is provided with one end of an integral body formed by a front side connecting plate 1, a left side connecting plate 21, a rear side connecting plate 22 and a right side connecting plate 23 which are connected in sequence, and the other end of the integral body is an opening end; the lowermost face of the frame is higher than the top face of strap guide block I10/strap guide block III 28.
The pressing device 19 is a symmetrical mechanism and comprises a floating joint 16, a spring 18, an upper pressing block 41, a linear bearing 42, a pressing block guide rod 43 and a lower pressing block 44; the floating joint 16 is connected with the output end of the belt pressing cylinder 30 from the top, the floating joint 16 is connected with the upper pressing block 41 from the bottom, holes are formed in two ends of the upper pressing block 41 and are used for mounting the linear bearings 42 respectively, one end of a pressing block guide rod 43 is mounted on the lower pressing block 44 through a threaded hole, the other end of the pressing block guide rod 43 is matched with the linear bearings 42, the spring 18 is mounted on the pressing block guide rod 43 between the upper pressing block 41 and the lower pressing block 44, one end of the spring 18 is fixed with the upper pressing block 41, and the other end of the spring 18 is fixed with the lower pressing block 44; wherein, the axial direction of the briquetting guide rod 43 is parallel to the moving direction of the output end of the belt pressing cylinder 30.
The ribbon guide block I10, the ribbon guide block II 25 and the ribbon guide block III 28 are parallel, the ribbon guide block I10 and the ribbon guide block III 28 are at the same height, the ribbon guide block II 25 is installed above the ribbon guide block III 28, and a space exists between the ribbon guide block I10 and the ribbon guide block III 28; the bottom surface of the ribbon guide block II 25 is lower than the bottom surface of the belt pressing mechanism 3 and lower than the bottom surface of the belt shearing mechanism 7; terminal surface parallel and level before ribbon guide block I10, ribbon guide block III 28, the preceding terminal surface of ribbon guide block II 25, the preceding terminal surface of ribbon guide block I10 before the terminal surface be around arranging and the preceding terminal surface of ribbon guide block II 25 stretch out the frame, the terminal surface is located closing device 19 preceding terminal surface rear side behind the ribbon guide block II 25.
Ribbon guide block I10, ribbon guide block II 25, ribbon guide block III 28 are the hypotenuse guide block, and the hypotenuse of ribbon guide block I10, ribbon guide block III 28 is streamlined evagination arc surface in the front end top, and the hypotenuse of ribbon guide block II 25 is streamlined indent in the front end below.
The rear end of the tie guide block II 25 is connected with one end of a guide threaded rod 9, and the other end of the guide threaded rod 9 is fixed in the frame through a connecting block 8.
The assembled cutting knife 11 comprises a left cutter clamping block 34, a right cutter clamping block 35, an upper pressure plate 36, an inner hexagon screw II 37, a set screw 39 and a blade 40; the left cutter clamping block 34 is tightly connected with the right cutter clamping block 35, a cutter mounting gap is reserved at the lower end of the left cutter clamping block 34, a blade 40 mounted in the cutter mounting gap is clamped through a set screw 39, two pairs of corners of the upper pressure plate 36 are respectively connected with the upper portions of the left cutter clamping block 34 and the right cutter clamping block 35 through inner hexagon screws II 37, and the middle position of the upper pressure plate 36 is connected with the belt shearing cylinder 12.
The assembly cutter 11 is guided by a cutter guide groove 20 in the frame.
The utility model has the advantages that: the ribbon guide mechanism of the utility model can guide the dispersed/attached ribbon to fall under the belt pressing mechanism; the belt pressing mechanism and the belt shearing mechanism respectively adopt the air cylinders to respectively control belt pressing and belt shearing, the control is reliable, the cost is low, and the belt pressing mechanism is provided with a pressing device with a spring pressing force, so that the belt pressing action is more reasonable, the belt pressing mechanism is convenient to be matched with the belt shearing mechanism to perform subsequent belt shearing action, and meanwhile, the belt pressing mechanism can be used for realizing belt pressing recovery; the assembled cutting knife designed in the tape cutting mechanism is assembled by the clamp block, and the knife containing groove designed in the clamp block ensures that the cutting knife is convenient to position and replace and is very convenient and fast; meanwhile, the automatic feeding device can be used with an industrial robot in a matched mode to achieve mechanical automation, improve working efficiency and improve production benefits. All parts of the whole device are matched for operation, the structure is compact and concise, and the installation is convenient.
