A high-toughness PSU plastic particle packaging equipment
By using emission devices and cutting devices in the PSU plastic particle assembly equipment, combined with electronic scales and particle detection parts, the PSU plastic particles are discharged one by one and the storage quantity is automatically controlled, solving the problem of packaging accuracy and cost, and improving the assembly Efficiency and automation.
Patent Information
- Application Number
- CN202411456091.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-18
- Publication Date
- 2024-12-24
- Estimated Expiration
- 2044-10-18
AI Technical Summary
The existing PSU plastic particle assembly equipment is difficult to achieve particle discharging and weighing each particle during the partitioning process, resulting in low partition accuracy, which easily leads to increased cost and difficult storage control, and is prone to hollowing and blocking problems.
A high-toughness PSU plastic particle assembly equipment is designed, and the emission device and cutting device are used to combine with electronic scales and particle detection parts to achieve the discharge of PSU plastic particles one by one, and the storage amount is automatically controlled through the particle detection part to avoid blockage and waste.
It improves the packaging accuracy, reduces cost waste, ensures the packaging efficiency and automation, and avoids the problem of leakage of traditional equipment after weight meets standards.
Smart Images
Figure CN118953753B_ABST
Abstract
Description
Technical Field
[0001] The invention relates to the technical field of plastic particle packaging, in particular to high-toughness PSU plastic particle packaging equipment. Background Art
[0002] PSU plastic is an amber transparent solid material with high hardness, toughness and impact strength, non-toxicity, good heat resistance, cold resistance and aging resistance. In the actual production and manufacturing of PSU plastic, in some experiments, production and packaging, it is necessary to accurately weigh and pack PSU plastic, because the actual manufacturing cost of PSU plastic is relatively high, and the packing accuracy needs to be guaranteed. If the weighing and packing are excessive, the cost will easily increase. The current PSU plastic particle packing equipment is widely used due to its advantages such as high packing efficiency. The current PSU plastic particle packing equipment is not convenient for realizing the weighing of particles one by one. The switch discharge structure of the traditional packing machine is adopted. After the weight reaches the standard, some plastic particles will still be discharged from the discharge hopper, affecting the packing accuracy. In batch production, more particles are scattered each time, which increases the cost and affects the packing accuracy. At the same time, it is not convenient to control the particle storage volume. The particle storage volume is small and the discharge flow rate is slow, and frequent feeding is required. Excessive storage of particles has a large pressure and is easy to cause hollow blockage during discharge.
[0003] To this end, we propose a high-toughness PSU plastic particle packaging equipment. Summary of the invention
[0004] The object of the present invention is to provide a high-toughness PSU plastic particle packaging device to solve the problems raised in the above-mentioned background technology.
[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a high-toughness PSU plastic particle packaging equipment, comprising a weighing device, a discharging piece is installed on the weighing device, and a discharging device is installed on the discharging piece; the discharging device is used to control the discharge of PSU plastic particles; a cutting device is installed at the bottom of the discharging piece; the cutting device is used to cut off large-particle PSU plastic particles; an emission control piece is installed on the weighing device; the emission control piece is used to store PSU plastic particles; a feeding device is fixedly installed on the emission control piece; the feeding device is connected to the emission control piece; a particle detection part is fixedly installed at the bottom of the emission control piece; the particle detection part is used to detect the storage amount of PSU plastic particles inside the emission control piece; the weighing device comprises: a supporting casing, a bottom plate and an electronic scale, the bottom of the supporting casing is fixedly installed with a bottom plate, and four rollers are installed at the bottom of the bottom plate; an electronic scale is fixedly installed on the top of the bottom plate.
[0006] Preferably, the emission control component includes: a emission cover, a emission funnel and a emission pipe, the emission cover is fixedly mounted on the supporting casing; a emission funnel is fixedly mounted on the bottom of the emission cover; a emission pipe is fixedly mounted on the bottom of the emission funnel; the emission pipe is fixedly mounted on the discharge mounting plate; and the emission pipe is connected to the discharge mounting plate.
