CN211846599U

CN211846599U - Film splitting machine for mesh grid

Info

Publication number: CN211846599U
Application number: CN201922128193.XU
Authority: CN
Inventors: 任立超
Original assignee: Shandong Jinguan Net Co ltd
Current assignee: Shandong Jinguan Net Co ltd
Priority date: 2019-11-28
Filing date: 2019-11-28
Publication date: 2020-11-03
Anticipated expiration: 2029-11-28

Abstract

The utility model belongs to relate to woven mesh production facility field especially relates to a film splitter is with membrane cutting machine book cutting machine for woven mesh, including the frame, along membrane traffic direction, the frame has set gradually membrane frame axle, knife rest, first tensioning axle, oven, second tensioning axle from bottom to top, has derived the axle, is equipped with the slot that runs through on the frame lateral wall, and first tensioning axle and second tensioning axle accessible overspeed device tensioner along ditch horizontal migration separately respectively. The tensioning device comprises a movable block and a fixed block which are positioned on the outer side wall of the rack, a groove matched with the top of the fixed block is arranged below the movable block, one end of a connecting rod is horizontally connected to the movable block, the other end of the connecting rod is movably connected to the rack, a through hole is formed in the movable block, and a bearing of a first tensioning shaft or a second tensioning shaft is correspondingly fixed in the through hole. The device can save the space occupied by equipment, does not need a winding machine, directly cuts the back mesh wire and directly enters the warp knitting machine, and the equipment is simple and efficient, and runs stably.

Description

Film splitting machine for mesh grid

Technical Field

The utility model belongs to relate to mesh grid production facility field especially relates to a membrane cutting machine for mesh grid.

Background

The existing plastic wire drawing machine generally puts raw materials into a heating pipe of a wire drawing machine main machine for melting, then shapes and extrudes plastic particles through a die head, then cuts a plastic flat film into wires through a cooling mechanism and a wire cutting mechanism, transmits and winds the wires through a traction roller set and a winding machine, and then weaves on a warp knitting machine. This method has the following disadvantages: the traditional wire drawing machine and the traditional wire winding machine have large occupied space, influence on efficiency and waste energy because a plurality of motors are needed to electrically drive the wire winding machine to wind wires; the production process is complex, the product quality is not easy to regulate and control, and the cost is high.

Disclosure of Invention

Not enough to the above of prior art, the utility model provides a film splitter for mesh grid can practice thrift equipment occupation of land space, need not the coiling machine, and the net silk directly gets into the tricot machine behind the direct cutting, and equipment is simple high-efficient, and the operation is stable.

The utility model provides a scheme as follows: the utility model provides a membrane cutting machine for mesh grid, includes the frame, along membrane traffic direction, the frame has set gradually membrane frame axle, knife rest, first tensioning axle, oven, second tensioning axle, derivation axle from bottom to top, is equipped with the slot that runs through on the frame lateral wall, and first tensioning axle and second tensioning axle accessible are overspeed device tensioner along ditch horizontal migration separately respectively.

The tensioning device comprises a movable block and a fixed block which are positioned on the outer side wall of the rack, a groove matched with the top of the fixed block is arranged below the movable block, one end of a connecting rod is horizontally connected to the movable block, the other end of the connecting rod is movably connected to the rack, a through hole is formed in the movable block, and a bearing of a first tensioning shaft or a second tensioning shaft is correspondingly fixed in the through hole.

Furthermore, the connecting rod is a screw rod, a threaded hole matched with the screw rod is formed in the movable block, a rotating disc is arranged at one end, far away from the movable block, of the screw rod, the rotating disc drives the screw rod to rotate through a nut fixed on the outer side wall of the rack, and therefore the movable block is driven to horizontally move along the groove. For the movement of the movable block, the movable block can be adjusted to a proper position and then fixed by the nut, or the nut can be fixed firstly and then the movable block can be adjusted by the screw rod in the above way.

