CN211517732U - Cross cutting board locking device and cross cutting machine - Google Patents
Cross cutting board locking device and cross cutting machine Download PDFInfo
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- CN211517732U CN211517732U CN201921896465.4U CN201921896465U CN211517732U CN 211517732 U CN211517732 U CN 211517732U CN 201921896465 U CN201921896465 U CN 201921896465U CN 211517732 U CN211517732 U CN 211517732U
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Abstract
The utility model discloses a cross cutting tool apron locking device and cross cutting machine installs the fixing base on the cross cutting frame to set up the elastic component compressing tightly between piece and the fixing base, owing to compress tightly the cooperation of contradicting in piece and cross cutting tool apron one side, consequently, under the elastic component bulldozes the effect, compress tightly the piece and can compress tightly the cross cutting tool apron in the cross cutting frame, thereby realize the locking operation of cross cutting tool apron. When the cross cutting board need be changed or maintained, control unlocking part is movable on the fixing base, trigger and compress tightly the relative cross cutting board of piece and keep away from, and make and compress tightly the piece and not contact with the cross cutting board, thereby make the cross cutting board be in the unlocking state in the cross cutting frame, so, the change time of cross cutting board has been shortened greatly, the cross cutting board of being convenient for is changed fast, improve printing production efficiency, thereby greatly improved the punctuality of flexibility and delivery of workshop production arrangement.
Description
Technical Field
The utility model relates to a cross cutting machine technical field especially relates to a cross cutting board locking device and cross cutting machine.
Background
The die cutting process is a cutting process for the post processing of printed matters, and the printed matters or other paper products are usually manufactured into a die cutting knife plate according to a pre-designed pattern and cut, so that the shapes of the printed matters are not limited to straight edges and right angles any more. Because different printed matters need to be processed by corresponding die cutting knife plates, under the production mode of multi-variety and small-batch printed matters, the operating personnel need to frequently replace the corresponding die cutting knife plates. However, the traditional die cutting knife plate generally adopts a bolt locking mode in the operation process, and when the die cutting knife plate needs to be replaced, bolts on the die cutting frame are firstly unscrewed one by one; after the die cutting knife plate is replaced, the bolts are screwed one by one, so that one end of each bolt is abutted against the die cutting knife plate. However, this locking method results in a long time for changing the die cutting plate, which results in a reduction in printing efficiency, and greatly reduces flexibility of production arrangement and delivery punctuality in a workshop.
SUMMERY OF THE UTILITY MODEL
Based on this, it is necessary to provide a cross cutting board locking device and cross cutting machine, the cross cutting board quick replacement of being convenient for shortens the change time, improves printing production efficiency, has greatly improved the punctuality of flexibility and delivery of workshop production arrangement.
The technical scheme is as follows:
a die cutting blade locking device comprising: the pressing piece is used for being in interference fit with one side of the die cutting knife plate; the fixed seat is used for being installed on the die cutting frame; the elastic piece is arranged between the pressing piece and the fixed seat; and the unlocking part is movably arranged on the fixed seat, the unlocking part is in transmission fit with the pressing part, and the unlocking part is used for driving the pressing part to be relative to the die cutting knife plate to be close or far away.
Foretell cross cutting knife version locking device installs the fixing base on the cross cutting frame to set up the elastic component compressing tightly between piece and the fixing base, owing to compress tightly the piece and contradict the cooperation with cross cutting knife version one side, consequently, under the elastic component bulldozes the effect, compress tightly the piece and can compress tightly the cross cutting knife version in the cross cutting frame, thereby realize the locking operation of cross cutting knife version. When the cross cutting board need be changed or maintained, control unlocking part is movable on the fixing base, trigger and compress tightly the relative cross cutting board of piece and keep away from, and make and compress tightly the piece and not contact with the cross cutting board, thereby make the cross cutting board be in the unlocking state in the cross cutting frame, so, the change time of cross cutting board has been shortened greatly, the cross cutting board of being convenient for is changed fast, improve printing production efficiency, thereby greatly improved the punctuality of flexibility and delivery of workshop production arrangement.
