CN203754051U - Adjustment device for front-lay stop sheet - Google Patents
Adjustment device for front-lay stop sheet Download PDFInfo
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- CN203754051U CN203754051U CN201420030475.0U CN201420030475U CN203754051U CN 203754051 U CN203754051 U CN 203754051U CN 201420030475 U CN201420030475 U CN 201420030475U CN 203754051 U CN203754051 U CN 203754051U
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- China
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- bevel gear
- finishing bevel
- power device
- block
- gear cuter
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Abstract
The utility model discloses an adjustment device for a front-lay stop sheet. The adjustment device for the front-lay stop sheet is characterized by being composed of a gear conversion device, a bidirectional power device, a unidirectional power device and a limit transmission device, wherein the bevel gears of the bidirectional power device and the unidirectional power device are installed on the lead screw of the gear conversion device to present threaded connection; the bevel gears of the bidirectional power device and the unidirectional power device are corresponding to the bevel gear of the limit transmission device respectively; the front-lay stop sheet is installed on the limit transmission device. The adjustment device for the front-lay stop sheet has the advantage that adjustments on the front-and-rear position and angle of the front-lay stop sheet are carried out simultaneously, thus improving the earlier-stage location accuracy of paper.
Description
(1) technical field:
The utility model is applicable to printing machinery, especially a kind of front lay catch control apparatus.
(2) background technology:
Using tooth row to hold in the month in the mould cutting machine, gilding press equipment of paper, paper, before being held in the mouth by tooth row and carrying out cross cutting thermoprint operation, has a set of position fixing system to carry out prelocalization and side location to paper, and the power element of location action is called front lay and side mark.Under normal circumstances, front predetermined bits executive item is made up of several front lay catch, utilizes front lay catch to realize the location, front of processed printed matter.Realize the location for the treatment of processing printed products by the pose of adjusting front lay catch.
Carry out the printing of pattern owing to all passing through presswork before printed matter to be processed, limit by the working accuracy of printing equipment, the position of printed patterns and angle all can have certain error, even and if the printed matter of identical patterns, its magnitude of error of batch difference is not identical yet.For ensureing paper cross cutting, thermoprint precision, before carrying out life's work, all can adjust the pose of front lay catch according to the actual print situation of printed matter pattern to be processed, carry out the adjustment of front and back position and angle.
In prior art, the control apparatus of front lay catch can only carry out the adjusting of front and back position, and can not carry out angular adjustment.
Invent a kind of front lay catch control apparatus for this reason and can carry out the adjusting of front and back position and angle, the position and attitude error that can correct product printed patterns to be processed, will be very great for raising cross cutting, thermoprint precision meaning simultaneously.
(3) utility model content:
The purpose of this utility model is to design a kind of front lay catch control apparatus, and it can solve the deficiencies in the prior art, and it utilizes cam structure can realize the neat paper action of left and right and fore-and-aft direction through direction conversion simultaneously, and breadth is easy to adjust, and neat paper is effective.
The technical solution of the utility model: a kind of front lay catch control apparatus, is characterized in that it is made up of gear transfer device, Bidirectional power device, unidirectional power device and spacing gearing; The finishing bevel gear cuter of described Bidirectional power device and unidirectional power device is installed on the leading screw of gear transfer device and is threaded; The finishing bevel gear cuter of described Bidirectional power device, unidirectional power device is corresponding with the finishing bevel gear cuter of spacing gearing respectively; Front lay catch is installed on described spacing gearing.
Described gear transfer device comprises leading screw, fastener, spring, steel ball, adjusting ball grooves and gear piece; Described leading screw is by bearing and gear piece sliding block joint; Described gear piece is fixedly connected on lower bolster; Described adjusting ball grooves is through both sides on leading screw and is connected with threads of lead screw by nut, regulates the relative position of ball grooves and leading screw by rotating threaded shaft; In described gear piece, there are hole I and the hole II of two mutual vertical connections; Described gear piece is connected by bearing and is arranged in the I of hole with regulating ball grooves; Described fastener, spring, steel ball are arranged in the II of hole; Described steel ball contact with regulating ball grooves, and the maintenance of described spring one end and steel ball is fixed, and the other end is enclosed within on the thread rod of fastener and contacts cooperation with the nut end face of fastener, and fastener is fixedly connected with gear piece.
