FPC side-pushing sawing machine and sawing method thereof

Abstract

The invention discloses an FPC side-pushing sawing machine and a sawing method thereof.The FPC side-pushing sawing machine comprises a sawing table, a plurality of sawing grooves used for materials to pass through are formed in the sawing table, sawing cutters which can move up and down and are used for cutting the materials are arranged at the ends of the sawing grooves, push rods are arranged at the other ends of the sawing grooves, a plurality of driving rods are arranged in the sawing table, driving threads are arranged on the driving rods, and the driving threads are connected with the push rods. A plurality of driving blocks are arranged in the sawing table, penetrating type driving grooves are formed in the driving blocks, the driving rods penetrate through the corresponding driving grooves, the push rods are arranged on the driving blocks, semicircular driving arc plates which are symmetrically distributed are arranged in the driving grooves, and first hydraulic rods used for driving the driving arc plates to move back and forth are arranged in the driving grooves. The two driving arc plates are connected to form a circular ring shape, and threaded grooves connected with the driving threads in a matched mode are formed in the driving arc plates. The pushing precision of the push rod can be guaranteed when the original driving rod rotates and pushes, meanwhile, the time for the push rod to restore to the initial position is greatly shortened, and the overall production efficiency is improved.

Description

Technical Field

[0001] The invention belongs to the technical field of side-push sawing machines, and in particular relates to an FPC side-push sawing machine and a sawing method thereof. Background Art

[0002] Flexible printed circuit board (FPC) is a highly reliable and flexible printed circuit board made of polyimide or polyester film. It has the advantages of high wiring density, light weight, thin thickness and good bending properties. It can be bent, wound and folded freely, arranged arbitrarily according to the requirements of spatial layout, and moved and stretched arbitrarily in three-dimensional space, so as to achieve the integration of component assembly and wire connection. It is widely used in high-tech products such as smart phones, tablet computers, medical equipment, etc.

[0003] At present, FPC substrates need to be cut into small-sized single pieces during production. During the cutting process, the cutting accuracy is particularly important. In order to improve the cutting accuracy, the accuracy of each conveying is also particularly important. In the process of conveying items, most of them are conveyed by rotating the threaded screw. The conveying is achieved by rotating the screw. If the conveying accuracy needs to be improved, the spacing between the threads needs to be continuously reduced. After the thread spacing is reduced, the accuracy of material conveying can be effectively improved. However, this results in the time from the completion of the conveying to the restoration of the initial position of the material. Due to the need to rotate more circles, it will inevitably become longer than before, which seriously affects the overall production efficiency.

[0004] Therefore, the existing structure and defects are studied and improved, and an FPC side push sawing machine and a sawing method thereof are provided, in order to achieve a more practical purpose. Summary of the invention

[0005] In view of at least one problem in the prior art, an object of the present invention is to provide an FPC side-pushing sawing machine and a sawing method thereof.

[0006] In order to achieve the above object, the present invention adopts the following technical solutions:

[0007] A FPC side-push sawing machine comprises a sawing table, wherein the sawing table is provided with a plurality of sawing grooves for materials to pass through, a sawing knife which can move up and down and is used for cutting materials is provided at the end of the sawing groove, and a push rod which can move back and forth and is used for pushing materials is provided at the other end of the sawing groove, a discharge hopper for conveying materials after cutting is provided at one end of the sawing table, a plurality of rotatable driving rods are provided in the sawing table, a driving thread is provided on the driving rod, a plurality of slidingly connected driving blocks are provided in the sawing table, a through-type driving groove is provided on the driving block, the driving rod passes through the corresponding driving groove, the push rod is arranged on the driving block, a driving arc plate which is semicircular and symmetrically distributed is provided in the driving groove, and a first hydraulic rod for driving the driving arc plate to move back and forth is provided in the driving groove, the two driving arc plates are connected to form a circular ring, and a thread groove which matches the driving thread is provided on the driving arc plate.

