FDM printing waste recovery treatment device with extrusion feeding mechanism

Abstract

The utility model discloses an FDM printing waste recovery processing device with an extrusion feeding mechanism, which comprises a box body, the lower end of the box body is fixedly connected with a support rod, the top of the box body is fixedly connected with a feed port, the bottom of the box body is fixedly connected with a discharge port, and the discharge port is fixedly connected with a discharge port. And the right end of the box body is fixedly connected with two symmetrically-distributed mounting seats, and the upper ends of the mounting seats are fixedly provided with driving motors. Through the design of the driving motor, the output end of the driving motor can drive the smashing roller to rotate, printing waste can be smashed so as to be recycled, follow-up machining can be facilitated, the waste is fed into the box body through the feeding opening in the smashing process, and the waste is conveyed into the box body through the discharging opening under the action of the hydraulic cylinder in the feeding process. The output end of the hydraulic cylinder can drive the pressing block to move downwards, the pressing block can downwards extrude and push materials in the feeding port, and the situation that waste blocks the feeding port and influences follow-up smashing is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of recycling and processing devices, in particular to an FDM printing waste recycling and processing device with an extrusion feeding mechanism. Background Art

[0002] FDM printing waste refers to the waste materials and byproducts generated when 3D printing using fused deposition modeling (FDM) technology. This waste primarily includes unused printing materials, support structures, and failed parts. This waste must be properly handled to minimize environmental impact and resource waste. Common treatment options include recycling, reprocessing into new materials, or incineration. During the recycling process, the waste must be shredded to facilitate subsequent processing.

[0003] In the prior art, during the recycling process of FDM printing waste, the waste feed device is prone to clogging the feed port due to the large and irregular volume of the waste, thus affecting the subsequent recycling process. Therefore, improvements are needed. Utility Model Content

[0004] The purpose of the utility model is to provide an FDM printing waste recycling and processing device with an extrusion feeding mechanism, which solves the problem that the waste materials are likely to cause blockage of the feed port during the feeding process.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an FDM printing waste recycling and processing device with an extrusion feeding mechanism, comprising a box body, the lower end of the box body is fixedly connected to a support rod, the top of the box body is fixedly connected to a feed port, the bottom of the box body is fixedly connected to a discharge port, the right end of the box body is fixedly connected to two symmetrically distributed mounting seats, the upper end of the mounting seat is fixedly installed with a driving motor, the output end of the driving motor is rotatably connected to the box body, the left end of the output end of the driving motor is fixedly connected to a crushing roller, the crushing roller is rotatably connected to the box body, an extrusion mechanism is provided on the box body, and an anti-blocking mechanism is provided on the box body.

[0006] Preferably, the number of the support rods is four, and the four support rods are evenly distributed at the lower end of the box. By designing the support rods, the entire structure can be supported.

[0007] Preferably, the extrusion mechanism includes a bracket, the upper end of the box body is fixedly connected to the bracket, the top of the bracket is fixedly connected to a hydraulic cylinder, the output end of the hydraulic cylinder is slidably connected to the bracket, the lower end of the hydraulic cylinder output end is fixedly connected to a pressure block, the upper end of the pressure block is fixedly connected to a guide rod, the guide rod is slidably connected to the bracket, and the top of the guide rod is fixedly connected to a limit block. By designing the extrusion mechanism, the material in the feed port can be squeezed and pushed.

[0008] Preferably, there are two guide rods, which are symmetrically distributed on the upper end of the pressing block. By designing the guide rods, the movement of the pressing block can be guided.

[0009] Preferably, the anti-blocking mechanism includes a rotating motor, the lower end of the housing is fixedly connected to the rotating motor, the lower end of the output end of the rotating motor is fixedly connected to a rotating seat, a ball bearing is movably sleeved inside the rotating seat, the ball bearing contacts the discharge port, a slider is movably sleeved outside the ball bearing, the slider is slidably connected to the rotating seat, the slider is slidably sleeved inside the slider, two symmetrically distributed guide rods are slidably sleeved, the guide rods are fixedly connected to the rotating seat, and springs are provided on the outside of the guide rods. By designing an anti-blocking mechanism, blockage of the discharge port during material discharge can be prevented.

[0010] Preferably, one end of the spring is fixedly connected to the rotating seat, and the other end of the spring is fixedly connected to the slider. The spring is designed so that the force of the spring can act on the slider.

