CN219466247U

CN219466247U - Metallized film processing equipment

Info

Publication number: CN219466247U
Application number: CN202223094162.5U
Authority: CN
Inventors: 赵尤斌; 谈智勇; 罗章; 汪之兵
Original assignee: Anhui Ningguo Haiwei Electronics Co ltd
Current assignee: Anhui Ningguo Haiwei Electronics Co ltd
Priority date: 2022-11-22
Filing date: 2022-11-22
Publication date: 2023-08-04
Anticipated expiration: 2032-11-22

Abstract

The utility model relates to the technical field of metallized film capacitor processing, and discloses metallized film processing equipment. According to the utility model, the cutting direction of the cutting blade can be synchronously adjusted by pre-adjusting the directions of the guide shaft sleeve and the rotating shaft sleeve in the cutter rest mechanism, so that a worker can adjust the direction of the cutting blade for cutting the metallized film under the condition of not disassembling and assembling the cutter, the operation strength of the worker can be reduced, the production cost of processing equipment can be reduced, and a group of cutter rest mechanisms are suitable for cutting work in different environments.

Description

Metallized film processing equipment

Technical Field

The utility model relates to the technical field of metallized film capacitor processing, in particular to metallized film processing equipment.

Background

The metallized film capacitor is made of organic plastic film as medium, metallized film as electrode, and the film used by the metallized film capacitor is made of polyethyl ester, polypropylene, polycarbonate, etc. when the metallized film is used to process the capacitor, the metallized film needs to be slit and processed due to wider initial winding state, so that the metallized film can be suitable for the capacitor, for example, the prior patent technology shows that:

through searching, china patent net discloses a metallized film slitting device (publication No. CN 209777859U) for metallized film capacitor production, which uses a guide roller to compress a metallized film and adjusts the height of a knife rest through displacement combination of a screw rod, a movable plate, a mounting plate and a telescopic mechanism to perform slitting work. However, there are some disadvantages to the slitting devices adopted in the above-mentioned publications and the existing market: the knife rest height is adjusted by pushing the lead screw and pushing the telescopic mechanism, so that the mode of cutting the metallized film is achieved, the cutting operation of the knife rest is only carried out when the metallized film is cut, the cutting capability of the metallized film is single, different cutters are required to be replaced when the cutting operation of different widths is carried out, the operation is complex, and the time consumption is long.

Disclosure of Invention

The utility model aims to provide a metallized film processing device, which solves the problems that the existing processing device for the capacitor metallized film provided in the background art can only execute the single width metallized film slitting work, and when executing the slitting work with different widths, different cutters are required to be replaced, so that the device can adapt to the slitting work of different metallized films.

In order to achieve the above purpose, the present utility model provides the following technical solutions: a metallized film processing device comprises a supporting vertical frame, a film winding drum, a first traction roller, a knife rest mechanism, a second traction roller and a winding drum;

two groups of split bearing seats are symmetrically arranged above the support of the support stand at the two ends, one group of split bearing seats is rotationally connected with the film winding drum, and the other group of split bearing seats is rotationally connected with the split winding drum;

a first traction roller is arranged on one side, close to the film winding drum, above the support of the support stand, and a second traction roller is arranged on one side, close to the winding drum, above the support of the support stand, and the roller shafts of the first traction roller and the second traction roller are in the same horizontal direction;

the upper part of the bracket of the supporting vertical frame is provided with a knife rest mechanism at the middle position, and the knife rest mechanism is positioned at the position of the central axis of the interval between the first traction roller and the second traction roller.

As still further aspects of the utility model: the knife rest mechanism comprises a rotating shaft arranged at the middle position above the support stand, a rotating swing arm is fixed on one end hoop of a shaft rod of the rotating shaft, a lifting cylinder for driving the rotating swing arm to rotate is fixed on one end of the shaft rod of the rotating shaft right above a plate frame of the support stand, the telescopic end of the lifting cylinder is rotationally connected with the top end of an arm rod of the rotating swing arm, a plurality of groups of guide shaft sleeves are symmetrically sleeved on the outer side of the shaft rod of the rotating shaft, a first support arm is arranged on one side of a ring sleeve of the guide shaft sleeve, a second support arm is attached on one side of the arm rod of the first support arm, the first support arm is fixedly connected with the second support arm through a tightening bolt penetrating through the two plates, a mounting knife rest is arranged on the top end of the arm rod of the second support arm, and a cutting blade for cutting a film on the outer side of a roller sleeve of the film is arranged at the output end of the mounting knife rest.

As still further aspects of the utility model: the other side of the ring sleeve of the guide shaft sleeve is penetrated and screwed with locking bolts, and a plurality of groups of aligning screw holes which are screwed with the locking bolts are symmetrically arranged on the outer side of the shaft rod of the rotating shaft in an equidistant arrangement mode along the direction of the shaft body.

