Polyethylene plate cutting offcut conveying device

Abstract

The utility model discloses a polyethylene plate cutting offcut conveying device which comprises a base, a first-stage conveying mechanism and a second-stage conveying mechanism are arranged on the base, and the first-stage conveying mechanism is located on the upstream of the second-stage conveying mechanism. The clamping mechanism is used for clamping left and right leftover materials, the driving mechanism drives the clamping mechanism to reciprocate along the base, the clamping mechanism comprises a clamping driver, a sliding seat, a lower connecting plate, a lower clamping jaw, a guide column, an upper connecting plate, an upper clamping jaw and a clamping driver, the sliding seat is in sliding fit with the driving mechanism, and the clamping driver is connected with the sliding seat. The lower connecting plate is connected with the output end of the clamping driver, the lower clamping jaw is fixed to the lower connecting plate, one end of the guide column is connected with the lower connecting plate, the other end of the guide column is connected with the upper connecting plate, the clamping driver is installed on the upper connecting plate, and the upper clamping jaw is connected with the output end of the clamping driver. The conveying device is high in conveying efficiency, and the problem that leftover materials directly fall on the ground and are inconvenient to recycle is solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to polyethylene board production equipment technical field, specifically polyethylene board cutting edge material conveying device. BACKGROUND

[0002] Polyethylene board has the characteristics of excellent impact resistance, good chemical stability and insulation, so it is widely used in many fields.

[0003] After the polyethylene board is rolled and formed, the cutting machine first cuts the continuously rolled polyethylene board radially, and then cuts the two sides of the cut polyethylene board, so that the four edges of each polyethylene board are flush and smooth. However, after cutting the two sides of the polyethylene board, two edge materials will be formed on the left and right sides. The polyethylene board with flush and smooth edges and the two edge materials will be conveyed to the most downstream of the conveying line together. After reaching the most downstream of the conveying line, the polyethylene board with flush and smooth edges is taken away by the plate suction device, and the two edge materials directly fall to the ground. In this way, the two edge materials will accumulate on the ground, which is not convenient for subsequent recycling. SUMMARY

[0004] In view of the shortcomings of the prior art, the utility model provides a polyethylene board cutting edge material conveying device.

[0005] The technical scheme for solving the above technical problems is as follows:

[0006] The polyethylene board cutting edge material conveying device comprises a base, two sets of first conveying mechanisms and two sets of second conveying mechanisms are arranged on the base, the two sets of first conveying mechanisms are symmetrically arranged, the two sets of second conveying mechanisms are symmetrically arranged, the first conveying mechanism is located upstream of the second conveying mechanism, and further comprises:

[0007] Two sets of clamping mechanisms for clamping the heads of the two edge materials and pulling the edge material heads to the first conveying mechanism;

[0008] Two sets of driving mechanisms for driving the two sets of clamping mechanisms to reciprocate along the base;

[0009] Further, the two sets of clamping mechanisms are symmetrically arranged on the base, and the two sets of clamping mechanisms are respectively located at the upstream ends of the two sets of first conveying mechanisms.

[0010] Further, the clamping mechanism comprises a clamping driver, a sliding seat, a lower connecting plate, a lower clamping jaw, a guide column, an upper connecting plate, an upper clamping jaw and a clamping driving device, the sliding seat is in sliding fit with the driving mechanism, the clamping driver is connected with the sliding seat, the lower connecting plate is connected with the output end of the clamping driver, the lower clamping jaw is fixed on the lower connecting plate, one end of the guide column is connected with the lower connecting plate, the other end of the guide column is connected with the upper connecting plate, the clamping driving device is installed on the upper connecting plate, and the upper clamping jaw is connected with the output end of the clamping driving device.

[0011] Further, the driving mechanism comprises a reciprocating driver, a front bearing, a driving screw rod, a screw rod seat, a rear bearing and a sliding rail, the front bearing and the rear bearing are installed on the base, the screw rod seat is connected with the sliding seat, the driving screw rod is matched with the screw rod seat, and the two ends of the driving screw rod are respectively in interference fit with the front bearing and the rear bearing, the reciprocating driver is installed on the base, the output end of the reciprocating driver is further connected with the driving screw rod, and the sliding rail is installed on the base.

[0012] Further, the primary conveying mechanism comprises a primary conveying belt and a primary belt seat.

[0013] Further, one end of the primary belt seat is provided with a primary front end pulley, and the other end of the primary belt seat is provided with a primary rear end pulley.

[0014] Further, the secondary conveying mechanism comprises a secondary conveying belt, a secondary belt seat, a conveying driving device, a belt, a first pulley, a second pulley and a tensioning pulley.

