Spring net cutting equipment

Abstract

The utility model discloses a spring net cutting equipment, including work frame, downward moving device and shearing device, the shearing device includes shearing mechanism, the number of shearing mechanism is two, and the shearing mechanism is respectively provided below and above the bedplate, downward moving device includes jacking mechanism and forward pushing mechanism, and the jacking mechanism and the forward pushing mechanism are connected with each other through the jacking mechanism and the forward pushing mechanism. The jacking mechanism is connected with the forward pushing mechanism, the forward pushing mechanism is connected with the shearing mechanism located below the platen, the jacking mechanism can drive the forward pushing mechanism and the shearing mechanism to ascend or descend, and the forward pushing mechanism can drive the shearing mechanism to be close to or away from the discharging port. The shearing mechanism is provided with a shearing opening, the shearing opening located below the platen is arranged upwards, and the shearing opening located above the platen is arranged downwards. The spring net cutting device can automatically push the spring net to move, achieves the effect of automatically advancing and cutting, and is high in automation degree and high in production efficiency.

Description

Technical Field

[0001] The utility model relates to the technical field of spring net production, in particular to a spring net cutting device. Background Art

[0002] Spring mattresses are a common daily necessity. Spring mattresses are usually equipped with spring nets for supporting and providing spring cushioning. Spring nets are usually produced using spring net cutting equipment. The spring net cutting equipment can produce spring nets that meet size requirements by cutting the entire spring net. Existing spring net cutting equipment is usually equipped with a workbench and a cutting device, wherein the cutting device is arranged above and below the spring net. During cutting, the upper and lower cutting devices perform double-sided cutting on the spring net to achieve a complete cutting effect. However, the existing spring net cutting equipment does not have the function of pushing the spring net forward continuously. It often requires workers to assist in pushing or use additional conveying devices to push the spring net. The worker-assisted pushing method has poor accuracy, while the method of using additional conveying devices for pushing requires the purchase of additional equipment and installation space, or requires additional energy for continuous pushing, which has high cost and energy consumption. Utility Model Content

[0003] The technical problem to be solved by the utility model is to provide a spring net cutting device which can automatically push the spring net to move, achieve the effect of automatic advancement and automatic cutting, and has a high degree of automation and high production efficiency.

[0004] In order to solve the above technical problems, the utility model provides a spring net cutting equipment, including a working frame, a lower moving device arranged on the working frame, and a shearing device, one side of the working frame is a feed port, the other side of the working frame is a discharge port, the working frame includes a table plate, and the lower moving device is located below the table plate.

[0005] The shearing device includes a shearing mechanism, and the number of the shearing mechanisms is 2 and they are respectively arranged below and above the table. The lower moving device includes a lifting mechanism and a forward pushing mechanism. The lifting mechanism is connected to the forward pushing mechanism, and the forward pushing mechanism is connected to the shearing mechanism located below the table. The lifting mechanism can drive the forward pushing mechanism and the shearing mechanism to rise or fall, and the forward pushing mechanism can drive the shearing mechanism to approach or move away from the discharge port. The shearing mechanism is provided with a shearing notch, and the shearing notch located below the table is arranged upward, and the shearing notch located above the table is arranged downward.

[0006] As an improvement of the above-mentioned scheme, the jacking mechanism includes a jacking drive member, a vertically arranged jacking rod, a jacking plate, a jacking slide rail and a jacking slider. The movable end of the jacking drive member is transmission-connected to the jacking rod, the jacking plate is arranged on the top of the jacking rod, the forward pushing mechanism and the shearing mechanism are arranged on the jacking plate, the jacking drive member can drive the jacking plate to rise or fall, the jacking slide rail is vertically arranged on the work frame, the jacking slider is slidably connected to the jacking slide rail, and both ends of the jacking plate are connected to the jacking slider.

[0007] As an improvement of the above-mentioned scheme, the forward pushing mechanism includes a forward pushing driving member, a forward pushing slide rail and a forward pushing block. The forward pushing driving member is arranged on the lifting plate, and the forward pushing slide rail is horizontally arranged on the lifting plate. The forward pushing slide rail extends from the feed port toward the discharge port. The forward pushing block is slidably connected to the forward pushing slide rail, and the forward pushing block is connected to the movable end of the forward pushing driving member. The forward pushing driving member can drive the forward pushing block to approach or move away from the discharge port.

