CN118639429B - A tool changing and adjusting bracket for a folding machine cutter roller - Google Patents
A tool changing and adjusting bracket for a folding machine cutter rollerInfo
- Publication number
- CN118639429B CN118639429B CN202410358260.XA CN202410358260A CN118639429B CN 118639429 B CN118639429 B CN 118639429B CN 202410358260 A CN202410358260 A CN 202410358260A CN 118639429 B CN118639429 B CN 118639429B
- Authority
- CN
- China
- Prior art keywords
- rotating shaft
- knife roller
- folding machine
- tool changing
- adjusting bracket
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06H—MARKING, INSPECTING, SEAMING OR SEVERING TEXTILE MATERIALS
- D06H7/00—Apparatus or processes for cutting, or otherwise severing, specially adapted for the cutting, or otherwise severing, of textile materials
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Folding Of Thin Sheet-Like Materials, Special Discharging Devices, And Others (AREA)
- Details Of Cutting Devices (AREA)
Abstract
The invention relates to the technical field of tool changing of folding machines, in particular to a tool changing and adjusting bracket for a folding machine tool roll, which comprises a frame; the non-woven fabric folding and cutting machine comprises a machine frame, a knife roller rotating shaft, a blade, a mounting seat and an auxiliary mechanism, wherein the blade is detachably arranged on the knife roller rotating shaft and used for folding and cutting non-woven fabrics, the mounting seat is detachably arranged on the machine frame and is rotationally connected with the knife roller rotating shaft and used for limiting translation and rotation of the knife roller rotating shaft, and the auxiliary mechanism is used for limiting translation and rotation of the knife roller rotating shaft. According to the cutter changing and adjusting bracket for the cutter roller of the folding machine, the auxiliary mechanism is arranged, so that the free rotation and sliding of the rotating shaft of the cutter roller can be limited, the cutter roller can be kept stable when a worker changes or adjusts the cutter blade, the operation difficulty is reduced, the operation efficiency is improved, meanwhile, the collision of the rotating shaft of the cutter roller to hands is avoided, and the safety in operation is ensured.
Description
Technical Field
The invention relates to the technical field of tool changing of folding machines, in particular to a tool changing and adjusting bracket for a tool roll of a folding machine.
Background
In the folding machine, a knife roll provided with a blade is the most main working part for cutting and forming raw cloth, and is the main part for folding and cutting a whole roll of non-woven fabric into a standard shape according to the specification of a customer product. In the operation of the knife roller throughout the year, after the high-speed steel blade arranged on the knife roller is cut for a long time, the knife body is worn, or when a gap exists between a plurality of cutting blades after the operation for a long time, the gap needs to be replaced or adjusted.
When the blade on the knife roller of the folding machine is replaced or the gap is adjusted, the fixing piece on the knife roller is detached firstly, so that the gear on the knife roller is separated from the driving part on the folding machine, and then the knife roller is moved from the working position to the maintenance position, so that the blade can be replaced or the gap is adjusted.
However, the cutter roller weighs hundreds of kilograms, and in the operation process, the cutter roller and the blade are always in a freely rotatable and sliding state, so that an operator is difficult to effectively fix the cutter roller, and the difficulty is increased for the work of the operator. In addition, the knife roller is very easy to collide with hands of staff during shaking, and the hands of the staff are easy to be injured. In view of the above, we propose a tool changing and adjusting bracket for a folding machine tool roll.
Disclosure of Invention
The invention aims to provide a tool changing and adjusting bracket for a folding machine tool roll, which solves the problems in the background technology.