Described adjusting ball grooves is provided with gear groove, i.e. mobile gear, neutral position and rotation gear; Described steel ball matches with mobile gear, neutral position and rotation gear; In the time that needs are adjusted, push-and-pull leading screw, regulates ball grooves to be subjected to displacement, and in the time moving to another gear groove, steel ball withstands ball grooves in gear groove position.
Described leading screw is connected with control hand wheel.
Described Bidirectional power device comprises fixed block, spacer sleeve, finishing bevel gear cuter I, finishing bevel gear cuter II; Described fixed block, spacer sleeve, finishing bevel gear cuter I, finishing bevel gear cuter II are all through on leading screw; The cone end face of described finishing bevel gear cuter I and finishing bevel gear cuter II is relative, between two finishing bevel gear cuters, is separated by spacer sleeve, and described fixed block is by bearing and spacer sleeve sliding block joint, and described fixed block is fixedly connected on lower bolster; The two ends of described Bidirectional power device are connected with the threads of lead screw of gear transfer device, and the leading screw of rotation gear transfer device regulates the relative position of the leading screw of Bidirectional power device and gear transfer device.
The two ends of described Bidirectional power device are connected with the threads of lead screw of gear transfer device by nut, between described finishing bevel gear cuter and both sides nut, are separated by spacer sleeve.
Described unidirectional power device comprises fixed block, spacer sleeve, finishing bevel gear cuter III; Described fixed block, spacer sleeve, finishing bevel gear cuter III are all through on leading screw, and described fixed block is by bearing and spacer sleeve sliding block joint, and described fixed block is fixedly connected on lower bolster; The two ends of described unidirectional power device are connected with the threads of lead screw of gear transfer device, regulate the relative position of the leading screw of unidirectional power device and gear transfer device by the leading screw of rotation gear transfer device.
The two ends of described unidirectional power device are connected with the threads of lead screw of gear transfer device by nut, and described finishing bevel gear cuter III and both sides nut are separated by spacer sleeve.
Described spacing gearing IV comprises connection positioning plate and two groups of transmission actuating units, the finishing bevel gear cuter of one group of transmission actuating unit matches with the finishing bevel gear cuter of Bidirectional power device II, the finishing bevel gear cuter of another group transmission actuating unit matches with the finishing bevel gear cuter of unidirectional power device III, between two groups, is connected by connecting positioning plate.
Described transmission actuating unit comprises finishing bevel gear cuter IV, supporting seat, axis of guide II, back-up block, front limit nut, sleeve, spring and axis of guide I; Described supporting seat is fixed on lower bolster; Described axis of guide II and supporting seat sliding block joint, be threaded with back-up block, and one end that axis of guide II is exposed supporting seat is fixedly connected with finishing bevel gear cuter IV, and the one end of exposing back-up block is installed with front limit screw; In described axis of guide II, have a rear confined planes, described back-up block moves relative to axis of guide II between the prosodetic plane of front limit nut and rear confined planes; In described axis of guide I, be installed with spring, described spring between supporting seat and back-up block, described axis of guide I and supporting seat and back-up block sliding block joint; Described connection positioning plate, between sleeve and back-up block, connects positioning plate and is connected with sleeve by bearing, has a surface bearing and an oil-containing sliding bearing between described connection positioning plate and sleeve, and sleeve is fixedly connected with back-up block.
The below of described back-up block is installed and is supported angle bar, supports angle bar and is fixedly connected with lower bolster; Described support angle bar is connected with surface bearing by contour telescopic screw with back-up block, and contour telescopic screw is fixedly connected with back-up block through the elongated slot on surface bearing and support angle bar; On described connection back-up block, have rotary stopper pin, one end of rotary stopper pin connects back-up block, and the other end inserts in the rotary stopper groove that connects positioning plate; On described connection positioning plate, be fixedly connected with front lay catch.
Described front lay catch quantity is at least two; Connecting above of described front lay catch and lateral paper guide; Described lateral paper guide covers the top of spacing gearing, is fixedly connected with lower bolster; On described lateral paper guide, place paper to be processed to be adjusted.
