CN220030369U - Rotary packaging bag dividing and cutting machine capable of rapidly replacing cutters - Google Patents

Abstract

The utility model discloses a rotary type packaging bag dividing and cutting machine capable of rapidly replacing a cutter, which comprises a rack, wherein a rotating shaft rod is rotatably arranged in the rack, two sides of the surface of the rotating shaft rod are respectively sleeved with a fixed block, one side of each fixed block is fixedly connected with a mounting block sleeved on the rotating shaft rod, one side of each mounting block is detachably provided with a connecting block sleeved on the rotating shaft rod, and the upper end and the lower end of one side of each connecting block are respectively provided with a fastening bolt in a penetrating way.

Description

Rotary packaging bag dividing and cutting machine capable of rapidly replacing cutters

Technical Field

The utility model relates to the technical field of packaging bag cutting processing, in particular to a rotary packaging bag cutting machine capable of quickly replacing a cutter.

Background

In the later processing of wrapping bag, need send the wrapping bag "embryo material" to the wrapping bag that accords with the predetermined size on the cutting machine and cut into one by one, then carry out vanning and leave factory, cutter on the current cutting machine, most adopts screw fastening installation, and still be equipped with the joint structure of mutual matching, be used for cooperation bolt locking fixed cutter, but such connected mode can be more time-consuming when the cutter is impaired to change, the structure is complicated somewhat, when the manual separation cutter of user, not only need the user constantly to adjust separation angle and position, still need the user to hold up the cutter with the power and guarantee the balance of cutter, very trouble, the dismantlement efficiency of cutter has been reduced.

The present utility model has been made in view of the above problems.

Disclosure of Invention

The utility model provides a rotary packaging bag dividing and cutting machine capable of quickly changing cutters, which solves the problems in the using process in the prior art.

The technical scheme of the utility model is realized as follows: the utility model provides a rotary type wrapping bag cutting machine that can quick replacement cutter, includes the frame, the inside rotation of frame installs the pivot pole, the fixed block has all been cup jointed to the both sides in pivot pole surface, one side fixedly connected with of fixed block cup joints the installation piece on the pivot pole, one side demountable installation of installation piece has the connecting block of cup jointing on the pivot pole, the upper and lower both ends of connecting block one side all run through and are provided with fastening bolt, the connecting block passes through two fastening bolt fixed mounting on the installation piece, the storage tank has all been seted up to the top and the bottom in installation piece inner chamber, the jump ring groove with installation piece inner chamber intercommunication has been seted up to one side in storage tank inner chamber, the inner chamber in jump ring groove is provided with the jump ring, the equal joint in both ends of jump ring has the jump ring fastener, the inner chamber in storage tank is provided with the ejector sleeve, two jump ring fastener respectively fixed connection on the inner wall of ejector sleeve and installation piece, two ejector sleeve pieces all with the connecting block looks adaptation.

The rotary type packaging bag dividing and cutting machine for rapidly replacing the cutters, disclosed by the utility model, is further provided with: clamping grooves are formed in one side of the connecting block, positioning grooves are formed in the top and the bottom of one side of the inner cavity of each clamping groove, clamping blocks are inserted into the inner cavities of the clamping grooves, and positioning blocks inserted into the inner cavities of the two positioning grooves are fixedly connected to one sides of the top and the bottom of each clamping block respectively.

The rotary type packaging bag dividing and cutting machine for rapidly replacing the cutters, disclosed by the utility model, is further provided with: and a plugging rod is fixedly connected between the two clamping blocks and is matched with the two connecting blocks.

The rotary type packaging bag dividing and cutting machine for rapidly replacing the cutters, disclosed by the utility model, is further provided with: one side of the tops of the two clamping blocks is provided with a cutting blade in an embedded mode, and the cutting blade is fixedly arranged on the two clamping blocks through four bolts.

The rotary type packaging bag dividing and cutting machine for rapidly replacing the cutters, disclosed by the utility model, is further provided with: the inside rotation of frame is installed the adaptation roller, the adaptation roller is in same horizontal plane with the pivot pole, adaptation roller and pivot pole parallel arrangement.

The rotary type packaging bag dividing and cutting machine for rapidly replacing the cutters, disclosed by the utility model, is further provided with: the inner cavity of the frame is rotatably provided with a plurality of guide rollers, and the distance between one guide roller and the adapting roller is larger than that between the other guide roller and the adapting roller.