In order to achieve the above purpose, the present invention provides the following technical solutions:
a tool changing and adjusting bracket for a folding machine tool roll comprises a frame;
A knife roll rotating shaft;
the blade is detachably arranged on the rotating shaft of the knife roller and is used for folding and cutting the non-woven fabric;
The mounting seat is detachably arranged on the frame and is rotationally connected with the knife roller rotating shaft and used for limiting the translation of the knife roller rotating shaft;
The auxiliary mechanism is used for limiting the translation and rotation of the rotating shaft of the knife roll;
The auxiliary mechanism comprises a support seat, the support seat is fixedly arranged on the frame, a screw rod is connected with the inner wall of the support seat in a threaded manner, a tooth holding device is rotatably arranged at one end of the screw rod, through holes are formed in the tooth holding device and the cutter roller rotating shaft, and the through holes are connected through a connecting mechanism after being overlapped.
Preferably, the connecting mechanism is a limit screw, and the through hole is a threaded hole matched with the limit screw.
Preferably, the connecting mechanism comprises a bayonet lock, the bayonet lock is inserted into the through hole on the holding tooth, the bayonet lock is connected with a control assembly, and the control assembly is used for controlling the bayonet lock to move up and down.
Preferably, the holding teeth are fixedly connected with rectangular limiting blocks, the clamping pins are provided with rectangular sliding grooves, and the rectangular limiting blocks are in sliding connection with the inner walls of the rectangular sliding grooves.
Preferably, the control assembly comprises a rotating block, the rotating block is rotationally connected with the bayonet lock through a connecting rod, a sliding rod is fixedly connected to the rotating block, a swinging arm is slidably connected to the sliding rod, one end of the swinging arm is elastically connected with the rotating block through a connecting spring, the other end of the swinging arm is fixedly connected with a transmission shaft, and the transmission shaft is rotationally arranged on the inner wall of the tooth.
Preferably, a transmission gear is fixedly arranged on the transmission shaft, a transmission rack is meshed with the surface of the transmission gear, one end of the transmission rack is fixedly connected with a sliding plate, the sliding plate is slidably arranged on the inner wall of the holding tooth, and one end of the sliding plate is fixedly connected with a control rod.
Preferably, the surface of the control rod is rotationally connected with the inner wall of the screw rod, and one end, far away from the sliding plate, of the control rod penetrates through the screw rod and is fixedly connected with a control button.
Preferably, the inner wall of the holding tooth is provided with a protruding portion, the surface of the sliding plate is provided with a recessed portion, the recessed portion can slide on the protruding portion, and one end of the sliding plate is elastically connected with the inner wall of the holding tooth through a reset spring.
Preferably, one end of the screw rod is fixedly provided with a rotating handle, the other end of the screw rod is fixedly connected with a rotating limiting block, and the rotating limiting block is rotationally connected with the inner wall of the holding tooth and used for limiting the relative movement between the screw rod and the holding tooth.
Preferably, a guide rod is fixedly arranged on the holding tooth, and the surface of the guide rod is in sliding connection with the inner wall of the bracket seat.
By means of the technical scheme, the invention provides the cutter changing and adjusting bracket for the cutter roller of the folding machine. The method has at least the following beneficial effects:
(1) The cutter changing and adjusting bracket for the cutter roller of the folding machine can limit free rotation and sliding of the rotating shaft of the cutter roller by arranging the auxiliary mechanism, so that a worker can keep stable when changing or adjusting the cutter blade, the operation difficulty is reduced, the operation efficiency is improved, meanwhile, the collision of the rotating shaft of the cutter roller to hands is avoided, and the safety in operation is ensured.
(2) This folding machine knife roll is with tool changing tool setting support through setting up coupling mechanism, can fix the tooth in the knife roll pivot of holding, realizes the quick positioning installation of auxiliary mechanism and knife roll pivot, through setting up the lead screw, can convenient and fast's tool setting roll pivot remove, and then reset the knife setting roll pivot fast, also can carry out accurate regulation to the position of knife setting roll pivot simultaneously, and the practicality is high.
