Density board sorting device

Abstract

The utility model relates to the technical field of density board sorting, and particularly discloses a density board sorting device which comprises a machine frame, containing grooves are formed in the left end and the right end of the machine frame, a first motor is fixedly connected to the right end of the machine frame, and first rotating shafts are movably connected to an output shaft of the first motor and the rear end of the interior of the machine frame. Cylinders are fixedly connected to the exteriors of the first rotating shafts, a conveying belt is movably connected between the two cylinders, a protection assembly is arranged in the storage groove, the protection assembly comprises a first round rod movably connected to the interior of the storage groove, and a swing rod is fixedly connected to the exteriors of the first round rod; according to the device, when the density board is placed on the conveying belt in an inclined state, the device can straighten the inclined density board and protect the four corners of the density board, so that the density board is prevented from being damaged due to collision, and the quality of the density board is guaranteed.

Description

TECHNICAL FIELD

[0001] The utility model relates to density board sorting technical field, especially a density board sorting device. BACKGROUND

[0002] Density board is full name density fiber board, is with wood fiber or other plant fiber as raw material, under the condition of heating and pressurization, press into the board material after fiber preparation, applies synthetic resin, according to its density can be divided into high density fiber board, medium density fiber board and low density fiber board, density board due to uniform structure, fine material, stable performance, impact resistance, easy processing, application is more extensive in domestic furniture, decoration, musical instrument and packaging etc.

[0003] Density board needs to be sorted after production, this step is the important link of ensuring product quality and satisfying customer demand, through sorting, the grade of each density board can be determined, so that the same grade board is placed together, and the density boards of different grades are stored separately, which can facilitate management and scheduling, and also facilitate rapid distribution according to customer demand.

[0004] In the prior art, the density board needs to be sorted after processing, and then the density board is placed on the conveying belt for sorting and transportation, and when the density board is placed inclined on the conveying belt, the density board will be damaged at four corners due to continuous contact with the rack, thereby affecting the quality of the density board.

[0005] Therefore, the density board sorting device is provided. UTILITY MODEL CONTENTS

[0006] The utility model aims at providing a density board sorting device, which can correct the inclined density board and protect the four corners when the density board is placed on the conveying belt in an inclined state, thereby avoiding damage to the density board due to collision and ensuring the quality of the density board, to solve the problems in the background art.

[0007] To achieve the above object, the utility model provides the following technical scheme: a density board sorting device, comprising a rack, the left and right ends of the rack are provided with receiving grooves, the right end of the rack is fixedly connected with a first motor, the output shaft of the first motor is movably connected with a first rotating shaft at the rear end inside the rack, the outer side of the first rotating shaft is fixedly connected with a cylinder, and a conveying belt is movably connected between the two cylinders.

[0008] The inside of the accommodating groove is provided with a protection assembly, the protection assembly comprises a first round rod movably connected to the inside of the accommodating groove, a swing rod is fixedly connected to the outside of the first round rod, a first pulley is movably connected to the inside of the swing rod, an active seat is movably connected to the end of the swing rod close to each other, a second round rod is fixedly connected to the lower end of the active seat, and a second pulley is movably connected to the outside of the second round rod.

[0009] Preferably, a torsional spring is fixedly connected between the first round rod and the accommodating groove, the number of the first pulleys is multiple, and a detection piece is arranged at the front end of the active seat.

[0010] Preferably, the inside rear end and the right end of the rack are jointly provided with a material conveying assembly, the material conveying assembly comprises a second motor fixedly connected to the rear side of the right end of the rack, a second rotating shaft is fixedly connected to the output shaft of the second motor, a support is fixedly connected to the outside of the second rotating shaft, a third round rod is movably connected to the end of the support away from the second rotating shaft, a supporting block is fixedly connected between the front and rear adjacent third round rods, and a counterweight is fixedly connected to the inner side of the supporting block.

[0011] Preferably, the number of the supports is multiple, and a receiving controller is fixedly connected to the upper end of the second motor.

[0012] Preferably, the two swing rods are slidably attached to the upper end of the conveying belt, and the elastic force of the torsional spring is greater than the sum of the elastic forces of the swing rods, the active seats and the second pulleys.