[0011] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0012] 1. The utility model is designed to drive the function of the motor. The output end of the drive motor can drive the crushing roller to rotate, and the printing waste can be crushed to realize the recycling of the waste for subsequent processing. During the crushing process, the waste is fed into the box through the feed port. During the feeding process, under the action of the hydraulic cylinder, the output end of the hydraulic cylinder can drive the pressure block to move downward, and the pressure block can squeeze and push the material inside the feed port downward to prevent the waste from clogging the feed port and affecting subsequent crushing.

[0013] 2. The utility model is designed with a discharge port, which can be used to discharge waste after crushing. Under the action of the rotating motor, the output end of the rotating motor can drive the rotating seat and the ball to rotate. The rotation of the ball will collide with the discharge port, which can realize the vibration of the discharge port. In the process of discharging the crushed material, the blockage of the discharge port can be avoided, thereby improving the discharge efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a three-dimensional diagram of the overall structure of the utility model;

[0015] Figure 2 For this utility model Figure 1 A three-dimensional cross-sectional view of the local structure of the box;

[0016] Figure 3 For this utility model Figure 2 A magnified view of point A;

[0017] Figure 4 For this utility model Figure 3Front cross-sectional view of the rotating seat.

[0018] In the figure: 1. Box body; 2. Support rod; 3. Feed port; 4. Discharge port; 5. Mounting seat; 6. Drive motor; 7. Crushing roller; 8. Extrusion mechanism; 9. Anti-blocking mechanism; 81. Bracket; 82. Hydraulic cylinder; 83. Pressure block; 84. Guide rod; 85. Limit block; 91. Rotating motor; 92. Rotating seat; 93. Ball; 94. Slider; 95. Guide rod; 96. Spring. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0020] See also Figure 1 、 Figure 2 , an FDM printing waste recycling and processing device with an extrusion feeding mechanism, comprising a box body 1, a support rod 2 is fixedly connected to the lower end of the box body 1, and the number of the support rods 2 is four. The four support rods 2 are evenly distributed at the lower end of the box body 1. By designing the support rods 2, the overall structure can be supported, a feed port 3 is fixedly connected to the top of the box body 1, a discharge port 4 is fixedly connected to the bottom of the box body 1, the right end of the box body 1 is fixedly connected to two symmetrically distributed mounting seats 5, a drive motor 6 is fixedly installed on the upper end of the mounting seat 5, the output end of the drive motor 6 is rotatably connected to the box body 1, and a crushing roller 7 is fixedly connected to the left end of the output end of the drive motor 6, and the crushing roller 7 is rotatably connected to the box body 1, an extrusion mechanism 8 is provided on the box body 1, and an anti-blocking mechanism 9 is provided on the box body 1.

[0021] See also Figure 1 、 Figure 2 The extrusion mechanism 8 includes a bracket 81, the upper end of the box body 1 is fixedly connected to the bracket 81, the top of the bracket 81 is fixedly connected to a hydraulic cylinder 82, the output end of the hydraulic cylinder 82 is slidably connected to the bracket 81, the lower end of the output end of the hydraulic cylinder 82 is fixedly connected to a pressure block 83, the upper end of the pressure block 83 is fixedly connected to a guide rod 84, the guide rod 84 is slidably connected to the bracket 81, there are two guide rods 84, and the two guide rods 84 are symmetrically distributed at the upper end of the pressure block 83. By designing the guide rod 84, the movement of the pressure block 83 can be guided, and the top of the guide rod 84 is fixedly connected to the limiting block 85. By designing the extrusion mechanism 8, the material in the feed port 3 can be squeezed and pushed.

[0022] See also Figure 1 、 Figure 2 、 Figure 3 、 Figure 4 The anti-blocking mechanism 9 includes a rotating motor 91, and the lower end of the box body 1 is fixedly connected to the rotating motor 91, and the lower end of the output end of the rotating motor 91 is fixedly connected to a rotating seat 92. The internal movably sleeve of the rotating seat 92 is provided with a ball 93, and the ball 93 contacts the discharge port 4. The outer side of the ball 93 is movably sleeved with a slider 94, and the slider 94 is slidably connected to the rotating seat 92. The internal sliding sleeve of the slider 94 is provided with two symmetrically distributed guide rods 95, and the guide rod 95 is fixedly connected to the rotating seat 92. A spring 96 is provided on the outside of the guide rod 95, one end of the spring 96 is fixedly connected to the rotating seat 92, and the other end of the spring 96 is fixedly connected to the slider 94. By designing the spring 96, the force of the spring 96 can act on the slider 94. By designing the anti-blocking mechanism 9, blockage of the discharge port 4 during unloading can be prevented.