Drawings
The accompanying drawings, which are included to provide a further understanding of the application, illustrate and together with the description serve to explain a part of the application:
FIG. 1 is a schematic diagram of the whole structure of a tool changing and adjusting bracket for a folding machine knife roll;
FIG. 2 is a schematic view of a through hole in a tool changing and adjusting bracket for a folding machine knife roll according to the present invention;
FIG. 3 is a schematic view of a stop screw in a tool changing and adjusting bracket for a folding machine knife roll according to the present invention;
FIG. 4 is a schematic view of a guide bar in a tool changing and adjusting bracket for a folding machine knife roll according to the present invention;
FIG. 5 is a schematic view of a movable slot in a tool changing and adjusting bracket for a folding machine knife roll according to the present invention;
FIG. 6 is a cross-sectional view of a tooth in a knife changing and adjusting bracket for a folding machine knife roll according to the present invention;
FIG. 7 is a cross-sectional view of a swing arm in a tool changing and adjusting bracket for a folding machine knife roll of the present invention;
FIG. 8 is a schematic view of a drive gear in a tool changing and adjusting bracket for a folding machine knife roll of the present invention;
FIG. 9 is a cross-sectional view of the lead screw in the tool changing and adjusting bracket for the folding machine knife roll of the present invention;
fig. 10 is a schematic view of an annular groove in a tool changing and adjusting bracket for a folding machine knife roll.
In the figure, 1, a frame, 11, an annular groove, 2, a knife roller rotating shaft, 3, a knife blade, 4, a mounting seat, 5, an auxiliary mechanism, 51, a bracket seat, 52, a screw rod, 53, a tooth holding, 531, a movable groove, 54, a rotating handle, 55, a rotating limiting block, 6, a limiting screw, 71, a bayonet lock, 711, a rectangular sliding groove, 72, a rectangular limiting block, 73, a control component, 731, a rotating block, 732, a connecting rod, 733, a sliding rod, 734, a connecting spring, 735, a swinging arm, 736, a transmission shaft, 737, a transmission gear, 738, a transmission rack, 739, a sliding plate, 7310, a control rod, 7311, a reset spring, 7312, a control button, 8, a driven gear, 9, a driving gear, 10 and a guide rod.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Example 1
Referring to fig. 1, fig. 2 and fig. 10, the present invention provides a technical solution:
The utility model provides a folding machine knife roll is with tool changing tool setting support, includes frame 1, and one side of frame 1 is fixed with mount pad 4 through the bolt, installs knife roll pivot 2 through the bearing rotation on the inner wall of mount pad 4, installs blade 3 in the knife roll pivot 2 detachably. An annular groove 11 is arranged on the frame 1, one end of the knife roller rotating shaft 2 penetrates through the annular groove 11 and is fixedly provided with a driven gear 8, and a driving gear 9 is rotatably arranged on the frame 1.
When the folding machine works normally, the driven gear 8 on the knife roller rotating shaft 2 is meshed with the driving gear 9 on the frame 1, the driving gear 9 drives the driven gear 8 to rotate, and then the knife roller rotating shaft 2 drives the knife blade 3 to rotate at a high speed.
When the blade 3 needs to be replaced or the gap is adjusted, after the equipment is stopped, firstly, the bolts on the mounting seat 4 are detached, so that the mounting seat 4 is separated from the frame 1, then the knife roller rotating shaft 2 is pulled outwards, the knife roller rotating shaft 2 moves in the annular groove 11 for a certain distance, the driven gear 8 on the knife roller rotating shaft 2 is disengaged from the driving gear 9 on the frame 1, and after the knife roller rotating shaft 2 moves to the maintenance position, the blade 3 on the knife roller rotating shaft 2 can be replaced or the gap is adjusted. When the blade 3 is operated, the cutter roller rotating shaft 2 can slide left and right and freely rotate in the annular groove 11, and cannot be kept at a stable position, and the cutter roller itself can weigh hundreds of kilograms, so that the hand of an operator is easily damaged when shaking. And when the knife roller rotating shaft 2 is pushed in the annular groove 11, the knife roller rotating shaft 2 can rotate randomly, so that the hand of an operator is easily injured.
For this reason, be provided with assist mechanism 5 on frame 1 for assist and carry out tool changing tool setting work, make the operator when tool changing tool setting, knife roller pivot 2 can keep stable, reduce the degree of difficulty of operation, improve the factor of safety of operation.