The rotary type packaging bag dividing and cutting machine for rapidly replacing the cutters, disclosed by the utility model, is further provided with: the bottom of the inner cavity of the frame is detachably provided with a collecting mechanism, and the collecting mechanism is positioned below the slitting blade.

In summary, the beneficial effects of the utility model are as follows:

1. according to the utility model, the structure design with elastic force and capable of actively ejecting is adopted, after the screw for fixing is removed by a user, the screw is not fastened, and the butted structure can be actively ejected under the action of the ejecting structure, so that the cutter assembly can be directly taken down without a user separating part, a great amount of time is saved, the removal speed of the cutter is also accelerated, the replacement efficiency of the cutter is improved, and convenience is provided for the replacement work of the user.

2. According to the utility model, through the matching use of the clamping groove, the positioning groove, the clamping block and the positioning block, the clamping block can be inserted into the clamping groove during installation, and along with the movement of the connecting block, the positioning block can move into the positioning groove and be clamped in the two positioning grooves to realize the positioning of the clamping block, so that after the connecting block is fixed on the installation block, the positioning block and the clamping block can be respectively clamped in the positioning groove and the clamping groove, the installation and the positioning of the inserting connection rod and the slitting blade are realized, and the stability of the slitting blade after installation is ensured.

3. According to the utility model, through the arrangement of the inserting rod, the inserting rod is designed into a cylindrical shape and is matched with the clamping groove, so that the inserting rod can smoothly slide in the inner cavity of the clamping groove, and the connecting block can also slide on the surface of the inserting rod, thereby being more convenient for a user to disassemble.

4. According to the utility model, the cutting blade is fixed on the clamping block by adopting the screw installation through the arrangement of the clamping block, so that the cutting blade can be disassembled only by disassembling the screw on the cutting blade when the cutting blade is damaged, the cutting blade is more convenient to disassemble and clean when the user maintains in a later period, and convenience is provided for the maintenance work of the user.

5. According to the utility model, through the arrangement of the adapting roller, the adapting roller rotates in the machine, meanwhile, the packaging bag can be conveyed from the outside to the inside of the machine, and meanwhile, the adapting roller is also used as an adapting piece of the slitting blade, and is used for playing a role of lifting and cushion blocks when the slitting blade rotates for cutting when the slitting blade performs cutting work, so that the slitting blade can smoothly cut off the packaging bag.

6. According to the utility model, through the arrangement of the guide rollers, the number of the guide rollers can be increased or decreased according to actual conditions, one of the two guide rollers is close to the adapting roller, the other guide roller is far away from the adapting roller, and the two guide rollers are arranged at upper and lower positions, so that the traction effect on the packaging bag can be achieved, and the packaging bag is ensured to be conveyed smoothly.

7. According to the utility model, through the arrangement of the collecting mechanism, which is not described in the prior art, the collecting mechanism is used for collecting the packaging bags cut by the slitting blade and then conveying the collected packaging bags, so that the packaging bags can be prevented from being piled up and blocked below the slitting blade, and the slitting blade can smoothly and flexibly cut.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions of the prior art, the drawings which are used in the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the description below are only some embodiments of the utility model, and that other drawings can be obtained according to these drawings without inventive faculty for a person skilled in the art.

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic view of the rear side perspective of the present utility model;

FIG. 3 is a schematic perspective view of a partial structure of the present utility model;

FIG. 4 is a partially exploded perspective view of the present utility model;

FIG. 5 is a perspective view of the mounting block and connecting block assembly;

FIG. 6 is an exploded schematic view of the internal perspective structure of the mounting block;

FIG. 7 is a schematic view of the assembly of the snap spring in a three-dimensional structure;

fig. 8 is a perspective structural assembly schematic view of the spring and the push block.

In the figure: 1. the device comprises a frame, 2, a rotating shaft rod, 3, a fixed block, 4, a mounting block, 5, a connecting block, 6, a clamping groove, 7, a positioning groove, 8, a clamping block, 9, a positioning block, 10, a plugging rod, 11, a slitting blade, 12, a fastening bolt, 13, a clamp spring groove, 14, a storage groove, 15, a clamp spring clamping piece, 16, a clamp spring, 17, a pushing block, 18, an adaptation roller, 19, a collecting mechanism, 20 and a guiding roller.

