CN214446620U

CN214446620U - A cut paster subassembly for stiffening plate

Info

Publication number: CN214446620U
Application number: CN202022770717.8U
Authority: CN
Inventors: 严发; 吴林保; 刘阳
Original assignee: Shenzhen Fengshang Hardware Co ltd
Current assignee: Shenzhen Fengshang Hardware Co ltd
Priority date: 2020-11-25
Filing date: 2020-11-25
Publication date: 2021-10-22
Anticipated expiration: 2030-11-25

Abstract

The utility model discloses a cut paster subassembly for stiffening plate, cut paster subassembly includes cuts the frame, be equipped with the stationary knife on the frame, be equipped with on the frame and cooperate with the stationary knife and use moving the sword, moving the sword sliding connection on cutting the frame, be equipped with on the frame and move sword drive assembly, be equipped with the pan feeding hole on the stationary knife, the bottom in pan feeding hole is equipped with the first cutting edge with moving sword matched with, the bottom of stationary knife is equipped with the second cutting edge with first cutting edge matched with, be equipped with the supplementary cutting subassembly on the frame, the supplementary cutting subassembly contains positioning seat and tray, be equipped with the clamping face on the tray, be equipped with the elastic component between positioning seat and the tray, the bottom of sword is equipped with the absorption hole; the cutting paster component of the utility model cuts the reinforcing plate through the matching of the movable cutter and the fixed cutter, can reduce the generation of waste materials, does not need to adopt a mould for cutting, and can save the cost; in addition, the bottom of moving the sword is equipped with the absorption hole, can adsorb the stiffening plate to realize automatic paster.

Description

A cut paster subassembly for stiffening plate

[ technical field ] A method for producing a semiconductor device

The utility model relates to a cutting assembly specifically is a cut paster subassembly for stiffening plate.

[ background of the invention ]

The reinforcing plate is an important reinforcing part at the FPC interface and is used for solving the problem of flexibility of the flexible circuit board and improving the strength of the inserted part, the reinforcing plate is generally required to be cut according to the width and the corresponding length of the FPC interface, and the waste of a large amount of materials can be generated by cutting by adopting a die in the prior art; and the reinforcing plate of each specification all needs the mould of corresponding specification of design, and the commonality is poor, with high costs.

The utility model discloses it is not enough to solve prior art and research and propose promptly.

[ Utility model ] content

In order to solve the technical problem, the utility model discloses a cut paster subassembly for stiffening plate, the cut paster subassembly include the cutting frame, the cutting frame on be equipped with the stationary knife, the cutting frame on be equipped with the moving blade that uses with the stationary knife cooperatees, the moving blade sliding connection on the cutting frame, the cutting frame on be equipped with and be used for driving the moving blade relative stationary knife action in order to carry out the cutting to the stiffening plate and move the sword drive assembly, the stationary knife on be equipped with the pan feeding hole that can supply the stiffening plate to get into it, the bottom in pan feeding hole is equipped with the first cutting edge with moving blade matched with, the bottom of stationary knife is equipped with the second cutting edge with first cutting edge matched with, the cutting frame on be equipped with supplementary cutting assembly, supplementary cutting assembly contain the positioning seat that sets up on the cutting frame and the tray of pin joint on the positioning seat, the tray on be equipped with the clamping face, the elastic piece which enables the clamping surface to be parallel to the bottom surface of the movable knife is arranged between the positioning seat and the supporting block, and a plurality of adsorption holes used for adsorbing the cut-off reinforcing plates are formed in the bottom of the movable knife.

According to the cutting patch component for the reinforcing plate, the pivot shaft is arranged between the positioning seat and the supporting block, and the elastic piece is a torsion spring sleeved on the pivot shaft.

According to the cutting patch component for the reinforcing plate, the cutting frame is provided with the adjusting bolt for adjusting the position of the positioning seat relative to the cutting frame.

According to the cutting patch component for the reinforcing plate, the clamping surface is provided with the plurality of strip-shaped grooves.