Furthermore, a first guide shaft is arranged between the film frame shaft and the tool frame, a second guide shaft is arranged between the tool frame and the first tensioning shaft, a third guide shaft is arranged between the first tensioning shaft and the oven, a fourth guide shaft is arranged between the oven and the second tensioning shaft, and a fifth guide shaft is arranged between the second tensioning shaft and the guide shaft. The movement direction of the film can be better regulated and controlled by the arrangement of the guide shafts, so that the cutting and drying quality is ensured, and the layout of each component of the film splitting machine is more convenient.

Furthermore, the second guide shaft, the third guide shaft, the fourth guide shaft and the fifth guide shaft are driven by chains, the parts, located on the outer side wall of the rack, of the guide shafts are connected with gears, and the chains drive the guide shafts through the gears. A sixth guide shaft is fixed on the outer side wall of the rack between the third guide shaft and the fourth guide shaft, a chain between the sixth guide shaft and the fourth guide shaft is adjusted through a tensioning adjusting mechanism, the tensioning adjusting mechanism comprises a fixed rod fixed on the outer side wall of the rack, a rotating shaft is movably connected onto the fixed rod, a gear is movably connected to the front end of the rotating shaft, and the position of the gear relative to the chain is adjusted through the rotating shaft. Adopt this technical scheme, the elasticity of regulation chain that can be better guarantees that the chain drives each pivot and rotates unobstructed, and the specific turned angle who adjusts the pivot earlier then fixes on the dead lever. Meanwhile, the sixth guide shaft mainly plays a role in adjusting the chain, so that the sixth guide shaft does not need to penetrate through the rack and only needs to be fixed on the side wall of the rack.

Furthermore, the third guide shaft and the fifth guide shaft are respectively connected with a coupler. By adopting the technical scheme, synchronous operation of a plurality of splitting machines can be realized. Specifically, the fifth guide shaft of one machine can be driven to rotate by a motor, and the fifth guide shaft is connected with corresponding rotating shafts of other machines through a coupler to realize synchronous rotation, so that the requirement of the warp knitting machine on the quantity of mesh yarns can be met, and synchronization is realized; meanwhile, the fifth guide shaft passes through the chain and the third guide shaft, and the third guide shaft is connected with corresponding rotating shafts of other machines through a coupler to realize synchronous rotation, so that the whole machine runs more stably.

Further, film frame axle, knife rest, first tensioning axle, oven, second tensioning axle, overspeed device tensioner all are equipped with two sets ofly, and just two sets of film frame axles, knife rest, first tensioning axle, oven, second tensioning axle, overspeed device tensioner set up at the frame mirror image, and two sets of ovens formula structures as an organic whole, and the both ends of oven are equipped with the arc surface. By adopting the technical scheme, two groups which are symmetrically arranged can run simultaneously, so that the equipment is more compact, the occupied area is smaller, and the efficiency is improved.

The utility model discloses following beneficial effect has:

1. the devices used by the splitting machine are distributed in the vertical direction, so that the occupied space is saved; the devices required for slitting adopt a vertical arrangement mode, so that the occupied space of equipment is reduced, meanwhile, a winding machine is omitted, the cut net yarns can be directly subjected to the next procedure by a warp knitting machine, and the device is simple in process and easy to operate.

2. The splitting machine is provided with a first tensioning shaft and a second tensioning shaft, and the first tensioning shaft and the second tensioning shaft are used for driving the net silk to move through the tensioning device and adjusting the tensioning force of the net silk in the front and at the back of the oven. Because the oven heats the back to the plastic wire, the hardness and the length of net silk can take place certain change, and first tensioning axle and second tensioning axle can keep the plastic film and the suitable tensile force of net silk after the cutting, and the effect is better.

3. The movement direction of the film can be better regulated and controlled through the arrangement of the guide shaft, the cutting quality is guaranteed, meanwhile, the layout of each component of the film splitting machine is more convenient, and the occupied space is more saved.

4. The third guide shaft and the fifth guide shaft are respectively connected with a coupler. The synchronous operation of a plurality of splitting machines can be realized, and the energy-saving, economic and practical effects are achieved.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.

Fig. 1 is a schematic view of each shaft connection structure on the side wall of the rack of the present invention.

Fig. 2 is a schematic view of the structure of the present invention along the film running direction (along the longitudinal section direction of the center inside the frame).