Detailed Description

The technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to fig. 1 to 8 of the embodiments of the present utility model, and it is obvious that the described embodiments are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Examples

The utility model provides a rotary type wrapping bag cutting machine that can quick replacement cutter, includes frame 1, the inside rotation of frame 1 installs pivot pole 2, fixed block 3 has all been cup jointed to the both sides on pivot pole 2 surface, one side fixedly connected with of fixed block 3 cup joints the installation piece 4 on pivot pole 2, the connecting block 5 of cup jointing on pivot pole 2 is detachably installed to one side of installation piece 4, the upper and lower both ends of connecting block 5 one side all run through and are provided with fastening bolt 12, connecting block 5 is through two fastening bolt 12 fixed mounting on installation piece 4, accomodate groove 14 has all been seted up to the top and the bottom of installation piece 4 inner chamber, accomodate groove 13 with installation piece 4 inner chamber intercommunication has been seted up to one side of groove 14 inner chamber, the inner chamber in jump ring groove 13 is provided with jump ring 16, the equal joint in both ends of jump ring 16 has jump ring fastener 15, the inner chamber in accomodate groove 14 is provided with push block 17, and two jump ring fastener 15 are fixed connection respectively on the inner wall of push block 17 and installation piece 4, two looks adaptation piece 17 and 5.

The specific use process is as follows: the cutting process of the packaging bag is carried out by firstly feeding the packaging bag from one side of the frame 1 far away from the collecting mechanism 19, then conveying the packaging bag forwards through the adapting roller 18, finally conveying the packaging bag to the collecting mechanism 19, collecting the packaging bag by the collecting mechanism 19 and conveying the packaging bag to the next working step, wherein the packaging bag is cut by the cutting blade 11 in the process, the packaging bag is cut into the preset size by the collecting mechanism 19, the cutting blade 11 is used for cutting the packaging bag in a rotating way and is cut by the adapting roller 18, the rotating process is as follows, a driving motor is arranged on the outer side of the frame 1, the prior art is used for driving the rotating shaft lever 2 to rotate, the rotating shaft lever 2 drives the two fixed blocks 3 to rotate, meanwhile, the two mounting blocks 4 and the two connecting blocks 5 also rotate in a following way, and the cutting blade 11 and parts arranged on the two connecting blocks 5 also rotate in a following way, so that the cutting work of the packaging bag is realized;

in the long-time slitting operation, the slitting blade 11 is easy to wear, the user needs to replace and maintain regularly, when the slitting blade 11 is dismounted, the user unscrews and removes the fastening bolt 12 from the connecting block 5 and the mounting block 4, the fastening bolt 12 is not locked and fixed, the clamping spring 16 originally folded and contracted in the inner cavity of the clamping spring groove 13 is not extruded from the outside, the automatic stretching and ejecting can be realized, one end is fixedly clamped in the inner cavity of the clamping spring groove 13, the other end is fixedly clamped on the pushing block 17, the pushing block 17 is ejected outwards when the clamping spring 16 is unfolded, the pushing block 17 can be ejected from the inner cavity of the accommodating groove 14, when the two pushing blocks 17 are ejected, the two pushing blocks 17 also push the connecting block 5 to move away from the mounting block 4, the connecting block 5 slides on the surface of the rotating shaft 2, the two connecting blocks 5 move oppositely, simultaneously, one side of the connecting block 5 moves on the inserting rod 10, at the moment, the connecting block 5 is separated and moved from the clamping block 8, meanwhile, the clamping block 8 is moved from the inside of the clamping groove 6, the positioning block 9 is also moved from the inside of the positioning groove 7, when the connecting block 5 is completely separated from the clamping block 8, the connecting block 5 moves on the inserting rod 10, because the diameter of the inserting rod 10 is matched with the inner cavity of the clamping groove 6, after the connecting block 5 moves on the inserting rod 10, a user can directly take down the inserting rod 10 and other parts directly or indirectly arranged on the inserting rod 10, so that the cutting blade 11 can be quickly and efficiently removed, the time and labor are saved, the disassembly efficiency of the cutting blade 11 is improved, the maintenance efficiency of the cutting blade 11 is also improved, and similarly, when the connecting rod 10 is installed, the two connecting blocks 5 are aligned and clamped, then pushing the two connecting blocks 5 to opposite directions, respectively sleeving the two connecting blocks 5 onto the two clamping blocks 8, clamping the clamping blocks 8 into the clamping grooves 6, simultaneously clamping the two positioning blocks 9 into the two positioning grooves 7, positioning the clamping blocks 8, the inserting rod 10 and the slitting blade 11, at the moment, moving the connecting blocks 5 towards the direction of the mounting block 4, pressing the pushing block 17 into the storage groove 14, folding and compressing the clamping springs 16 along with the pressing of the pushing block 17, at the moment, controlling the fastening bolts 12 to align with bolt holes on the mounting block 4, inserting and then screwing again, and finally fixing the connecting blocks 5 onto the mounting block 4, thereby completing the mounting of the slitting blade 11;

