Edge cutting structure of filter paper core shaping production line

Abstract

The utility model discloses an edge cutting structure of a filter paper core shaping production line, which comprises a mounting table and an edge cutting module, a conveying surface is formed at the top of the mounting table, and an abutting frame position, a main frame position, an edge cutting position and a hanging frame position are sequentially formed on the conveying surface from front to back; a conveying shaft capable of driving the paper tape to be conveyed to the rear end of the conveying surface is arranged in the groove; the trimming module comprises a trimming support erected on the main frame position, a hanging rod frame erected on the hanging frame position and a plurality of elastic traction pieces, and a plurality of trimming main pieces are installed on a frame rod of the trimming support at equal intervals. Each trimming main piece is provided with a bearing arranged on a frame rod of the trimming support in a sleeving mode, a trimming arm connected with an outer ring of the bearing and a trimming rotating wheel installed on the trimming arm and capable of abutting against the conveying shaft along with rotation of the bearing. And the elastic traction piece can be detachably mounted between the trimming arm and the frame rod of the hanging rod frame. The paper tape trimming device is more convenient to trim the edge of the paper tape.

Description

TECHNICAL FIELD

[0001] The utility model relates to filter paper core plastic equipment technical field, especially a kind of filter paper core plastic production line's edge cutting structure. BACKGROUND

[0002] With the increasingly serious environmental pollution, the content of inhalable suspended particles in air is higher and higher, if these suspended particles enter the cylinder of automobile engine, a large number of colloidal substances and tiny abrasive particles will be caused, affect the combustion sufficiency of automobile engine, and then enter the cylinder and piston in engine, cause the wear of piston related components, cause the decline of engine performance. And the function of filter is to form a filter barrier before air enters cylinder, completely block those suspended particles outside cylinder, and ensure sufficient air intake, so that the power of automobile engine can be guaranteed not to be consumed.

[0003] At present, the inner core used by filter is columnar paper core with filter paper being folded into sawtooth structure, in order to shape the sawtooth structure of filter paper, the filter paper core plastic equipment includes paper feeding device and plastic device, the paper feeding device draws out paper tape from filter paper roll and uniformly transports to plastic device, the plastic device is formed with plastic table and folding paper structure arranged in the middle of plastic table, the paper tape before plastic is guided to folding paper structure from the input end of plastic table, the folding paper structure presses out support ridge with equal interval to support the support ridge to maintain the sawtooth shape of filter paper, and the paper tape after plastic is guided to the input end of plastic table. Then, the worker measures the length of paper tape after plastic, and cuts out paper tape with corresponding length. But the filter paper core plastic equipment does not have edge cutting structure, after cutting out paper tape after plastic, the side edge of cut paper tape needs to be cut manually to correct, which is inconvenient. UTILITY MODEL CONTENT

[0004] The utility model aims at providing a kind of filter paper core plastic production line's edge cutting structure.

[0005] To achieve the above object, the utility model provides the following technical scheme:

[0006] A kind of filter paper core plastic production line's edge cutting structure, including installation platform and edge cutting module, the installation platform is formed with conveying surface on its top and is formed with resistance frame position, main frame position, edge cutting position and hanging frame position in sequence from front to back in conveying surface, edge cutting position is concavely provided with recess, recess is provided with conveying shaft capable of driving paper tape to the rear end of conveying surface is conveyed;

[0007] The trimming module comprises a trimming support arranged on the main rack position, a hanging rod support arranged on the hanging rack position and a plurality of elastic traction members, a plurality of trimming main members are installed on the support rod of the trimming support at equal intervals, each trimming main member is formed with a bearing sleeved on the support rod of the trimming support, a trimming arm connected with the outer ring of the bearing and a trimming rotating wheel installed on the trimming arm and capable of abutting against the conveying shaft with the rotation of the bearing, the elastic traction members are detachably installed between the trimming arm and the support rod of the hanging rod support to pull the trimming arm and provide driving force for abutting the trimming rotating wheel against the conveying shaft, when the paper strip is conveyed on the conveying surface, the part to be trimmed of the paper strip passes between the trimming rotating wheel and the conveying shaft under the traction of the elastic traction members, and the paper strip is trimmed.