As still further aspects of the utility model: the face of the first support arm is provided with a first guide slot for the tightening bolt to penetrate through and screw, the face of the second support arm is provided with a second guide slot for the tightening bolt to penetrate through and screw, and the slots of the first guide slot and the second guide slot are mutually involuted and overlapped.

As still further aspects of the utility model: the film winding drum comprises a film winding drum body, and is characterized in that a belt pulley A is arranged at one end output end of the film winding drum body, a belt pulley B is arranged at one end output end of the winding drum body, a synchronous motor is fixed at the middle of a support of the support stand at the bottom end position and penetrates through the support plate surface of the support stand, a belt pulley C is arranged at the output end of the synchronous motor, and the belt pulley A, the belt pulley B and the belt pulley C synchronously rotate through a transmission belt.

As still further aspects of the utility model: the first traction roller and the second traction roller have the same roller shaft size.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the utility model, through the pre-correction adjustment of the orientation of the guide shaft sleeve and the rotating shaft sleeve in the cutter rest mechanism, the cutting orientation of the cutting blade can be synchronously corrected and adjusted, so that a worker can adjust the orientation of the cutting blade for cutting the metallized film under the condition that the cutter is not dismounted, the operation intensity of the worker can be reduced, the flexible regulation and control performance of the cutting orientation of the cutter is improved, the production cost of processing equipment can be reduced, and a group of cutter rest mechanisms are suitable for cutting work in different environments.

2. According to the utility model, the film winding drum is driven by the driving belt to synchronously roll and wind the winding drum, so that the metallized film can be kept dynamically and synchronously rolled, the smooth consistency of rolled and cut metallized film and rolled after cut is improved, and the conditions of wrinkling and insufficient tightness of the metallized film during cutting are avoided.

Drawings

FIG. 1 is a schematic diagram of a metallized film processing apparatus;

FIG. 2 is a schematic view of the structure of a tool post mechanism in a metallized film processing apparatus;

fig. 3 is an enlarged schematic view of a metallized film processing apparatus at a in fig. 2.

In the figure: 1. a supporting stand; 2. a belt pulley A; 3. a belt pulley B; 4. a belt pulley C; 5. a synchronous motor; 6. a transmission belt; 7. a film roll; 8. a first pull roll; 9. a tool rest mechanism; 91. a rotation shaft; 92. rotating the swing arm; 93. a lifting cylinder; 94. a guide sleeve; 95. a first arm; 96. a second arm; 97. installing a tool apron; 98. a cutting blade; 99. a locking bolt; 910. a positioning screw hole; 911. tightening the bolts; 912. a first guide slot; 913. a second guiding slot; 10. a second traction roller; 11. and winding the winding drum separately.

Detailed Description

Referring to fig. 1-3, in an embodiment of the present utility model, a metallized film processing apparatus includes a supporting stand 1, a film roll 7, a first traction roller 8, a tool rest mechanism 9, a second traction roller 10, and a split roll 11, two sets of split bearing seats are symmetrically disposed above a bracket of the supporting stand 1 at two ends, one set of split bearing seats is rotationally connected with the film roll 7, the other set of split bearing seats is rotationally connected with the split roll 11, one end output end of the film roll 7 is provided with a pulley A2, one end output end of the split roll 11 is provided with a pulley B3, a middle portion of the bracket of the supporting stand 1 is located at a bottom end position and is fixed with a synchronous motor 5 through a bracket plate surface thereof, an output end of the synchronous motor 5 is provided with a pulley C4, the pulley A2, the pulley B3, and the pulley C4 synchronously rotate through a driving belt 6, when the capacitor metallized film is cut, a film winding drum 7 wound with the film is arranged in an involution type bearing seat at one end of a supporting vertical frame 1, a matched winding drum 11 is synchronously arranged in an involution type bearing seat at the other end of the supporting vertical frame 1, the cut film is rolled, then the metallized film on the film winding drum 7 is pulled out, firstly, the metallized film is pulled out from the bottom of a first traction roller 8, is cut by a knife rest mechanism 9, then is penetrated and pulled out from the bottom of a second traction roller 10, is sequentially wound on the winding drum 11, and is cut and wound, simultaneously, a synchronous motor 5 is operated to drive a belt pulley C4 to rotate, and is driven to synchronously rotate by the transfer transmission of a transmission belt 6, then the film winding drum 7 and the winding drum 11 are driven to synchronously rotate, and the film on the film winding drum 7 is rolled and released on one side, on the other hand, the split film is synchronously wound by the split winding drum 11, so that the dynamic synchronous winding and unwinding of the metallized film are kept, and the stable consistency of winding and unwinding and splitting of the metallized film is improved.