Specifically, the auxiliary mechanism 5 in the present embodiment includes a support base 51, the support base 51 is fixedly mounted on the frame 1 of the folding machine by bolts, a screw rod 52 is screwed on an inner wall of the support base 51, and a rotating handle 54 is fixedly mounted at one end of the screw rod 52 for manually controlling the screw rod 52 to rotate. The other end of the screw rod 52 is rotatably provided with a holding tooth 53, the holding tooth 53 is arc-shaped, the inner diameter of the holding tooth is equal to the outer diameter of the cutter roller rotating shaft 2, and the cutter roller rotating shaft 2 can be semi-wrapped. Through holes are formed in the holding teeth 53 and the knife roller rotating shaft 2, and the two through holes are fixed through a connecting mechanism after being overlapped, so that the holding teeth 53 can drive the knife roller rotating shaft 2 to move.
It is worth noting that, the end of the screw rod 52 far away from the rotating handle 54 is fixedly connected with a rotation limiting block 55, the section of the rotation limiting block 55 is in a convex shape, and the rotation limiting block 55 is rotationally connected with the inner wall of the holding tooth 53, so that the screw rod 52 is prevented from being separated from the holding tooth 53, and the holding tooth 53 can not rotate along with the screw rod 52 when the screw rod 52 rotates.
Preferably, the holding tooth 53 is fixedly provided with a guide rod 10, and the surface of the guide rod 10 is slidably connected with the inner wall of the bracket seat 51, so that the rotation of the holding tooth 53 is limited, and the holding tooth 53 can still maintain the original angle after being separated from the knife roller rotating shaft 2, thereby being convenient for the butt joint between the holding tooth 53 and the knife roller rotating shaft 2.
When the auxiliary mechanism 5 is installed, the holding teeth 53 are kept in the vertical state as shown in fig. 1, so that the holding teeth 53 are opposite to the cutter roller rotating shaft 2, then the support seat 51 is installed and fixed on the frame 1 of the folding machine by bolts, the folding machine can be used, the installation is convenient and quick, the normal operation of the folding machine is not interfered, and the folding machine can be quickly put into use.
When the auxiliary mechanism 5 is used, the angle of the cutter roller rotating shaft 2 is adjusted firstly, so that the through hole in the cutter roller rotating shaft 2 is overlapped with the through hole in the holding tooth 53, and then the holding tooth 53 and the cutter roller rotating shaft 2 are fixed through the connecting mechanism, so that the cutter roller rotating shaft 2 is ensured to neither slide nor rotate in the annular groove 11. Then, the rotating handle 54 is rotated, the rotating handle 54 drives the screw rod 52 to rotate, and the screw rod 52 is in threaded connection with the support seat 51, and the support seat 51 is fixed on the frame 1 of the folding machine and cannot rotate, so that the screw rod 52 can move along the axis direction of the screw rod while rotating, the holding teeth 53 are driven to move through the rotating limiting block 55, the holding teeth 53 drive the knife roller rotating shaft 2 to slide in the annular groove 11 through the connecting mechanism, and then the knife roller rotating shaft 2 is moved from the working position to the maintenance position.
Example two
On the basis of the first embodiment, referring to fig. 3, in this embodiment, the connection mechanism is a limit screw 6, through holes on the holding tooth 53 and the knife roller rotating shaft 2 are threaded holes matched with the limit screw 6, and the limit screw 6 is matched with the threaded holes to fix the holding tooth 53 and the knife roller rotating shaft 2.
When the holding teeth 53 are assembled or disassembled, the coincidence of the two through holes is ensured, and then the torque force is applied to the limit screw 6 by using tools such as a spanner or a screwdriver, so that the assembly or the disassembly is realized.