The cutting patch component for the reinforcing plate is characterized in that the clamping surface is higher than the first blade.

The cutting patch component for the reinforcing plate is characterized in that the included angle between the first cutting edge and the second cutting edge is alpha, wherein the alpha satisfies the following conditions: alpha is more than or equal to 0.6 degrees and less than or equal to 1.2 degrees.

As above a cut paster subassembly for stiffening plate, the one side that cuts the frame and be located the pan feeding hole be equipped with stiffening plate position control subassembly, stiffening plate position control subassembly contain the regulation seat that sets up on cutting the frame, the regulation seat on sliding connection have left regulating block and right regulating block, the stiffening plate be located between left regulating block and the right regulating block, the regulation seat on be equipped with the first adjusting screw who is used for adjusting left regulating block position and the second adjusting screw who is used for adjusting right regulating block position.

According to the cutting patch component for the reinforcing plate, the upper surface of the adjusting seat is higher than the first blade.

According to the cutting patch component for the reinforcing plate, the stripping block used for stripping the release paper on the reinforcing plate from the reinforcing plate is arranged between the fixed knife and the reinforcing plate position adjusting component.

According to the cutting patch component for the reinforcing plate, the two sides of the movable blade are respectively provided with the guide inclined planes, the cutting frame is provided with the adjusting block which is matched with the guide inclined planes to adjust the tightness degree of the movable blade, the cutting frame is provided with the positioning block for positioning the adjusting block, and the adjusting block is connected to the positioning block.

The cutting patch component for the reinforcing plate comprises a guide rail arranged on a cutting frame, a sliding seat is connected to the guide rail in a sliding manner, a power component for driving the sliding seat to slide along the guide rail is arranged on the cutting frame, a connecting component is arranged between the sliding seat and the movable blade and comprises a first connecting seat, a second connecting seat and a third connecting seat, the first connecting seat is connected to the sliding seat, a dovetail groove A is arranged at the bottom of the first connecting seat, a dovetail slide block A embedded in the dovetail groove A is arranged on the second connecting seat, a locking bolt A used for locking the dovetail slide block A in the dovetail groove A is arranged on the second connecting seat, a dovetail groove B is arranged at the bottom of the second connecting seat, and a dovetail slide block B embedded in the dovetail groove B is arranged on the third connecting seat, the dovetail connecting device is characterized in that a locking bolt B used for locking the dovetail sliding block B in the dovetail groove B is arranged on the third connecting seat, a T-shaped groove is formed in the bottom of the third connecting seat, and a T-shaped connecting block embedded into the T-shaped groove is arranged on the upper portion of the movable knife.

The cutting patch component for the reinforcing plate is characterized in that the center line of the dovetail groove A is perpendicular to the center line of the dovetail groove B.

Compared with the prior art, the utility model has the advantages of as follows:

1. the cutting paster component of the utility model cuts the reinforcing plate through the matching of the movable cutter and the fixed cutter, can cut the required size according to the required length, can reduce the generation of waste materials, does not need to adopt a mould for cutting, and can save the cost; in addition, the bottom of the movable knife is provided with a plurality of adsorption holes for adsorbing the cut reinforcing plates, the reinforcing plates can be adsorbed, and when the movable knife moves downwards until the support block is punched, automatic patch pasting is realized.

[ description of the drawings ]

The following detailed description of embodiments of the present invention is provided with reference to the accompanying drawings, in which:

fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural view of the hidden moving blade driving assembly of the present invention;

FIG. 3 is a schematic view of the hidden movable knife driving assembly of the present invention;

FIG. 4 is an exploded view of the hidden moving blade driving assembly of the present invention;

FIG. 5 is a front view of the movable and stationary knives of the present invention;

FIG. 6 is an exploded view of the auxiliary cutting assembly of the present invention;

fig. 7 is an exploded view of the middle connection assembly of the present invention.

[ detailed description ] embodiments

Embodiments of the present invention will be described in detail below with reference to the accompanying drawings.