[0007] Preferably, the discharge member includes: a discharge mounting plate and a control cylinder, the discharge mounting plate is fixedly mounted on the supporting casing by bolts; a control cylinder is fixedly mounted on the discharge mounting plate, and the output shaft of the control cylinder passes through the discharge mounting plate; two sliding bars are provided at the bottom of the discharge mounting plate.
[0008] Preferably, the weighing device also includes: an electronic scale display and a prompt light, the electronic scale display is fixedly mounted on the supporting casing, and the electronic scale display is electrically connected to the electronic scale; the prompt light is fixedly mounted on the supporting casing; the prompt light is used to indicate the storage amount of PSU plastic particles.
[0009] Preferably, the particle detection unit includes: a detection drive motor and a rotating shaft, the detection drive motor is fixedly installed at the bottom of the discharge cover plate; a rotating shaft is fixedly installed on the output shaft of the detection drive motor; the detection drive motor is concentric with the discharge funnel; and the detection drive motor is used to drive the rotating shaft to rotate.
[0010] Preferably, the particle detection part also includes: a feeding plate, a limit frame and a micro switch, the feeding plate is rotatably mounted on the rotating shaft; the limit frame is a "U"-shaped structure; the limit frame is fixedly mounted on the output shaft of the detection drive motor; the feeding plate is located on the inner side of the limit frame; a micro switch is fixedly mounted on the limit frame; the micro switch is located above the feeding plate; the micro switch is electrically connected to the Jiaolong motor and the prompt light; the micro switch is used to detect the storage amount of PSU plastic particles inside the discharge funnel.
[0011] Preferably, the discharge device includes: a discharge slider, a discharge nozzle, a drive motor, a discharge roller and a particle-by-particle discharge groove, the discharge roller is used to discharge plastic particles; the discharge slider is slidably mounted on two sliding bars provided at the bottom of the discharge mounting plate; the discharge slider is fixedly mounted on the output shaft of the control cylinder; a discharge nozzle is fixedly mounted on the bottom of the discharge slider; the drive motor is fixedly mounted on the side of the discharge slider; the output shaft of the drive motor is rotatably mounted on the discharge slider; a discharge roller is fixedly mounted on the output shaft of the drive motor, and the discharge roller is rotatably mounted on the discharge slider; the discharge slider is attached to the bottom of the discharge mounting plate; a circle of particle-by-particle discharge grooves is provided on the discharge roller; a circle of the particle-by-particle discharge grooves is used to discharge PSU plastic particles one by one.
[0012] Preferably, the feeding device comprises: a Jiaolong material conveying shell, a material box and a discharge Jiaolong, the Jiaolong material conveying shell is fixedly mounted on the discharge cover plate; the material box is fixedly mounted on the Jiaolong material conveying shell; a discharge port is provided at the bottom of the Jiaolong material conveying shell, and the discharge port at the bottom of the Jiaolong material conveying shell is connected to the discharge cover plate; a discharge Jiaolong is rotatably mounted inside the Jiaolong material conveying shell.
[0013] Preferably, the cutting device includes: a cutting fixed block and a cutting knife, wherein the cutting fixed block is fixedly installed at the bottom of the discharge mounting plate; the side of the cutting fixed block is an arc-shaped structure; the cutting knife is fixedly installed on the cutting fixed block; when the discharge roller is attached to the cutting fixed block, the cutting knife is attached to the surface of the discharge roller; the cutting knife is used to cut large-particle PSU plastic particles.
[0014] Preferably, the feeding device also includes: a Jiaolong motor, a Jiaolong motor is fixedly installed on the side of the Jiaolong feed shell, and a discharge Jiaolong is fixedly installed on the output shaft of the Jiaolong motor; the discharge Jiaolong is used to discharge PSU plastic particles; the discharge port at the bottom of the Jiaolong feed shell is located above the discharge funnel.