Example III
On the basis of the first embodiment, please refer to fig. 4-9, the difference between the embodiment and the second embodiment is that the connecting mechanism includes a bayonet 71, the bayonet 71 is inserted into a through hole on the holding tooth 53, a rectangular sliding slot 711 is formed on the bayonet 71, a rectangular limiting block 72 is fixedly connected to the surface of the holding tooth 53, and the rectangular limiting block 72 is slidably connected with the inner wall of the rectangular sliding slot 711 and is used for limiting the bayonet 71, so that the bayonet 71 cannot be separated from the holding tooth 53. A control assembly 73 is connected to the bayonet 71 for controlling the bayonet 71 to move up and down, and thus into the cutter roller shaft 2, or to be disengaged from the cutter roller shaft 2.
Specifically, the control assembly 73 includes a rotating block 731, the rotating block 731 is rotationally connected with the bayonet 71 through a connecting rod 732, a sliding rod 733 is fixedly connected to the rotating block 731, a swinging arm 735 is slidably connected to the surface of the sliding rod 733, a connecting spring 734 is sleeved outside the sliding rod 733, one end of the connecting spring 734 is fixedly connected to the rotating block 731, and the other end of the connecting spring 734 is fixedly connected to the swinging arm 735, so as to limit the moving range of the swinging arm 735 on the sliding rod 733 and drive the swinging arm 735 to reset. The teeth 53 are provided with a movable groove 531 for the swing arm 735 to move.
One end fixedly connected with transmission shaft 736 of swing arm 735, transmission shaft 736 rotates to be installed on the inner wall of embracing tooth 53, fixedly mounted has drive gear 737 on the transmission shaft 736, drive gear 737's surface engagement has drive rack 738, drive rack 738 and the inner wall sliding connection who embraces tooth 53, when drive rack 738 horizontal migration, the accessible meshing drives drive gear 737 and rotates, drive gear 737 drives swing arm 735 through transmission shaft 736 and swings, swing arm 735 drives the turning block 731 through the sliding lever 733 and swings, because bayonet lock 71 receives the restriction of through-hole at this moment, can reciprocate.
In order to improve stability between the holding teeth 53 and the knife roller rotating shaft 2, two groups of through holes are arranged, and two structures such as a clamping pin 71, a swinging arm 735, a transmission shaft 736, a transmission rack 738, a transmission gear 737 and the like are arranged. One of the transmission racks 738 is meshed with the transmission gear 737 from above, and the other transmission rack 738 is meshed with the transmission gear 737 from below, so that when the two transmission racks 738 move synchronously, the two transmission gears 737 can rotate reversely at the same time, and further the two swing arms 735 are driven to swing reversely through the two transmission shafts 736.
The control assembly 73 further includes a sliding plate 739, the sliding plate 739 is slidably mounted on the inner wall of the teeth 53, one end of the sliding plate 739 is fixedly connected with two driving racks 738, and when the sliding plate 739 moves, the two driving racks 738 can be simultaneously driven to move. The other end of the sliding plate 739 is fixedly connected with a control rod 7310, the surface of the control rod 7310 is rotatably connected with the inner wall of the screw rod 52, one end of the control rod 7310 away from the sliding plate 739 penetrates through the screw rod 52 and the rotating handle 54 and is fixedly connected with a control button 7312, and the control button 7312 can be pressed to provide power for the operation of the control assembly 73. The control rod 7310 is externally sleeved with a return spring 7311, one end of the return spring 7311 is fixedly connected to the inner wall of the holding tooth 53, and the other end of the return spring 7311 is fixedly connected to the sliding plate 739, so that the sliding plate 739 can automatically return when the external force limit is lost.
Further, the surface of the sliding plate 739 is provided with a concave portion, the inner wall of the holding tooth 53 is provided with a convex portion, the concave portion can slide on the convex portion, and the concave portion and the convex portion are matched with each other, so that relative rotation between the sliding plate 739 and the holding tooth 53 can be limited, and the control rod 7310 cannot rotate along with rotation of the screw rod 52.