when the slitting blade 11 and the parts directly or indirectly mounted on the slitting blade 11 are detached from the machine, the slitting blade 11 can be detached from the two clamping blocks 8 independently, and the slitting blade 11 is mounted on the clamping blocks 8 by screws, so that the slitting blade 11 can be detached independently by detaching the screws, a user can replace the slitting blade 11 independently, and the clamping blocks 8, the positioning blocks 9 and the inserting rod 10 can be replaced without replacement under the condition of being used, so that the material cost can be saved.

It should be noted that, the functions to be realized by each hardware in the present utility model are supported by a large number of mature technologies, which belongs to the prior art, and the essence of the present utility model is to optimally combine the existing hardware and the connection mode thereof for specific application occasions, so as to meet the adaptation requirements of the specific application occasions and solve the problems (not related to the improvement of the internal software of the hardware) presented in the background art.

Clamping grooves 6 are formed in one side of the connecting block 5, positioning grooves 7 are formed in the top and the bottom of one side of the inner cavity of each clamping groove 6, clamping blocks 8 are inserted into the inner cavity of each clamping groove 6, and positioning blocks 9 which are inserted into the inner cavities of the two positioning grooves 7 are fixedly connected to one sides of the top and the bottom of each clamping block 8 respectively.

Specifically, draw-in groove 6, constant head tank 7, fixture block 8 and the cooperation of locating piece 9 are used, when the installation, fixture block 8 can peg graft in draw-in groove 6 to along with the removal of connecting block 5, locating piece 9 can remove into the inside of constant head tank 7 and the card realizes the location to fixture block 8 in two constant head tanks 7, so after connecting block 5 is fixed on installation piece 4, locating piece 9 and fixture block 8 just can block respectively in constant head tank 7 and draw-in groove 6, realize the installation location of docking pole 10 and slitting blade 11, guarantee the stability after slitting blade 11 installs.

A plugging rod 10 is fixedly connected between the two clamping blocks 8, and the plugging rod 10 is matched with the two connecting blocks 5.

Specifically, the setting of grafting pole 10, the grafting pole 10 designs cylindrically to it is with draw-in groove 6 adaptation, makes grafting pole 10 can slide smoothly at the inner chamber of draw-in groove 6, and the connecting block 5 also can slide on grafting pole 10 surface in the same way, thereby also more convenient user disassembles the work.

One side at the top of the two clamping blocks 8 is provided with a slitting blade 11 in an embedded mode, and the slitting blade 11 is fixedly arranged on the two clamping blocks 8 through four bolts.

Specifically, through the setting of fixture block 8, cut blade 11 adopts the screw installation to fix on fixture block 8, so only need to demolish the screw on cutting blade 11 when cutting blade 11 is impaired and can disassemble cutting blade 11, so convenience of customers later maintenance is more convenient with cutting blade 11 disassemble the clearance, provides convenient for user's maintenance work.

The inside of the frame 1 is rotatably provided with an adapting roller 18, the adapting roller 18 and the rotating shaft lever 2 are positioned on the same horizontal plane, and the adapting roller 18 and the rotating shaft lever 2 are arranged in parallel.

Specifically, the setting of adaptation roller 18, adaptation roller 18 rotates in the inside of machine, also can carry the wrapping bag from the outside inboard to the machine simultaneously, also regard as the adapter of cutting blade 11 simultaneously for when cutting blade 11 carries out cutting operation, when cutting blade 11 rotates the effect that the adaptation roller 18 can play "lift", "cushion" when cutting blade 11, guarantees that cutting blade 11 can be smooth cuts off the wrapping bag.