The first traction roller 8 is arranged on one side, close to the film winding drum 7, of the upper side of the support vertical frame 1, the second traction roller 10 is arranged on one side, close to the winding drum 11, of the upper side of the support vertical frame 1, the roller shafts of the first traction roller 8 and the second traction roller 10 are in the same horizontal direction, the roller shafts of the first traction roller 8 and the second traction roller 10 are the same in size, in the process of conveying and cutting the metallized film, the metallized film can be kept in a horizontal conveying state through horizontal traction guidance of the first traction roller 8 and the second traction roller 10, cutting work is carried out, and stability and accuracy of cutting the metallized film are improved.

The utility model provides a support is provided with knife rest mechanism 9 in middle part position department above the support of support grudging post 1, knife rest mechanism 9 is located the interval axis position department of first traction roller 8 and second traction roller 10, knife rest mechanism 9 is including installing in the rotation axis 91 of support grudging post 1 support top middle part position department, the axostylus axostyle one end cuff of rotation axis 91 is fixed with swing arm 92, and the axostylus axostyle one end of rotation axis 91 is just being fixed with its pivoted lift cylinder 93 of drive above the grillage of support grudging post 1, the flexible end of lift cylinder 93 rotates with the armed top of swing arm 92 to be connected, the axostylus axostyle outside symmetry cover of rotation axis 91 is equipped with multiunit guide sleeve 94, the loop opposite side of guide sleeve 94 runs through the bolt 99 that has been twisted, the multiunit school position screw 910 that is twisted with lock bolt 99 is arranged along its body orientation symmetry in equidistant form in the axostylus axostyle outside of rotation axis 91, when utilizing processing equipment to cut the metallized film for electric capacity, the staff adjusts the interval of adjacent cutting blade 98 according to the size of metallized film waiting the width, make cutting blade 98 carry out the assigned width to cut, make cutting blade 98 carry out the operation to cut, the cutting blade carry out the position adjustment of oriented cutting blade 94, the cutting blade can be adjusted in proper order, the adjacent cutting blade 98 and the position adjustment blade adjustment position of cutting blade 98 is adjusted in proper order, the position adjustment of the position of cutting blade 98 is adjusted in the direction of the position of the cutting blade adjustment, after the cutting blade adjustment of the adjacent cutting blade.

The loop side of the guide shaft sleeve 94 is provided with a first support arm 95, one side of an arm rod of the first support arm 95 is attached with a second support arm 96, the first support arm 95 and the second support arm 96 are fixedly connected through a tightening bolt 911 penetrating through the surfaces of the first support arm 95 and the second support arm 96, the top end of the arm rod of the second support arm 96 is provided with a mounting cutter holder 97, the output end of the mounting cutter holder 97 is provided with a cutting blade 98 used for slitting films outside the roll sleeve of the film roll 7, the surface of the first support arm 95 is provided with a first guide slot 912 penetrating and screwing the tightening bolt 911, the surface of the second support arm 96 is provided with a second guide slot 913 penetrating and screwing the tightening bolt 911, the notch of the first guide slot 912 and the notch of the second guide slot 913 are mutually overlapped, when the metallized films for capacitors are cut by processing equipment, a worker can adjust the height of the cutting blade 98 according to the conveying state of the metallized films, and then in the adjusting process, the worker can firstly unscrew the bolt 911, the second support arm 95 and the second support arm 96 are screwed tightly, the second support arm 95 is screwed tightly or the second support arm 95 is screwed tightly, and the second support arm 98 is tightly adjusted synchronously after the two support arms are screwed tightly, and the two support arms are tightly adjusted.