Drawings
FIG. 1 is an isometric view of a tape cutting apparatus of the present invention;
FIG. 2 is a right side view of the internal structure of the tape cutting device of the present invention;
FIG. 3 is an isometric view of the internal structure of the tape cutting device of the present invention;
fig. 4 is a front view of the tape cutting device of the present invention;
FIG. 5 is a view showing the installation position of the band guide mechanism of the band cutting device according to the present invention;
FIG. 6 is a diagram of the installation position of the limit switch mechanism of the tape cutting device of the present invention;
fig. 7 is a schematic view of the installation position of the sensor of the tape cutting device according to the present invention;
FIG. 8 is a perspective view of the assembled cutter shaft of the present invention;
fig. 9 is a schematic view of a band guide block iii of the band cutting device of the present invention;
fig. 10 is an isometric view of the compression device of the present invention;
FIG. 11 is an axonometric view of the matching of the assembled cutting knife, the cutting knife guide groove and the ribbon guide block I of the ribbon shearing device of the utility model;
fig. 12 is a schematic view of the spring connecting the upper and lower pressing plates in the pressing device of the present invention;
fig. 13 is a schematic view of the tape cutting device of the present invention used with an industrial robot;
fig. 14 is a schematic view of a tape cutting station of the present invention;
the reference numbers in the figures are: 1-front side connecting plate, 2-top plate, 3-belt pressing mechanism, 4-detection mechanism, 5-belt guiding mechanism, 6-belt guiding mechanism nut, 7-belt shearing mechanism, 8-connecting block, 9-guiding threaded rod, 10-belt guiding block I, 11-assembled cutter, 12-belt shearing cylinder, 13-magnetic sensor I, 14-bolt, 15-nut, 16-floating joint, 17-floating joint nut, 18-spring, 19-pressing device, 20-cutter guiding groove, 21-left side connecting plate, 22-rear side connecting plate, 23-right side connecting plate, 24-hexagon socket screw III, 25-belt guiding block II, 26-cylinder, 27-limit switch, 28-ribbon guide block III, 29-cylinder connecting plate, 30-belt pressing cylinder, 31-magnetic sensor II, 32-cylinder connecting plate nut, 33-inner hexagonal screw I, 34-cutter left clamping block, 35-cutter right clamping block, 36-upper pressure plate, 37-inner hexagonal screw II, 38-clamping block bolt, 39-set screw, 40-blade, 41-upper pressure block, 42-linear bearing, 43-pressure block guide rod and 44-lower pressure block.
Detailed Description
The invention will be further described with reference to the following drawings and examples, but the scope of the invention is not limited thereto.
Example 1: as shown in fig. 1-14, a packing box belt shearing device comprises a frame, a belt pressing mechanism 3, a belt guiding mechanism 5 and a belt shearing mechanism 7;
the frame is used for installing the belt pressing mechanism 3, the ribbon guide mechanism 5 and the belt shearing mechanism 7;
the belt pressing mechanism 3 comprises a pressing device 19 and a belt pressing cylinder 30; wherein, the output end of the belt pressing cylinder 30 fixed in the frame is connected with one end of the pressing device 19, and the other end of the pressing device 19 is a free end; the pressing device 19 is driven by the belt pressing cylinder 30 to move up and down in the vertical direction;
the band guide mechanism 5 comprises a band guide block I10, a band guide block II 25 and a band guide block III 28; the front ends of the ribbon guide block I10, the ribbon guide block II 25 and the ribbon guide block III 28 are free ends, the rear ends of the ribbon guide block I10, the ribbon guide block II 25 and the ribbon guide block III 28 are fixed with the inner side of the frame, the upper part of the ribbon guide block III 28 is provided with a notch matched with the assembled cutter 11 in the ribbon shearing mechanism 7, and the ribbon guide block I10 is matched with the pressing device 19 in the ribbon pressing mechanism 3;
the tape cutting mechanism 7 comprises an assembled cutting knife 11 and a tape cutting cylinder 12; wherein, the output end of the belt shearing cylinder 12 fixed in the frame is connected with one end of the assembled cutting knife 11, and the other end of the assembled cutting knife 11 is a cutting end.