The inner cavity of the frame 1 is rotatably provided with a plurality of guide rollers 20, wherein the distance between one guide roller 20 and the adapting roller 18 is larger than the distance between the other guide roller 20 and the adapting roller 18.

Specifically, the number of the guide rollers 20 is two, the number of the guide rollers 20 can be increased or decreased according to actual conditions, one of the two guide rollers 20 is close to the adapting roller 18, the other guide roller is far away from the adapting roller 18, and the two guide rollers 20 are distributed at upper and lower positions, so that the traction effect on the packaging bag can be achieved, and the packaging bag is guaranteed to be conveyed smoothly.

The bottom of the inner cavity of the frame 1 is detachably provided with a collecting mechanism 19, and the collecting mechanism 19 is positioned below the slitting blade 11.

Specifically, the setting of collection mechanism 19, this is prior art, and not too much description herein, and collection mechanism 19 is used for collecting the wrapping bag after cutting through cutting blade 11, then conveys away the wrapping bag of collecting, just so can prevent that the wrapping bag from piling up the below of jam at cutting blade 11, guarantees cutting blade 11 can be smooth nimble cut the work.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.

Claims (7)

1. Can quick replacement cutter's rotation type wrapping bag cutting machine, including frame (1), its characterized in that: the inside rotation of frame (1) is installed pivot pole (2), fixed block (3) have all been cup jointed to the both sides on pivot pole (2) surface, one side fixedly connected with of fixed block (3) cup joints installation piece (4) on pivot pole (2), one side demountable installation of installation piece (4) has connecting block (5) of cup jointing on pivot pole (2), the upper and lower both ends of connecting block (5) one side all run through and are provided with fastening bolt (12), connecting block (5) are through two fastening bolt (12) fixed mounting on installation piece (4), accommodating groove (14) have all been seted up to the top and the bottom of installation piece (4) inner chamber, accommodating groove (14) one side of inner chamber seted up with installation piece (4) inner chamber intercommunication jump ring groove (13), the inner chamber of jump ring groove (13) is provided with jump ring (16), the both ends of jump ring (16) all joint has jump ring fastener (15), the inner chamber of accommodating groove (5) is provided with ejector sleeve (17), and two jump ring fastener (15) are connected on two inner walls (17) and two equal adaptation of ejector pad (5) respectively.

2. The rotary packaging bag dividing and cutting machine capable of rapidly replacing cutters according to claim 1, wherein: clamping grooves (6) are formed in one side of the connecting block (5), positioning grooves (7) are formed in the top and the bottom of one side of the inner cavity of each clamping groove (6), clamping blocks (8) are inserted into the inner cavity of each clamping groove (6), and positioning blocks (9) inserted into the inner cavities of the two positioning grooves (7) are fixedly connected to one sides of the top and the bottom of each clamping block (8).

3. The rotary packaging bag dividing and cutting machine capable of rapidly replacing cutters according to claim 2, wherein: a plug rod (10) is fixedly connected between the two clamping blocks (8), and the plug rod (10) is matched with the two connecting blocks (5).

4. A rotary package slitter capable of rapidly replacing a slitter according to claim 3, further comprising: one side at the top of the two clamping blocks (8) is provided with a slitting blade (11) in an embedded mode, and the slitting blade (11) is fixedly installed on the two clamping blocks (8) through four bolts.

5. The rotary packaging bag dividing and cutting machine capable of rapidly replacing cutters according to claim 4, wherein: the inside rotation of frame (1) is installed adaptation roller (18), adaptation roller (18) are in same horizontal plane with pivot pole (2), adaptation roller (18) and pivot pole (2) parallel arrangement.

6. The rotary packaging bag dividing and cutting machine capable of rapidly replacing cutters according to claim 5, wherein: the inner cavity of the frame (1) is rotatably provided with a plurality of guide rollers (20), and the distance between one guide roller (20) and the adapting roller (18) is larger than the distance between the other guide roller (20) and the adapting roller (18).

7. The rotary packaging bag dividing and cutting machine capable of rapidly replacing cutters according to claim 6, wherein: the bottom of the inner cavity of the frame (1) is detachably provided with a collecting mechanism (19), and the collecting mechanism (19) is positioned below the slitting blade (11).