The principle and effect of the present invention will be further explained by combining the above scheme:
in one of them embodiment, cross cutting knife version locking device still includes transmission structure, be equipped with the mounting groove on the fixing base and with the shaft hole of mounting groove intercommunication, the piece of deblocking with transmission structure all is located in the mounting groove, the piece of deblocking with shaft hole normal running fit, the piece of deblocking passes through transmission structure with compress tightly a transmission cooperation, the piece of deblocking passes through transmission structure is used for ordering about it is relative to compress tightly the piece cross cutting knife version and draw close or keep away from.
In one embodiment, the transmission structure includes a first transmission member and a second transmission member which are in transmission fit, the first transmission member is connected to the unlocking member, and the second transmission member is connected to the pressing member.
In one embodiment, the first transmission member is a cam, the second transmission member is a transmission ring, the transmission ring is sleeved on the cam, the cam is connected to the unlocking member, the transmission ring is connected to the pressing member, the cam is in contact fit with an inner annular surface of the transmission ring, and the transmission ring can move back and forth in the installation groove under the action of the cam.
In one embodiment, the second transmission member is provided with a connecting portion, the connecting portion is provided with a first mounting hole, the pressing member is provided with a connecting groove and a second mounting hole communicated with the connecting groove, and the first mounting hole and the second mounting hole are arranged oppositely.
In one embodiment, the die cutting blade locking device further comprises a guide member, the fixing seat is provided with a guide hole, the guide member is connected to the pressing member, and the guide member is in guide fit with the guide hole.
In one embodiment, the elastic member is a spring, the spring is sleeved on the guide member, one end of the spring abuts against the pressing member, and the other end of the spring abuts against the fixed seat.
In one embodiment, a first clamping portion is arranged on the fixing seat and used for being matched with a second clamping portion on the die cutting frame in a clamping mode.
In one embodiment, the number of the unlocking parts and the number of the pressing parts are two or more, the two or more unlocking parts are arranged on the fixed seat at intervals, and the pressing parts and the unlocking parts are arranged in one-to-one correspondence.
The utility model provides a die-cutting machine, includes cross cutting frame, cross cutting board and above arbitrary one cross cutting board locking device, the fixing base with the cross cutting board is all installed on the cross cutting frame, it is in to compress tightly the piece under the elastic component effect, contradict on one side of cross cutting board.
Foretell cross cutting machine adopts above cross cutting board locking device, installs the fixing base on the cross cutting frame to set up the elastic component compressing tightly between piece and the fixing base, owing to compress tightly the piece and contradict the cooperation with cross cutting board one side, consequently, under the elastic component bulldozes the effect, compress tightly the piece and can compress tightly the cross cutting board in the cross cutting frame, thereby realize the locking operation of cross cutting board. When the cross cutting board need be changed or maintained, control unlocking part is movable on the fixing base, trigger and compress tightly the relative cross cutting board of piece and keep away from, and make and compress tightly the piece and not contact with the cross cutting board, thereby make the cross cutting board be in the unlocking state in the cross cutting frame, so, the change time of cross cutting board has been shortened greatly, the cross cutting board of being convenient for is changed fast, improve printing production efficiency, thereby greatly improved the punctuality of flexibility and delivery of workshop production arrangement.
Drawings
Fig. 1 is a schematic structural view of a die cutting blade locking device according to an embodiment of the present invention;
fig. 2 is an exploded view of a die cutting blade locking device according to an embodiment of the present invention;
fig. 3 is an exploded view of a transmission structure according to an embodiment of the present invention;
fig. 4 is a cross-sectional view of a die cutting blade locking device according to an embodiment of the present invention;
fig. 5 is a cross-sectional view of a transmission structure when a cam according to an embodiment of the present invention is rotated to a locking position;
fig. 6 is a schematic structural view of a pressing member according to an embodiment of the present invention.