Optionally, a detection mechanism 4 may also be included; the detection mechanism comprises an air cylinder 26 and a limit switch 27; wherein, the output end of the cylinder 26 fixed outside the frame is connected with a limit switch 27; the bottom end of the limit switch 27 is separated from the bottom surface of the band guide block III 28/band guide block I10 by a vertical distance a. Wherein, the bottom surfaces of the tie guide block III 28/the tie guide block I10 are the same plane and are the bottommost surfaces of the whole shearing device.
Specifically, cylinder 26 passes through hexagon socket head cap screw and installs in the frame left side connecting plate 21 outside, and limit switch 27 is connected with cylinder 26, drives limit switch 27 through cylinder 26 and realizes that the tobacco bale height detects.
Optionally, the frame comprises a front connecting plate 1, a top plate 2, a left connecting plate 21, a rear connecting plate 22 and a right connecting plate 23; wherein, the bottom of the top plate 2 is provided with one end of an integral body formed by a front side connecting plate 1, a left side connecting plate 21, a rear side connecting plate 22 and a right side connecting plate 23 which are connected in sequence, and the other end of the integral body is an opening end; the lowermost face of the frame is higher than the top face of strap guide block I10/strap guide block III 28.
Specifically, the front connecting plate 1, the left connecting plate 21, the rear connecting plate 22 and the right connecting plate 23 are fastened and connected with each other through hexagon socket head cap screws, and form the appearance of the whole tape shearing device with the top plate 2, so that the tape shearing device can be used for mounting all parts and protecting the mounted parts. The top of the top plate 2 is connected with an industrial robot, the belt pressing mechanism 3 is installed on the inner side of the left connecting plate 21, the detection mechanism 4 is installed on the outer side of the connecting plate II 21, and the belt shearing mechanism 7 is installed on the inner side of the rear connecting plate 22.
Specifically, the cylinder connecting plates 29 are used for connecting the belt pressing cylinder 30 and the left connecting plate 21 by bolts, and are vertically symmetrical, and reinforcing plates may be provided; the belt pressing cylinder 30 is connected with a cylinder connecting plate 29 through a socket head cap screw, and the cylinder connecting plate 29 is installed on the left connecting plate 21 through a bolt and fixed through a cylinder connecting plate nut 32; the belt pressing cylinder 30 is connected with the pressing device 19 in a threaded mode;
specifically, a tape shearing cylinder 12 is connected with a connecting plate through an inner hexagon screw I33, the connecting plate is installed on a rear connecting plate 22 through a bolt 14 and fixed through a nut 15, a magnetic sensor I13 is located at the lower limit position of the cylinder, a magnetic sensor II 31 is located at the upper limit position of the cylinder, the telescopic length of the cylinder can be judged through two magnetic switches, an assembled cutter 11 is connected with the tape shearing cylinder 12 through a threaded connection mode, a cutter guide groove 20 is installed on the rear connecting plate 22 through an inner hexagon screw and matched with the assembled cutter 11 for use to guide the cutter to cut accurately, the central line of a tape guide block I10 is perpendicular to the axial line of the tape shearing cylinder 12 and located on the same plane, the tape guide block I10 is fastened and connected with a left connecting plate 22 through an inner hexagon screw III 24, the front end part of the tape guide block I is a certain inclination angle, the width of the tape guide block I, namely A in figure 7, is slightly wider than the tape width, the middle part is a hollow part, so that the cutting knife can cut down to cut off the ribbon.
Optionally, the pressing device 19 is a symmetrical mechanism, and includes a floating joint 16, a spring 18, an upper pressing block 41, a linear bearing 42, a pressing block guide rod 43, and a lower pressing block 44; the floating joint 16 is connected with the output end of the belt pressing cylinder 30 from the top, the floating joint 16 is connected with a threaded hole in the middle of the top of an upper pressing block 41 from the bottom and is locked through a floating joint nut 17, holes are formed in two ends of the upper pressing block 41 and are used for installing linear bearings 42 respectively, the linear bearings 42 are installed at the upper pressing block 41 through interference fit, one end of a pressing block guide rod 43 is installed on a lower pressing block 44 through the threaded hole, the other end of the pressing block guide rod 43 is matched with the linear bearings 42 (the pressing block guide rod 43 can slide up and down along the linear bearings 42), a spring 18 is installed on the pressing block guide rod 43 between the upper pressing block 41 and the lower pressing block 44, one end of the spring 18 is fixed with the upper pressing block 41, and the other end of the spring is fixed with the lower pressing block 44; wherein, the axial direction of the briquetting guide rod 43 is parallel to the moving direction of the output end of the belt pressing cylinder 30.