As shown in fig. 1 to 7, in the cutting patch assembly for a stiffener according to the present embodiment, the cutting patch assembly 1 includes a cutting frame 11, a fixed knife 12 is disposed on the cutting frame 11, a moving knife 13 used in cooperation with the fixed knife 12 is disposed on the cutting frame 11, the moving knife 13 is slidably connected to the cutting frame 11, a moving knife driving assembly 14 for driving the moving knife 13 to move relative to the fixed knife 12 to cut the stiffener 101 is disposed on the cutting frame 11, a feeding hole 120 into which the stiffener 101 can enter is disposed on the fixed knife 12, a first knife edge 1201 matched with the moving knife 13 is disposed at the bottom of the feeding hole 120, a second knife edge 1202 matched with the first knife edge 1201 is disposed at the bottom of the fixed knife 12, an auxiliary cutting assembly 15 is disposed on the cutting frame 11, the auxiliary cutting assembly 15 includes a positioning seat 151 disposed on the cutting frame 11 and a support block 152 pivotally connected to the positioning seat 151, the supporting block 152 is provided with a clamping surface 1521, an elastic member 153 for keeping the clamping surface 1521 parallel to the bottom surface of the movable blade 13 is arranged between the positioning seat 151 and the supporting block 152, and the bottom of the movable blade 13 is provided with a plurality of adsorption holes 1310 for adsorbing the cut reinforcing plate 101. The cutting paster component of the utility model cuts the reinforcing plate through the matching of the movable cutter and the fixed cutter, can cut the required size according to the required length, can reduce the generation of waste materials, does not need to adopt a mould for cutting, and can save the cost; in addition, the bottom of the movable knife is provided with a plurality of adsorption holes for adsorbing the cut reinforcing plates, the reinforcing plates can be adsorbed, and when the movable knife moves downwards until the support block is punched, automatic patch pasting is realized.

As shown in fig. 3, in this embodiment, the movable blade moves in the vertical direction, so that when the cutting is not performed, the clamping surface is in the horizontal state under the action of the elastic member, and with the downward movement of the movable blade, the support block rotates downward until the support block is opened, and the clamping surface is in the vertical state.

In this embodiment, a pivot shaft 154 is disposed between the positioning seat 151 and the supporting block 152, and the elastic element 153 is a torsion spring sleeved on the pivot shaft 154.

For reinforcing plates with different thicknesses, the distance between the clamping surface 1521 and the first cutting edge 1201 needs to be adjusted during cutting, and in order to adjust the distance between the clamping surface 1521 and the first cutting edge 1201, the cutting frame 11 is provided with an adjusting bolt 155 for adjusting the position of the positioning seat 151 relative to the cutting frame 11.

Since the surface of the reinforcing plate in contact with the clamping surface has tackiness, a plurality of strip grooves 1522 are provided in the clamping surface 1521 in order to reduce the adhesive force between the reinforcing plate and the clamping surface.

The clamping surface 1521 is higher than the first blade 1201 in order to clamp the stiffening plate prior to cutting.

In order to improve the shearing force during cutting, in the embodiment, the included angle between the first blade edge 1201 and the second blade edge 1202 is α, where α satisfies: alpha is more than or equal to 0.6 degrees and less than or equal to 1.2 degrees.

In order to adjust the position of stiffening plate, one side that cuts frame 11 and be located pan feeding hole 120 is equipped with stiffening plate position adjusting part 16, stiffening plate position adjusting part 16 contain the regulation seat 161 that sets up on cutting frame 11, regulation seat 161 on sliding connection have left regulating block 162 and right regulating block 163, stiffening plate 101 be located between left regulating block 162 and the right regulating block 163, regulation seat 161 on be equipped with the second adjusting screw 165 that is used for adjusting the first adjusting screw 164 of left regulating block 162 position and is used for adjusting right regulating block 163 position.

In order to facilitate the reinforcing plate to smoothly enter the feeding hole, the upper surface of the adjusting seat 161 is higher than the first blade 1201.