[0013] Preferably, the active seat can swing within a range of 90 degrees, and the first pulley and the second pulley are made of rubber elastic material.

[0014] Preferably, the supporting block is in the shape of an inverted triangle, and the length of the support is greater than the diameter of the cylinder.

[0015] Preferably, the detection piece and the receiving controller are remotely connected through electrical signals.

[0016] Compared with the prior art, the beneficial effects of the utility model are:

[0017] 1. The density board sorting device can right the inclined density board and protect the four corners when the density board is placed on the conveying belt in an inclined state, thereby avoiding damage to the density board due to collision and ensuring the quality of the density board.

[0018] 2. The density board sorting device, by installing second shaft, gear, synchronous belt, support, third round rod, support block and counterweight block and other components, can be tilted upward when transporting the density board, the device can be moved while transporting the density board, so as to facilitate the upward transportation of the density board, and improve the sorting efficiency of the density board. BRIEF DESCRIPTION OF DRAWINGS

[0019] In order to more clearly illustrate the specific embodiments of the present application or the technical solutions in the prior art, the drawings needed in the specific embodiments or the prior art description will be briefly introduced below. Obviously, the drawings described below are some embodiments of the present application. For those skilled in the art, other drawings can also be obtained without creative labor on the basis of these drawings.

[0020] Figure 1 The overall structure view of the present application;

[0021] Figure 2 The half-section structure schematic view of the present application;

[0022] Figure 3 The protective component structure view of the present application;

[0023] Figure 4 The overall structure right view of the present application.

[0024] Explanation of reference signs:

[0025] 1, rack; 11, storage groove; 2, first motor; 3, first shaft; 31, cylinder; 32, conveying belt; 4, protection assembly; 41, first round rod; 411, torsional spring; 42, swing rod; 421, first pulley; 43, movable seat; 44, second round rod; 441, second pulley; 45, detection piece; 5, material conveying assembly; 51, second motor; 52, receiving controller; 53, second shaft; 54, support; 55, third round rod; 551, support block; 552, counterweight block. DETAILED DESCRIPTION

[0026] The technical solutions in the embodiments of the present application will be described clearly and completely below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only some embodiments of the present application, not all embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor are within the scope of protection of the present application.

[0027] Please refer to Figures 1 to 4 The present application provides a technical solution:

[0028] A density board sorting device, comprising a rack 1, both left and right ends of the rack 1 are provided with receiving grooves 11, the right end of the rack 1 is fixedly connected with a first motor 2, the output shaft of the first motor 2 is movably connected with a first rotating shaft 3 at the inside rear end of the rack 1, the outside of the first rotating shaft 3 is fixedly connected with a cylinder 31, a conveying belt 32 is movably connected between the two cylinders 31, the inside of the receiving groove 11 is provided with a protection assembly 4, the protection assembly 4 comprises a first round rod 41 movably connected in the receiving groove 11, the outside of the first round rod 41 is fixedly connected with a swing rod 42, the inside of the swing rod 42 is movably connected with a first pulley 421, the end of the two swing rods 42 close to each other is movably connected with a movable seat 43, the lower end of the movable seat 43 is fixedly connected with a second round rod 44, the outside of the second round rod 44 is movably connected with a second pulley 441;

[0029] The first round rod 41 and the receiving groove 11 are fixedly connected with a torsion spring 411, the number of the first pulleys 421 is more than one, the front end of the movable seat 43 is provided with a detection piece 45, the two swing rods 42 are slidably attached to the upper end of the conveying belt 32, the elastic force of the torsion spring 411 is greater than the sum of the elastic force of the swing rod 42, the movable seat 43 and the second pulley 441, the swingable range of the movable seat 43 is 90 degrees, the first pulley 421 and the second pulley 441 are both made of rubber elastic material.