Description of reference numerals:
100. the die cutting knife plate locking device comprises a die cutting knife plate locking device body 110, a pressing piece 111, a connecting groove 112, a second mounting hole 113, a pressing edge portion 120, a fixing seat 121, a shaft hole 122, a mounting groove 123, a counter bore 124, a guide hole 125, a first clamping portion 130, an elastic piece 140, an unlocking piece 141, a gasket 150, a transmission structure 151, a first transmission piece 1511, a connecting hole 152, a second transmission piece 1521, a connecting portion 1522, a first mounting hole 160 and a guide piece.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention will be further described in detail with reference to the accompanying drawings and the following detailed description. It should be understood that the detailed description and specific examples, while indicating the scope of the invention, are intended for purposes of illustration only and are not intended to limit the scope of the invention.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not represent the only embodiments.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
In the present invention, the terms "first" and "second" do not denote any particular quantity or order, but are merely used to distinguish names.
In one embodiment, referring to fig. 1 and 2, a die cutting plate locking device 100 includes: the pressing member 110, the fixing base 120, the elastic member 130 and the unlocking member 140. The pressing member 110 is adapted to be interference-fitted with one side of the die-cutting blade. The holder 120 is for mounting on a die-cutting frame. The elastic member 130 is disposed between the pressing member 110 and the fixing base 120. The unlocking part 140 is movably installed on the fixed seat 120, the unlocking part 140 is in transmission fit with the pressing part 110, and the unlocking part 140 is used for driving the pressing part 110 to move close to or away from the die-cutting knife plate.
In the die-cutting blade locking device 100, the fixing seat 120 is mounted on the die-cutting frame, the elastic element 130 is arranged between the pressing element 110 and the fixing seat 120, and the pressing element 110 is in interference fit with one side of the die-cutting blade, so that the pressing element 110 can press the die-cutting blade in the die-cutting frame under the pushing action of the elastic element 130, and the locking operation of the die-cutting blade is realized. When the die cutting knife plate needs to be replaced or maintained, the unlocking part 140 is controlled to move on the fixing seat 120, the pressing part 110 is triggered to be far away from the die cutting knife plate, the pressing part 110 is not in contact with the die cutting knife plate, the die cutting knife plate is in an unlocking state in the die cutting frame, therefore, the replacement time of the die cutting knife plate is greatly shortened, the die cutting knife plate can be replaced quickly, the printing production efficiency is improved, and the flexibility of workshop production arrangement and the punctuality of delivery are greatly improved. The elastic member 130 may be a spring or an elastic rubber.
Alternatively, the unlocking element 140 may be movably mounted on the fixing base 120 in the following embodiments: the unlocking member 140 can rotate around the connecting point, rotate around the self-axis, push and pull, translate and the like on the fixing base 120, and through the actions, the pressing member 110 is triggered to move close to or away from the die cutting plate. For example, when the unlocking member 140 is rotatably disposed on the fixing base 120 around the connection point, the unlocking member 140 is rotatably connected to the pressing member 110 to connect the transmission rod; when the unlocking piece 140 is rotatably arranged on the fixed seat 120 around the self axis, the unlocking piece 140 and the pressing piece 110 are driven by a gear structure, a crank-slider mechanism or other structures; when the unlocking piece 140 is pushed, pulled or translationally arranged on the fixed seat 120, the unlocking piece 140 can be directly connected with the pressing piece 110; or may be indirectly connected to the compression member 110 through an intermediate structure.
Further, referring to fig. 2, the die-cutting blade locking device 100 further includes a transmission structure 150. The fixing base 120 is provided with a mounting groove 122 and a shaft hole 121 communicated with the mounting groove 122. Unlocking piece 140 and drive structure 150 all are located mounting groove 122, unlocking piece 140 and shaft hole 121 normal running fit, and unlocking piece 140 passes through drive structure 150 and compresses tightly the piece 110 normal running fit, and unlocking piece 140 is used for driving through drive structure 150 and compresses tightly the piece 110 and draw close or keep away from relatively the cross cutting board. Therefore, the unlocking member 140 of the present embodiment is rotatably disposed on the fixing base 120 around its own axis, that is, the unlocking member 140 has an axial structure. So, when needing to change the cross cutting board, rotate unblock piece 140, drive the action of drive structure 150, at this moment, drive structure 150 turns into the mobile mode with unblock piece 140's rotation mode for it keeps away from the cross cutting board to compress tightly piece 110, and make and compress tightly piece 110 and take place to break away from with the cross cutting board, thereby realizes cross cutting board quick replacement operation. Meanwhile, the rotating mode is adopted, so that the operator can operate the unlocking piece 140 more easily, and the die cutting knife plate is replaced in a time-saving and labor-saving manner. In addition, the mounting groove 122 and the shaft hole 121 are formed in the fixing base 120 in this embodiment, so that the unlocking piece 140 and the transmission structure 150 are hidden in the fixing base 120, the surface structure of the fixing base 120 is simple, and the unlocking piece 140 and the transmission structure 150 are prevented from interfering the die cutting process. Wherein the unlocking member 140 is rotated by a special tool such as a quadrangular screw driver, a pentagonal screw driver, a hexagonal screw driver, etc.