Working process of the present utility model:
(1) finishing bevel gear cuter of Bidirectional power device, unidirectional power device engages with the finishing bevel gear cuter of spacing gearing simultaneously; The leading screw of rotation gear transfer device, front lay catch moves forward and backward adjustment;
(2) finishing bevel gear cuter of Bidirectional power device and the finishing bevel gear cuter of spacing gearing engage, and the finishing bevel gear cuter of unidirectional power device separates with the finishing bevel gear cuter of spacing gearing; The leading screw of rotation gear transfer device, front lay catch rotates adjustment;
(3) after adjusting, the finishing bevel gear cuter of Bidirectional power device, unidirectional power device separates with the finishing bevel gear cuter of spacing gearing simultaneously, in neutral position state.
The method that the middle front lay catch of described step (1) moves forward and backward adjustment is:
1. push-and-pull control hand wheel before and after, makes steel ball withstand the mobile gear regulating on ball grooves, and now finishing bevel gear cuter II and finishing bevel gear cuter III are meshed with the finishing bevel gear cuter IV in two groups of transmission actuating units respectively; 2. clickwise control hand wheel, band dynamic bevel gear II and finishing bevel gear cuter III clockwise rotate simultaneously, thereby make finishing bevel gear cuter IV drive axis of guide II to rotate, and back-up block moves backward with respect to axis of guide II, and both positions are close, until rear confined planes withstands back-up block; In this process, front lay catch moves backward; 3. left-hand revolution control hand wheel, drive leading screw, finishing bevel gear cuter II and finishing bevel gear cuter III to rotate counterclockwise simultaneously, thereby make finishing bevel gear cuter IV drive axis of guide II to rotate, back-up block is with respect to the slippage forward of axis of guide II, both zoom out position, until front limit nut withstands back-up block; In this process, front lay catch moves forward; In this process, be placed in paper on lateral paper guide and complete thereupon the adjustment of front and back position;
The middle front lay catch of described step (2) rotates the method for adjusting and is:
1. push-and-pull control hand wheel before and after, makes steel ball withstand the rotation gear regulating on ball grooves, now only has the finishing bevel gear cuter IV in finishing bevel gear cuter I and one group of transmission actuating unit corresponding with it to be meshed; 2. clickwise control hand wheel, band dynamic bevel gear I also clockwise rotates, and the finishing bevel gear cuter IV 15 in the left side being engaged with rotates counterclockwise, drive the axis of guide II in the transmission actuating unit of this group to rotate counterclockwise, back-up block moves forward with respect to axis of guide II, and another group transmission actuating unit keeps motionless, connect like this positioning plate just to have formed sleeve axis rotating counterclockwise as axle center taking one group of motionless transmission actuating unit; 3. left-hand revolution control hand wheel, band dynamic bevel gear I also rotates counterclockwise, and the finishing bevel gear cuter IV in the left side being engaged with clockwise rotates, drive axis of guide II to clockwise rotate, the back-up block in left side is with respect to the slippage backward of axis of guide II, and the maintenance of the transmission actuating unit on right side is motionless, connect like this positioning plate just to have formed sleeve axis clockwise rotating as axle center taking one group of motionless transmission actuating unit; Rotary stopper pin slippage in the rotary stopper groove that connects positioning plate in rotation process, the border of its groove position is the position-limited edge of rotation, makes to rotate to be controlled in certain angular range; In this process, be placed in paper on lateral paper guide and complete thereupon the adjustment of rotational angle;
The method of described step (3) in neutral position state is: before and after completing and after the adjusting of angle, push-and-pull handwheel in front and back makes steel ball withstand the neutral position regulating on ball grooves, like this, all finishing bevel gear cuters on Bidirectional power device, unidirectional power device are all in released state, rotation control hand wheel, will can not cut any ice.
Preceence of the present utility model is: 1, can carry out the front and back position of front lay catch and the adjusting of angle simultaneously, and the position and attitude error that can correct product printed patterns to be processed, the positioning precision in early stage of raising paper, can significantly improve cross cutting, thermoprint precision; 2, simple operation, safe and reliable.