Fig. 3 is a schematic structural view of the tensioning device of the present invention.

Fig. 4 is a schematic structural view of embodiment 3 of the present invention.

In the figure, 1, a film frame shaft, 2, a tool frame, 3, a first tensioning shaft, 4, an oven, 5, a second tensioning shaft, 6, a guide shaft, 7, a first guide shaft, 8, a second guide shaft, 9, a third guide shaft, 10, a fourth guide shaft, 11, a fifth guide shaft, 12, a rotating shaft, 13, a gear, 14, a sixth guide shaft, 15, a fixed block, 17, a connecting rod, 18, a nut, 19, a movable block, 20, a frame, 21, a chain, 22 and a mesh wire.

Detailed Description

In order to make those skilled in the art better understand the technical solution of the present invention, the technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the drawings in the embodiment of the present invention, and it is obvious that the described embodiment is only a part of the embodiment of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example 1

The utility model provides a membrane cutting machine for mesh grid, includes frame 20, along membrane traffic direction, the frame has set gradually membrane frame axle 1, knife rest 2, first tensioning axle 3, oven 4, second tensioning axle 5, derivation axle 6 from bottom to top, is equipped with the slot that runs through on the 20 lateral walls of frame, and first tensioning axle 3 and second tensioning axle 5 accessible respectively take turns overspeed device tensioner along slot horizontal migration separately.

The tensioning device comprises a movable block 19 and a fixed block 15, the movable block 19 is located on the outer side wall of the rack, a groove matched with the top of the fixed block 15 is formed in the lower portion of the movable block 19, one end of a connecting rod 17 is horizontally connected to the movable block 19, the other end of the connecting rod 17 is movably connected to the rack, a through hole is formed in the movable block 19, and a bearing of the first tensioning shaft 3 or the second tensioning shaft 5 is correspondingly fixed in the through hole.

Example 2

As shown in fig. 1-3, on the basis of embodiment 1, the connecting rod 17 is a screw rod, the movable block 19 has a threaded hole matching with the screw rod, one end of the screw rod away from the movable block 19 has a rotating disc, and the rotating disc drives the screw rod to rotate through a nut 18 fixed on the outer side wall of the frame, so as to drive the movable block 19 to horizontally move along the groove.

There is first guiding axle 7 between film frame axle 1 and knife rest 2, has second guiding axle 8 between knife rest 2 and the first tensioning axle 3, has third guiding axle 9 between first tensioning axle 3 and the oven 4, has fourth guiding axle 10 between oven 4 and the second tensioning axle 5, has fifth guiding axle 11 between second tensioning axle 5 and the derivation axle 6.

The second guiding axle 8, the third guiding axle 9, the fourth guiding axle 10, through the transmission of chain 21 between the fifth guiding axle 11, be fixed with the sixth guiding axle 14 on the frame lateral wall between the third guiding axle 9, the fourth guiding axle 10, the chain 21 between sixth guiding axle 14 and the fourth guiding axle 10 is adjusted through tensioning adjustment mechanism, tensioning adjustment mechanism is including fixing the dead lever on the frame lateral wall, swing joint has pivot 12 on the dead lever, the front end swing joint of pivot has gear 13, adjust the relative chain position of gear 13 through pivot 12.

The third guide shaft 9 and the fifth guide shaft 11 are respectively connected with a coupler.

The cutting machine has the working process as follows: the positions of the first and

second tensioning shafts

3 and 5 are adjusted by the tensioning device, while the tightness of the chain 21 is adjusted by the tensioning adjustment mechanism. The film frame shaft 1 is provided with a coiled plastic film raw material, the plastic film passes through the first guide shaft 7 and then passes through the film frame 2, and the film frame 2 is provided with a cutter for cutting, so that the plastic film can be cut into the mesh 22. The primarily cut mesh wire passes through the second guide shaft 8, the first tensioning shaft 3 and the third guide shaft 9 and then passes through the arc surface of the oven 5. The mesh 22 passes through the oven 5, the fourth guide shaft 10, the second tensioning shaft 5 and the fifth guide shaft 11, then is guided out on the guide-out shaft 6, and enters the warp knitting machine for subsequent operation.