For the reinforcing plate with the release paper, the release paper needs to be peeled off from the reinforcing plate before cutting, and a peeling block 17 for peeling the release paper 102 on the reinforcing plate 101 off from the reinforcing plate 101 is provided between the stationary knife 12 and the reinforcing plate position adjusting assembly 16.

In order to adjust the tightness of the movable knife, guide inclined planes 131 are respectively arranged on two sides of the movable knife 13, an adjusting block 132 which is matched with the guide inclined planes 131 to adjust the tightness of the movable knife 13 is arranged on the cutting frame 11, a positioning block 133 which is used for positioning the adjusting block 132 is arranged on the cutting frame 11, and the adjusting block 132 is connected to the positioning block 133 through a bolt.

In this embodiment, the movable blade driving assembly 14 includes a guide rail 141 disposed on the cutting frame 11, the guide rail 141 is connected with a sliding seat 142 in a sliding manner, the cutting frame 11 is provided with a power assembly 143 for driving the sliding seat 142 to slide along the guide rail 141, in this embodiment, the power assembly 143 drives a screw rod by using a motor to drive the sliding seat to move, and a connecting assembly 144 is disposed between the sliding seat 142 and the movable blade 13.

The connecting member is used to connect the sliding seat 142 and the moving blade 13, in this embodiment, the connecting member 144 includes a first connecting seat 1441, a second connecting seat 1442 and a third connecting seat 1443, the first connecting seat 1441 is connected to the sliding seat 142, a dovetail groove a14410 is formed at the bottom of the first connecting seat 1441, a dovetail slide block A14421 embedded in a dovetail groove A14410 is arranged on the second connecting seat 1442, the second connecting seat 1442 is provided with a locking bolt A for locking the dovetail slider A14421 in the dovetail groove A14410, a dovetail groove B14420 is formed at the bottom of the second connecting seat 1442, a dovetail slider B14431 embedded in the dovetail groove B14420 is formed on the third connecting seat 1443, a locking bolt B for locking the dovetail slide block B14431 in the dovetail groove B14420 is arranged on the third connecting seat 1443, the bottom of the third connecting seat 1443 is provided with a T-shaped groove 14430, and the upper part of the movable blade 13 is provided with a T-shaped connecting block 130 embedded in the T-shaped groove 14430; the center line of the dovetail groove A14410 is perpendicular to the center line of the dovetail groove B14420. The connecting assembly 144 can be adjusted finely according to the position of the movable knife conveniently by adopting the structure.

The technical content of the present invention is further described by the embodiments only, so that the reader can understand it more easily, but the embodiments of the present invention are not limited thereto, and any technical extension or re-creation according to the present invention is protected by the present invention. The protection scope of the present invention is subject to the claims.

Claims

1. The cutting patch component for the reinforcing plate is characterized in that the cutting patch component (1) comprises a cutting frame (11), a fixed cutter (12) is arranged on the cutting frame (11), a movable cutter (13) matched with the fixed cutter (12) for use is arranged on the cutting frame (11), the movable cutter (13) is connected to the cutting frame (11) in a sliding mode, a movable cutter driving component (14) used for driving the movable cutter (13) to move relative to the fixed cutter (12) so as to cut the reinforcing plate (101) is arranged on the cutting frame (11), a feeding hole (120) allowing the reinforcing plate (101) to enter the feeding hole is formed in the fixed cutter (12), a first cutting edge (1201) matched with the movable cutter (13) is arranged at the bottom of the feeding hole (120), a second cutting edge (1202) matched with the first cutting edge (1201) is arranged at the bottom of the fixed cutter (12), cutting frame (11) on be equipped with supplementary cutting assembly (15), supplementary cutting assembly (15) contain positioning seat (151) and the tray (152) of pin joint on positioning seat (151) that set up on cutting frame (11), tray (152) on be equipped with clamping face (1521), positioning seat (151) and tray (152) between be equipped with elastic component (153) that make clamping face (1521) and the bottom surface that moves sword (13) keep the parallel state, the bottom that moves sword (13) is equipped with a plurality of adsorption holes (1310) that are used for adsorbing stiffening plate (101) that are cut off.