[0015] Compared with the prior art, the present invention has the following beneficial effects:
[0016] The present invention adopts a discharge device to perform discharge control work. The slidable structure of the discharge device can be separated from the cutting device, and the PSU plastic particles can be quickly discharged to ensure the packaging discharge speed. At the same time, the discharge roller adopted can discharge individual PSU plastic particles one by one, and the packaging accuracy can be guaranteed in the later stage of packaging, avoiding the problem of leakage of some particles after the weight reaches the standard in the traditional discharge method with only opening and closing control. This structure can avoid economic losses caused by leakage during long-term use and the problem of poor control of packaging accuracy.
[0017] By using a cutting fixed block in conjunction with a cutting knife, it can be achieved that during the rotation of the discharge roller, if the PSU plastic particles inside the particle discharge trough are too large or too long, they can be cut off by the cutting knife, which can further improve the weight control effect of a single discharge of PSU plastic particles, especially for large particles or PSU plastic particles with higher density and weight, which can be more suitable for the packaging accuracy requirements of experiments in processing and production.
[0018] The particle detection unit can be used to control the storage amount of PSU plastic particles inside the discharge funnel to avoid excessive or insufficient storage. At the same time, the control work can be automatically performed during the discharge of PSU plastic particles from the discharge funnel, which can further improve the automation level of the structure, avoid blockage caused by continuous supply of PSU plastic particles by the feeding device, and keep the PSU plastic particles in the discharge funnel at a reasonable storage amount, maintain smooth discharge and appropriate discharge pressure, prevent blockage, and ensure packaging efficiency. BRIEF DESCRIPTION OF THE DRAWINGS
[0019] Figure 1 It is a schematic diagram of the overall structure of the present invention;
[0020] Figure 2 It is a schematic diagram of the bottom structure of the present invention;
[0021] Figure 3 It is a cross-sectional view of the internal structure of the present invention;
[0022] Figure 4 It is a structural schematic diagram of the weighing device of the present invention;
[0023] Figure 5 It is a schematic diagram of the structure of the material discharging member of the present invention;
[0024] Figure 6 For the present invention Figure 3 A magnified view of the structure of the middle B area;
[0025] Figure 7 It is a schematic diagram of the structure of the emission control component of the present invention;
[0026] Figure 8 It is a schematic diagram of the structure of the feeding device of the present invention;
[0027] Fig. 9 It is a schematic diagram of the structure of the particle detection part of the present invention;
[0028] Fig.10 This is a schematic diagram of the bottom structure of the particle detection part of the present invention;
[0029] Fig.11 For the present invention Figure 4 Enlarged view of the structure of the middle C region.
[0030] In the figure: 1. weighing device; 101. supporting housing; 102. bottom plate; 103. electronic scale; 104. electronic scale display; 105. warning light; 2. discharge piece; 201. discharge mounting plate; 202. control cylinder; 3. discharge device; 301. discharge slider; 302. discharge nozzle; 303. driving motor; 304. discharge roller; 3041. grain-by-grain discharge slot; 4. cutting device; 401. Cutting fixed block; 402, cutting knife; 5, discharge control part; 501, discharge cover; 502, discharge funnel; 503, discharge pipe; 6, feeding device; 601, Jiaolong feeding shell; 602, material box; 603, discharge Jiaolong; 604, Jiaolong motor; 7, particle detection part; 701, detection drive motor; 702, rotating shaft; 703, material pasting plate; 704, limit frame; 705, micro switch. DETAILED DESCRIPTION
[0031] 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 described embodiments 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 creative work are within the scope of protection of the present invention.