[0008] As an improvement of the above-mentioned scheme, the shearing mechanism includes a shearing drive member arranged on the forward pushing slider, a movable rod connected to the movable end of the shearing drive member, and a fixed rod arranged on the side of the movable rod, the movable rod is parallel to the fixed rod and perpendicular to the direction of the line between the feed port and the discharge port, and the shearing drive member can drive the movable rod to move along the length direction of the movable rod.

[0009] The shearing mechanism also includes a movable knife and a fixed knife. The movable knife and the fixed knife are cross-hinged. One end of the movable knife is hinged on the movable rod. The fixed knife is fixed on the fixed rod. The movable knife and the fixed knife cross to form the shearing opening.

[0010] As an improvement of the above-mentioned scheme, the shearing device also includes a lower limit mechanism located below the table and an upper limit mechanism above the table, the lower limit mechanism includes a lower guide rod, a lower wheel seat and a lower roller, the lower guide rod is parallel to the movable rod and is located below the movable rod, the lower wheel seat is arranged on the movable rod, the lower roller is arranged on the lower wheel seat, and the rolling surface of the lower roller can abut against the lower guide rod.

[0011] The upper limit mechanism includes an upper guide rod, an upper wheel seat and an upper roller. The upper guide rod is parallel to the movable rod and is located above the movable rod. The upper wheel seat is arranged on the movable rod. The upper roller is arranged on the upper wheel seat. The rolling surface of the upper roller can abut against the upper guide rod.

[0012] As an improvement of the above-mentioned scheme, the spring net cutting equipment also includes a lower toggle device, which is arranged below the table and located on the side of the work frame close to the feed port. The lower toggle device includes a lower toggle driving member, a lower toggle arm hinged to the movable end of the lower toggle driving member, a lower rotating rod hinged to one end of the lower toggle arm, and a lower paddle fixed on the lower rotating rod. A through hole is provided on the table, and when the lower rotating rod rotates, the lower paddle can drive the lower paddle to swing toward the direction of the feed port, and when the lower paddle swings, it can pass through the through hole from the bottom of the table and protrude from the surface of the table.

[0013] As an improvement of the above-mentioned scheme, the spring net cutting equipment also includes an upper toggle device, which is arranged above the table and located on the side of the work frame close to the discharge port. The upper toggle device includes an upper toggle driving member, an upper toggle arm hinged to the movable end of the upper toggle driving member, an upper rotating rod hinged to one end of the upper toggle arm, and an upper paddle fixed on the upper rotating rod. When the upper rotating rod rotates, it can drive the upper paddle to swing toward the direction of the discharge port.

[0014] As an improvement of the above-mentioned scheme, the table plate includes a front plate and a rear plate, the front plate is arranged on the side close to the feed port, the rear plate is arranged on the side close to the discharge port, a shearing mechanism is arranged below the front plate and connected to the forward pushing mechanism, a shearing mechanism is arranged above the rear plate and connected to the working frame, a gap is arranged between the rear plate and the front plate, and an inclined plate is arranged on the side of the rear plate close to the front plate, and the inclined plate is inclined downward toward one side of the front plate.

[0015] As an improvement of the above-mentioned scheme, the working frame also includes a side guard beam, a side guard plate is provided between the side guard beam and the front plate, the side guard plate is vertically arranged and slidably connected to the side guard beam; a discharge guide plate is also provided on the rear plate, the number of the discharge guide plates is 2 and they are vertically arranged on the rear plate, and the discharge guide plate is slidably connected to the rear plate.

[0016] As an improvement of the above-mentioned scheme, the spring net cutting equipment also includes a workbench, which is arranged on a side of the work frame close to the discharge port. A jacking and discharging device is also provided between the workbench and the work frame. The jacking and discharging device includes a jacking and discharging driving member arranged on the work frame and a jacking pipe arranged at the movable end of the jacking and discharging driving member. The jacking and discharging driving member can drive the jacking pipe to rise or fall.