Alternatively, the transmission structure 150 is a gear structure, a slider-crank mechanism, or other transmission structure 150. When the transmission structure 150 is a gear structure, the unlocking member 140 is provided with a bevel gear, the pressing member 110 is in threaded connection with a transmission rod, and the transmission rod is also provided with a bevel gear; or, the unlocking piece 140 is provided with a straight gear, and the pressing piece 110 is provided with a rack structure; when the transmission structure 150 is a crank-slider mechanism, the unlocking member 140 is provided with a crank, and the pressing member 110 is provided with a slider.
Further, referring to fig. 2, fig. 3 and fig. 4, the transmission structure 150 includes a first transmission member 151 and a second transmission member 152 that are engaged with each other in a transmission manner. The first transmission member 151 is connected to the unlocking member 140. The second transmission member 152 is connected to the pressing member 110. Thus, when the die cutting plate is replaced, the unlocking member 140 is rotated to drive the first transmission member 151 to rotate; then, the first transmission member 151 is engaged with the second transmission member 152, so as to convert the rotation mode of the unlocking member 140 into the moving mode of the pressing member 110.
In one embodiment, referring to fig. 4, the first transmission member 151 is a cam. Second drive member 152 is a drive ring. The drive ring is sleeved over the cam, which is connected to the unlocking member 140. The drive ring is coupled to the compression member 110. The cam is in contact fit with the inner ring surface of the transmission ring. The drive ring can move back and forth within the mounting slot 122 under the action of the cam. Therefore, when the unlocking piece 140 rotates, the cam also rotates along with the cam, at the moment, the edge of the cam is in interference fit with the inner ring surface of the transmission ring, the transmission ring is far away from the die cutting knife plate to move under the pushing of the cam along with the rotation of the cam until the transmission ring is not in contact with the die cutting knife plate, so that the die cutting knife plate is in an unlocking state at a die cutting frame, and therefore, the replacement operation of an operator is facilitated. Meanwhile, please refer to fig. 5, when the cam rotates to the locking position, the pressing member 110 moves to the limit position far away from the direction of the die cutting blade, at this time, the direction of the acting force of the cam acting on the driving ring is opposite to the direction of the acting force of the pressing member 110 acting on the driving ring, so that the cam realizes the self-locking function, and it is ensured that the pressing member 110 does not move to the die cutting blade again under the action of the elastic member 130 under the condition of loosening the unlocking member 140, therefore, in the replacing process, only the cam needs to be rotated to the locking position, the temporary locking of the pressing member 110 can be realized, and the locking device or the manual work need not to be additionally added to fix the unlocking member 140, thereby greatly improving the replacement convenience of the die cutting blade. Of course, when the die cutting plate needs to be locked again, the cam is only required to rotate away from the locking position. In the present embodiment, the cam is an eccentric.
Alternatively, the cam is attached to the unlocking member 140 by a keyed connection, a bolted connection, a welded connection, a snap connection, or other means.
Specifically, be equipped with connecting hole 1511 on the cam, unlock piece 140 penetrates in connecting hole 1511, and unlock piece 140 and the spacing cooperation of the pore wall of connecting hole 1511 for unlock piece 140 and cam can realize synchronous rotation. The hole wall of the connecting hole 1511 is triangular, quadrangular, polygonal, elliptical or other non-circular; meanwhile, the cross section of the side surface of the cam is triangular, quadrangular, polygonal, elliptical or other non-circular.