[0008] Preferably, the sawing table is provided with a plurality of fixedly connected slide rails, the slide rails are provided with slide grooves, the slide grooves are provided with sliding sliders connected in a sliding manner, the sliders are fixedly connected to the driving blocks, the slide grooves are provided with a plurality of staggered reset grooves, the reset grooves are provided with reset blocks for reciprocating movement, and the reset blocks are detachably connected to the sliders.

[0009] Preferably, a first spring is fixedly connected at one end of the reset groove, the end of the first spring is fixedly connected to the reset block, a slot is provided at the bottom of the reset block, a retractable clamping rod for engaging the slot is provided at the other end of the reset groove, and a retractable reset rod is provided at one end of the reset block for the slider to abut against.

[0010] Preferably, a piston plate is provided in the slot which is slidably and sealedly connected, a recovery slot is provided at one end of the reset block, the reset rod is slidably connected in the recovery slot, an adjustment slot is provided on one side of the recovery slot, a fixedly connected telescopic tube is provided at one end of the adjustment slot, the end of the telescopic tube is fixedly connected to the end of the reset rod, a first communicating slot is provided between the slot and the telescopic tube, after the piston plate is squeezed and displaced, hydraulic pressure enters the telescopic tube through the first slot, driving the telescopic tube to extend, so that the reset rod is automatically recovered. A third spring is provided in the recovery slot for driving the reset rod to automatically pop out.

[0011] Preferably, a plurality of pressing grooves are provided in the slide groove, and the pressing groove is arranged on one side of the corresponding card rod, and a pressing and telescopic mechanism is provided in the pressing groove, and a pressing rod is provided at the pressing end of the pressing and telescopic mechanism, and the pressing rod located in the slide groove is hemispherical, and a telescopic rod is provided at the telescopic end of the press-telescopic mechanism, and the end of the telescopic rod is slidably and sealedly connected to the inner wall of the pressing groove, and a positioning groove is provided at the other end of the reset groove, and the card rod is slidably and sealedly connected in the positioning groove, and a second groove connected to the positioning groove and the end of the pressing groove is provided.

[0012] Preferably, a second spring is provided at the initial end of the slide groove for driving the driving arc plate on the driving block to fit closely to the end of the driving thread.

[0013] Preferably, the sawing table is provided with a plurality of driving motors, and a synchronous chain connected between the output ends of the driving motors and the ends of the corresponding driving rods is provided.

[0014] Preferably, a second hydraulic rod is fixedly connected to the driving block, and an end of the second hydraulic rod is fixedly connected to the push rod.

[0015] Preferably, the pressing and retracting mechanism is a pressing mechanism in the field of existing pressing cylindrical pens.

[0016] A sawing method of an FPC side-pushing sawing machine, using the FPC side-pushing sawing machine, comprises the following steps:

[0017] S1 puts the material into the sawing groove, makes the end of the push rod abut against one end of the material, and then controls the driving rod to rotate, drives the driving block to move through the driving thread, so that the push rod pushes the material toward the sawing knife;

[0018] S2 then controls the saw blade to cut the material, and the cut material is discharged through the discharge hopper;

[0019] S3 When the push rod moves to the saw blade, the material pushing is completed, and the first hydraulic rod is controlled to drive the driving arc plate to separate. At this time, the driving arc plate and the driving thread are no longer connected, and the driving block can be quickly moved to restore the driving block to its initial position. After the driving block restores its initial position, it only needs to control the driving arc plate to fit through the first hydraulic rod, and then the driving rod is rotated to make the driving arc plate connected to the driving rod through the driving thread again, so that the push rod can quickly carry out the next material automatic pushing.

[0020] Compared with the prior art, the present invention has the following technical effects:

[0021] By driving the driving arc plate to move back and forth by the first hydraulic rod, a selective connection between the driving rod and the driving arc plate can be achieved. When the push rod completes pushing, the driving block can be quickly restored to its initial position by simply separating the driving arc plate. Then, the driving rod and the driving arc plate can be reconnected by re-fitting the driving arc plate. The pushing of the push rod can be achieved by rotating the driving rod. This design method can not only ensure the pushing accuracy of the push rod when the original driving rod is rotated and pushed, but also greatly reduce the time taken for the push rod to return to its initial position, thereby improving the overall production efficiency.