[0017] The implementation of this utility model has the following beneficial effects:

[0018] The spring net cutting equipment of the utility model is provided with a working frame, a lower moving device and a shearing device, the spring bed enters from the feeding port of the working frame and discharges from the discharging port of the working frame, the lower moving device comprises a lifting mechanism and a forward pushing mechanism, the shearing device comprises a shearing mechanism, and a shearing opening is arranged in the shearing mechanism. When the spring net enters the table plate of the working frame, the lifting mechanism drives the forward pushing mechanism and the shearing mechanism to rise, and when the shearing mechanism contacts the mesh wire in the spring net, the forward pushing mechanism drives the shearing mechanism to move in the direction of the discharging port. Since the shearing mechanism can generate a force on the mesh wire of the spring net, it can push the spring net forward, thereby realizing automatic pushing of the spring net to move, and achieving the effect of automatic advancement and automatic cutting. After completing the pushing, the lifting mechanism and the forward pushing mechanism cooperate to move the shearing mechanism to the shearing position, and then shear the spring net. In this process, the utility model has a high degree of automation and high production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a structural schematic diagram of the spring net cutting device of the utility model;

[0020] Figure 2 yes Figure 1 A partial enlarged view of middle A;

[0021] Figure 3 It is a partial structural schematic diagram of the spring net cutting device of the utility model;

[0022] Figure 4 It is a partial cross-sectional structural schematic diagram of the spring net cutting device of the utility model. DETAILED DESCRIPTION

[0023] In order to make the purpose, technical solution and advantages of the utility model clearer, the utility model will be further described in detail with reference to the accompanying drawings. It is hereby stated that the directional words such as up, down, left, right, front, back, inside, outside, etc. that appear or will appear in the text of the utility model are only based on the accompanying drawings of the utility model, and are not specific limitations of the utility model.

[0024] See also Figure 1 and Figure 2 The embodiment of the utility model discloses a spring net cutting device, comprising a working frame 1, a lower moving device 2 and a shearing device 3 arranged on the working frame 1, wherein the lower moving device 2 cooperates with the shearing device 3 to drive the spring net to move forward automatically, one side of the working frame 1 is a feed port 11, and the other side of the working frame 1 is a discharge port 12, the working frame 1 comprises a table 13, and the lower moving device 2 is located below the table 13. The spring net enters the table 13 from the feed port 11, and is discharged from the discharge port 12 after cutting is completed.

[0025] The shearing device 3 includes a shearing mechanism 31, and the number of the shearing mechanisms 31 is two and they are respectively arranged below and above the table 13. The two shearing mechanisms 31 shear the upper and lower parts of the spring net respectively. In order to push the spring net, the lower moving device 2 includes a lifting mechanism 21 and a forward pushing mechanism 22. The lifting mechanism 21 is connected to the forward pushing mechanism 22, and the forward pushing mechanism 22 is connected to the shearing mechanism 31 located below the table 13. The lifting mechanism 21 can drive the forward pushing mechanism 22 and the shearing mechanism 31 to rise or fall, and the forward pushing mechanism 22 can drive the shearing mechanism 31 to approach or move away from the discharge port 12. The shearing mechanism 31 is provided with a shearing opening 311. The shearing opening 311 located below the table 13 is arranged upward, and the shearing opening 311 located above the table 13 is arranged downward. After the spring net enters the table 13, the lifting mechanism 21 drives the shearing mechanism 31 to rise so that the shearing mechanism 31 contacts the mesh of the spring net, and the forward pushing mechanism 22 drives the shearing mechanism 31 to move toward the discharge port 12, thereby driving the spring net to move toward the discharge port 12. After moving to a suitable position, the shearing mechanism 31 is driven to shear the spring net, or the lifting mechanism 21 drives the shearing mechanism 31 to descend, and after the forward pushing mechanism 22 drives the shearing mechanism 31 to the shearing position, the lifting mechanism 21 drives the shearing mechanism 31 to rise to shear the shearing position.

[0026] The beneficial effects of the embodiments of the utility model are as follows:

[0027] The spring net cutting device of the utility model embodiment is provided with a working frame 1, a lower moving device 2 and a shearing device 3, the spring bed enters from the feed port 11 of the working frame 1, and is discharged from the discharge port 12 of the working frame 1, the lower moving device 2 includes a jacking mechanism 21 and a forward pushing mechanism 22, the shearing device 3 includes a shearing mechanism 31, and a shearing opening 311 is provided in the shearing mechanism 31. When the spring net enters the table 13 of the working frame 1, the jacking mechanism 21 drives the forward pushing mechanism 22 and the shearing mechanism 31 to rise, and when the shearing mechanism 31 and the spring net are in contact with each other, the spring net is cut into pieces. When the mesh wires in the spring net are in contact with each other, the forward pushing mechanism 22 will drive the shearing mechanism 31 to move toward the direction of the discharge port 12. Since the shearing mechanism 31 can exert a force on the mesh wires of the spring net, it can push the spring net forward, thereby automatically pushing the spring net to move and achieving the effect of automatic advancement and automatic cutting. After the pushing is completed, the lifting mechanism 21 and the forward pushing mechanism 22 cooperate to move the shearing mechanism 31 to the shearing position, and then shear the spring net. In this process, the utility model has a high degree of automation and high production efficiency.