[0030] By adopting the above technical scheme, when the sealing plate is transported and sorted, first, the first motor 2 at the right end of the rack 1 needs to be started, the output shaft of the first motor 2 rotates with the first rotating shaft 3, the first rotating shaft 3 rotates with the outer cylinder 31, the cylinder 31 rotates with the rear-end cylinder 31 and the first rotating shaft 3 through the transport belt 32, when the sealing plate is placed on the transport belt 32 in an inclined manner, the four corners of the sealing plate first contact the plurality of first pulleys 421 when contacting the swing rod 42, then the torsion spring 411 between the first circular rod 41 and the receiving groove 11 is compressed, and the sealing plate swings along the direction of the swing rod 42, and when the sealing plates of different sizes and thicknesses are sorted, the sealing plate swings at the connection point of the movable seat 43 and the swing rod 42 after contacting the second pulley 441 outside the second circular rod 44, to facilitate the sorting of the sealing plate, when the detection piece 45 detects the density plate with a smaller thickness, the detection piece 45 transmits a signal to the receiving controller 52, the receiving controller 52 controls the second motor 51 to reverse, and the support block 551 reverses together with the support 54, the support block 551 reverses to swing the sealing plate downward, so as to sort the sealing plate detected by the detection piece 45 downward, and the density plate with a smaller thickness is transported to the lower side of the rack 1, when the detection piece 45 detects the density plate with a larger thickness, the signal is transmitted to the receiving controller 52, the receiving controller 52 controls the second motor 51 to rotate forward, so as to use the material conveying assembly 5 to convey the density plate away from the rear of the rack 1, thereby realizing the sorting of the density plates with different thicknesses, so as to realize the sorting of the density plates with different thicknesses, thereby avoiding the damage of the density plates due to collision, and thereby ensuring the quality of the density plates.

[0031] Specifically, as shown in Figure 4 The inner rear end and the right end of the rack 1 are provided with a material conveying assembly 5, the material conveying assembly 5 includes a second motor 51 fixedly connected to the rear side of the right end of the rack 1, the output shaft of the second motor 51 is fixedly connected with a second rotating shaft 53, the outer side of the second rotating shaft 53 is fixedly connected with a support 54, one end of the support 54 away from the second rotating shaft 53 is movably connected with a third circular rod 55, the third circular rods 55 adjacent to each other are fixedly connected with a support block 551, the inner side of the support block 551 is fixedly connected with a counterweight 552, the number of the supports 54 is multiple, the upper end of the second motor 51 is fixedly connected with a receiving controller 52, the support block 551 is in the shape of an inverted triangle, the length of the support 54 is greater than the diameter of the cylinder 31, and the detection piece 45 and the receiving controller 52 are remotely connected through electrical signals.

[0032] By adopting the above technical scheme, by starting the first motor 2, the output shaft of the first motor 2 rotates with the first rotating shaft 3, the first rotating shaft 3 rotates with the external cylinder 31, the cylinder 31 rotates with the rear-end cylinder 31 and the first rotating shaft 3 through the conveyor belt 32, and the sealing plate is transported and sorted. The sealing plate contacts the upper end of the supporting block 551, at this time, the second motor 51 is started, the output shaft of the second motor 51 rotates with the second rotating shaft 53, and the second rotating shaft 53 rotates with the support 54 and the third circular rod 55, and then the sealing plate on the upper end of the supporting block 551 is swung. It should be noted that the supporting block 551 is always kept in a vertical downward state under the influence of the weight of the counterweight 552, and when the sealing plate is continuously swung upward and inclined, the sealing plate can be easily swung upward and inclined for normal sorting, so as to avoid the sealing plate being blocked and stopped due to inclination. The device can transport the density plate while sorting the density plate, thereby facilitating the upward transportation of the density plate, and improving the sorting efficiency of the density plate.

