Paper-plastic product processing equipment with high feeding stability

Abstract

The utility model discloses paper-plastic product processing equipment with high feeding stability, which comprises a cutting device, the cutting device comprises a processing table, feeding assemblies are arranged on two sides of the processing table, each feeding assembly comprises two pairs of extension frames symmetrically fixed on two sides of the processing table, the tops of the extension frames are fixedly connected with a mounting plate, and the mounting plates are fixedly connected with the cutting device. A screw button is rotatably mounted on the outer side of the mounting plate located on the front face, an upper pressing roller and a carrier roller are rotatably mounted between the two extension frames in the same pair, a first motor is fixedly connected to the outer side of the bending frame, and a driving wheel is fixedly connected to the output end of the first motor. Wherein one end of the middle shaft of the upper compression roller penetrates through the moving block and is fixedly connected with a gear, and one end of the middle shaft of the carrier roller is fixedly connected with the other gear; the two ends of the raw material belt of the machining section can be automatically and synchronously conveyed in a clamped mode, time and labor are saved, stability is improved, and slipping between the raw material belt and the two rollers is reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to paper plastic product processing technical field, concretely is paper plastic product processing equipment with high feeding stability. BACKGROUND

[0002] Paper plastic products such as paper cup, need to cut the paper that is coated with film into two parts in the production process: one part is rectangular paper sheet, is used to make the cup wall of paper cup, another part is the roll paper, is used to make the bottom of paper cup,

[0003] The utility model discloses a kind of paper plastic product processing with automatic edge trimmer, relate to paper plastic product processing device field, in view of the problem that manual visual inspection screening paper plastic product and manual rework trimming operation efficiency is lower, present and propose the following scheme, it includes cabinet, the operating table top end four corners of the cabinet are provided with stand, and the top of the stand is provided with machine top frame, the stand is slidably connected with lifting platform between machine top frame and operating table, and the top of the operating table is provided with lower mould, the bottom end surface of the lifting platform is provided with upper mould, the upper mould is hollow structure, and the convex die of the upper mould is opened with needle hole and inner cavity communication, and the upper mould is also connected with air intake and exhaust mechanism: the top of the lifting platform is provided with air inlet pipe and suction pipe, and the air inlet pipe is connected with air inlet branch pipe, this device solves the problem that manual visual inspection screening paper plastic product and manual rework trimming operation efficiency is lower, but the patent still has following problems in actual use process:

[0004] The above device needs to place whole paper by hand, cutting, if directly applied to existing paper production line, paper may be in loose state during cutting due to the difference of paper delivery speed, in turn, product appears wrinkle deformation during die extrusion cutting, not conducive to stable feeding of the device.

[0005] A kind of paper plastic product processing equipment with high feeding stability is presented, to solve the problems presented in the above. Utility model content

[0006] The utility model is to provide a kind of paper plastic product processing equipment with high feeding stability, to solve the above device needs to place whole paper by hand, cutting, if directly applied to existing paper production line, paper may be in loose state during cutting due to the difference of paper delivery speed, in turn, product appears wrinkle deformation during die extrusion cutting, not conducive to stable feeding of the device problem presented in the above background.

[0007] To achieve the above object, the utility model provides the following technical scheme: A paper and plastic product processing equipment with high feeding stability, including cutting device, the cutting device includes processing table, the top surface four corners of processing table are all fixedly connected with support column, the top of support column is fixedly connected with top plate, the top of support column is slidably connected with sliding plate, the bottom of support column is fixedly connected with bottom plate, the bottom surface of sliding plate is fixedly connected with upper die, the top surface of bottom plate is fixedly connected with lower die, the middle part of top plate is fixedly installed with hydraulic rod, the piston rod of hydraulic rod is fixedly connected with sliding plate;

[0008] The both sides of processing table are provided with feeding assembly, the feeding assembly includes two pairs of extension frames fixed symmetrically on the both sides of processing table, the top of extension frame is fixedly connected with mounting plate, the outside of one mounting plate is fixedly connected with bending frame, the outside of the mounting plate located in front is rotatably installed with screw, the same pair of two extension frames are rotatably installed with upper compression roller and supporting roller between, the raw material belt passes through between upper compression roller and supporting roller, the outside of bending frame is fixedly connected with first motor, the output end of first motor is fixedly connected with driving wheel;