[0008] As a further technical scheme of the utility model, the trimming structure of the filter paper core shaping production line comprises a front paper pressing assembly; the front paper pressing assembly comprises a support rod support arranged on the abutting rack position and a plurality of paper pressing plates capable of being detachably arranged relative to the support rod support, the paper pressing plate is formed with a vertical plate segment for abutting against the support rod of the support rod support and a paper pressing segment for pressing the paper strip, after the paper strip is conveyed on the conveying surface, the paper strip is pressed flat by the paper pressing plate, so that the trimming module can trim the paper strip.

[0009] As a further technical scheme of the utility model, the trimming structure of the filter paper core shaping production line comprises a rear limiting assembly; the conveying surface is formed with a height limiting position behind the hanging rack position; the rear limiting assembly comprises two frame seats arranged on the two sides of the height limiting position, a lifting block arranged in the frame seat and capable of being lifted and a height limiting shaft arranged between the two lifting blocks, and the height limiting shaft is adjusted to limit the height of the paper strip.

[0010] As a further technical scheme of the utility model, the frame seat is provided with a knob screw rod penetrating from the top to the inside of the frame seat, the bottom end of the knob screw rod is connected with the lifting block, and the lifting block is lifted in the frame seat by rotating the knob screw rod.

[0011] As a further technical scheme of the utility model, the mounting table is provided with a paper supporting shaft at the front end, so that the paper strip is supported by the paper supporting shaft before the paper strip is input to the conveying surface.

[0012] As a further technical scheme of the utility model, the trimming arm is L-shaped on the outer ring of the bearing and is formed with an upper arm segment for being pulled by the elastic traction member and a lower arm segment for installing the trimming rotating wheel.

[0013] As a further technical scheme of the utility model, the elastic traction member comprises a hook plate for being hung with the support rod of the hanging rod support and a spring member for connecting the upper arm segment and the hook plate.

[0014] Compared with the prior art, the beneficial effects of the present invention are as follows: the present invention proposes a trimming structure for a filter paper core shaping production line, which manually adjusts the position of the paper tape through the cooperation between the mounting platform, the trimming module and the front paper pressing assembly, and installs an elastic traction part between the trimming main part and the hanging rod frame at the corresponding position according to the position of the paper tape, so that the part of the paper tape to be cut passes between the trimming wheel and the conveyor shaft. After trimming the head of the paper tape, the paper tape can be automatically trimmed under the rotation of the conveyor shaft, making the trimming of the paper tape more convenient and saving labor. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 Schematic diagram of the trimming structure of the filter paper core shaping production line.

[0016] Figure 2 This is the schematic diagram of the trimming structure of the filter paper core shaping production line. DETAILED DESCRIPTION

[0017] The following is a detailed description of the specific embodiments of the present invention in conjunction with the accompanying drawings. It should be understood that the specific embodiments described herein are only used to illustrate and explain the present invention and are not intended to limit the scope of protection of the present invention.

[0018] See also Figure 1 、 Figure 2 A trimming structure for a filter paper core shaping production line is installed between a paper feeding device and a shaping device. It includes a mounting platform 10, a trimming module 20, and a front paper pressing assembly 30. The mounting platform 10 has a conveying surface 101 formed on its top for conveying a paper tape, and a support position 11, a main frame position 12, a trimming position 13, and a hanging position 14 formed on the conveying surface 101 from front to back. The trimming position 13 is recessed with a groove 102, and a conveying shaft 131 capable of driving the paper tape to be conveyed to the rear end of the conveying surface 101 is provided in the groove 102.