[0028] Specifically, see Figure 2 The lifting mechanism 21 includes a lifting drive 211, a vertically arranged lifting rod 212, a lifting plate 213, a lifting slide rail 214 and a lifting slider 215. The lifting drive 211 is preferably a linear cylinder or a linear motor. The movable end of the lifting drive 211 is transmission-connected with the lifting rod 212. The lifting plate 213 is arranged on the top of the lifting rod 212. The forward pushing mechanism 22 and the shearing mechanism 31 are arranged on the lifting plate 213. The lifting drive 211 can drive the lifting plate 213 to rise or fall. Therefore, the lifting drive 211 can drive the forward pushing mechanism 22 and the shearing mechanism 31 to rise or fall. In order to make the ascending or descending process of the forward pushing mechanism 22 and the shearing mechanism 31 smoother, the lifting rail 214 is vertically arranged on the working frame 1, the lifting slider 215 is slidably connected to the lifting rail 214, and both ends of the lifting plate 213 are connected to the lifting slider 215. The lifting rail 214 is used to guide the ascending of the forward pushing mechanism 22 and the shearing mechanism 31.

[0029] The forward pushing mechanism 22 includes a forward pushing driving member 221, a forward pushing slide rail 222 and a forward pushing slider 223. The forward pushing driving member 221 is arranged on the lifting plate 213. The forward pushing driving member 221 is preferably a linear cylinder or a linear motor. The forward pushing slide rail 222 is horizontally arranged on the lifting plate 213. The forward pushing slide rail 222 extends from the feed port 11 toward the discharge port 12. The forward pushing slider 223 is slidably connected to the forward pushing slide rail 222. The forward pushing slider 223 is connected to the movable end of the forward pushing driving member 221. The forward pushing driving member 221 can drive the forward pushing slider 223 to move closer to or away from the discharge port 12. The forward pushing slide rail 222 can provide guidance for the back and forth movement of the shearing mechanism 31.

[0030] See also Figure 3 The shearing mechanism 31 includes a shearing drive member 312 arranged on the forward pushing slider 223, a movable rod 313 connected to the movable end of the shearing drive member 312, and a fixed rod 314 arranged on the side of the movable rod 313. The shearing drive member 312 is preferably a linear motor or a linear cylinder. The movable rod 313 is parallel to the fixed rod 314 and perpendicular to the connecting direction between the feed port 11 and the discharge port 12. The shearing drive member 312 can drive the movable rod 313 to move along the length direction of the movable rod 313.

[0031] See also Figure 3The shearing mechanism 31 also includes a movable knife 315 and a fixed knife 316. The movable knife 315 and the fixed knife 316 are cross-hinged and arranged. The movable knife 315 can swing relative to the fixed knife 316. One end of the movable knife 315 is hinged on the movable rod 313. When the shearing drive 312 drives the movable rod 313 to move in its length direction, it can drive the movable knife 315 to swing. The fixed knife 316 is fixed on the fixed rod 314. The movable knife 315 and the fixed knife 316 cross to form the shearing opening 311. When the movable knife 315 swings, the shearing opening 311 can shrink or expand. When shrinking, it can shear the mesh wire, and its shearing direction is perpendicular to the moving direction of the spring net. The number of the movable knife 315 and the fixed knife 316 can be set according to the number of mesh wires of the spring net of different specifications. The accompanying drawings only show a certain number of movable knife and fixed knife structures, which do not represent the actual number of the embodiments of the utility model.