Specifically, the belt pressing cylinder 30 drives the upper pressing block 41 to move up and down, when the upper pressing block 41 moves down, the lower pressing block 44 is driven to move down along with the upper pressing block 41 to contact cigarette packets in a cigarette production line, the upper pressing block 41 presses the spring 18 in the downward movement process, and the spring 18 applies a pressing force to the lower pressing block 44 downwards, so that the lower pressing block 44 tightly presses the binding belt. When the belt pressing cylinder 30 drives the upper pressing block 41 to move upwards, the pressing spring 18 will slowly rebound to a natural extension state, and the upper pressing block 41 moves upwards again to drive the lower pressing block 44 to move upwards together with the upper pressing block 41.
Optionally, the band guide block I10, the band guide block II 25 and the band guide block III 28 are parallel, the band guide block I10 and the band guide block III 28 are at the same height, the band guide block II 25 is installed above the band guide block III 28, and a space exists between the two; the bottom surface of the band guide block II 25 is lower than the bottom surface of the belt pressing mechanism 3 and lower than the bottom surface of the belt shearing mechanism 7 (i.e. lower than the bottom surface of the lower pressing block 44 in the pressing device 19 and lower than the bottom surface of the blade 40 in the assembled cutter 11); terminal surface parallel and level before I10 of ribbon guide block, the III 28 ribbon guide block, the preceding terminal surface of II 25 ribbon guide block, I10 ribbon guide block before the terminal surface be around arranging and II 25 ribbon guide block's preceding terminal surface stretch out the frame, II 25 rear end of ribbon guide block are located closing device 19 preceding terminal surface rear side. The ribbon guide block I10, the ribbon guide block II 25 and the ribbon guide block III 28 are distributed at different positions and are matched to play a role, the ribbon guide block II 25 guides scattered ribbons to the ribbon guide block I10 and the ribbon guide block III 28, the ribbon guide block I10, the ribbon guide block II 25 and the ribbon guide block III 28 can be used for shoveling ribbons attached to the ribbons and can be used for guiding scattered and attached ribbons efficiently, and meanwhile, the ribbon guide block I10 and the ribbon guide block III 28 are matched with the belt pressing mechanism 3 and the belt cutting mechanism respectively, so that the belt cutting action in a belt pressing state is realized, and the belt cutting efficiency is improved; the whole structure is compact and convenient to maintain.
Optionally, the ribbon guide block I10, the ribbon guide block II 25 and the ribbon guide block III 28 are bevel edge guide blocks, the bevel edges of the ribbon guide block I10 and the ribbon guide block III 28 are streamline convex arc surfaces above the front end, and the bevel edge of the ribbon guide block II 25 is streamline concave inwards below the front end.
Optionally, the rear end of the tie guide block II 25 is connected with one end of a guide threaded rod 9, and the other end of the guide threaded rod 9 is fixed in the frame through a connecting block 8.
Specifically, the tie guide block I10 and the tie guide block III 28 are fixedly connected with the rear connecting plate 22 through the hexagon socket screws III 24; connecting block 8 adopts the design of L type, L type connecting block 8 passes through the bolt and is connected with front side connecting plate 1 and fixed through ribbon guiding mechanism nut 6, II 25 front ends below of ribbon guide block are the streamline form, rear end threaded hole is connected with 9 one ends of guide threaded rod, connect connecting block 8 through guide threaded rod 9, II 25 of ribbon guide block are used for guiding the ribbon to fall into ribbon guide block I10, on III 28 of ribbon guide block, through ribbon guide block I10, III 28 shovel areas of ribbon guide block.
Alternatively, the fabricated cutter 11 is guided by a cutter guide groove 20 in the frame.