[0009] Wherein, one end of upper compression roller shaft penetrates through moving block and is fixedly connected with gear, one end of supporting roller shaft penetrates through mounting plate and is fixedly connected with driving wheel, the other end of supporting roller shaft penetrates through mounting plate and is fixedly connected with another gear;

[0010] The top of mounting plate is provided with outer groove, the moving block is slidably connected in outer groove, both ends of upper compression roller shaft are rotatably connected with moving block, the screw is threadedly connected with moving block;

[0011] Wherein, the bottom of bottom plate is provided with unloading assembly.

[0012] Preferably, the gear is located at one end of upper compression roller away from screw, and the two gears are meshingly connected.

[0013] Preferably, the middle part of left mounting plate is rotatably installed with driven wheel, the middle shaft of left supporting roller penetrates through left mounting plate and is fixedly connected with driven wheel, and a belt is sleeved between driven wheel and driving wheel.

[0014] Preferably, the driven wheel and driving wheel are respectively installed on two different pairs of same side mounting plates.

[0015] Preferably, the unloading assembly includes screw rod bin and support bin fixed on the both sides of bottom plate bottom, the screw rod bin is rotatably connected with threaded rod inside, the threaded rod is threadedly and slidably connected with threaded sleeve, the support bin is fixedly connected with support shaft inside, the support shaft is slidably connected with sliding sleeve outside, and the second motor is fixedly installed on the outside of screw rod bin.

[0016] Preferably, two sides of the bottom plate are symmetrically connected with electric push rods through sliding connection, the sleeves of the two electric push rods are fixedly connected with the sliding sleeve and the threaded sleeve at the bottom end respectively, and the piston rod of the electric push rod is fixedly connected with a jet pipe at the top end.

[0017] Preferably, a blanking groove is arranged in the bottom plate, and an external conveying belt is arranged between the bottom plate and the processing table, and the blanking groove is communicated with the cutting groove of the lower die.

[0018] Compared with the prior art, the paper plastic product processing equipment with high feeding stability has the following advantages: the both ends of the processed section of the raw material belt can be clamped, automatically and synchronously delivered, time and labor are saved, stability is increased, the raw material belt is kept straight during processing, and the traditional pipeline conveying speed difference does not cause the raw material belt to wrinkle during processing, affecting the cutting effect, and the specific content is as follows:

[0019] 1. During processing, the transmission structure of the driving wheel, the belt and the driven wheel is started by the first motor, the supporting rollers on both sides of the processing table are rotated in the same direction, the upper compression roller is reversely rotated by cooperating with the gear, and finally the both ends of the processed section of the raw material belt can be clamped, automatically and synchronously delivered, time and labor are saved, the stability of feeding is increased, the raw material belt is kept straight during processing, and the traditional pipeline conveying speed difference does not cause the raw material belt to wrinkle during processing, affecting the cutting effect.

[0020] 2. The height of the jet pipe is higher than that of the lower die by the electric push rod, then the threaded rod is rotated by the second motor, the jet pipe moves and the gas sprayed downward passes through all the slot holes of the lower die, at this time, the cut piece is completely dropped and passes through the slot hole and the blanking groove, falls on the external conveying belt and is carried away, so that the device can automatically unload and ensure that the product does not get stuck. BRIEF DESCRIPTION OF DRAWINGS

[0021] Figure 1 It is a front structure schematic view of the utility model;

[0022] Figure 2 It is a front structure schematic view of the utility model;

[0023] Figure 3 It is an installation structure schematic view of the installation plate and the bending frame;

[0024] Figure 4 It is an installation structure schematic view of the gear;

[0025] Figure 5 It is an installation structure schematic view of the threaded rod.