[0032] See also Figure 2 and Figure 3 In order to ensure the stability and accuracy of shearing, it is necessary to limit the moving direction of the movable knife 315. The shearing device 3 also includes a lower limit mechanism 32 located below the table plate 13 and an upper limit mechanism 33 located above the table plate 13. The lower limit mechanism 32 is used to limit the shearing mechanism 31 located below the table plate 13, and the upper limit mechanism 33 is used to limit the shearing mechanism 31 located above the table plate 13. The lower limiting mechanism 32 includes a lower guide rod 321, a lower wheel seat 322 and a lower roller 323. The lower guide rod 321 is parallel to the movable rod 313 and is located below the movable rod 313. The lower wheel seat 322 is arranged on the movable rod 313. The lower roller 323 is arranged on the lower wheel seat 322. The rolling surface of the lower roller 323 can abut against the lower guide rod 321. When the movable rod 313 moves in its length direction, the lower wheel seat 322 can roll on the lower guide rod 321. The lower guide rod 321 limits the moving direction of the movable rod 313, and the lower roller 323 can form a movable support for the movable rod 313.

[0033] The upper limit mechanism 33 includes an upper guide rod 331, an upper wheel seat 332 and an upper roller 333. The upper guide rod 331 is parallel to the movable rod 313 and is located above the movable rod 313. The upper wheel seat 332 is arranged on the movable rod 313. The upper roller 333 is arranged on the upper wheel seat 332. The rolling surface of the upper roller 333 can abut against the upper guide rod 331. When the movable rod 313 moves in its length direction, the upper wheel seat 332 can roll on the upper guide rod 331. The upper guide rod 331 limits the moving direction of the movable rod 313, and the upper roller 333 can form a movable support for the movable rod 313. Specifically, the upper roller 333 is located above the upper guide rod 331 , the upper guide rod 331 and the movable rod 313 form a “hanging” structure, and the movable rod 313 is “hanging” below the upper guide rod 331 .

[0034] Further, see Figure 4 In order to improve the efficiency of shearing, the spring net needs to be stretched out to facilitate the cutting by the shearing mechanism 31. Specifically, the spring net cutting device also includes a lower toggle device 4, which is arranged below the table 13 and located on the side of the work frame 1 close to the feed port 11. The lower toggle device 4 includes a lower toggle drive member 41, a lower toggle arm 42 hinged to the movable end of the lower toggle drive member 41, a lower rotating rod 43 hinged to one end of the lower toggle arm 42, and a lower paddle 44 fixed to the lower rotating rod 43. The lower toggle drive member 41 is preferably a telescopic cylinder. When the lower toggle drive member 41 is extended and retracted, it can drive the lower toggle arm 42 to rotate, and the lower toggle arm 42 will drive the lower rotating rod 43 to rotate, and the lower rotating rod 43 will drive the lower paddle 44 to swing, and the table 13 is provided with a through hole 131, and the lower rotating rod 43 can drive the lower paddle 44 to swing toward the direction of the feed inlet 11 when rotating, and the lower paddle 44 can pass through the through hole 131 from the bottom of the table 13 and protrude from the surface of the table 13 when swinging. When the spring net enters the table 13, the lower paddle 44 is located below the table 13 and will not hinder the advancement of the spring net. After the spring net is advanced to the right position, before shearing, the lower toggle drive member 41 drives the lower paddle 44 to rotate, and the rotation direction is toward the direction of the feed inlet 11, so as to open the lower part of the spring net by a certain distance, so as to facilitate the shearing mechanism 31 below to shear the mesh wire.

[0035] At the same time, the spring net cutting equipment also includes an upper toggle device 5, which is arranged above the table 13 and located on the side of the working frame 1 close to the discharge port 12. The upper toggle device 5 includes an upper toggle driving member 51, an upper toggle arm 52 hinged to the movable end of the upper toggle driving member 51, an upper rotating rod 53 hinged to one end of the upper toggle arm 52, and an upper paddle 54 fixed to the upper rotating rod 53. The upper toggle driving member 51 is preferably a telescopic cylinder. When the upper toggle drive member 51 is extended and retracted, it can drive the upper toggle arm 52 to rotate, and the upper toggle arm 52 will drive the upper rotating rod 53 to rotate, and the upper rotating rod 53 will drive the upper paddle 54 to swing. When the upper rotating rod 53 rotates, it can drive the upper paddle 54 to swing toward the discharge port 12, and cooperate with the lower paddle 44 to simultaneously open the spring net from the upper and lower sides and the front and back sides, so as to facilitate the upper shearing mechanism 31 and the lower shearing mechanism 31 to shear the mesh wire.