In one embodiment, referring to fig. 5 and fig. 6, the second transmission member 152 is provided with a connection portion 1521. The connecting portion 1521 is provided with a first mounting hole 1522. The pressing member 110 is provided with a connecting groove 111 and a second mounting hole 112 communicating with the connecting groove 111. The first mounting hole 1522 is disposed opposite to the second mounting hole 112. Therefore, in the process of connecting the second transmission member 152 and the pressing member 110, the connecting portion 1521 is inserted into the connecting groove 111 first, so that the first mounting hole 1522 corresponds to the second mounting hole 112; then, the fixing member is inserted into the first mounting hole 1522 and the second mounting hole 112, so that the connecting portion 1521 is stably connected to the pressing member 110. Meanwhile, the connecting portion 1521 is matched with the pressing piece 110 through the fixing piece and the mounting hole, so that the connecting portion 1521 can rotate on the pressing piece 110, and thus the second transmission piece 152 is more flexible in the process of pulling the pressing piece 110. Specifically, in this embodiment, the connecting portion 1521 is a block structure.
Alternatively, the fasteners are bolts, screws, pins, rivets, latches or other fastening components.
In one embodiment, referring to fig. 2, the shaft hole 121 is disposed through the fixing base 120, and the two ends of the unlocking element 140 are both provided with washers 141, and the washers 141 are abutted against the fixing base 120. Thus, the unlocking member 140 is stabilized on the fixing base 120 by the two washers 141, and the unlocking member 140 is effectively prevented from falling out of the shaft hole 121.
Further, referring to fig. 2, two opposite sides of the fixing base 120 are provided with a counter bore 123, the counter bore 123 is located at one end of the shaft hole 121, and the gasket 141 is located in the counter bore 123.
In one embodiment, referring to fig. 2, the die cutting blade locking device 100 further includes a guide 160. The fixing base 120 is provided with a guide hole 124. The guide member 160 is coupled to the pressing member 110, and the guide member 160 is guide-fitted to the guide hole 124. Thus, the guide part 160 is in guide fit with the guide hole 124, so that the pressing part 110 moves more smoothly, the pressing part 110 is prevented from deflecting in the moving process to cause the pressing part 110 to be easily clamped, and the operation fluency of the die cutting knife plate locking device 100 is improved. Specifically, in this embodiment, the guide 160 has a cylindrical structure.
Further, referring to fig. 2, the elastic member 130 is a spring. The spring is sleeved on the guide member 160, one end of the spring abuts against the pressing member 110, and the other end of the spring abuts against the fixed seat 120. Therefore, in the embodiment, the spring is sleeved on the guide 160, so that the spring and the guide 160 are combined into a whole, the space occupied by the structure between the fixing seat 120 and the pressing part 110 is reduced, and the die cutting blade locking device 100 is simple and compact in structure. Meanwhile, the spring is sleeved on the guide 160, so that the phenomenon that the spring is easily bent when being compressed to cause instability in the operation process of the die cutting blade locking device 100 is avoided.
In one embodiment, referring to fig. 2, the number of the guiding elements 160 is two or more, the two or more guiding elements 160 are disposed on the pressing element 110 at intervals, and the two opposite sides of the second transmission element 152 are provided with the guiding elements 160, so that when the second transmission element 152 drives the pressing element 110 to move, the guiding elements 160 on the two sides of the second transmission element 152 respectively guide the pressing element 110, thereby ensuring that the pressing element 110 integrally moves synchronously during the moving process, so that the pressing element 110 integrally and neatly abuts against one side of the die cutting blade. Specifically, in the embodiment, the pressing members 110 are disposed in a strip structure, and the number of the guiding members 160 located at two opposite sides of the second transmission member 152 is equal.
In one embodiment, referring to fig. 1, the fixing base 120 is provided with a first clamping portion 125. The first clamping portion 125 is used for clamping and matching with a second clamping portion on the die-cutting frame. So, cooperate through first joint portion 125 and the joint of second joint portion for fixing base 120 is stably installed on the cross cutting frame. Meanwhile, the installation operation of the die cutting plate locking device 100 is facilitated, and the assembly efficiency of the die cutting machine is improved.
Optionally, the first clamping portion 125 is a clamping block, and the second clamping portion is a clamping groove; alternatively, the first engaging portion 125 is a engaging groove, and the second engaging portion is a engaging block.