[0022] With reference to the following description and the accompanying drawings, the specific embodiments of the present invention are disclosed in detail, indicating the manner in which the principles of the present invention can be adopted. It should be understood that the embodiments of the present invention are not limited in scope thereby.

[0023] Features described and / or illustrated with respect to one embodiment may be used in the same or similar manner in one or more other embodiments, combined with features in other embodiments, or substituted for features in other embodiments.

[0024] It should be emphasized that the term “include / comprises” when used herein refers to the presence of features, integers, steps or components, but does not exclude the presence or addition of one or more other features, integers, steps or components. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings in the following description are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without paying creative labor.

[0026] Figure 1 This is a schematic diagram of the three-dimensional structure provided by the present invention.

[0027] Figure 2 This is a schematic diagram of the three-dimensional connection structure of the sawing table, driving rod and slide rail provided by the present invention.

[0028] Figure 3 This is a schematic diagram of the three-dimensional structure of the driving rod, driving block and slide rail provided by the present invention.

[0029] Figure 4 This is a schematic diagram of the top cross-sectional structure of the slide rail provided by the present invention.

[0030] Figure 5 This is a schematic diagram of the cross-sectional structure of the reset block and the reset rod provided by the present invention.

[0031] Figure 6 This is a schematic diagram of the front structural view of the driving block and driving arc plate provided by the present invention.

[0032] Figure 7 This is a schematic diagram of the cross-sectional connection structure of the pressing rod and the clamping rod provided by the present invention.

[0033] Explanation of the reference numerals in the figure: 1, sawing table; 11, driving motor; 111, synchronous chain; 12, discharge hopper; 13, sawing groove; 14, push rod; 15, driving block; 150, second hydraulic rod; 151, slide block; 152, first hydraulic rod; 153, driving arc plate; 154, driving groove; 16, driving rod; 17, slide rail; 171, reset groove; 172, reset block; 1721, third spring; 1722, adjustment groove; 1 723, telescopic tube; 1724, first slot; 1725, clamping slot; 1726, piston plate; 1727, recovery slot; 173, first spring; 174, second spring; 175, reset rod; 176, slide slot; 177, clamping rod; 1771, positioning slot; 178, pressing rod; 1781, pressing and telescopic mechanism; 1782, telescopic rod; 1783, pressing slot; 1784, second slot; 2, sawing knife; 3, material. DETAILED DESCRIPTION

[0034] In order to enable those skilled in the art to better understand the technical solutions in the present invention, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work should fall within the scope of protection of the present invention.

[0035] It should be noted that when an element is referred to as being "disposed on" another element, it may be directly on the other element or there may be another element centered thereon. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be another element centered thereon at the same time. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only and do not represent the only implementation method.

[0036] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art of the present invention. The terms used herein in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention. The term "and / or" used herein includes any and all combinations of one or more related listed items.

[0037] Example 1, please refer to Figure 1 , Figure 2 and Figure 3 , Figure 6A FPC side push sawing machine comprises a sawing table 1, wherein the sawing table 1 is provided with a plurality of sawing grooves 13 for materials 3 to pass through, a sawing knife 2 which can move up and down and is used for cutting the materials 3 is provided at the end of the sawing groove 13, and a push rod 14 which can move back and forth and is used for pushing the materials 3 is provided at the other end of the sawing groove 13, a discharge hopper 12 for conveying the cut materials 3 is provided at one end of the sawing table 1, a plurality of rotatable driving rods 16 are provided in the sawing table 1, and a driving thread is provided on the driving rod 16, and a plurality of A slidingly connected driving block 15 is provided with a through-type driving groove 154, and the driving rod 16 passes through the corresponding driving groove 154. The push rod 14 is arranged on the driving block 15, and a semicircular and symmetrically distributed driving arc plate 153 is provided in the driving groove 154, and a first hydraulic rod 152 for driving the driving arc plate 153 to move back and forth is provided in the driving groove 154. The two driving arc plates 153 are connected to form a circular ring shape, and the driving arc plate 153 is provided with a thread groove matched with the driving thread.