[0036] Furthermore, the table 13 includes a front plate 132 and a rear plate 133, the front plate 132 is arranged on the side close to the feed port 11, the rear plate 133 is arranged on the side close to the discharge port 12, the perforation 131 is arranged on the front plate 132, a shearing mechanism 31 is arranged below the front plate 132 and connected to the forward pushing mechanism 22, and can shear the lower part of the spring net, a shearing mechanism 31 is arranged above the rear plate 133 and connected to the working frame 1, and can shear the upper part of the spring net, a gap is provided between the rear plate 133 and the front plate 132, and an inclined plate 134 is provided on the side of the rear plate 133 close to the front plate 132, the inclined plate 134 is inclined downward toward one side of the front plate 132, and the inclined plate 134 can guide the front end of the spring net to enter the rear plate 133 and discharge.

[0037] In order to control the shearing accuracy and adjust the position of the spring net, the work frame 1 also includes a side guard beam 14, and a side guard plate 15 is provided between the side guard beam 14 and the front plate 132. The side guard plate 15 is vertically arranged and slidably connected to the side guard beam 14. The side guard plate 15 can guide the spring net to enter the position of the front plate 132 and can adjust the position of the spring net. In addition, the rear plate 133 is also provided with a discharge guide plate 16. The number of the discharge guide plates 16 is 2 and they are vertically arranged on the rear plate 133. The discharge guide plates 16 are slidably connected to the rear plate 133. The discharge guide plates 16 can limit the two sides of the spring net to limit the forward direction and the discharge direction of the spring net.

[0038] The spring net cutting equipment also includes a workbench 7, which is arranged on one side of the work frame 1 close to the discharge port 12. After the spring net is cut, it can fall onto the workbench 7. The workbench 7 is lower than the rear plate 133. In order to allow the spring net to fall onto the workbench 7 smoothly and obtain buffering, a lifting and discharging device 6 is also arranged between the workbench 7 and the work frame 1. The lifting and discharging device 6 includes a lifting and discharging driving member 61 arranged on the work frame 1 and a lifting pipe 62 arranged at the movable end of the lifting and discharging driving member 61. The lifting and discharging driving member 61 is preferably a telescopic cylinder, and the lifting and discharging driving member 61 can drive the lifting pipe 62 to rise or fall. When discharging, the lifting and discharging driving member 61 drives the lifting pipe 62 to rise to receive the discharged spring net, and then the lifting and discharging driving member 61 drives the lifting pipe 62 to fall, and the spring net can slide onto the workbench 7 to form the discharge.

[0039] The above are preferred implementations of the present utility model. It should be pointed out that, for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principle of the present utility model. These improvements and modifications are also considered to be within the protection scope of the present utility model.

Claims

1. A spring net cutting device, characterized in that: It includes a working frame, a lower moving device arranged on the working frame, and a shearing device, one side of the working frame is a feed port, the other side of the working frame is a discharge port, the working frame includes a table plate, and the lower moving device is located below the table plate; The shearing device includes a shearing mechanism, and the number of the shearing mechanisms is 2 and they are respectively arranged below and above the table. The lower moving device includes a lifting mechanism and a forward pushing mechanism. The lifting mechanism is connected to the forward pushing mechanism, and the forward pushing mechanism is connected to the shearing mechanism located below the table. The lifting mechanism can drive the forward pushing mechanism and the shearing mechanism to rise or fall, and the forward pushing mechanism can drive the shearing mechanism to approach or move away from the discharge port. The shearing mechanism is provided with a shearing notch, and the shearing notch located below the table is arranged upward, and the shearing notch located above the table is arranged downward.

2. The spring net cutting device according to claim 1, characterized in that: The jacking mechanism includes a jacking drive, a vertically arranged jacking rod, a jacking plate, a jacking slide rail and a jacking slider. The movable end of the jacking drive is transmission-connected to the jacking rod. The jacking plate is arranged on the top of the jacking rod. The forward pushing mechanism and the shearing mechanism are arranged on the jacking plate. The jacking drive can drive the jacking plate to rise or fall. The jacking slide rail is vertically arranged on the work frame. The jacking slider is slidably connected to the jacking slide rail. Both ends of the jacking plate are connected to the jacking slider.