[0019] The trimming module 20 includes a trimming bracket 21 mounted on the main frame 12, a hanging rod rack 22 mounted on the hanging rack 14, and a plurality of elastic traction members 23. A plurality of trimming main parts 24 are evenly spaced and installed on the rack rod of the trimming bracket 21. Each trimming main part 24 is formed with a bearing 241 mounted on the rack rod of the trimming bracket 21, a trimming arm 242 connected to the outer ring of the bearing 241, and a trimming arm 242 mounted on the trimming arm 242 that can move with the bearing 24. 1 rotates and abuts against the conveying shaft 131; the elastic traction member 23 is detachably installed between the trimming arm 242 and the frame rod of the hanging rod frame 22, for pulling the trimming arm 242, providing a driving force to abut the trimming wheel 243 against the conveying shaft 131. When the paper supply tape is conveyed on the conveying surface 101, under the traction of the elastic traction member 23, the part of the paper tape to be cut passes between the trimming wheel 243 and the conveying shaft 131, thereby trimming the paper tape;

[0020] The front paper pressing assembly 30 comprises a pressing rod support 31 arranged on the resisting rod position 11 and a plurality of paper pressing plates 32 capable of being disassembled relative to the pressing rod support 31, the paper pressing plate 32 is formed with a vertical plate segment 321 used to resist the supporting rod of the pressing rod support 31 and a paper pressing segment 322 used to press the paper strip, after the paper strip is conveyed on the conveying surface 101, the paper strip is pressed flat by the paper pressing plate 32 so as to facilitate the edge cutting module 20 to cut the edge of the paper strip.

[0021] Further, in the embodiment, the mounting table 10 is internally provided with a driving structure used to drive the conveying shaft 131 to rotate.

[0022] Further, in the embodiment, the edge cutting structure of the filter paper core shaping production line comprises a rear limiting assembly 40, the conveying surface 101 is formed with a height limiting position 15 behind the hanging rod position 14, the rear limiting assembly 40 comprises two frame seats 41 arranged on both sides of the height limiting position 15, a lifting block 42 capable of being lifted and arranged in the frame seat 41 and a height limiting shaft 43 arranged between the two lifting blocks 42, by adjusting the setting height of the height limiting shaft 43, the paper strip is limited in height, so that the conveying of the paper strip on the conveying surface 101 is maintained in a flat state.

[0023] Further, in the embodiment, the frame seat 41 is provided with a knob screw 44 penetrating from the top to the inside, the bottom end of the knob screw 44 is connected with the lifting block 42, so that the lifting block 42 can be lifted in the frame seat 41 by rotating the knob screw 44.

[0024] Further, in the embodiment, the mounting table 10 is provided with a paper supporting shaft 103 at the front end, so that the paper supporting shaft 103 supports the paper strip before the paper strip is input to the conveying surface 101, and the paper strip is more flatly input to the conveying surface 101.

[0025] Further, in the embodiment, the edge cutting arm 242 is L-shaped on the outer ring of the bearing 241, and is formed with an upper arm segment 201 for the elastic traction member 23 to pull and a lower arm segment 202 for the edge cutting rotating wheel 243 to be arranged.

[0026] Further, in the embodiment, the elastic traction member 23 comprises a hook plate 231 used to be hung with the supporting rod of the hanging rod support 22 and a spring member 232 used to connect the upper arm segment 201 with the hook plate 231.

[0027] It can be understood that the use method of the edge cutting structure of the filter paper core plastic forming production line comprises the following steps: first, the paper feeding device draws the paper tape from the filter paper roll and uniformly transports it to the edge cutting structure of the filter paper core plastic forming production line, before the paper tape input transport surface 101, the paper tape is supported by the paper supporting shaft 103, so that the paper tape is relatively flat and input to the transport surface 101; second, the position of the paper tape is adjusted manually, and according to the position of the paper tape, the elastic traction member 23 is installed between the edge cutting main part 24 and the hanging rod frame 22 at the corresponding position, so that the to-be-cut part of the paper tape passes between the edge cutting rotating wheel 243 and the transport shaft 131, and the head of the paper tape is cut; third, the paper pressing plate 32 is installed on the lever support 31, and the subsequent paper tape is pressed flat by the paper pressing plate 32; fourth, under the rotation of the transport shaft 131, the edge cutting structure of the filter paper core plastic forming production line automatically cuts the paper tape, so that the paper tape is transported to the plastic forming device after being cut. In this way, the paper tape is more conveniently cut, and manual work is saved.