[0038] By driving the driving arc plate 153 to move back and forth through the first hydraulic rod 152, the selective connection between the driving rod 16 and the driving arc plate 153 can be achieved. When the push rod 14 completes the pushing, the driving block 15 can be quickly restored to its initial position by only separating the driving arc plate 153. Then, by re-fitting the driving arc plate 153, the driving rod 16 and the driving arc plate 153 can be reconnected. Therefore, the pushing of the push rod 14 can be achieved by rotating the driving rod 16. This design method can not only ensure the pushing accuracy of the push rod 14 when the original driving rod 16 is rotated and pushed, but also greatly reduce the time taken for the push rod 14 to restore its initial position, thereby improving the overall production efficiency.

[0039] See also Figure 3 , Figure 4 In this embodiment, the sawing table 1 is provided with a plurality of fixedly connected slide rails 17, the slide rails 17 are provided with slide grooves 176, the slide grooves 176 are provided with sliding blocks 151 which are slidably connected, the sliding blocks 151 are fixedly connected to the driving blocks 15, the slide grooves 176 are provided with a plurality of staggered reset grooves 171, the reset grooves 171 are provided with reset blocks 172 which can move back and forth, and the reset blocks 172 are detachably connected to the sliders 151.

[0040] The addition of the slide rail 17 and the slider 151 can make the driving block 15 more stable during reciprocating motion; the back-and-forth motion of multiple reset blocks 172 and the detachable connection between the reset block 172 and the slider 151 can drive the slider 151 to automatically restore its initial position through the movement of the reset block 172.

[0041] See also Figure 3 , Figure 4 In this embodiment, a first spring 173 is fixedly connected to one end of the reset groove 171, and the end of the first spring 173 is fixedly connected to the reset block 172. A slot 1725 is provided at the bottom of the reset block 172. A retractable rod 177 for engaging the slot 1725 is provided at the other end of the reset groove 171. A retractable reset rod 175 for abutting the slider 151 is provided at one end of the reset block 172.

[0042] See also Figure 4 , Figure 5 In this embodiment, a piston plate 1726 is provided in the slot 1725 and is slidably and hermetically connected. A recovery slot 1727 is provided at one end of the reset block 172. The reset rod 175 is slidably connected in the recovery slot 1727. An adjustment slot 1722 is provided at one side of the recovery slot 1727. A fixedly connected telescopic tube 1723 is provided at one end of the adjustment slot 1722. The end of the telescopic tube 1723 is fixedly connected to the end of the reset rod 175. A first slot 1724 is provided between the slot 1725 and the telescopic tube 1723. After the piston plate 1726 is squeezed and displaced, hydraulic pressure enters the telescopic tube 1723 through the first slot 1724, driving the telescopic tube 1723 to extend, so that the reset rod 175 is automatically recovered. A third spring 1721 is provided in the recovery slot 1727 for driving the reset rod 175 to automatically pop out.

[0043] See also Figure 4 , Figure 7 In this embodiment, a plurality of pressing grooves 1783 are provided in the slide groove 176, and the pressing groove 1783 is arranged on one side of the corresponding clamping rod 177. A pressing and telescopic mechanism 1781 is provided in the press groove 1783, and a pressing rod 178 is provided at the pressing end of the press and telescopic mechanism 1781. The press rod 178 located in the slide groove 176 is hemispherical, and a telescopic rod 1782 is provided at the telescopic end of the press and telescopic mechanism 1781. The end of the telescopic rod 1782 is slidably and sealedly connected to the inner wall of the press groove 1783. A positioning groove 1771 is provided at the other end of the reset groove 171, and the clamping rod 177 is slidably and sealedly connected in the positioning groove 1771. A second groove 1784 connected to the end of the press groove 1783 is provided in the positioning groove 1771.