[0033] Working principle: when the sealing plate is transported and sorted, the first motor 2 at the right end of the rack 1 is first started, the output shaft of the first motor 2 rotates with the first rotating shaft 3, the first rotating shaft 3 rotates with the external cylinder 31, the cylinder 31 rotates with the rear-end cylinder 31 and the first rotating shaft 3 through the conveyor belt 32, and the sealing plate is transported and sorted. When the sealing plate is placed on the conveyor belt 32 in an inclined manner, the four corners of the inclined sealing plate first contact the plurality of first pulleys 421 when contacting the swing rod 42, and swing along the direction of the swing rod 42. When the sealing plate is transmitted by the conveyor belt 32 and corrected along the swing rod 42, when the sealing plate is sorted in different sizes and thicknesses, the sealing plate swings after contacting the second pulley 441 outside the second circular rod 44, so as to facilitate the sorting of the sealing plate. When the detection member 45 detects the density plate with small thickness, the detection member 45 transmits a signal to the receiving controller 52, the receiving controller 52 controls the second motor 51 to reverse, and the support 54 and the supporting block 551 are reversed together. The supporting block 551 reverses the sealing plate to swing downward, so as to swing the detected sealing plate downward for sorting. When the detection member 45 detects the density plate with large thickness, the signal is transmitted to the receiving controller 52, the receiving controller 52 controls the second motor 51 to rotate forward, so as to transport the density plate away from the rear of the rack 1 by using the material conveying assembly 5, thereby realizing the sorting of the density plate with different thicknesses. The device can correct the inclined density plate and protect the four corners when the density plate is placed on the conveyor belt 32 in an inclined state, thereby avoiding damage to the density plate due to collision, and thereby ensuring the quality of the density plate.

[0034] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present application, and are not limited thereto; 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 scope of the technical solutions of the embodiments of the present application.

Claims

1. A device for sorting density boards, comprising a frame (1), characterized in that: Both left and right ends of the rack (1) are provided with receiving grooves (11), the right end of the rack (1) is fixedly connected with a first motor (2), the output shaft of the first motor (2) is movably connected with a first rotating shaft (3) at the inside rear end of the rack (1), the outside of the first rotating shaft (3) is fixedly connected with a cylinder (31), and two cylinders (31) are movably connected with a conveying belt (32). The inside of the receiving groove (11) is provided with a protection assembly (4), the protection assembly (4) comprises a first round rod (41) movably connected to the inside of the receiving groove (11), the outside of the first round rod (41) is fixedly connected with a swing rod (42), the inside of the swing rod (42) is movably connected with a first pulley (421), and the ends of the two swing rods (42) close to each other are movably connected with a movable seat (43), the lower end of the movable seat (43) is fixedly connected with a second round rod (44), and the outside of the second round rod (44) is movably connected with a second pulley (441).

2. A device for sorting density boards according to claim 1, characterized in that: The first round rod (41) and the receiving groove (11) are fixedly connected with a torsion spring (411), the number of the first pulleys (421) is plural, and the front end of the movable seat (43) is provided with a detection piece (45).

3. A device for sorting density boards according to claim 1, characterized in that: The inside rear end and the right end of the rack (1) are jointly provided with a material conveying assembly (5), the material conveying assembly (5) comprises a second motor (51) fixedly connected to the right rear side of the rack (1), the output shaft of the second motor (51) is fixedly connected with a second rotating shaft (53), the outside of the second rotating shaft (53) is fixedly connected with a support (54), one end of the support (54) away from the second rotating shaft (53) is movably connected with a third round rod (55), and the third round rods (55) adjacent in front and back are fixedly connected with a supporting block (551), and the inner side of the supporting block (551) is fixedly connected with a counterweight (552).

4. A device for sorting density boards according to claim 3, characterized in that: The number of the supports (54) is plural, and the upper end of the second motor (51) is fixedly connected with a receiving controller (52).

5. A device for sorting density boards according to claim 2, characterized in that: Both the swing rods (42) are slidably attached to the upper end of the conveying belt (32), and the elastic force of the torsion spring (411) is greater than the sum of the elastic forces of the swing rods (42), the movable seats (43) and the second pulleys (441).

6. A device for sorting density boards according to claim 1, characterized in that: The swingable range of the movable seat (43) is 90 degrees, and the first pulleys (421) and the second pulleys (441) are both made of rubber elastic material.

7. A device for sorting density boards according to claim 3, characterized in that: The supporting block (551) is in the shape of an inverted triangle, and the length of the support (54) is greater than the diameter of the cylinder (31).

8. A device for sorting density boards according to claim 5, characterized in that: The detection piece (45) and the receiving controller (52) are remotely connected through electrical signals.

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