(4) brief description of the drawings:
Fig. 1 is the structural representation of the related a kind of front lay catch control apparatus of the utility model.
Fig. 2 is the structural representation of the middle-grade position conversion device I of the related a kind of front lay catch control apparatus of the utility model.
Fig. 3 is the structural representation of Bidirectional power device II in the related a kind of front lay catch control apparatus of the utility model.
Fig. 4 is the structural representation of unidirectional power device III in the related a kind of front lay catch control apparatus of the utility model.
Fig. 5-1, Fig. 5-2 are the structural representation of spacing gearing IV in the related a kind of front lay catch control apparatus of the utility model.
Fig. 6 is the structural representation of the related a kind of front lay catch control apparatus of the utility model.
Wherein: I is gear transfer device, II is Bidirectional power device, III is unidirectional power device, IV is spacing gearing, 1 is control hand wheel, 2 is leading screw, 3 is lower bolster, 4 is fixed block, 5 is spacer sleeve 5, 6 is finishing bevel gear cuter I, 7 is nut, 8 is finishing bevel gear cuter II, 9 is finishing bevel gear cuter III, 10 is fastener, 11 is spring, 12 is steel ball, 13 for regulating ball grooves, 14 is gear piece, 14-1 is hole I, 14-2 is hole II, 15 is finishing bevel gear cuter IV, 16 is supporting seat, 17 is axis of guide II, 18 for supporting angle bar, 19 is lateral paper guide, 20 is back-up block, 21 is front limit nut, 22 is sleeve, 23 is rotary stopper pin, 24 is spring, 25 is axis of guide I, 26 for connecting positioning plate, 27 is front lay catch, A is prosodetic plane, B is rear confined planes, C is rotary stopper groove, M is mobile gear, N is neutral position, R is for rotating gear.
(5) specific embodiment:
Embodiment: a kind of front lay catch control apparatus (seeing Fig. 1, Fig. 6), is characterized in that it is made up of gear transfer device I, Bidirectional power device II, unidirectional power device III and spacing gearing IV; The finishing bevel gear cuter of described Bidirectional power device II and unidirectional power device III is installed on the leading screw 2 of gear transfer device I and is threaded; The finishing bevel gear cuter of described Bidirectional power device II, unidirectional power device III is corresponding with the finishing bevel gear cuter of spacing gearing IV respectively; In described spacing gearing IV, front lay catch 27 is installed.
Described gear transfer device I (see figure 2) comprises leading screw 2, fastener 10, spring 11, steel ball 12, regulates ball grooves 13 and gear piece 14; Described leading screw 2 is by bearing and gear piece 14 sliding block joints; Described gear piece 14 is fixedly connected on lower bolster 3; Described adjusting ball grooves 13 is through both sides on leading screw 2 and is threaded with leading screw 2 by nut 7, regulates the relative position of ball grooves 13 and leading screw 2 by rotating threaded shaft; In described gear piece 14, there are hole I 14-1 and the hole II 14-2 of two mutual vertical connections; Described gear piece 14 is connected by bearing and is arranged in the I 14-1 of hole with regulating ball grooves 13; Described fastener 10, spring 11, steel ball 12 are arranged in the II 14-2 of hole; Described steel ball 12 contacts with regulating ball grooves 13, and described spring 11 one end and steel ball 12 keeps fixing, and the other end is enclosed within on the thread rod of fastener 10 and contacts cooperation with the nut end face of fastener 10, and fastener 10 is fixedly connected with gear piece 14.(seeing Fig. 1, Fig. 2, Fig. 6)
Described adjusting ball grooves 13 is provided with gear groove, i.e. mobile gear M, neutral position N and rotation gear R; Described steel ball 12 matches with mobile gear M, neutral position N and rotation gear R; In the time that needs are adjusted, push-and-pull leading screw 2, regulates ball grooves 13 to be subjected to displacement, and in the time moving to another gear groove, steel ball withstands ball grooves 13 in gear groove position.(see figure 2)
Described leading screw 2 is connected with control hand wheel 1.(seeing Fig. 1, Fig. 2, Fig. 6)