[0032] Example 1: Please refer to Figure 1-Figure 11 As shown:
[0033] The present invention provides a technical solution: a high-toughness PSU plastic particle packaging equipment, comprising a weighing device 1, a discharge piece 2 is installed on the weighing device 1, and a discharge device 3 is installed on the discharge piece 2; the discharge device 3 is used to control the discharge of PSU plastic particles; a cutting device 4 is installed at the bottom of the discharge piece 2; the cutting device 4 is used to cut off large-particle PSU plastic particles; an emission control part 5 is installed on the weighing device 1; the emission control part 5 is used to store PSU plastic particles; a feeding device 6 is fixedly installed on the emission control part 5; the feeding device 6 is connected to the emission control part 5; a particle detection part 7 is fixedly installed at the bottom of the emission control part 5; the particle detection part 7 is used to detect the storage amount of PSU plastic particles inside the emission control part 5; the weighing device 1 comprises: a supporting casing 101, a bottom plate 102 and an electronic scale 103, the bottom of the supporting casing 101 is fixedly installed with the bottom plate 102, and the bottom of the bottom plate 102 is installed with four rollers; the top of the bottom plate 102 is fixedly installed with the electronic scale 103.
[0034] The weighing device 1 further comprises: an electronic scale display 104 and a prompt light 105, the electronic scale display 104 is fixedly mounted on the supporting housing 101, and the electronic scale display 104 is electrically connected to the electronic scale 103; the prompt light 105 is fixedly mounted on the supporting housing 101; the prompt light 105 is used to indicate the storage amount of the PSU plastic particles; the discharge member 2 comprises: a discharge mounting plate 201 and a control cylinder 202, the discharge mounting plate 201 is fixedly mounted on the supporting housing 101 by bolts; the control cylinder 202 is fixedly mounted on the discharge mounting plate 201, and the output shaft of the control cylinder 202 passes through the discharge Mounting plate 201; two sliding bars are provided at the bottom of the discharging mounting plate 201; the discharging device 3 comprises: a discharging slider 301, a discharging nozzle 302, a driving motor 303, a discharging roller 304 and a particle-by-particle discharging slot 3041, the discharging slider 301 is slidably mounted on the two sliding bars provided at the bottom of the discharging mounting plate 201; the discharging slider 301 is fixedly mounted on the output shaft of the control cylinder 202; the discharging nozzle 302 is fixedly mounted at the bottom of the discharging slider 301; the driving motor 303 is fixedly mounted on the side of the discharging slider 301; the output shaft of the driving motor 303 is rotatably mounted on the discharging slider 301; the driving motor A discharge roller 304 is fixedly mounted on the output shaft of the machine 303, and the discharge roller 304 is rotatably mounted on the discharge slider 301; the discharge slider 301 is attached to the bottom of the discharge mounting plate 201; a circle of particle-by-particle discharge grooves 3041 is provided on the discharge roller 304; the circle of particle-by-particle discharge grooves 3041 is used to discharge PSU plastic particles one by one, and the discharge device 3 can be used to perform discharge control work, and the slidable structure of the discharge device 3 can be used to separate from the cutting device 4, quickly discharge the PSU plastic particles, and ensure the packaging and discharging speed. At the same time, the discharge roller 304 used can realize the discharge of individual particles one by one. PSU plastic particles can ensure the packaging accuracy in the later stage of packaging, and avoid the problem that some particles will leak out after the weight reaches the standard in the traditional discharge method that only opens and closes the control. The control cylinder 202 is started to control the discharge slider 301 to drive the discharge roller 304 to reset and fit the side of the cutting fixed block 401. At this time, the driving motor 303 drives the discharge roller 304 to rotate, which can drive the particle-by-particle discharge groove 3041 to discharge the PSU plastic particles. By utilizing the groove structure of a circle of particle-by-particle discharge groove 3041, PSU plastic particles can only be discharged one by one at a time, which can effectively improve the packaging accuracy and avoid unnecessary waste.