In use, the connection mechanism of the present embodiment presses the control button 7312 to the side of the screw rod 52, the control button 7312 drives the control lever 7310 to slide in the screw rod 52, and the control lever 7310 pushes the sliding plate 739 to one side, so that the return spring 7311 is stretched. When the sliding plate 739 moves, the two driving racks 738 are simultaneously driven to move, the two driving racks 738 are meshed to drive the two driving gears 737 to rotate in opposite directions, and the two driving gears 737 respectively drive the two swinging arms 735 to swing through the two driving shafts 736, so that the two swinging arms 735 are in an outwards open state. The swing arm 735 swings the rotation block 731 through the slider 733, and further applies an external force to the bayonet 71 through the connecting rod 732. Since the locking pin 71 cannot rotate due to the restriction of the through hole, the rotating block 731 rotates relative to the locking pin 71, and the sliding lever 733 slides relative to the swinging arm 735, so that the movement interference is avoided, and at this time, the two locking pins 71 move to the outer side of the locking teeth 53 at the same time.
Then, the rotating handle 54 is rotated, the rotating handle 54 drives the screw rod 52 to rotate, so that screw transmission is generated between the screw rod 52 and the bracket seat 51, the screw rod 52 rotates and moves towards the direction of the cutter roller rotating shaft 2, and drives the holding teeth 53 to move, so that the inner circumference of the holding teeth 53 is completely attached to the outer circumference of the cutter roller rotating shaft 2, and at the moment, the control button 7312 can be loosened. After the control button 7312 is released, if the through hole on the cutter roller rotating shaft 2 is overlapped with the through hole on the holding tooth 53, the connecting mechanism can automatically reset under the elasticity of the connecting spring 734 and the restoring spring 7311, and the clamping pin 71 can automatically be embedded into the through hole on the cutter roller rotating shaft 2. If the control button 7312 is released, the through hole on the cutter roller rotating shaft 2 is not overlapped with the through hole on the holding tooth 53, the angle of the cutter roller rotating shaft 2 is adjusted, and when the through holes are overlapped, the bayonet lock 71 automatically enters into the cutter roller rotating shaft 2, so that the limit of the cutter roller rotating shaft 2 is realized.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides a folding machine knife roll is with tool changing tool setting support which characterized in that includes:
A frame (1);
a knife roller rotating shaft (2);
The blade (3) is detachably arranged on the knife roller rotating shaft (2) and is used for folding and cutting the non-woven fabric;
The mounting seat (4) is detachably arranged on the frame (1), and the mounting seat (4) is rotationally connected with the knife roller rotating shaft (2) and used for limiting the translation of the knife roller rotating shaft (2);
An auxiliary mechanism (5) for limiting the translation and rotation of the knife roller spindle (2);
The auxiliary mechanism (5) comprises a support seat (51), the support seat (51) is fixedly arranged on the frame (1), a screw rod (52) is connected with the inner wall of the support seat (51) in a threaded manner, a holding tooth (53) is rotatably arranged at one end of the screw rod (52), through holes are formed in the holding tooth (53) and the knife roller rotating shaft (2), and the through holes are connected through a connecting mechanism after being overlapped;
The connecting mechanism comprises a clamping pin (71), the clamping pin (71) is inserted into a through hole on the holding tooth (53), a control assembly (73) is connected to the clamping pin (71), and the control assembly (73) is used for controlling the clamping pin (71) to move up and down;
Control assembly (73) are including rotating block (731), rotating block (731) pass through connecting rod (732) with bayonet lock (71) rotate and be connected, fixedly connected with slide bar (733) on rotating block (731), sliding connection has swinging arms (735) on slide bar (733), one end of swinging arms (735) is through connecting spring (734) and rotating block (731) elastic connection, other end fixedly connected with transmission shaft (736) of swinging arms (735), transmission shaft (736) rotate and install on the inner wall of embracing tooth (53).
2. The tool changing and adjusting bracket for the folding machine tool roll according to claim 1, wherein the connecting mechanism is a limit screw (6), and the through hole is a threaded hole matched with the limit screw (6).