Described Bidirectional power device II comprises fixed block 4, spacer sleeve 5, finishing bevel gear cuter I 6, finishing bevel gear cuter II 8; Described fixed block 4, spacer sleeve 5, finishing bevel gear cuter I 6, finishing bevel gear cuter II 8 are all through on leading screw 2; The cone end face of described finishing bevel gear cuter I 6 and finishing bevel gear cuter II 8 is relative, between two finishing bevel gear cuters, is separated by spacer sleeve 5, and described fixed block 4 is by bearing and spacer sleeve 5 sliding block joints, and described fixed block 4 is fixedly connected on lower bolster 3; The two ends of described Bidirectional power device II are threaded with the leading screw 2 of gear transfer device I, and the leading screw 2 of rotation gear transfer device I regulates the relative position of the leading screw 2 of Bidirectional power device II and gear transfer device I.(seeing Fig. 1, Fig. 3, Fig. 6)
The two ends of described Bidirectional power device II are threaded with the leading screw 2 of gear transfer device I by nut 7, between described finishing bevel gear cuter and both sides nut 7, are separated by spacer sleeve 5.(see figure 3)
Described unidirectional power device III comprises fixed block 4, spacer sleeve 5, finishing bevel gear cuter III 9; Described fixed block 4, spacer sleeve 5, finishing bevel gear cuter III 9 are all through on leading screw 2, and described fixed block 4 is by bearing and spacer sleeve 5 sliding block joints, and described fixed block 4 is fixedly connected on lower bolster 3; The two ends of described unidirectional power device III are threaded with the leading screw 2 of gear transfer device I, regulate the relative position of the leading screw 2 of unidirectional power device III and gear transfer device I by the leading screw 2 of rotation gear transfer device I.(seeing Fig. 1, Fig. 4, Fig. 6)
The two ends of described unidirectional power device III are threaded with the leading screw 2 of gear transfer device I by nut 7, and described finishing bevel gear cuter III 9 is separated by spacer sleeve 5 with both sides nut 7.(see figure 4)
Described spacing gearing IV (seeing Fig. 5-1, Fig. 5-2) comprises connection positioning plate 26 and two groups of transmission actuating units, the finishing bevel gear cuter of one group of transmission actuating unit matches with the finishing bevel gear cuter of Bidirectional power device II, the finishing bevel gear cuter of another group transmission actuating unit matches with the finishing bevel gear cuter of unidirectional power device III, between two groups, is connected by connecting positioning plate 26.
Described transmission actuating unit comprises finishing bevel gear cuter IV 15, supporting seat 16, axis of guide II 17, back-up block 20, front limit nut 21, sleeve 22, spring 24 and axis of guide I 25; Described supporting seat 16 is fixed on lower bolster 3; Described axis of guide II 17 and supporting seat 16 sliding block joints, be threaded with back-up block 20, and one end that axis of guide II 17 is exposed supporting seat 16 is fixedly connected with finishing bevel gear cuter IV 15, and the one end of exposing back-up block 20 is installed with front limit screw 21; In described axis of guide II 17, have a rear confined planes B, described back-up block 20 moves relative to axis of guide II 17 between the prosodetic plane A of front limit nut 21 and rear confined planes B; In described axis of guide I 25, be installed with spring 24, described spring 24 between supporting seat 16 and back-up block 20, described axis of guide I 25 and supporting seat 16 and back-up block 20 sliding block joints; Described connection positioning plate 26 is between sleeve 22 and back-up block 20, connecting positioning plate 26 is connected with sleeve 22 by bearing, between described connection positioning plate 26 and sleeve 22, have a surface bearing and an oil-containing sliding bearing, sleeve 22 is fixedly connected with back-up block 20.(seeing Fig. 5-1, Fig. 5-2)
The below of described back-up block 20 is installed and is supported angle bar 18, supports angle bar 18 and is fixedly connected with lower bolster 3; Described support angle bar 18 is connected with surface bearing by contour telescopic screw with back-up block 20, and contour telescopic screw is fixedly connected with back-up block 20 through the elongated slot on surface bearing and support angle bar 18; On described connection back-up block 20, have rotary stopper pin 23, one end of rotary stopper pin 23 connects back-up block 20, and the other end inserts in the rotary stopper groove C that connects positioning plate 26; On described connection positioning plate 26, be fixedly connected with front lay catch 27.(seeing Fig. 1, Fig. 5-1, Fig. 5-2, Fig. 6)
Described front lay catch 27 quantity are at least two; Described front lay catch 27 connects above with lateral paper guide 19; Described lateral paper guide 19 covers the top of spacing gearing IV, is fixedly connected with lower bolster 3; On described lateral paper guide 19, place paper to be processed to be adjusted.(seeing Fig. 1, Fig. 6)