Optionally, the assembled cutting knife 11 comprises a left cutter clamping block 34, a right cutter clamping block 35, an upper pressure plate 36, a hexagon socket screw ii 37, a set screw 39 and a blade 40; the cutter left clamping block 34 and the cutter right clamping block 35 are in fastening connection through a clamping block bolt 38, a cutter mounting gap is reserved at the lower end of the cutter left clamping block 34, a blade 40 mounted in the cutter mounting gap is clamped through a set screw 39 and is convenient to replace, two opposite corners of an upper pressure plate 36 are connected with the upper portions of the cutter left clamping block 34 and the cutter right clamping block 35 through inner hexagon screws II 37 respectively, and a threaded hole is formed in the middle of the upper pressure plate 36 and connected with a tape shearing cylinder 12 and used for shearing a strapping tape.
The utility model provides a packing box cutting tape device carries out automatic cutting tape with the external equipment cooperation, specifically includes:
s1, driving the limit switch 27 to move downwards by the cylinder 26 until the limit switch 27 contacts the packing box, and then withdrawing the limit switch 27 to obtain the descending distance of the limit switch 27; the descending distance of the limit switch 27 is the distance from the initial position of the limit switch 27 to the contact with the packing box;
s2, the belt shearing device is controlled by the robot to descend along the vertical direction until the bottom surfaces of the belt guide block I10 and the belt guide block III 28 contact the packing box; wherein, the descending distance of the belt shearing device is the descending distance-vertical distance a of the limit switch 27; the vertical distance a is a vertical distance between the bottom end of the limit switch 27 and the bottom surface of the ribbon guide block III 28/ribbon guide block I10;
s3, the belt shearing device is driven to move in the shearing direction through the robot, the belt guide block II 25 is used for guiding the belts of the packing boxes to fall onto the belt guide block I10 and the belt guide block III 28, and the belt guide block I10 and the belt guide block III 28 in the belt shearing device are used for picking up the belts;
s4, the robot drives the tape shearing device to move continuously along the shearing direction, so that the tapes on the tape guide block I10 and the tape guide block III 28 move from the front end to the rear end of the tape guide block;
s5, the pressing cylinder 30 drives the pressing device 19 to move downwards to press the ribbon on the ribbon guide block I10;
and S6, according to the set time, the robot drives the tape shearing cylinder 12 to control the assembled cutting knife 11 to move downwards to cut off the tape on the tape guide block III 28.
Optionally, further comprising recovering: when the ribbon is cut off, the ribbon pressing cylinder 30 keeps a ribbon pressing state, and the robot drives the ribbon cutting device to move reversely to finish the ribbon drawing action.
The utility model discloses a theory of operation is: use the utility model discloses a cut belting and be used for cigarette production line tobacco bale packing box's ribbon to handle for the example, will cut belting and link together through threaded connection form and industrial robot end effector, drive by the robot and cut belting work, realize seeking the area, pressing the area, cutting the area and retrieving the ribbon action under the nimble drive of industrial robot, further accomplish the tobacco bale and unpack, subsequent process of being convenient for is accomplished. The working principle of the tape shearing device and the external equipment industrial robot for tape shearing is as follows:
1. after the carton cigarette packet is positioned by the roller way mechanism, the robot sends a signal to the vision system to acquire an image;
2. the vision system positions the position of the binding belt and transmits specific coordinate information to the robot;
3. the robot moves the tape shearing device to the position of the ribbon along the shearing direction;
4. the robot sends a signal to the cylinder 26 which controls the limit switch 27, and the limit switch 27 is released;
5. when the limit switch 27 contacts the packing box, a signal is sent to the robot, and the robot stops moving;
6. the robot sends a signal to a cylinder for controlling the limit switch 27, the limit switch 27 is retracted, and the tape shearing device is lowered to the bottom surfaces of the ribbon guide block I10 and the ribbon guide block III 28 to contact the packing box along the vertical direction; the descending distance is a descending distance-vertical distance a from the initial position to the contact of the limit switch with the carton;
7. the robot continues to move along the shearing direction, the band guide block II 25 can be used for guiding the band of the box body to fall onto the band guide block I10 and the band guide block III 28, and the band guide block I10 and the band guide block III 28 in the band shearing device are used for picking up the band; in addition, a sensor can be arranged on the ribbon guide block I10 to detect whether the ribbon passes through or not, and transmit a signal to the robot, and if the robot does not receive the signal, the robot moves the ribbon shearing device to other ribbons or stops;
8. the robot continues to move the belt shearing device, so that the belts on the belt guide block I10 and the belt guide block III 28 move from the front end to the rear end of the belt guide block;
9. the robot sends a signal to the belt pressing cylinder 30, and the pressing device 19 moves downwards to press the ribbon;
10. according to the set time (such as after 0.5 s), the robot sends a signal to a belt shearing cylinder 12 for controlling the cutting knife, and the assembled cutting knife 11 moves downwards to cut off a first belt;
11. when the first ribbon is cut off, the ribbon pressing cylinder 30 keeps a ribbon pressing state, and the robot drives the ribbon cutting device to move reversely, so that the ribbon drawing action is completed.