[0015] Further, a plurality of groups of auxiliary rollers and at least one group of main rollers are arranged on the secondary belt seat, the auxiliary rollers are matched with the main rollers, the conveying driving device is installed on the base, the first pulley is connected with the primary rear end pulley through a shaft, the second pulley is connected with the main roller through a shaft, the tensioning pulley is installed on the base, and the belt is matched with the output end of the conveying driving device, the first pulley, the second pulley and the tensioning pulley.

[0016] The utility model discloses a cutting machine conveying device, which comprises a base, a driving mechanism, a first conveying mechanism and a second conveying mechanism. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is a top view of the cutting machine conveying device of the utility model and a conveying belt of the cutting machine.

[0018] Figure 2 is a side view of the polyethylene plate cutting edge material conveying device of the utility model;

[0019] Figure 3 is a perspective view of the driving mechanism and the clamping mechanism;

[0020] Figure 4 is a perspective view of the first conveying mechanism and the second conveying mechanism;

[0021] Figure 5 is an internal structure view of the second conveying mechanism.

[0022] The signs in the drawings are:

[0023] The first edge material A, the second edge material B, the finished polyethylene plate C, the cutting machine conveying belt D, the base 1, the clamping driver 10, the sliding seat 11, the lower connecting plate 12, the lower clamping jaw 13, the guide column 14, the upper connecting plate 15, the upper clamping jaw 16, the clamping driver 17, the reciprocating driver 20, the front bearing 21, the driving screw rod 22, the screw rod seat 23, the rear bearing 24, the sliding rail 25, the first conveying belt 30, the first belt seat 31, the first front end pulley 32, the first rear end pulley 33, the second conveying belt 40, the second belt seat 41, the auxiliary roller 42, the main roller 43, the conveying driver 45, the belt 46, the first pulley 47, the second pulley 48, and the tension pulley 49. DETAILED DESCRIPTION

[0024] The utility model will be further described in detail below in combination with the drawings and specific embodiments.

[0025] First of all, it needs to be pointed out that: in order to make the purpose, technical scheme of the utility model more clearly, the technical scheme of the utility model will be described more clearly and completely below in combination with the drawings, obviously, the words indicating direction such as "left", "right down", "forward", "backward" used in the description also only make further, more clearly describe the technical scheme of the utility model according to the drawings, cannot represent all the implementation schemes of the utility model.

[0026] As shown in Figures 1 to 5 polyethylene plate cutting edge material conveying device, including base 1, the base 1 is equipped with two sets of first conveying mechanism and two sets of second conveying mechanism, two sets of first conveying mechanism symmetrical arrangement, two sets of second conveying mechanism symmetrical arrangement, first conveying mechanism is located in the upstream of second conveying mechanism, still includes:

[0027] two sets of clamping mechanisms for clamping the head of the left and right edge materials and dragging the head of the edge material to the first conveying mechanism;

[0028] two sets of driving mechanisms for driving two sets of clamping mechanisms to reciprocate along the base 1;

[0029] The two sets of clamping mechanisms are symmetrically arranged on the base 1, and are respectively located at the upstream end of the two sets of first conveying mechanisms;

[0030] The two sets of driving mechanisms are symmetrically arranged on the base 1;

[0031] The clamping mechanism comprises a clamping driver 10, a sliding seat 11, a lower connecting plate 12, a lower clamping jaw 13, a guide column 14, an upper connecting plate 15, an upper clamping jaw 16, and a clamping driver 17.

[0032] The sliding seat 11 is in sliding cooperation with the driving mechanism, the clamping driver 10 is connected with the sliding seat 11, the lower connecting plate 12 is connected with the output end of the clamping driver 10, the lower clamping jaw 13 is fixed on the lower connecting plate 12, one end of the guide column 14 is connected with the lower connecting plate 12, the other end of the guide column 14 is connected with the upper connecting plate 15, the clamping driver 17 is installed on the upper connecting plate 15, the upper clamping jaw 16 is connected with the output end of the clamping driver 17, and the upper clamping jaw 16 cooperates with the lower clamping jaw 13.

[0033] Specifically, in the embodiment, the whole polyethylene plate cutting scrap conveying device is located downstream of the cutting machine conveying belt D. After the cutting machine cuts the polyethylene plate, the first scrap A and the second scrap B and the finished polyethylene plate C are formed. The finished polyethylene plate C is directly taken away from the cutting machine conveying belt D by the plate suction device, and the first scrap A and the second scrap B continue to move downward at the extended part of the cutting machine conveying belt D until the clamping mechanism clamps the position.