The working principle of the utility model is as follows: when the metallized film for the capacitor is cut by using processing equipment, a worker adjusts the distance between adjacent cutting blades 98 according to the width of the metallized film to be cut, then in the adjusting process, the worker sequentially pushes a guide shaft sleeve 94 to slide on a rotating shaft 91, the distance between two adjacent groups of cutting blades 98 is adjusted in a correcting way, after the adjustment is finished, a matched locking bolt 99 is screwed into a correcting screw hole 910, the guide shaft sleeve 94 is fixed, the worker can adjust the position of the cutting blades 98 for cutting the metallized film under the condition that the cutter is not dismounted, the cutting blades 98 can cut the metallized film with the specified width, a film winding drum 7 wound with the film is further arranged in a matching bearing seat for supporting one end of a vertical frame 1, synchronously installing a matched winding drum 11 in a involution type bearing seat at the other end of a supporting vertical frame 1, winding the cut film, then drawing out the metallized film on a film drum 7, firstly pulling out the metallized film from the bottom of a first traction roller 8, shrinking the telescopic end of a lifting cylinder 93 when passing through a cutter frame mechanism 9, driving a rotary shaft 91 to rotate and swing through a rotary swing arm 92 to enable a cutting blade 98 of the cutter frame mechanism 9 to swing upwards, cutting the flowing metallized film, penetrating and pulling out the metallized film from the bottom of a second traction roller 10 after the metallized film is cut, sequentially winding the metallized film on the winding drum 11, and simultaneously cutting the metallized film, enabling a synchronous motor 5 to work, driving a belt pulley C4 to rotate, driving a belt pulley A2 and a belt pulley B3 to synchronously rotate through the transfer transmission of a transmission belt 6, and then driving the film drum 7 and the winding drum 11 to synchronously rotate, on the one hand, the film on the film reel 7 is rolled and unrolled, and on the other hand, the slit film is synchronously rolled by the dividing and winding reel 11, so that the dynamic synchronous rolling and unrolling and winding of the metallized film are kept, and the conveying, slitting and rolling integration of the metallized film is improved.

The foregoing description is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical solution of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims

1. The metallized film processing equipment is characterized by comprising a supporting vertical frame (1), a film winding drum (7), a first traction roller (8), a knife rest mechanism (9), a second traction roller (10) and a winding drum (11);

two groups of split bearing seats are symmetrically arranged above the support of the support vertical frame (1) at the positions of two ends, one group of split bearing seats is rotationally connected with the film winding drum (7), and the other group of split bearing seats is rotationally connected with the split winding drum (11);

a first traction roller (8) is arranged on one side, close to the film winding drum (7), above the support of the support stand (1), and a second traction roller (10) is arranged on one side, close to the winding drum (11), above the support of the support stand (1), and the first traction roller (8) and the roller shaft of the second traction roller (10) are in the same horizontal direction;

the upper part of the bracket of the supporting vertical frame (1) is provided with a tool rest mechanism (9), and the tool rest mechanism (9) is positioned at the position of the central axis of the interval between the first traction roller (8) and the second traction roller (10).

2. The metallized film processing device according to claim 1, wherein the knife rest mechanism (9) comprises a rotating shaft (91) installed at the middle position above a support bracket of the support stand (1), a rotating swing arm (92) is fixed at one end hoop of a shaft rod of the rotating shaft (91), a lifting cylinder (93) for driving the rotating shaft (91) to rotate is fixed above a plate frame of the support stand (1) just opposite to one end of the shaft rod, a telescopic end of the lifting cylinder (93) is rotationally connected with the top end of an arm rod of the rotating swing arm (92), a plurality of groups of guide shaft sleeves (94) are symmetrically sleeved outside the shaft rod of the rotating shaft (91), a first support arm (95) is arranged at one side of a ring sleeve of the guide shaft sleeve (94), a second support arm (96) is attached at one side of the arm rod of the first support arm (95), the first support arm (95) is fixedly connected with the second support arm (96) through a tightening bolt (911) penetrating through the two plate surfaces, a mounting knife rest (97) is arranged at the top end of the shaft rod of the second support arm (96), and a knife rest (97) is provided with a knife rest (7) for cutting film at the output end of the mounting knife rest (97).

3. The metallized film processing device according to claim 2, wherein the other side of the ring sleeve of the guide shaft sleeve (94) is penetrated and screwed with a locking bolt (99), and a plurality of groups of aligning screw holes (910) screwed with the locking bolt (99) are symmetrically arranged on the outer side of the shaft lever of the rotating shaft (91) in an equidistant arrangement mode along the direction of the shaft body.

4. The metallized film processing device according to claim 2, wherein a first guiding slot (912) for the tightening bolt (911) to pass through and screw is formed on the plate surface of the first support arm (95), a second guiding slot (913) for the tightening bolt (911) to pass through and screw is formed on the plate surface of the second support arm (96), and the slots of the first guiding slot (912) and the second guiding slot (913) are mutually overlapped in a butt joint manner.

5. The metallized film processing device according to claim 1, wherein a belt pulley a (2) is arranged at one end output end of the film roll (7), a belt pulley B (3) is arranged at one end output end of the winding roll (11), a synchronous motor (5) is fixed at the middle part of the bracket of the supporting stand (1) at the bottom end position and penetrates through the bracket plate surface of the bracket, a belt pulley C (4) is arranged at the output end of the synchronous motor (5), and synchronous rotation is performed among the belt pulley a (2), the belt pulley B (3) and the belt pulley C (4) through a driving belt (6).

6. A metallized film processing device according to claim 1, wherein the first pull roll (8) and the second pull roll (10) have the same size of roll shafts.