2. The cutting and pasting piece assembly as claimed in claim 1, wherein a pivot shaft (154) is disposed between the positioning seat (151) and the supporting block (152), and the elastic member (153) is a torsion spring sleeved on the pivot shaft (154).

3. A cut-out patch assembly for a stiffener according to claim 1 wherein the cutting frame (11) is provided with an adjustment bolt (155) for adjusting the position of the locating base (151) relative to the cutting frame (11).

4. A cut-out patch assembly for a stiffener according to claim 1 wherein the clamping surface (1521) is provided with a plurality of slots (1522).

5. A cut-out patch assembly for a stiffener according to claim 1 wherein the clamping surface (1521) is raised above the first blade (1201).

6. A cut-out patch assembly for a stiffener according to claim 1 wherein the angle between the first (1201) and second (1202) edges is α, wherein α satisfies: alpha is more than or equal to 0.6 degrees and less than or equal to 1.2 degrees.

7. The cutting and pasting piece assembly for the reinforcing plate as claimed in claim 1, wherein the cutting frame (11) and one side of the feeding hole (120) are provided with a reinforcing plate position adjusting assembly (16), the reinforcing plate position adjusting assembly (16) comprises an adjusting seat (161) arranged on the cutting frame (11), the adjusting seat (161) is connected with a left adjusting block (162) and a right adjusting block (163) in a sliding manner, the reinforcing plate (101) is arranged between the left adjusting block (162) and the right adjusting block (163), and the adjusting seat (161) is provided with a first adjusting screw (164) for adjusting the position of the left adjusting block (162) and a second adjusting screw (165) for adjusting the position of the right adjusting block (163).

8. A cutting tile assembly for a stiffener according to claim 7 wherein the upper surface of the adjustment block (161) is higher than the first blade (1201).

9. The cutting patch component for the reinforcing plate as claimed in claim 1, wherein two sides of the movable blade (13) are respectively provided with a guide inclined plane (131), the cutting frame (11) is provided with an adjusting block (132) which is matched with the guide inclined plane (131) to adjust the tightness of the movable blade (13), the cutting frame (11) is provided with a positioning block (133) for positioning the adjusting block (132), and the adjusting block (132) is connected to the positioning block (133).

10. The cutting patch component for the reinforcing plate according to claim 1, wherein the movable blade driving component (14) comprises a guide rail (141) arranged on the cutting frame (11), a sliding seat (142) is connected on the guide rail (141) in a sliding manner, a power component (143) for driving the sliding seat (142) to slide along the guide rail (141) is arranged on the cutting frame (11), a connecting component (144) is arranged between the sliding seat (142) and the movable blade (13), the connecting component (144) comprises a first connecting seat (1441), a second connecting seat (1442) and a third connecting seat (1443), the first connecting seat (1441) is connected on the sliding seat (142), a dovetail groove A (14410) is arranged at the bottom of the first connecting seat (1441), a dovetail slide block A (14421) embedded in the dovetail groove A (14410) is arranged on the second connecting seat (1442), the locking device is characterized in that a locking bolt A used for locking the dovetail slider A (14421) in the dovetail groove A (14410) is arranged on the second connecting seat (1442), a dovetail groove B (14420) is arranged at the bottom of the second connecting seat (1442), a dovetail slider B (14431) embedded in the dovetail groove B (14420) is arranged on the third connecting seat (1443), a locking bolt B used for locking the dovetail slider B (14431) in the dovetail groove B (14420) is arranged on the third connecting seat (1443), a T-shaped groove (14430) is arranged at the bottom of the third connecting seat (1443), and a T-shaped connecting block (130) embedded in the T-shaped groove (14430) is arranged at the upper part of the movable knife (13).