Example 3

As shown in fig. 4, the difference from embodiment 2 lies in that two sets of the film frame shaft 1, the tool frame 2, the first tensioning shaft 3, the oven 4, the second tensioning shaft 5 and the tensioning device are provided, and the two sets of the film frame shaft 1, the tool frame 2, the first tensioning shaft 3, the oven 4, the second tensioning shaft 5 and the tensioning device are arranged in the rack 20 in a mirror image manner, the two sets of the ovens 4 are of an integrated structure, and the two ends of the ovens are provided with arc surfaces.

Although the present invention has been described in detail by referring to the drawings in connection with the preferred embodiments, the present invention is not limited thereto. It will be apparent to those skilled in the art that various changes and modifications can be made without departing from the spirit and scope of the invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims

1. The utility model provides a membrane cutting machine for mesh grid, includes frame (20), its characterized in that: along the running direction of the film, the frame is sequentially provided with a film frame shaft (1), a tool rest (2), a first tensioning shaft (3), an oven (4), a second tensioning shaft (5) and a leading-out shaft (6) from bottom to top, the side wall of the frame (20) is provided with a through groove, and the first tensioning shaft (3) and the second tensioning shaft (5) can respectively horizontally move along the groove through respective tensioning devices;

the tensioning device comprises a movable block (19) and a fixed block (15), wherein the movable block (19) is located on the outer side wall of the rack, a groove matched with the top of the fixed block (15) is formed in the lower portion of the movable block (19), the movable block (19) is connected with one end of a connecting rod (17) in a horizontal mode, the other end of the connecting rod (17) is movably connected to the rack, a through hole is formed in the movable block (19), and a bearing of a first tensioning shaft (3) or a second tensioning shaft (5) is correspondingly fixed in the through hole.

2. The film slitting machine for woven meshes according to claim 1, characterized in that: the connecting rod (17) is a screw rod, a threaded hole matched with the screw rod is formed in the movable block (19), a rotating disc is arranged at one end, away from the movable block (19), of the screw rod, the rotating disc drives the screw rod to rotate through a nut (18) fixed on the outer side wall of the rack, and therefore the movable block (19) is driven to horizontally move along the groove.

3. The film slitting machine for woven meshes according to claim 1, characterized in that: there is first guiding axle (7) between membrane frame axle (1) and knife rest (2), has second guiding axle (8) between knife rest (2) and first tensioning axle (3), has third guiding axle (9) between first tensioning axle (3) and oven (4), has fourth guiding axle (10) between oven (4) and second tensioning axle (5), has fifth guiding axle (11) between second tensioning axle (5) and the derivation axle (6).

4. The film slitting machine for woven meshes according to claim 3, characterized in that: through chain (21) transmission between second guiding axle (8), third guiding axle (9), fourth guiding axle (10), the fifth guiding axle (11), be fixed with sixth guiding axle (14) on the frame lateral wall between third guiding axle (9), fourth guiding axle (10), chain (21) between sixth guiding axle (14) and fourth guiding axle (10) are adjusted through tensioning adjustment mechanism, tensioning adjustment mechanism is including fixing the dead lever on the frame lateral wall, swing joint has pivot (12) on the dead lever, and the front end swing joint of pivot (12) has gear (13), adjusts the relative chain position of gear (13) through pivot (12).

5. A film slitting machine for woven nets according to any one of claims 3 to 4, characterized in that: and the third guide shaft (9) and the fifth guide shaft (11) are respectively connected with a coupler.

6. The film slitting machine for woven meshes according to claim 5, characterized in that: the film frame shaft (1), the tool rest (2), the first tensioning shaft (3), the oven (4), the second tensioning shaft (5) and the tensioning device are all provided with two groups, and are two groups of the film frame shaft (1), the tool rest (2), the first tensioning shaft (3), the oven (4), the second tensioning shaft (5) and the tensioning device are arranged in a mirror image mode in the rack (20), the oven (4) is of an integral structure, and the two ends of the oven are provided with arc surfaces.