[0026] In the figure: 1, cutting device; 101, processing table; 102, support column; 103, bottom plate; 104, sliding plate; 105, upper die; 106, hydraulic rod; 107, lower die; 2, feeding assembly; 201, extension frame; 202, mounting plate; 203, bending frame; 204, screw; 205, upper compression roller; 206, carrier roller; 207, first motor; 208, drive wheel; 209, gear; 210, driven wheel; 211, belt; 212, outer groove; 213, moving block; 3, unloading assembly; 301, screw rod bin; 302, support bin; 303, threaded rod; 304, threaded sleeve; 305, electric push rod; 306, second motor; 307, support shaft; 308, sliding sleeve; 309, blanking groove; 310, external transmission belt; 311, air jet pipe; 4, raw material belt. DETAILED DESCRIPTION

[0027] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0028] Please refer to Figure 1 - Figure 5 The present application provides a technical scheme: a paper-plastic product processing equipment with high feeding stability, comprising a cutting device 1, the cutting device 1 comprising a processing table 101, the top surface of the processing table 101 is fixedly connected with support columns 102 at four corners, the top end of the support column 102 is fixedly connected with a top plate, the top of the support column 102 is slidingly connected with a sliding plate 104, the bottom of the support column 102 is fixedly connected with a bottom plate 103, the bottom surface of the sliding plate 104 is fixedly connected with an upper die 105, the top surface of the bottom plate 103 is fixedly connected with a lower die 107, the middle part of the top plate is fixedly installed with a hydraulic rod 106, the piston rod of the hydraulic rod 106 is fixedly connected with the sliding plate 104; the slot hole on the lower die 107 is a through slot.

[0029] The two sides of the processing table 101 are provided with feeding assemblies 2, the feeding assemblies 2 comprise two pairs of extension frames 201 fixed symmetrically on the two sides of the processing table 101, the top of the extension frame 201 is fixedly connected with a mounting plate 202, the outer side of one mounting plate 202 is fixedly connected with a bent frame 203, the outer side of the mounting plate 202 located in the front is rotatably connected with a screw 204, the upper pressing roller 205 and the supporting roller 206 are rotatably connected between the two extension frames 201 of the same pair, the raw material belt 4 passes between the upper pressing roller 205 and the supporting roller 206, the outer side of the bent frame 203 is fixedly connected with a first motor 207, the output end of the first motor 207 is fixedly connected with a driving wheel 208; in the case, the central shaft of the upper pressing roller 205 and the supporting roller 206 is integrally arranged with the upper pressing roller 205 and the supporting roller 206, that is, the upper pressing roller 205 is fixedly connected with the central shaft; the outer side of the mounting plate 202 is fixedly connected with a convex plate, the screw 204 is rotatably connected with the convex plate, and the first motor 207 is a type of motor that can be automatically locked.

[0030] Wherein, one end of the central shaft of the upper pressing roller 205 penetrates the moving block 213 and is fixedly connected with a gear 209, one end of the central shaft of the supporting roller 206 penetrates the mounting plate 202 and is fixedly connected with the driving wheel 208, the other end of the central shaft of the supporting roller 206 penetrates the mounting plate 202 and is fixedly connected with another gear 209;

[0031] The top of the mounting plate 202 is provided with an outer groove 212, the moving block 213 is slidably connected in the outer groove 212, both ends of the central shaft of the upper pressing roller 205 are rotatably connected with the moving block 213, and the screw 204 is threadedly connected with the moving block 213; when the moving block 213 moves upward, the two gears 209 are separated by rotating the screw 204.

[0032] Wherein, the bottom plate 103 is provided below with a discharging assembly 3.

[0033] The gear 209 is located at one end of the upper pressing roller 205 away from the screw 204, and the two gears 209 are meshingly connected; the gear 209 enables the upper pressing roller 205 and the supporting roller 206 to be started synchronously.

[0034] The middle part of the left mounting plate 202 is rotatably connected with a driven wheel 210, the central shaft of the left supporting roller 206 penetrates the left mounting plate 202 and is fixedly connected with the driven wheel 210, and the belt 211 is sleeved between the driven wheel 210 and the driving wheel 208; the belt 211 can enable the supporting rollers 206 on the two sides to be started and stopped synchronously.

[0035] The driven wheel 210 and the driving wheel 208 are respectively arranged on two different pairs of mounting plates 202 on the same side.