[0023] The specific implementation process of the utility model is as follows: when in use, the printing waste is added into the box body 1 through the feed port 3, and at the same time, the output end of the driving motor 6 will drive the crushing roller 7 to rotate, and the crushing roller 7 can crush the material. After crushing, the material is discharged through the discharge port 4 to realize the recycling of the waste material for subsequent processing.

[0024] When the waste is fed into the box body 1 through the feed port 3, the output end of the hydraulic cylinder 82 will drive the pressure block 83 to move downward, and the pressure block 83 will drive the guide rod 84 to move downward along the bracket 81. The pressure block 83 will slide inside the feed port 3. The pressure block 83 will squeeze the material and push the waste into the box body 1 to prevent the waste from clogging the feed port 3 and affecting subsequent crushing.

[0025] During the discharge process of the crushed waste, the rotating motor 91 works synchronously, and the output end of the rotating motor 91 will drive the rotating seat 92 to rotate, and the rotating seat 92 will drive the ball 93 to rotate. When the ball 93 rotates and contacts the discharge port 4, the ball 93 will be squeezed by the discharge port 4, and the ball 93 will drive the slider 94 to slide along the rotating seat 92. The slider 94 will slide along the guide rod 95 and squeeze the spring 96. When the ball 93 is separated from the discharge port 4, the elastic action of the spring 96 will push the slider 94 and the ball 93 to reset. Through the continuous rotation of the rotating seat 92, the collision of the ball 93 with the discharge port 4 can cause the discharge port 4 to vibrate. During the discharge and discharge process of the crushed material, the blockage of the discharge port 4 can be avoided, thereby improving the discharge efficiency.

[0026] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An FDM printing waste recycling and processing device with an extrusion feeding mechanism, comprising a box (1), characterized in that: The lower end of the box body (1) is fixedly connected to a support rod (2), the top of the box body (1) is fixedly connected to a feed port (3), the bottom of the box body (1) is fixedly connected to a discharge port (4), the right end of the box body (1) is fixedly connected to two symmetrically distributed mounting seats (5), the upper end of the mounting seat (5) is fixedly mounted with a drive motor (6), the output end of the drive motor (6) is rotatably connected to the box body (1), the left end of the output end of the drive motor (6) is fixedly connected to a crushing roller (7), the crushing roller (7) is rotatably connected to the box body (1), an extrusion mechanism (8) is provided on the box body (1), and an anti-blocking mechanism (9) is provided on the box body (1).

2. The FDM printing waste recycling and processing device with an extrusion feeding mechanism according to claim 1 is characterized in that: The number of the support rods (2) is four, and the four support rods (2) are evenly distributed at the lower end of the box body (1).

3. The FDM printing waste recycling and processing device with an extrusion feeding mechanism according to claim 1 is characterized in that: The extrusion mechanism (8) includes a bracket (81), the upper end of the box (1) is fixedly connected to the bracket (81), the top of the bracket (81) is fixedly connected to a hydraulic cylinder (82), the output end of the hydraulic cylinder (82) is slidably connected to the bracket (81), the lower end of the output end of the hydraulic cylinder (82) is fixedly connected to a pressure block (83), the upper end of the pressure block (83) is fixedly connected to a guide rod (84), the guide rod (84) is slidably connected to the bracket (81), and the top of the guide rod (84) is fixedly connected to a limit block (85).

4. The FDM printing waste recycling and processing device with an extrusion feeding mechanism according to claim 3 is characterized in that: There are two guide rods (84), and the two guide rods (84) are symmetrically distributed on the upper end of the pressing block (83).

5. The FDM printing waste recycling and processing device with an extrusion feeding mechanism according to claim 1 is characterized in that: The anti-blocking mechanism (9) includes a rotating motor (91), the lower end of the box (1) is fixedly connected to the rotating motor (91), the lower end of the output end of the rotating motor (91) is fixedly connected to a rotating seat (92), the internal movably sleeved of the rotating seat (92) is provided with a ball (93), the ball (93) contacts the discharge port (4), the outer side of the ball (93) is movably sleeved with a slider (94), the slider (94) is slidably connected to the rotating seat (92), the inner side of the slider (94) is slidably sleeved with two symmetrically distributed guide rods (95), the guide rods (95) are fixedly connected to the rotating seat (92), and the outer side of the guide rods (95) is provided with a spring (96).

6. The FDM printing waste recycling and processing device with an extrusion feeding mechanism according to claim 5, characterized in that: One end of the spring (96) is fixedly connected to the rotating seat (92), and the other end of the spring (96) is fixedly connected to the slider (94).

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