[0044] In this embodiment, the pressing and retracting mechanism 1781 is a pressing mechanism in the existing field of press-type cylindrical pens.

[0045] In this embodiment, a second spring 174 is provided at the initial end of the slide slot 176 for driving the driving arc plate 153 on the driving block 15 to fit closely to the end of the driving thread.

[0046] When this embodiment is used:

[0047] When the driving rod 16 rotates and drives the push rod 14 to push, the slider 151 will preferentially engage with the reset rod 175 on the adjacent reset block 172, and the reset rod 175 can synchronously drive the reset block 172 to move, and store energy in the first spring 173. When the reset block 172 moves to the end of the reset groove 171, the reset block 172 and the next adjacent reset block 172 can move synchronously under the action of the slider 151. When the slider 151 moves to the pressing rod 178, the slider 151 squeezes the pressing rod 178, and the telescopic mechanism 178 is pressed. 1, driving the clamping rod 177 to automatically extend, at this time the clamping rod 177 can automatically insert into the clamping groove 1725, the clamping rod 177 squeezes the piston plate 1726, and the resetting rod 175 automatically contracts through the telescopic tube 1723, at this time the automatic switching of the resetting block 172 can be realized, and the slider 151 drives the next resetting block 172 to move toward the end, in this way, the sequential switching of the resetting blocks 172 is realized, in order to ensure the cutting accuracy, the push rod 14 is pushed slowly, so after the clamping rod 177 is engaged with the clamping groove 1725, the extension of the resetting rod 175 is not affected;

[0048] When the push rod 14 finishes pushing the material 3, the first hydraulic rod 152 is first controlled to drive the driving arc plate 153 to separate quickly. When the driving arc plate 153 separates, the elasticity of the first spring 173 first drives the reset block 172 to automatically restore the initial position. At this time, the reset rod 175 is in an elongated state, so the reset rod 175 squeezes the slider 151 to move synchronously, so that the push rod 14 automatically moves back.

[0049] Since the reset grooves 171 are staggered, the staggered design enables the slider 151 to automatically reset within a long distance by relaying.

[0050] When the first reset block 172 returns to its initial position, the first reset block 172 moves to the front of the rear reset block 172. During the movement, the slider 151 squeezes the corresponding pressing rod 178 in advance. By squeezing the pressing rod 178 and pressing the telescopic mechanism 1781, the telescopic rod 1782 can be automatically retracted. Then, the clamping rod 177 in the rear reset groove 171 is automatically recovered by hydraulic transmission. At this time, the reset block 172 in the rear reset groove 171 loses the clamping fixation of the clamping rod 177 and will return to its initial position under the action of the first spring 173. When the clamping rod 177 is recovered, the elasticity of the third spring 1721 can automatically extend the reset rod 175. Therefore, when the first spring 173 drives the reset block 172 to move automatically, the reset rod 175 can automatically extend synchronously. Since the slider 151 is located in front of the reset block 172, the reset rod 175 can automatically drive the slider 151 to return to its initial position in the reset groove 171.

[0051] Through the above-mentioned staggered resetting method, the driving block 15 can automatically and quickly restore to the initial position; when the driving block 15 restores to the initial position, the first hydraulic rod 152 is controlled to drive the driving arc plate 153 to automatically fit together, and under the action of the second spring 174, the driving arc plate 153 can better contact with the driving thread, and then through the rotation of the driving rod 16, the threaded connection between the driving arc plate 153 and the driving rod 16 can be achieved, and the driving block 15 can be moved again by the rotation of the driving rod 16.

[0052] In this embodiment, a plurality of driving motors 11 are disposed on the sawing table 1 , and a synchronous chain 111 connected between the output end of the driving motor 11 and the end of the corresponding driving rod 16 is disposed.