[0035] The cutting device 4 comprises: a cutting fixed block 401 and a cutting knife 402, wherein the cutting fixed block 401 is fixedly mounted on the bottom of the discharge mounting plate 201; the side of the cutting fixed block 401 is an arc-shaped structure; the cutting knife 402 is fixedly mounted on the cutting fixed block 401; when the discharge roller 304 is attached to the cutting fixed block 401, the cutting knife 402 is attached to the surface of the discharge roller 304; the cutting knife 402 is used to cut large-particle PSU plastic particles; by using the cutting fixed block 401 in conjunction with the cutting knife 402, it can be achieved that during the rotation of the discharge roller 304, if the PSU plastic particles inside the particle-by-particle discharge slot 3041 are too large or too long, they can be cut off by the cutting knife 402, which can The weight control effect of a single discharge of PSU plastic particles is further improved, especially for large particles or PSU plastic particles with a higher density and weight, which can be more suitable for the packaging accuracy requirements of experiments and the like in processing and production. During a circle of rotation of the particle-by-particle discharge slot 3041, the internal PSU plastic particles are simultaneously driven to rotate and be discharged. When the larger PSU plastic particles are driven to move by the particle-by-particle discharge slot 3041, the cutting knife 402 can be used to stop and limit the position to achieve cutting. The PSU plastic particles remaining in the particle-by-particle discharge slot 3041 can be driven by the particle-by-particle discharge slot 3041 to rotate downward for discharge, thereby ensuring that the weight of the particles discharged from a single particle-by-particle discharge slot 3041 does not exceed the standard by a large amount and is more accurate.
[0036] Among them, the discharge control component 5 includes: a discharge cover plate 501, a discharge funnel 502 and a discharge pipe 503, the discharge cover plate 501 is fixedly installed on the support housing 101; the discharge funnel 502 is fixedly installed at the bottom of the discharge cover plate 501; the discharge pipe 503 is fixedly installed at the bottom of the discharge funnel 502; the discharge pipe 503 is fixedly installed on the discharge mounting plate 201; the discharge pipe 503 is connected to the discharge mounting plate 201; the feeding device 6 includes: a dragon feed shell 601, a material box 602 and a discharge dragon 603, the dragon feed shell 601 is fixedly installed on the discharge cover plate 501; the dragon feed shell 601 is fixedly installed with a material box 602; a discharge port is provided at the bottom of the dragon feed shell 601, and the discharge port at the bottom of the dragon feed shell 601 is connected to the discharge cover plate 501; a discharge dragon 603 is rotatably installed inside the dragon feed shell 601; The feeding device 6 also includes: a Jiaolong motor 604, a Jiaolong motor 604 is fixedly installed on the side of the Jiaolong feeding shell 601, and a discharge Jiaolong 603 is fixedly installed on the output shaft of the Jiaolong motor 604; the discharge Jiaolong 603 is used to discharge PSU plastic particles; the discharge port provided at the bottom of the Jiaolong feeding shell 601 is located above the discharge funnel 502; the use of the discharge control component 5 can rely on the dead weight of the PSU plastic particles to achieve discharge work, which is efficient and convenient, and at the same time, continuous feeding work can be carried out to avoid the emptying of PSU plastic particles, with a high degree of automation. The feeding device 6 can continuously drive the feeding, and the material box 602 used can be set in size according to needs. The Jiaolong motor 604 drives the discharge Jiaolong 603 to rotate to achieve the discharge of plastic particles from the bottom of the Jiaolong feeding shell 601 and discharge them into the discharge funnel 502 for continuous supply and discharge.