[0034] Specifically, the clamping driver 10 and the clamping driver 17 prefer to use a pneumatic cylinder, and the guide column 14 mainly plays a guiding role to avoid the upper connecting plate 15, the upper clamping jaw 16, and the lower connecting plate 12, the lower clamping jaw 13 from being skewed and misaligned during the upward and downward movement, resulting in the inability to clamp the first scrap A and / or the second scrap B;

[0035] When the first edge material A and / or the second edge material B is clamped, the piston rod of the clamping driver 10 is shortened to drive the lower connecting plate 12 and the lower clamping jaw 13 to move downward, and the piston rod of the clamping driver 17 is also shortened to drive the upper clamping jaw 16 to move upward, at this time, the upper clamping jaw 16 and the lower clamping jaw 13 are in a separated state, and vice versa, when the first edge material A and / or the second edge material B needs to be clamped, the piston rod of the clamping driver 10 is extended to drive the lower connecting plate 12 and the lower clamping jaw 13 to move upward, and the piston rod of the clamping driver 17 is also extended to drive the upper clamping jaw 16 to move downward, at this time, the upper clamping jaw 16 and the lower clamping jaw 13 are in a closed state, when the first edge material A and / or the second edge material B is located between the upper clamping jaw 16 and the lower clamping jaw 13, it will be clamped by the gradually applied force of the clamping driver 10 and the clamping driver 17; when clamping, since the length of the first edge material A and / or the second edge material B is generally longer, the upper clamping jaw 16 and the lower clamping jaw 13 can only clamp the head of the first edge material A and / or the second edge material B, after clamping the head of the first edge material A and / or the second edge material B, the two sets of driving mechanisms drive the two sets of clamping mechanisms to move, so as to drag the head of the first edge material A and / or the second edge material B to the primary conveying mechanism.

[0036] The driving mechanism comprises a reciprocating driver 20, a front bearing 21, a driving screw rod 22, a screw rod seat 23, a rear bearing 24 and a sliding rail 25.

[0037] The front bearing 21 and the rear bearing 24 are installed on the base 1, the screw rod seat 23 is connected with the sliding seat 11, the driving screw rod 22 is matched with the screw rod seat 23, and the two ends of the driving screw rod 22 are respectively in interference fit with the front bearing 21 and the rear bearing 24, the reciprocating driver 20 is installed on the base 1, and the output end of the reciprocating driver 20 is further connected with the driving screw rod 22, and the sliding rail 25 is installed on the base 1, and the sliding seat 11 is in sliding fit with the sliding rail 25.

[0038] Specifically, in the embodiment, the reciprocating driver 20 preferably adopts a servo motor, the reciprocating driver 20 is fixed on the base 1 by bolts, after the upper clamping jaw 16 and the lower clamping jaw 13 clamp the head of the first edge material A and / or the second edge material B, the reciprocating driver 20 is started, the screw rod seat 23 moves on the driving screw rod 22 to the direction of the primary conveying mechanism, since the sliding seat 11 is fixedly connected with the screw rod seat 23, once the screw rod seat 23 starts to move, the sliding seat 11 also moves, the sliding seat 11 moves, and the whole clamping mechanism moves to drag the head of the first edge material A and / or the second edge material B to the primary conveying mechanism.

[0039] The primary conveying mechanism comprises a primary conveying belt 30 and a primary belt seat 31.

[0040] The first end of the first belt seat 31 is provided with a first front end pulley 32, and the other end of the first belt seat 31 is provided with a first rear end pulley 33. The first conveying belt 30 is matched with the first front end pulley 32 and the first rear end pulley 33 respectively.

[0041] The second conveying mechanism comprises a second conveying belt 40, a second belt seat 41, a conveying driver 45, a belt 46, a first pulley 47, a second pulley 48, and a tension pulley 49.

[0042] The second belt seat 41 is provided with a plurality of groups of auxiliary rollers 42 and at least one group of main rollers 43. The auxiliary rollers 42 are matched with the main rollers 43. The conveying driver 45 is installed on the base 1. The first pulley 47 is connected with the first rear end pulley 33 through a shaft. The second pulley 48 is connected with the main rollers 43 through a shaft. The tension pulley 49 is installed on the base 1. The belt 46 is matched with the output end of the conveying driver 45, the first pulley 47, the second pulley 48, and the tension pulley 49.

[0043] Specifically, in the embodiment, the first conveying mechanism and the second conveying mechanism are driven by one conveying driver 45, so that the total volume of the first conveying mechanism and the second conveying mechanism can be reduced, and the cost can be reduced. The conveying driver 45 preferably adopts a servo motor. The second belt seat 41 is a hollow structure. The auxiliary rollers 42 and the main rollers 43 are connected through a chain wheel. When the driving mechanism cooperates with the clamping mechanism to pull the head of the first edge material A and / or the second edge material B to the first belt seat 31, the conveying driver 45 drives the belt 46 to rotate, so that the belt 46 drives the first pulley 47, the second pulley 48, and the tension pulley 49 to rotate at the same time. At the same time, the first pulley 47 drives the first rear end pulley 33 to rotate, and the second pulley 48 drives the main rollers 43 to rotate, so that the main rollers 43 drive the second conveying belt 40 to rotate, and the first rear end pulley 33 also drives the first conveying belt 30 to rotate. At this time, the first edge material A and / or the second edge material B reaches the second conveying belt 40 along the first conveying belt 30, and then falls on the ground or a special edge material recycling vehicle from the second conveying belt 40.