3. The spring net cutting device according to claim 2, characterized in that: The forward pushing mechanism includes a forward pushing driving member, a forward pushing slide rail and a forward pushing block. The forward pushing driving member is arranged on the lifting plate. The forward pushing slide rail is horizontally arranged on the lifting plate. The forward pushing slide rail extends from the feed port toward the discharge port. The forward pushing block is slidably connected to the forward pushing slide rail. The forward pushing block is connected to the movable end of the forward pushing driving member. The forward pushing driving member can drive the forward pushing block to approach or move away from the discharge port.

4. The spring net cutting device according to claim 3, characterized in that: The shearing mechanism comprises a shearing driving member arranged on the forward pushing slide, a movable rod connected to the movable end of the shearing driving member, and a fixed rod arranged on the side of the movable rod, the movable rod is parallel to the fixed rod and perpendicular to the direction of the line between the feed port and the discharge port, and the shearing driving member can drive the movable rod to move along the length direction of the movable rod; The shearing mechanism also includes a movable knife and a fixed knife. The movable knife and the fixed knife are cross-hinged. One end of the movable knife is hinged on the movable rod. The fixed knife is fixed on the fixed rod. The movable knife and the fixed knife cross to form the shearing opening.

5. The spring net cutting device according to claim 4, characterized in that: The shearing device also includes a lower limit mechanism located below the table and an upper limit mechanism above the table, the lower limit mechanism includes a lower guide rod, a lower wheel seat and a lower roller, the lower guide rod is parallel to the movable rod and is located below the movable rod, the lower wheel seat is arranged on the movable rod, the lower roller is arranged on the lower wheel seat, and the rolling surface of the lower roller can abut against the lower guide rod; The upper limit mechanism includes an upper guide rod, an upper wheel seat and an upper roller. The upper guide rod is parallel to the movable rod and is located above the movable rod. The upper wheel seat is arranged on the movable rod. The upper roller is arranged on the upper wheel seat. The rolling surface of the upper roller can abut against the upper guide rod.

6. The spring mesh cutting device according to claim 1, characterized in that: The spring net cutting equipment also includes a lower toggle device, which is arranged below the table and located on one side of the work frame close to the feed port. The lower toggle device includes a lower toggle driving member, a lower toggle arm hinged to the movable end of the lower toggle driving member, a lower rotating rod hinged to one end of the lower toggle arm, and a lower paddle fixed on the lower rotating rod. A through hole is provided on the table, and when the lower rotating rod rotates, the lower paddle can be driven to swing toward the direction of the feed port, and when the lower paddle swings, it can pass through the through hole from the bottom of the table and protrude from the surface of the table.

7. The spring mesh cutting device according to claim 1, characterized in that: The spring net cutting equipment also includes an upper toggle device, which is arranged above the table and located on the side of the work frame close to the discharge port. The upper toggle device includes an upper toggle driving member, an upper toggle arm hinged to the movable end of the upper toggle driving member, an upper rotating rod hinged to one end of the upper toggle arm, and an upper paddle fixed on the upper rotating rod. When the upper rotating rod rotates, it can drive the upper paddle to swing toward the discharge port.

8. The spring net cutting device according to claim 1, characterized in that: The table plate includes a front plate and a rear plate, the front plate is arranged on a side close to the feed port, the rear plate is arranged on a side close to the discharge port, a shearing mechanism is arranged below the front plate and connected to the forward pushing mechanism, a shearing mechanism is arranged above the rear plate and connected to the working frame, a gap is arranged between the rear plate and the front plate, an inclined plate is arranged on one side of the rear plate close to the front plate, and the inclined plate is inclined downward toward one side of the front plate.

9. The spring net cutting device according to claim 8, characterized in that: The working frame also includes a side guard beam, a side guard plate is provided between the side guard beam and the front plate, the side guard plate is vertically arranged and slidably connected to the side guard beam; a discharge guide plate is also provided on the rear plate, the number of the discharge guide plates is 2 and they are vertically arranged on the rear plate, and the discharge guide plate is slidably connected to the rear plate.

10. The spring mesh cutting device according to claim 1, characterized in that: The spring net cutting equipment also includes a workbench, which is arranged on a side of the work frame close to the discharge port. A lifting and discharging device is also provided between the workbench and the work frame. The lifting and discharging device includes a lifting and discharging driving member arranged on the work frame and a lifting pipe arranged at the movable end of the lifting and discharging driving member. The lifting and discharging driving member can drive the lifting pipe to rise or fall.

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