[0037] Embodiment 2, on the basis of embodiment 1, the particle detection unit 7 comprises: a detection drive motor 701 and a rotary shaft 702, the detection drive motor 701 is fixedly mounted on the bottom of the discharge cover 501; the rotary shaft 702 is fixedly mounted on the output shaft of the detection drive motor 701; the detection drive motor 701 is concentric with the discharge funnel 502; the detection drive motor 701 is used to drive the rotary shaft 702 to rotate; the particle detection unit 7 also comprises: a material pasting plate 703, a limit frame 704 and a micro switch 705, the material pasting plate 703 is rotatably mounted on the rotary shaft 702; the limit frame 704 is a "U" shaped structure; the limit frame 704 is fixedly mounted on the output shaft of the detection drive motor 701; the feeding plate 703 is located on the inner side of the limit frame 704; a micro switch 705 is fixedly mounted on the limit frame 704; the micro switch 705 is located above the feeding plate 703; the micro switch 705 is electrically connected to the Jiaolong motor 604 and the prompt light 105; the micro switch 705 is used to detect the storage amount of PSU plastic particles inside the discharge funnel 502, and the particle detection unit 7 is used to control the storage amount of PSU plastic particles inside the discharge funnel 502 to avoid excessive or insufficient storage, and at the same time, it can be used in the discharge funnel 502. The discharge funnel 502 automatically performs control work during the discharge of PSU plastic particles, which can further improve the automation level of the structure, avoid blockage caused by continuous supply of PSU plastic particles by the feeding device 6, and avoid the lack of material inside the discharge funnel 502 without being discovered. The structure is more reasonable, and at the same time, the real-time storage volume of PSU plastic particles inside the discharge funnel 502 is maintained, which improves the stability of the discharge pressure of PSU plastic particles, and can avoid blockage caused by excessive pressure or low discharge efficiency caused by too low pressure. The structure can perform automatic detection and comprehensive detection at the same time. The positioning frame 704 limits the pasting plate 703 to prevent excessive downward rotation. As the PSU plastic particles are introduced into the discharge funnel 502, the extrusion pasting plate 703 is driven to rotate by the detection drive motor 701. At this time, the PSU plastic particles will squeeze the pasting plate 703 to make it rotate upward on the rotating shaft 702. The detection drive motor 701 will press the micro switch 705. At this time, the Jiaolong motor 604 will be closed, so that the PSU plastic particles in the discharge funnel 502 are in a reasonable storage range, maintaining smooth discharge and appropriate discharge pressure, preventing blockage, and ensuring packaging efficiency.
[0038] The working principle of this embodiment is as follows: first, place the packaging bag or packaging box on the electronic scale display 104, observe the weight data on the electronic scale display 104, and drive the discharge dragon 603 to rotate through the dragon motor 604 to discharge the plastic particles from the bottom of the dragon feed shell 601, discharge them to the discharge funnel 502, and then discharge them to between the cutting fixed block 401 and the discharge roller 304 through the discharge pipe 503; start the control cylinder 202 to control the discharge slider 301 to drive the discharge roller 304 to move and separate from the cutting fixed block 401, at this time, the PSU plastic particles in the discharge pipe 503 can be discharged from between the cutting fixed block 401 and the discharge roller 304, and then discharged to the packaging bag or packaging box through the discharge nozzle 302, observe that the data displayed on the electronic scale display 104 is close to the standard value for packaging, and then start the control cylinder 202 to control the discharge slider 301 to drive the discharge roller 304 is reset and fits the side of the cutting fixed block 401. At this time, the driving motor 303 drives the discharge roller 304 to rotate, which can drive the particle-by-particle discharge groove 3041 to discharge the PSU plastic particles. By utilizing the groove structure of a circle of particle-by-particle discharge groove 3041, only PSU plastic particles can be discharged one by one at a time, which can effectively improve the packaging accuracy and avoid unnecessary waste. As the discharge roller 304 rotates to discharge materials, it is sufficient to manually observe that the weight on the electronic scale display 104 meets the standard. During the rotation of a circle of particle-by-particle discharge groove 3041, the internal PSU plastic particles are simultaneously driven to rotate and be discharged. When the larger PSU plastic particles are driven to move by the particle-by-particle discharge groove 3041, they can be stopped and limited by the cutting knife 402. As the discharge roller 304 rotates and pressurizes, the cutting work is realized, and the PSU plastic particles located in the particle-by-particle discharge groove 3041 after cutting are discharged.