3. The tool changing and adjusting bracket for the folding machine knife roller according to claim 1, wherein a rectangular limiting block (72) is fixedly connected to the holding tooth (53), a rectangular sliding groove (711) is formed in the clamping pin (71), and the rectangular limiting block (72) is slidably connected with the inner wall of the rectangular sliding groove (711).
4. The tool changing and adjusting bracket for the folding machine knife roller according to claim 1, wherein a transmission gear (737) is fixedly installed on the transmission shaft (736), a transmission rack (738) is meshed on the surface of the transmission gear (737), one end of the transmission rack (738) is fixedly connected with a sliding plate (739), the sliding plate (739) is slidably installed on the inner wall of the holding tooth (53), and one end of the sliding plate (739) is fixedly connected with a control rod (7310).
5. The tool changing and adjusting bracket for the folding machine knife roller according to claim 4, wherein the surface of the control rod (7310) is rotatably connected with the inner wall of the screw rod (52), and one end of the control rod (7310) away from the sliding plate (739) penetrates through the screw rod (52) and is fixedly connected with the control button (7312).
6. The tool changing and adjusting bracket for the folding machine knife roller according to claim 4, wherein a protruding portion is arranged on the inner wall of the holding tooth (53), a recessed portion is arranged on the surface of the sliding plate (739), the recessed portion can slide on the protruding portion, and one end of the sliding plate (739) is elastically connected with the inner wall of the holding tooth (53) through a reset spring (7311).
7. The tool changing and adjusting bracket for the folding machine knife roller according to claim 1, wherein a rotating handle (54) is fixedly arranged at one end of the screw rod (52), a rotating limiting block (55) is fixedly connected to the other end of the screw rod (52), and the rotating limiting block (55) is rotationally connected with the inner wall of the holding tooth (53) and used for limiting relative movement between the screw rod (52) and the holding tooth (53).
8. The tool changing and adjusting bracket for the folding machine knife roller according to any one of claims 1 to 7, wherein a guide rod (10) is fixedly arranged on the holding tooth (53), and the surface of the guide rod (10) is in sliding connection with the inner wall of the bracket seat (51).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410358260.XA CN118639429B (en) | 2024-03-27 | 2024-03-27 | A tool changing and adjusting bracket for a folding machine cutter roller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410358260.XA CN118639429B (en) | 2024-03-27 | 2024-03-27 | A tool changing and adjusting bracket for a folding machine cutter roller |
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| Publication Number | Publication Date |
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| CN118639429A CN118639429A (en) | 2024-09-13 |
| CN118639429B true CN118639429B (en) | 2026-04-28 |
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| CN202410358260.XA Active CN118639429B (en) | 2024-03-27 | 2024-03-27 | A tool changing and adjusting bracket for a folding machine cutter roller |
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| JP2008001395A (en) * | 2006-06-22 | 2008-01-10 | Kurihara Seisakusho:Kk | Processing method and apparatus for opening perforations in plastic egg packaging containers |
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| CN217254814U (en) * | 2022-01-25 | 2022-08-23 | 山东睿熤矿用材料有限公司 | Stock raw materials discharge apparatus |
| CN218592413U (en) * | 2022-08-01 | 2023-03-10 | 厦门米朗数控设备有限公司 | Tool magazine clamping assembly for numerical control machining center |
| CN117160550A (en) * | 2023-05-26 | 2023-12-05 | 宁波大学附属第一医院 | A vertical fully automatic blood pipetting machine |
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Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN215511394U (en) * | 2021-06-26 | 2022-01-14 | 苏州星辰排版印刷有限公司 | Full-automatic die cutting machine with easily-replaced knife roll |
| CN217733525U (en) * | 2022-08-02 | 2022-11-04 | 浙江大拓印染有限公司 | Shearing machine with fluff shearing adjusting device |
| CN220175223U (en) * | 2023-06-20 | 2023-12-15 | 山东威高骨科材料股份有限公司 | Roller type swinging rod pressing device |
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| CN118639429A (en) | 2024-09-13 |
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