[0053] In this embodiment, the driving block 15 is provided with a second hydraulic rod 150 which is fixedly connected, and the end of the second hydraulic rod 150 is fixedly connected to the push rod 14. The addition of the second hydraulic rod 150 enables the push rod 14 to descend during the process of the driving block 15 driving the push rod 14 to restore the initial position, so that the push rod 14 can be restored to the initial position, and the feeding of the material 3 will not be affected during the reset process of the push rod 14.

[0054] A sawing method of an FPC side-pushing sawing machine, using the FPC side-pushing sawing machine, comprises the following steps:

[0055] S1 puts the material 3 into the sawing groove 13, makes the end of the push rod 14 abut against one end of the material 3, then controls the driving rod 16 to rotate, drives the driving block 15 to move through the driving thread, so that the push rod 14 pushes the material 3 toward the sawing knife 2;

[0056] S2 then controls the saw blade 2 to make the saw blade 2 cut the material 3, and the cut material 3 is discharged through the discharge hopper 12;

[0057] S3 When the push rod 14 moves to the saw blade 2, the pushing of the material 3 is completed, and the first hydraulic rod 152 is controlled to drive the driving arc plate 153 to separate. At this time, the driving arc plate 153 and the driving thread are no longer connected, and the driving block 15 can be quickly moved to restore the driving block 15 to its initial position. After the driving block 15 restores its initial position, it is only necessary to control the driving arc plate 153 to fit together through the first hydraulic rod 152, and then rotate the driving rod 16 to make the driving arc plate 153 connected to the driving rod 16 through the driving thread again, so that the push rod 14 can quickly push the material 3 automatically next time.

[0058] All articles and references disclosed, including patent applications and publications, are incorporated herein by reference for all purposes. The term "consisting essentially of..." to describe a combination should include the identified elements, ingredients, parts or steps and other elements, ingredients, parts or steps that do not substantially affect the basic novel characteristics of the combination. The use of the terms "comprising" or "including" to describe a combination of elements, ingredients, parts or steps herein also contemplates embodiments that consist essentially of these elements, ingredients, parts or steps. By using the term "may", it is intended to indicate that any attribute described that "may" include is optional.

[0059] Multiple elements, ingredients, parts or steps can be provided by a single integrated element, ingredient, part or step. Alternatively, a single integrated element, ingredient, part or step can be divided into separate multiple elements, ingredients, parts or steps. The disclosure "one" or "an" used to describe an element, ingredient, part or step is not intended to exclude other elements, ingredients, parts or steps.

[0060] It should be understood that the above description is for illustration and not for limitation. Many embodiments and many applications beyond the examples provided will be apparent to those skilled in the art upon reading the above description. Therefore, the scope of the present application should not be determined with reference to the above description, but should be determined with reference to the appended claims and the full scope of equivalents to which such claims are entitled. For the purpose of comprehensiveness, all articles and references, including disclosures of patent applications and publications, are incorporated herein by reference. The omission of any aspect of the subject matter disclosed herein in the preceding claims is not intended to be a waiver of the subject matter, nor should it be considered that the inventors did not consider the subject matter to be part of the disclosed inventive subject matter.

Claims

1. An FPC side push sawing machine, characterized in that: The invention comprises a sawing table, wherein the sawing table is provided with a plurality of sawing grooves for materials to pass through, a sawing knife which can move up and down and is used for cutting materials is provided at the end of the sawing groove, and a push rod which can move back and forth and is used for pushing materials is provided at the other end of the sawing groove, and a discharge hopper for conveying materials after cutting is provided at one end of the sawing table, a plurality of rotatable driving rods are provided in the sawing table, a driving thread is provided on the driving rod, a plurality of slidingly connected driving blocks are provided in the sawing table, a through-type driving groove is provided on the driving block, the driving rod passes through the corresponding driving groove, the push rod is arranged on the driving block, a driving arc plate which is semicircular and symmetrically distributed is provided in the driving groove, and a first hydraulic rod for driving the driving arc plate to move back and forth is provided in the driving groove, and the two driving arc plates are connected to form a circular ring shape, and a thread groove which is matched with the driving thread is provided on the driving arc plate.