12. After the belt drawing action is finished, the robot drives the shearing device to move to the upper side of the belt-pressing recovery basket, the belt-pressing cylinder 30 is loosened, the belt-pressing falls down to finish one-time belt-pressing shearing and recovery, the belt-pressing cylinder returns to the initial position, and the steps are repeated to process other belts or stop the belt-pressing.
The present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge of those skilled in the art.
Claims (9)
1. The utility model provides a packing box belt cutting device which characterized in that: comprises a frame, a belt pressing mechanism (3), a ribbon guide mechanism (5) and a belt shearing mechanism (7);
the frame is used for installing the belt pressing mechanism (3), the ribbon guide mechanism (5) and the belt shearing mechanism (7);
the belt pressing mechanism (3) comprises a pressing device (19) and a belt pressing cylinder (30); wherein, the output end of a belt pressing cylinder (30) fixed in the frame is connected with one end of a pressing device (19), and the other end of the pressing device (19) is a free end; the pressing device (19) is driven by the belt pressing cylinder (30) to move up and down in the vertical direction;
the band guide mechanism (5) comprises a band guide block I (10), a band guide block II (25) and a band guide block III (28); the front ends of the ribbon guide block I (10), the ribbon guide block II (25) and the ribbon guide block III (28) are free ends, the rear ends of the ribbon guide block I (10), the ribbon guide block II (25) and the ribbon guide block III (28) are fixed with the inner side of the frame, a notch is formed in the upper part of the ribbon guide block III (28) and matched with an assembled cutter (11) in the ribbon shearing mechanism (7), and the ribbon guide block I (10) is matched with a pressing device (19) in the ribbon pressing mechanism (3);
the tape cutting mechanism (7) comprises an assembled cutting knife (11) and a tape cutting cylinder (12); wherein, the output end of the belt shearing cylinder (12) fixed in the frame is connected with one end of the assembled cutting knife (11), and the other end of the assembled cutting knife (11) is a cutting end.
2. The packing box belt shearing device of claim 1, wherein: also comprises a detection mechanism (4); the detection mechanism comprises an air cylinder (26) and a limit switch (27); wherein, the output end of the cylinder (26) fixed outside the frame is connected with a limit switch (27); the bottom end of the limit switch (27) is far away from the bottom surface of the ribbon guide block III (28)/the ribbon guide block I (10), and the vertical distance is a.
3. The packing box belt shearing device of claim 1, wherein: the frame comprises a front connecting plate (1), a top plate (2), a left connecting plate (21), a rear connecting plate (22) and a right connecting plate (23); wherein, the bottom of the top plate (2) is provided with one end of an integral body formed by a front side connecting plate (1), a left side connecting plate (21), a rear side connecting plate (22) and a right side connecting plate (23) which are connected in sequence, and the other end of the integral body is an opening end; the bottommost surface of the frame is higher than the top surfaces of the band guide block I (10)/the band guide block III (28).
4. The packing box belt cutting device according to claim 1, characterized in that: the pressing device (19) is a symmetrical mechanism and comprises a floating joint (16), a spring (18), an upper pressing block (41), a linear bearing (42), a pressing block guide rod (43) and a lower pressing block (44); the floating joint (16) is connected with the output end of the belt pressing cylinder (30) from the top, the floating joint (16) is connected with the upper pressing block (41) from the bottom, holes are formed in the two ends of the upper pressing block (41) and are used for mounting the linear bearings (42), one end of a pressing block guide rod (43) is mounted on the lower pressing block (44) through a threaded hole, the other end of the pressing block guide rod (43) is matched with the linear bearings (42), the spring (18) is mounted on the pressing block guide rod (43) between the upper pressing block (41) and the lower pressing block (44), one end of the spring (18) is fixed with the upper pressing block (41), and the other end of the spring is fixed with the lower pressing block (44); wherein, the axial direction of the briquetting guide rod (43) is parallel to the motion direction of the output end of the belt pressing cylinder (30).