Further, first joint portion 125 is two, and two first joint portions 125 set up respectively at the relative both ends of fixing base 120, so, through two first joint portions 125 for the both ends of fixing base 120 are all stable installation on the cross cutting frame, have improved cross cutting board locking device 100's installation stability greatly.
In one embodiment, referring to fig. 2, the number of the unlocking member 140 and the pressing member 110 is two or more. More than two unlocking pieces 140 are arranged on the fixed base 120 at intervals. The pressing members 110 are disposed in one-to-one correspondence with the unlocking members 140. Therefore, the die cutting knife plate is more stable on the die cutting frame through more than two pressing pieces 110. Meanwhile, the pressing pieces 110 and the unlocking pieces 140 are arranged in a one-to-one correspondence manner, so that the control operation of the pressing pieces 110 is facilitated, and the locking or unlocking operation of operators is greatly facilitated. Of course, in other embodiments, the pressing member 110 may be disposed corresponding to more than two unlocking members 140.
In an embodiment, referring to fig. 6, the pressing member 110 is provided with a pressing portion 113, when the pressing member 110 is configured to abut against one side of the die-cutting blade, the pressing portion 113 is configured to press against a bearing surface of the die-cutting blade, so that the edge of the die-cutting blade is warped in the die-cutting frame by the pressing portion 113, and the die-cutting blade is ensured to be more stably installed in the die-cutting frame. In the present embodiment, the clamping portion 113 extends along the length direction of the clamping member 110. In order to facilitate understanding of the longitudinal direction of the pressing member 110, fig. 6 is taken as an example, and the longitudinal direction of the pressing member 110 is the direction indicated by S in fig. 6.
It should be noted that the die cutting blade needs to be placed in the die cutting frame during the printing and die cutting process. The die cutting knife plate comprises a die cutting knife and a substrate, and the die cutting knife is arranged on the bearing surface of the substrate. The substrate can be made of plastic or wood. Meanwhile, the pressing member 110 abuts against one side of the die-cutting blade plate, that is, the pressing member 110 abuts against one side of the substrate, and the edge pressing portion 113 presses on the bearing surface of the die-cutting blade plate, that is, the edge pressing portion 113 presses on the bearing surface of the substrate.
In one embodiment, referring to fig. 1 and 2, a die cutting machine includes a die cutting frame, a die cutting plate, and the die cutting plate locking device 100 in any one of the above embodiments. The fixing base 120 and the die cutting blade are mounted on the die cutting frame. The pressing member 110 abuts against one side of the die-cutting blade by the elastic member 130.
The die-cutting machine adopts the die-cutting blade locking device 100, the fixing seat 120 is installed on the die-cutting frame, the elastic piece 130 is arranged between the pressing piece 110 and the fixing seat 120, and the pressing piece 110 is in interference fit with one side of the die-cutting blade, so that the pressing piece 110 can press the die-cutting blade in the die-cutting frame under the pushing action of the elastic piece 130, and the locking operation of the die-cutting blade is realized. When the die cutting knife plate needs to be replaced or maintained, the unlocking part 140 is controlled to move on the fixing seat 120, the pressing part 110 is triggered to be far away from the die cutting knife plate, the pressing part 110 is not in contact with the die cutting knife plate, the die cutting knife plate is in an unlocking state in the die cutting frame, therefore, the replacement time of the die cutting knife plate is greatly shortened, the die cutting knife plate can be replaced quickly, the printing production efficiency is improved, and the flexibility of workshop production arrangement and the punctuality of delivery are greatly improved.
Furthermore, the die cutting knife plate comprises a die cutting knife and a substrate, and the die cutting knife is arranged on the bearing surface of the substrate. The substrate can be made of plastic or wood. Meanwhile, the pressing member 110 abuts against one side of the die-cutting blade plate, that is, the pressing member 110 abuts against one side of the substrate, and the edge pressing portion 113 presses on the bearing surface of the die-cutting blade plate, that is, the edge pressing portion 113 presses on the bearing surface of the substrate, and in addition, the substrate is installed in the die-cutting frame.
The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.