2. The FPC side push sawing machine according to claim 1, characterized in that: The sawing table is provided with a plurality of fixedly connected slide rails, the slide rails are provided with slide grooves, the slide grooves are provided with sliding blocks connected in a sliding manner, the sliders are fixedly connected to the driving blocks, the slide grooves are provided with a plurality of staggered reset grooves, the reset grooves are provided with reset blocks for reciprocating movement, and the reset blocks are detachably connected to the sliders.

3. The FPC side push sawing machine according to claim 2, characterized in that: A first spring is fixedly connected at one end of the reset groove, and the end of the first spring is fixedly connected to the reset block. A clamping slot is provided at the bottom of the reset block, and a retractable clamping rod for engaging the clamping slot is provided at the other end of the reset groove. A retractable reset rod is provided at one end of the reset block for the slider to abut against.

4. The FPC side push sawing machine according to claim 3, characterized in that: A piston plate that is slidably and sealed is provided in the slot, a recovery slot is provided at one end of the reset block, the reset rod is slidably connected in the recovery slot, a third spring for driving the reset rod to automatically pop out is provided in the recovery slot, an adjusting slot is provided on one side of the recovery slot, a fixedly connected telescopic tube is provided at one end of the adjusting slot, the end of the telescopic tube is fixedly connected to the end of the reset rod, a first communicating slot is provided between the slot and the telescopic tube, and after the piston plate is squeezed and displaced, hydraulic pressure enters the telescopic tube through the first slot, driving the telescopic tube to extend, so that the reset rod is automatically recovered.

5. The FPC side push sawing machine according to claim 4, characterized in that: A plurality of pressing grooves are provided in the slide groove, and the pressing groove is arranged on one side of the corresponding clamping rod. A pressing and telescopic mechanism is provided in the pressing groove, and a pressing rod is provided at the pressing end of the pressing and telescopic mechanism. The pressing rod located in the slide groove is hemispherical, and a telescopic rod is provided at the telescopic end of the press-telescopic mechanism. The end of the telescopic rod is slidably and sealedly connected to the inner wall of the pressing groove. A positioning groove is provided at the other end of the reset groove, and the clamping rod is slidably and sealedly arranged in the positioning groove, and a second groove connected to the positioning groove and the end of the pressing groove is provided.

6. The FPC side push sawing machine according to claim 2, characterized in that: The initial end of the slide groove is provided with a second spring for driving the driving arc plate on the driving block to fit closely with the end of the driving thread.

7. The FPC side push sawing machine according to claim 1, characterized in that: The sawing table is provided with a plurality of driving motors, and a synchronous chain connected between the output ends of the driving motors and the ends of the corresponding driving rods.

8. The FPC side push sawing machine according to claim 1, characterized in that: The driving block is provided with a second hydraulic rod which is fixedly connected, and the end of the second hydraulic rod is fixedly connected to the push rod.

9. The FPC side push sawing machine according to claim 5, characterized in that: The pressing and retracting mechanism is a pressing mechanism in the field of existing pressing cylindrical pens.

10. A sawing method of an FPC side-pushing sawing machine, using the FPC side-pushing sawing machine according to any one of claims 1 to 9, characterized in that: The following steps are involved: S1 puts the material into the sawing groove, makes the end of the push rod abut against one end of the material, and then controls the driving rod to rotate, drives the driving block to move through the driving thread, so that the push rod pushes the material toward the sawing knife; S2 then controls the saw blade to cut the material, and the cut material is discharged through the discharge hopper; S3 When the push rod moves to the saw blade, the material pushing is completed, and the first hydraulic rod is controlled to drive the driving arc plate to separate. At this time, the driving arc plate and the driving thread are no longer connected, and the driving block can be quickly moved to restore the driving block to its initial position. After the driving block restores its initial position, it only needs to control the driving arc plate to fit through the first hydraulic rod, and then the driving rod is rotated to make the driving arc plate connected to the driving rod through the driving thread again, so that the push rod can quickly carry out the next material automatic pushing.

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