[0036] The unloading assembly 3 comprises screw rod bins 301 and support bins 302 fixed on the bottom surface of the bottom plate 103, a threaded rod 303 is rotatably connected in the screw rod bin 301, a threaded sleeve 304 is threadedly and slidably connected on the threaded rod 303, a support shaft 307 is fixedly connected in the support bin 302, a sliding sleeve 308 is slidably connected on the support shaft 307, and a second motor 306 is fixedly installed on the outside of the screw rod bin 301; the output end of the second motor 306 is fixedly connected with the threaded rod 303.

[0037] The two sides of the bottom plate 103 are symmetrically and slidably connected with electric push rods 305, the sleeve bottoms of the two electric push rods 305 are fixedly connected with the sliding sleeve 308 and the threaded sleeve 304 respectively, and the top end of the piston rod of the electric push rod 305 is fixedly connected with a jet pipe 311; the jet pipe 311 is connected with an external ventilation pipe, and the initial height of the jet pipe 311 is lower than the surface of the lower mold 107.

[0038] The inside of the bottom plate 103 is provided with a blanking groove 309, and an external transmission belt 310 penetrates between the bottom plate 103 and the processing table 101, and the blanking groove 309 is communicated with the cutting groove of the lower mold 107; the number of the blanking grooves 309 is the same as and corresponds to the number of the groove holes of the lower mold 107.

[0039] Working principle: Before using the paper-plastic product processing equipment with high feeding stability, the overall condition of the device needs to be checked to determine whether it can work normally, and according to the actual situation, the first motor 207 is started to drive the transmission structure of the driving wheel 208, the belt 211 and the driven wheel 210, so that the two supporting rollers 206 on the two sides of the processing table 101 rotate in the same direction, and the upper pressing roller 205 rotates in the opposite direction through the cooperation of the gear 209, so that the raw material belt 4 on the two ends of the processed section can be clamped and automatically and synchronously delivered, which saves time and labor, increases stability, ensures that the raw material belt 4 remains straight during processing, and at the same time, the traditional pipeline conveying speed difference does not cause the raw material belt 4 to wrinkle during processing, affecting the cutting effect; Figure 1 - Figure 5 As shown in the figure, first, let the raw material belt 4 pass between the upper pressing roller 205 and the supporting roller 206 and keep it straight, then rotate the screw 204 to make the moving block 213 descend, so that the upper pressing roller 205 descends and tightly presses the raw material belt 4, at this time the two gears 209 mesh with each other;

[0040] During processing, the first motor 207 is started to drive the transmission structure of the driving wheel 208, the belt 211 and the driven wheel 210, so that the two supporting rollers 206 on the two sides of the processing table 101 rotate in the same direction, and the upper pressing roller 205 rotates in the opposite direction through the cooperation of the gear 209, so that the raw material belt 4 on the two ends of the processed section can be clamped and automatically and synchronously delivered, which saves time and labor, increases stability, ensures that the raw material belt 4 remains straight during processing, and at the same time, the traditional pipeline conveying speed difference does not cause the raw material belt 4 to wrinkle during processing, affecting the cutting effect;

[0041] During processing, the first motor 207 is locked, so that the supporting roller 206 cannot rotate, and the upper pressing roller 205 also cannot rotate through the cooperation of the gear 209, at this time the upper pressing roller 205 and the supporting roller 206 clamp the raw material belt 4, so that the raw material belt 4 does not deviate due to extrusion during cutting, increasing the stability after cutting;

[0042] After each processing, first, the electric push rod 305 makes the height of the jet pipe 311 exceed the lower mold 107, then the second motor 306 is started to make the threaded rod 303 rotate, so that the threaded sleeve 304 drives the electric push rod 305 to move, and then the gas jetted out by the jet pipe 311 passes through all the slot holes of the lower mold 107, at this time, the cut piece will pass through the slot hole and the falling groove 309, fall on the external conveying belt 310 and be carried away, so that the device can automatically unload and ensure that the product will not be stuck.