The working process of the present embodiment:
(1) finishing bevel gear cuter of Bidirectional power device II, unidirectional power device III engages with the finishing bevel gear cuter of spacing gearing IV simultaneously; The leading screw 2 of rotation gear transfer device I, front lay catch 27 moves forward and backward adjustment;
(2) finishing bevel gear cuter of Bidirectional power device II engages with the finishing bevel gear cuter of spacing gearing IV, and the finishing bevel gear cuter of unidirectional power device III separates with the finishing bevel gear cuter of spacing gearing IV; The leading screw 2 of rotation gear transfer device I, front lay catch 27 rotates adjustment;
(3) after adjusting, the finishing bevel gear cuter of Bidirectional power device II, unidirectional power device III separates with the finishing bevel gear cuter of spacing gearing IV simultaneously, in neutral position state.
The method that the middle front lay catch 27 of described step (1) moves forward and backward adjustment is:
1. push-and-pull control hand wheel 1 before and after, makes steel ball 12 withstand the mobile gear M regulating on ball grooves 13, and now finishing bevel gear cuter II 8 and finishing bevel gear cuter III 9 are meshed with the finishing bevel gear cuter IV 15 in two groups of transmission actuating units respectively; 2. clickwise control hand wheel 1, band dynamic bevel gear II 8 and finishing bevel gear cuter III 9 clockwise rotate simultaneously, thereby make finishing bevel gear cuter IV 15 drive axis of guide II 17 to rotate, and back-up block 20 moves backward with respect to axis of guide II 17, both positions are close, until rear confined planes B withstands back-up block 20; In this process, front lay catch 27 moves backward; 3. left-hand revolution control hand wheel 1, drive leading screw, finishing bevel gear cuter II 8 and finishing bevel gear cuter III 9 to rotate counterclockwise simultaneously, thereby make finishing bevel gear cuter IV 15 drive axis of guide II 17 to rotate, back-up block 20 is with respect to axis of guide II 17 slippage forward, both zoom out position, until front limit nut 21 withstands back-up block 20; In this process, front lay catch moves forward; In this process, be placed in paper on lateral paper guide 19 and complete thereupon the adjustment of front and back position;
The middle front lay catch 27 of described step (2) rotates the method for adjusting and is:
1. push-and-pull control hand wheel 1 before and after, makes steel ball 12 withstand the rotation gear R regulating on ball grooves 13, now only has the finishing bevel gear cuter IV 15 in finishing bevel gear cuter I 6 and one group of transmission actuating unit corresponding with it to be meshed; 2. clickwise control hand wheel 1, band dynamic bevel gear I 6 also clockwise rotates, and the finishing bevel gear cuter IV 15 in the left side being engaged with rotates counterclockwise, drive the axis of guide II 17 in the transmission actuating unit of this group to rotate counterclockwise, back-up block 20 moves forward with respect to axis of guide II 17, and another group transmission actuating unit keeps motionless, connect like this positioning plate 26 just to have formed sleeve 22 axis rotating counterclockwise as axle center taking one group of motionless transmission actuating unit; 3. left-hand revolution control hand wheel 1, band dynamic bevel gear I 6 also rotates counterclockwise, and the finishing bevel gear cuter IV 15 in the left side being engaged with clockwise rotates, drive axis of guide II 17 to clockwise rotate, the back-up block 20 in left side is with respect to axis of guide II 17 slippage backward, and the maintenance of the transmission actuating unit on right side is motionless, connect like this positioning plate 26 just to have formed sleeve 22 axis clockwise rotating as axle center taking one group of motionless transmission actuating unit; Rotary stopper pin 23 slippage in the rotary stopper groove C that connects positioning plate 26 in rotation process, the border of its groove position is the position-limited edge of rotation, makes to rotate to be controlled in certain angular range; In this process, be placed in paper on lateral paper guide and complete thereupon the adjustment of rotational angle;
The method of described step (3) in neutral position state is: before and after completing and after the adjusting of angle, push-and-pull handwheel in front and back makes steel ball 12 withstand the neutral position N regulating on ball grooves 13, like this, all finishing bevel gear cuters in Bidirectional power device II, unidirectional power device III are all in released state, rotation control hand wheel 1, will can not cut any ice.