[0039] When the discharge dragon 603 rotates to discharge materials, the detection drive motor 701 drives the rotary shaft 702 to rotate, driving the feeding plate 703 to rotate at the same time. At this time, the feeding plate 703 can be attached to the surface of the PSU plastic particles inside the discharge funnel 502. When the PSU plastic particles are discharged by the discharge pipe 503 and become less, with the drive of the detection drive motor 701, the bottom of the feeding plate 703 is no longer supported by the PSU plastic particles. At this time, the feeding plate 703 will rotate downward on the rotary shaft 702 and separate from the micro switch 705. After the micro switch 705 is not squeezed, the dragon motor 604 can be controlled to start, drive the discharge dragon 603 to rotate, and perform the discharge work. At the same time, the control The control indicator light 105 lights up to prompt, and the limiting frame 704 limits the pasting plate 703 to prevent excessive downward rotation. As the PSU plastic particles are introduced into the discharge funnel 502 again, the extrusion pasting plate 703 is continuously driven to rotate by the detection drive motor 701. At this time, the PSU plastic particles will squeeze the pasting plate 703 to make it rotate upward on the rotating shaft 702, and the detection drive motor 701 will press the micro switch 705 again. At this time, the dragon motor 604 will be closed, so that a part of the PSU plastic particles are discharged first, so that the PSU plastic particles in the discharge funnel 502 are in a reasonable storage amount, maintaining smooth discharge and appropriate discharge pressure.
[0040] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.
[0041] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A high-toughness PSU plastic particle packaging device, comprising a weighing device (1), on which a discharge piece (2) is mounted, characterized in that: The discharge member (2) is provided with a discharge device (3); the discharge device (3) is used to control the discharge of PSU plastic particles; A cutting device (4) is installed at the bottom of the discharge member (2); the cutting device (4) is used to cut off large-particle PSU plastic particles; The weighing device (1) is equipped with an emission control component (5); the emission control component (5) is used to store PSU plastic particles; A feeding device (6) is fixedly mounted on the emission control component (5); the feeding device (6) is connected to the emission control component (5); A particle detection unit (7) is fixedly mounted on the bottom of the emission control component (5); The weighing device (1) comprises: a supporting casing (101), a bottom plate (102) and an electronic scale (103); the bottom of the supporting casing (101) is fixedly mounted with the bottom plate (102), and the bottom of the bottom plate (102) is mounted with four rollers; the top of the bottom plate (102) is fixedly mounted with the electronic scale (103); The weighing device (1) further comprises: an electronic scale display (104) and a prompt light (105); the electronic scale display (104) is fixedly mounted on the support housing (101), and the electronic scale display (104) is electrically connected to the electronic scale (103); the prompt light (105) is fixedly mounted on the support housing (101); the prompt light (105) is used to indicate the storage amount of PSU plastic particles; The discharge member (2) comprises: a discharge mounting plate (201) and a control cylinder (202); the discharge mounting plate (201) is fixedly mounted on the support housing (101) by means of bolts; the control cylinder (202) is fixedly mounted on the discharge mounting plate (201), and the output shaft of the control cylinder (202) passes through the discharge mounting plate (201); two sliding bars are provided at the bottom of the discharge mounting plate (201); The discharge device (3) comprises: a discharge roller (304), the discharge roller (304) being used to discharge plastic particles; The discharge device (3) further comprises: a discharge slider (301), a discharge nozzle (302), a drive motor (303) and a particle-by-particle discharge trough (3041); the discharge slider (301) is slidably mounted on two slide bars provided at the bottom of the discharge mounting plate (201); the discharge slider (301) is fixedly mounted on the output shaft of the control cylinder (202); the discharge nozzle (302) is fixedly mounted at the bottom of the discharge slider (301); the drive motor (303) is fixedly mounted on the discharge slider (301) and the discharge nozzle (302) is fixedly mounted on the bottom of the discharge slider (301); Side; the output shaft of the driving motor (303) is rotatably mounted on the discharge slider (301); a discharge roller (304) is fixedly mounted on the output shaft of the driving motor (303), and the discharge roller (304) is rotatably mounted on the discharge slider (301); the discharge slider (301) is attached to the bottom of the discharge mounting plate (201); a circle of particle-by-particle discharge grooves (3041) are provided on the discharge roller (304); the circle of the particle-by-particle discharge grooves (3041) is used to discharge PSU plastic particles one by one; The cutting device (4) comprises: a cutting fixed block (401), and the PSU plastic particles are discharged from between the cutting fixed block (401) and the discharge roller (304); The cutting device (4) further comprises: a cutting knife (402); the cutting fixed block (401) is fixedly mounted on the bottom of the discharge mounting plate (201); the side surface of the cutting fixed block (401) is an arc-shaped structure; the cutting knife (402) is fixedly mounted on the cutting fixed block (401); when the discharge roller (304) is attached to the cutting fixed block (401), the cutting knife (402) is attached to the surface of the discharge roller (304); the cutting knife (402) is used to cut large-particle PSU plastic particles; The particle detection unit (7) comprises: a bonding plate (703) and a micro switch (705); the bonding plate (703) is used to be bonded to the surface of PSU plastic particles inside the emission control component (5); and the micro switch (705) is used to detect the storage amount of PSU plastic particles inside the emission control component (5).