[0043] Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions recorded in the foregoing embodiments or make equivalent replacement to part of the technical features, and any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A paper-plastic product processing equipment with high material supply stability, comprising a cutting device (1), wherein the cutting device (1) comprises a processing table (101), wherein support columns (102) are fixedly connected to the four corners of the top surface of the processing table (101), a top plate is fixedly connected to the top of the support column (102), a sliding plate (104) is slidably connected to the top of the support column (102), a bottom plate (103) is fixedly connected to the bottom of the support column (102), an upper mold (105) is fixedly connected to the bottom surface of the sliding plate (104), a lower mold (107) is fixedly connected to the top surface of the bottom plate (103), a hydraulic rod (106) is fixedly installed in the middle of the top plate, and the piston rod of the hydraulic rod (106) is fixedly connected to the sliding plate (104); Its features are, Also includes: Feeding components (2) are provided on both sides of the processing table (101). The feeding components (2) include two pairs of extension frames (201) symmetrically fixed on both sides of the processing table (101). The top of the extension frame (201) is fixedly connected to the mounting plate (202). A bending frame (203) is fixedly connected to the outer side of one of the mounting plates (202). A screw (204) is rotatably installed on the outer side of the mounting plate (202) located on the front. An upper pressure roller (205) and a support roller (206) are rotatably installed between the two extension frames (201) of the same pair. The raw material belt (4) passes between the upper pressure roller (205) and the support roller (206). A first motor (207) is fixedly connected to the outer side of the bending frame (203). A drive wheel (208) is fixedly connected to the output end of the first motor (207). Wherein, one end of the central shaft of the upper pressure roller (205) passes through the moving block (213) and is fixedly connected to a gear (209); one end of the central shaft of the idler roller (206) passes through the mounting plate (202) and is fixedly connected to the drive wheel (208); the other end of the central shaft of the idler roller (206) passes through the mounting plate (202) and is fixedly connected to another gear (209); The top of the mounting plate (202) is provided with an outer groove (212), and a movable block (213) is slidably connected in the outer groove (212). Both ends of the central shaft of the upper pressure roller (205) are rotatably connected to the movable block (213), and the screw (204) is threadedly connected to the movable block (213). The unloading assembly (3) is provided below the base plate (103).

2. The paper-plastic product processing equipment with high material feeding stability according to claim 1, characterized in that: The gear (209) is located at the end of the upper pressure roller (205) away from the screw (204), and the two gears (209) are meshed together.

3. The paper-plastic product processing equipment with high material feeding stability according to claim 2, characterized in that: A driven wheel (210) is rotatably mounted in the middle of the mounting plate (202) on the left side. The central shaft of the idler roller (206) on the left side passes through the mounting plate (202) on the left side and is fixedly connected to the driven wheel (210). A belt (211) is sleeved between the driven wheel (210) and the drive wheel (208).

4. The paper-plastic product processing equipment with high material feeding stability according to claim 3, characterized in that: The driven wheel (210) and the driving wheel (208) are respectively mounted on two different opposite mounting plates (202) on the same side.

5. The paper-plastic product processing equipment with high material feeding stability according to claim 1, characterized in that: The unloading assembly (3) includes a screw chamber (301) and a support chamber (302) fixed to both sides of the bottom surface of the base plate (103). The screw chamber (301) is rotatably connected to a threaded rod (303), and a threaded sleeve (304) is slidably connected to the threaded rod (303). The support chamber (302) is fixedly connected to a support shaft (307), and a sliding sleeve (308) is slidably connected to the outside of the support shaft (307). A second motor (306) is fixedly installed on the outside of the screw chamber (301).

6. The paper-plastic product processing equipment with high material feeding stability according to claim 5, characterized in that: Electric actuators (305) are symmetrically slidably connected to both sides of the base plate (103). The bottom ends of the sleeves of the two electric actuators (305) are fixedly connected to the sliding sleeve (308) and the threaded sleeve (304) respectively. The top end of the piston rod of the electric actuator (305) is fixedly connected to the jet pipe (311).

7. The paper-plastic product processing equipment with high material feeding stability according to claim 5, characterized in that: The base plate (103) has a material drop groove (309) inside, and an external conveyor belt (310) runs through the base plate (103) and the processing table (101). The material drop groove (309) is connected to the cutting groove of the lower mold (107).

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