Claims (10)
1. a front lay catch control apparatus, is characterized in that it is made up of gear transfer device, Bidirectional power device, unidirectional power device and spacing gearing; The finishing bevel gear cuter of described Bidirectional power device and unidirectional power device is installed on the leading screw of gear transfer device and is threaded; The finishing bevel gear cuter of described Bidirectional power device, unidirectional power device is corresponding with the finishing bevel gear cuter of spacing gearing respectively; Front lay catch is installed on described spacing gearing.
2. a kind of front lay catch control apparatus according to claim 1, is characterized in that described gear transfer device comprises leading screw, fastener, spring, steel ball, adjusting ball grooves and gear piece; Described leading screw is by bearing and gear piece sliding block joint; Described gear piece is fixedly connected on lower bolster; Described adjusting ball grooves is through both sides on leading screw and is connected with threads of lead screw by nut, regulates the relative position of ball grooves and leading screw by rotating threaded shaft; In described gear piece, there are hole I and the hole II of two mutual vertical connections; Described gear piece is connected by bearing and is arranged in the I of hole with regulating ball grooves; Described fastener, spring, steel ball are arranged in the II of hole; Described steel ball contact with regulating ball grooves, and the maintenance of described spring one end and steel ball is fixed, and the other end is enclosed within on the thread rod of fastener and contacts cooperation with the nut end face of fastener, and fastener is fixedly connected with gear piece; Described leading screw is connected with control hand wheel.
3. a kind of front lay catch control apparatus according to claim 2, is characterized in that described adjusting ball grooves is provided with gear groove, i.e. mobile gear, neutral position and rotation gear; Described steel ball matches with mobile gear, neutral position and rotation gear; In the time that needs are adjusted, push-and-pull leading screw, regulates ball grooves to be subjected to displacement, and in the time moving to another gear groove, steel ball withstands ball grooves in gear groove position.
4. a kind of front lay catch control apparatus according to claim 1, is characterized in that described Bidirectional power device comprises fixed block, spacer sleeve, finishing bevel gear cuter I, finishing bevel gear cuter II; Described fixed block, spacer sleeve, finishing bevel gear cuter I, finishing bevel gear cuter II are all through on leading screw; The cone end face of described finishing bevel gear cuter I and finishing bevel gear cuter II is relative, between two finishing bevel gear cuters, is separated by spacer sleeve, and described fixed block is by bearing and spacer sleeve sliding block joint, and described fixed block is fixedly connected on lower bolster; The two ends of described Bidirectional power device are connected with the threads of lead screw of gear transfer device, and the leading screw of rotation gear transfer device regulates the relative position of the leading screw of Bidirectional power device and gear transfer device.
5. a kind of front lay catch control apparatus according to claim 4, is characterized in that the two ends of described Bidirectional power device are connected with the threads of lead screw of gear transfer device by nut, between described finishing bevel gear cuter and both sides nut, is separated by spacer sleeve.
6. a kind of front lay catch control apparatus according to claim 1, is characterized in that described unidirectional power device comprises fixed block, spacer sleeve, finishing bevel gear cuter III; Described fixed block, spacer sleeve, finishing bevel gear cuter III are all through on leading screw, and described fixed block is by bearing and spacer sleeve sliding block joint, and described fixed block is fixedly connected on lower bolster; The two ends of described unidirectional power device are connected with the threads of lead screw of gear transfer device, regulate the relative position of the leading screw of unidirectional power device and gear transfer device by the leading screw of rotation gear transfer device.