5. The packing box belt cutting device according to claim 1, characterized in that: the ribbon guide block I (10), the ribbon guide block II (25) and the ribbon guide block III (28) are parallel, the ribbon guide block I (10) and the ribbon guide block III (28) are located at the same height, the ribbon guide block II (25) is installed above the ribbon guide block III (28), and a space exists between the ribbon guide block I (10) and the ribbon guide block III; the bottom surface of the ribbon guide block II (25) is lower than the bottom surface of the belt pressing mechanism (3) and lower than the bottom surface of the belt shearing mechanism (7); terminal surface parallel and level before ribbon guide block I (10), ribbon guide block III (28), the preceding terminal surface of arranging around the preceding terminal surface of ribbon guide block II (25), ribbon guide block I (10) preceding terminal surface are and the preceding terminal surface of ribbon guide block II (25) stretch out the frame, and ribbon guide block II (25) rear end face is located closing device (19) preceding terminal surface rear side.
6. The packing box belt shearing device of claim 1, wherein: the cable tie guide block comprises a cable tie guide block I (10), a cable tie guide block II (25) and a cable tie guide block III (28), wherein the cable tie guide block I (10), the cable tie guide block II (25) and the cable tie guide block III (28) are bevel edge guide blocks, bevel edges of the cable tie guide block I (10) and the cable tie guide block III (28) are streamline convex arc surfaces above the front end, and bevel edges of the cable tie guide block II (25) are streamline concave inwards below the front end.
7. The packing box belt shearing device of claim 1, wherein: the rear end of the tie guide block II (25) is connected with one end of a guide threaded rod (9), and the other end of the guide threaded rod (9) is fixed in the frame through a connecting block (8).
8. The packing box belt cutting device according to claim 1, characterized in that: the assembled cutting knife (11) comprises a left cutter clamping block (34), a right cutter clamping block (35), an upper pressure plate (36), an inner hexagonal screw II (37), a set screw (39) and a blade (40); the left tool clamping block (34) is tightly connected with the right tool clamping block (35), a tool mounting gap is reserved at the lower end of the left tool clamping block (34), a blade (40) mounted in the tool mounting gap is clamped through a set screw (39), two opposite corners of an upper pressure plate (36) are respectively connected with the left tool clamping block (34) and the upper portion of the right tool clamping block (35) through inner hexagonal screws II (37), and the middle position of the upper pressure plate (36) is connected with a tape shearing cylinder (12).
9. The packing box belt shearing device of claim 1, wherein: the assembled cutting knife (11) is guided by a cutting knife guide groove (20) in the frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122907146.2U CN217456702U (en) | 2021-11-25 | 2021-11-25 | Packing box belt cutting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122907146.2U CN217456702U (en) | 2021-11-25 | 2021-11-25 | Packing box belt cutting device |
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| Publication Number | Publication Date |
|---|---|
| CN217456702U true CN217456702U (en) | 2022-09-20 |
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|---|---|---|---|
| CN202122907146.2U Active CN217456702U (en) | 2021-11-25 | 2021-11-25 | Packing box belt cutting device |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115490083A (en) * | 2022-09-21 | 2022-12-20 | 哈尔滨工业大学 | Yarn hanging and cutting mechanism for fiber winding forming |
| CN115714102A (en) * | 2022-11-11 | 2023-02-24 | 中电鹏程智能装备有限公司 | Automatic product de-magic tape binding method and device |
| CN115714102B (en) * | 2022-11-11 | 2024-05-31 | 中电鹏程智能装备有限公司 | Method and device for automatically unbinding magic tape of product |
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2021
- 2021-11-25 CN CN202122907146.2U patent/CN217456702U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115490083A (en) * | 2022-09-21 | 2022-12-20 | 哈尔滨工业大学 | Yarn hanging and cutting mechanism for fiber winding forming |
| CN115714102A (en) * | 2022-11-11 | 2023-02-24 | 中电鹏程智能装备有限公司 | Automatic product de-magic tape binding method and device |
| CN115714102B (en) * | 2022-11-11 | 2024-05-31 | 中电鹏程智能装备有限公司 | Method and device for automatically unbinding magic tape of product |
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