Claims (10)
1. A die cutting blade locking device, comprising:
the pressing piece is used for being in interference fit with one side of the die cutting knife plate;
the fixed seat is used for being installed on the die cutting frame;
the elastic piece is arranged between the pressing piece and the fixed seat; and
the unlocking part is movably arranged on the fixed seat, the unlocking part is in transmission fit with the pressing part, and the unlocking part is used for driving the pressing part to be relative to the die cutting knife plate which is close to or far away from the die cutting knife plate.
2. The die-cutting knife plate locking device according to claim 1, further comprising a transmission structure, wherein the fixing seat is provided with a mounting groove and a shaft hole communicated with the mounting groove, the unlocking piece and the transmission structure are both located in the mounting groove, the unlocking piece is in running fit with the shaft hole, the unlocking piece is in running fit with the pressing piece through the transmission structure, and the unlocking piece is used for driving the pressing piece to be close to or far away from the die-cutting knife plate through the transmission structure.
3. The die cutting blade locking apparatus of claim 2 wherein said drive structure includes a first drive member and a second drive member in driving engagement, said first drive member being connected to said unlocking member and said second drive member being connected to said pressing member.
4. The die cutting blade locking device of claim 3 wherein said first driving member is a cam, said second driving member is a driving ring, said driving ring is sleeved on said cam, said cam is connected to said unlocking member, said driving ring is connected to said pressing member, said cam is in contact fit with an inner annular surface of said driving ring, and said driving ring can move back and forth in said mounting groove under the action of said cam.
5. The die cutting blade locking device of claim 3, wherein the second transmission member has a connecting portion, the connecting portion has a first mounting hole, the pressing member has a connecting groove and a second mounting hole communicating with the connecting groove, and the first mounting hole is opposite to the second mounting hole.
6. The die-cutting blade locking device of claim 1, further comprising a guide member, wherein the fixing base is provided with a guide hole, the guide member is connected to the pressing member, and the guide member is in guiding fit with the guide hole.
7. The die cutting blade locking device of claim 6, wherein the resilient member is a spring, the spring is sleeved on the guide member, one end of the spring abuts against the pressing member, and the other end of the spring abuts against the fixing seat.
8. The die-cutting tool plate locking device according to any one of claims 1 to 7, wherein the fixing base is provided with a first clamping portion, and the first clamping portion is used for clamping and matching with a second clamping portion on the die-cutting frame.
9. The die-cutting blade locking device according to any one of claims 1 to 7, wherein the number of the unlocking members and the pressing members is two or more, the two or more unlocking members are provided on the fixing base at intervals, and the pressing members and the unlocking members are provided in one-to-one correspondence.
10. The die cutting machine is characterized by comprising a die cutting frame, a die cutting knife plate and the die cutting knife plate locking device of any one of claims 1 to 9, wherein the fixed seat and the die cutting knife plate are arranged on the die cutting frame, and the pressing piece is abutted against one side of the die cutting knife plate under the action of the elastic piece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921896465.4U CN211517732U (en) | 2019-11-06 | 2019-11-06 | Cross cutting board locking device and cross cutting machine |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921896465.4U CN211517732U (en) | 2019-11-06 | 2019-11-06 | Cross cutting board locking device and cross cutting machine |
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| Publication Number | Publication Date |
|---|---|
| CN211517732U true CN211517732U (en) | 2020-09-18 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201921896465.4U Active CN211517732U (en) | 2019-11-06 | 2019-11-06 | Cross cutting board locking device and cross cutting machine |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110900714A (en) * | 2019-11-06 | 2020-03-24 | 广东溢达纺织有限公司 | Cross cutting board locking device and cross cutting machine |
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2019
- 2019-11-06 CN CN201921896465.4U patent/CN211517732U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110900714A (en) * | 2019-11-06 | 2020-03-24 | 广东溢达纺织有限公司 | Cross cutting board locking device and cross cutting machine |
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Effective date of registration: 20230301 Address after: No. 38, Mingli Road, Hecheng Street, Gaoming District, Foshan City, Guangdong Province, 528500 (residence application) Patentee after: Guangdong Kangpai Huanchuang Technology Co.,Ltd. Address before: 528500 Guangdong city of Foshan province river export processing zone Patentee before: Guangdong Esquel Textile Co.,Ltd. |