7. a kind of front lay catch control apparatus according to claim 6, is characterized in that the two ends of described unidirectional power device are connected with the threads of lead screw of gear transfer device by nut, and described finishing bevel gear cuter III and both sides nut are separated by spacer sleeve.
8. a kind of front lay catch control apparatus according to claim 1, it is characterized in that described spacing gearing IV comprises connection positioning plate and two groups of transmission actuating units, the finishing bevel gear cuter of one group of transmission actuating unit matches with the finishing bevel gear cuter of Bidirectional power device II, the finishing bevel gear cuter of another group transmission actuating unit matches with the finishing bevel gear cuter of unidirectional power device III, between two groups, is connected by connecting positioning plate.
9. a kind of front lay catch control apparatus according to claim 8, is characterized in that described transmission actuating unit comprises finishing bevel gear cuter IV, supporting seat, axis of guide II, back-up block, front limit nut, sleeve, spring and axis of guide I; Described supporting seat is fixed on lower bolster; Described axis of guide II and supporting seat sliding block joint, be threaded with back-up block, and one end that axis of guide II is exposed supporting seat is fixedly connected with finishing bevel gear cuter IV, and the one end of exposing back-up block is installed with front limit screw; In described axis of guide II, have a rear confined planes, described back-up block moves relative to axis of guide II between the prosodetic plane of front limit nut and rear confined planes; In described axis of guide I, be installed with spring, described spring between supporting seat and back-up block, described axis of guide I and supporting seat and back-up block sliding block joint; Described connection positioning plate, between sleeve and back-up block, connects positioning plate and is connected with sleeve by bearing, has a surface bearing and an oil-containing sliding bearing between described connection positioning plate and sleeve, and sleeve is fixedly connected with back-up block; The below of described back-up block is installed and is supported angle bar, supports angle bar and is fixedly connected with lower bolster; Described support angle bar is connected with surface bearing by contour telescopic screw with back-up block, and contour telescopic screw is fixedly connected with back-up block through the elongated slot on surface bearing and support angle bar; On described connection back-up block, have rotary stopper pin, one end of rotary stopper pin connects back-up block, and the other end inserts in the rotary stopper groove that connects positioning plate; On described connection positioning plate, be fixedly connected with front lay catch.
10. according to a kind of front lay catch control apparatus described in claim 1 or 9, it is characterized in that described front lay catch quantity is at least two; Connecting above of described front lay catch and lateral paper guide; Described lateral paper guide covers the top of spacing gearing, is fixedly connected with lower bolster; On described lateral paper guide, place paper to be processed to be adjusted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420030475.0U CN203754051U (en) | 2014-01-17 | 2014-01-17 | Adjustment device for front-lay stop sheet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420030475.0U CN203754051U (en) | 2014-01-17 | 2014-01-17 | Adjustment device for front-lay stop sheet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203754051U true CN203754051U (en) | 2014-08-06 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420030475.0U Withdrawn - After Issue CN203754051U (en) | 2014-01-17 | 2014-01-17 | Adjustment device for front-lay stop sheet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203754051U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103848246A (en) * | 2014-01-17 | 2014-06-11 | 天津长荣印刷设备股份有限公司 | Front guide retaining piece adjusting device and working method thereof |
| CN105643987A (en) * | 2016-01-27 | 2016-06-08 | 苏州蓝宝石机械有限公司 | Novel front gauge device for flat-pressing flat die cutting machine and paper positioning method of novel front gauge device |
-
2014
- 2014-01-17 CN CN201420030475.0U patent/CN203754051U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103848246A (en) * | 2014-01-17 | 2014-06-11 | 天津长荣印刷设备股份有限公司 | Front guide retaining piece adjusting device and working method thereof |
| CN103848246B (en) * | 2014-01-17 | 2017-06-06 | 天津长荣印刷设备股份有限公司 | A kind of front lay catch adjusting means and its method of work |
| CN105643987A (en) * | 2016-01-27 | 2016-06-08 | 苏州蓝宝石机械有限公司 | Novel front gauge device for flat-pressing flat die cutting machine and paper positioning method of novel front gauge device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20140806 Effective date of abandoning: 20170606 |
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| AV01 | Patent right actively abandoned |