2. The high-toughness PSU plastic particle packaging equipment according to claim 1 is characterized in that: The discharge control component (5) comprises: a discharge cover plate (501), a discharge funnel (502) and a discharge pipe (503); the discharge cover plate (501) is fixedly mounted on the supporting casing (101); the discharge funnel (502) is fixedly mounted on the bottom of the discharge cover plate (501); the discharge pipe (503) is fixedly mounted on the bottom of the discharge funnel (502); the discharge pipe (503) is fixedly mounted on the discharge mounting plate (201); and the discharge pipe (503) is connected to the discharge mounting plate (201).
3. The high-toughness PSU plastic particle packaging equipment according to claim 2 is characterized in that: The feeding device (6) comprises: a dragon feeding shell (601), a material box (602) and a discharge dragon (603); the dragon feeding shell (601) is fixedly mounted on a discharge cover plate (501); the material box (602) is fixedly mounted on the dragon feeding shell (601); a discharge port is provided at the bottom of the dragon feeding shell (601), and the discharge port at the bottom of the dragon feeding shell (601) is connected to the discharge cover plate (501); and a discharge dragon (603) is rotatably mounted inside the dragon feeding shell (601).
4. The high-toughness PSU plastic particle packaging equipment according to claim 3 is characterized in that: The feeding device (6) further comprises: a Jiaolong motor (604), the Jiaolong motor (604) being fixedly mounted on the side of the Jiaolong feeding shell (601), and a discharge Jiaolong (603) being fixedly mounted on the output shaft of the Jiaolong motor (604); the discharge Jiaolong (603) being used to discharge PSU plastic particles; and a discharge port provided at the bottom of the Jiaolong feeding shell (601) being located above the discharge funnel (502).
5. The high-toughness PSU plastic particle packaging equipment according to claim 2 is characterized in that: The particle detection unit (7) further comprises: a detection drive motor (701) and a rotating shaft (702); the detection drive motor (701) is fixedly mounted on the bottom of the discharge cover plate (501); the rotating shaft (702) is fixedly mounted on the output shaft of the detection drive motor (701); the detection drive motor (701) is concentric with the discharge funnel (502); and the detection drive motor (701) is used to drive the rotating shaft (702) to rotate.
6. The high-toughness PSU plastic particle packaging equipment according to claim 5, characterized in that: The particle detection part (7) further comprises: a limit frame (704), the pasting plate (703) is rotatably mounted on the rotating shaft (702); the limit frame (704) is a "U"-shaped structure; the limit frame (704) is fixedly mounted on the output shaft of the detection drive motor (701); the pasting plate (703) is located on the inner side of the limit frame (704); a micro switch (705) is fixedly mounted on the limit frame (704); the micro switch (705) is located above the pasting plate (703); the micro switch (705) is electrically connected to the Jiaolong motor (604) and the prompt light (105); the micro switch (705) is used to detect the storage amount of PSU plastic particles inside the discharge funnel (502).