[0044] In the embodiment, because the first edge material A and / or the second edge material B need to be lowered to the ground or the recycling vehicle, the second conveying belt 40 is in an inclined state. The entire second conveying mechanism can be in a suspended state or in full contact with the ground.

[0045] Finally, it should be noted that the above-described embodiments are merely the preferred embodiments of the present application for describing the technical solutions of the present application, and are not intended to limit the present application, and are not intended to limit the protection scope of the present application; although the present application has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that the technical solutions recorded in the foregoing embodiments can still be modified, or some or all of the technical features can be replaced by equivalents; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the protection scope of the claims.

Claims

1. A polyethylene plate cutting edge material conveying device, comprising a base (1), two sets of first conveying mechanisms and two sets of second conveying mechanisms are arranged on the base (1), the two sets of first conveying mechanisms are symmetrically arranged, the two sets of second conveying mechanisms are symmetrically arranged, and the first conveying mechanism is located upstream of the second conveying mechanism, characterized in that, Also included are; Two sets of clamping mechanisms for clamping and pulling the head of the left and right edge material to the primary conveying mechanism; Two sets of driving mechanisms for driving the two sets of clamping mechanisms to reciprocate along the base (1); The two sets of clamping mechanisms are symmetrically arranged on the base (1), and the two sets of clamping mechanisms are respectively located at the upstream end of the two sets of primary conveying mechanisms; The two sets of driving mechanisms are symmetrically arranged on the base (1); The clamping mechanism includes a clamping driver (10), a sliding seat (11), a lower connecting plate (12), a lower clamping jaw (13), a guide column (14), an upper connecting plate (15), an upper clamping jaw (16), and a clamping driver (17); The sliding seat (11) is in sliding cooperation with the driving mechanism, the clamping driver (10) is connected with the sliding seat (11), the lower connecting plate (12) is connected with the output end of the clamping driver (10), the lower clamping jaw (13) is fixed on the lower connecting plate (12), one end of the guide column (14) is connected with the lower connecting plate (12), the other end of the guide column (14) is connected with the upper connecting plate (15), the clamping driver (17) is installed on the upper connecting plate (15), and the upper clamping jaw (16) is connected with the output end of the clamping driver (17). The upper clamping jaw (16) cooperates with the lower clamping jaw (13).

2. The polyethylene sheet cutting scrap conveyor apparatus according to claim 1, wherein, The driving mechanism includes: A reciprocating driver (20), a front bearing (21), a driving lead screw (22), a lead screw seat (23), a rear bearing (24), and a sliding rail (25); The front bearing (21) and the rear bearing (24) are installed on the base (1), the lead screw seat (23) is connected with the sliding seat (11), the driving lead screw (22) cooperates with the lead screw seat (23), and the driving lead screw (22) is in interference fit with the front bearing (21) and the rear bearing (24) at both ends, respectively. The reciprocating driver (20) is installed on the base (1), the output end of the reciprocating driver (20) is also connected with the driving lead screw (22), the sliding rail (25) is installed on the base (1), and the sliding seat (11) is in sliding cooperation with the sliding rail (25).

3. The polyethylene sheet cutting scrap conveyor apparatus according to claim 1, wherein, The primary conveying mechanism includes: A primary conveying belt (30) and a primary belt seat (31); One end of the primary belt seat (31) is provided with a primary front end pulley (32), and the other end of the primary belt seat (31) is provided with a primary rear end pulley (33); The primary conveying belt (30) cooperates with the primary front end pulley (32) and the primary rear end pulley (33), respectively.

4. The polyethylene sheet cutting scrap conveyor apparatus according to claim 3, wherein, The secondary conveying mechanism includes: A secondary conveying belt (40), a secondary belt seat (41), a conveying driver (45), a belt (46), a first pulley (47), a second pulley (48), and a tensioner (49); A plurality of sets of secondary rollers (42) and at least one set of primary rollers (43) are arranged on the secondary belt seat (41), the secondary rollers (42) cooperate with the primary rollers (43), a transmission driver (45) is arranged on the base (1), a first belt pulley (47) is connected with the primary rear end belt pulley (33) through a shaft, a second belt pulley (48) is connected with the primary rollers (43) through a shaft, a tension pulley (49) is arranged on the base (1), and a belt (46) cooperates with the output end of the transmission driver (45), the first belt pulley (47), the second belt pulley (48) and the tension pulley (49).

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