[0028] In summary, the edge cutting structure of the filter paper core plastic forming production line can automatically cut the paper tape under the rotation of the transport shaft 131 after the head of the paper tape is cut by the edge cutting main part 24 and the hanging rod frame 22, so that the cutting of the paper tape is more convenient, and manual work is saved.

[0029] As long as the spirit of the present application is not violated, various different embodiments of the present application can be combined arbitrarily, and all should be regarded as disclosed contents of the present application; within the technical concept of the present application, various simple modifications of the technical scheme and arbitrary combinations of different embodiments without violating the spirit of the present application should be within the protection scope of the present application.

Claims

1. An edging structure for a filter paper core forming line, characterized by: The installation table (10) is formed with a conveying surface (101) on its top and a resisting rack position (11), a main rack position (12), a trimming position (13) and a hanging rack position (14) in sequence from front to back on the conveying surface (101), and the trimming position (13) is concavely provided with a groove (102) in which a conveying shaft (131) capable of conveying the paper strip to the rear end of the conveying surface (101) is arranged; The trimming module (20) comprises a trimming support (21) arranged on the main rack position (12), a hanging rod support (22) arranged on the hanging rack position (14) and a plurality of elastic traction members (23), a plurality of trimming main members (24) are installed on the support rod of the trimming support (21) at equal intervals, each trimming main member (24) is formed with a bearing (241) sleeved on the support rod of the trimming support (21), a trimming arm (242) connected with the outer ring of the bearing (241) and a trimming rotating wheel (243) installed on the trimming arm (242) and capable of being in abutment with the conveying shaft (131) with the rotation of the bearing (241); the elastic traction member (23) is detachably installed between the trimming arm (242) and the support rod of the hanging rod support (22) to pull the trimming arm (242) and provide driving force for the abutment of the trimming rotating wheel (243) and the conveying shaft (131), so that when the paper strip is conveyed on the conveying surface (101), the part to be trimmed of the paper strip passes between the trimming rotating wheel (243) and the conveying shaft (131) under the traction of the elastic traction member (23) to trim the paper strip.

2. The edge trim structure of a filter paper core forming line according to claim 1, characterized in that: The front paper pressing assembly (30) comprises a resisting rod support (31) arranged on the resisting rack position (11) and a plurality of paper pressing plates (32) capable of being detachably installed relative to the resisting rod support (31), the paper pressing plate (32) is formed with a vertical plate segment (321) for abutting against the support rod of the resisting rod support (31) and a paper pressing segment (322) for pressing the paper strip, so that after the paper strip is conveyed on the conveying surface (101), the paper strip is pressed flat by the paper pressing plate (32) to facilitate the trimming of the paper strip by the trimming module (20).

3. The edge trim structure of a filter paper core forming line according to claim 1, characterized in that: The conveying surface (101) is formed with a height limiting position (15) behind the hanging rack position (14), the rear limiting component (40) comprises two edge frame seats (41) installed on both sides of the height limiting position (15), lifting blocks (42) capable of being lifted and arranged in the edge frame seats (41) and a height limiting shaft (43) installed between the two lifting blocks (42), and the height limiting shaft (43) is adjusted to limit the height of the paper strip.

4. The edge trim structure of a filter paper core forming line according to claim 3, characterized in that: The edge frame seat (41) is provided with a knob screw (44) penetrating from the top to the inside, the bottom end of the knob screw (44) is connected with the lifting block (42), and the lifting block (42) is lifted in the edge frame seat (41) by rotating the knob screw (44).

5. The edge trim structure for a filter paper core forming line according to claim 1, characterized by: The installation table (10) is provided with a paper supporting shaft (103) at the front end to support the paper strip before it is input to the conveying surface (101).

6. The edge trim structure for a filter paper core forming line according to claim 1, characterized by: The trimming arm (242) is L-shaped on the outer ring of the bearing (241), and is formed with an upper arm segment (201) for pulling by the elastic pulling member (23) and a lower arm segment (202) for mounting the trimming runner (243).

7. The edge trim structure of a filter paper core forming line according to claim 1, characterized in that: The elastic pulling member (23) comprises a hook plate (231) for being hung with the frame rod of the hanging rod frame (22) and a spring member (232) for connecting the upper arm segment (201) and the hook plate (231).

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