Resin particle packaging device

Abstract

The present invention discloses a resin particle dispensing device, including a frame, a dispensing assembly and a vibration assembly, wherein the dispensing assembly includes a tray, a material leakage hole is provided on one side of the tray, and a driving assembly is provided at the bottom of the tray; a turntable is provided at the top of the tray, and the upper end of the rotating shaft of the driving motor passes through the tray and is connected to the rotating shaft; a fixed enclosure is fixedly connected to the tray, and a partition is provided on the fixed enclosure; a plurality of material storage holes are provided on the turntable, and a groove is provided in the middle of the turntable; a plurality of layers of stoppers are provided on the side wall of the groove, and the vibration assembly includes a fixed shaft fixedly installed at the bottom of the connecting plate, and a plurality of groups of center blocks are provided on the fixed shaft, and a spring is connected to each of the four corners of the center block, and the length of the spring is greater than the radius of the groove. The present invention provides a vibration assembly in the turntable to hammer the turntable, which not only avoids the resin particles from being adsorbed on the side walls of the storage hole and the drop hole, but also ensures the compactness between the resin particles in the storage hole through the vibration of the turntable, and further reduces the error of the resin particle dispensing.

Description

Technical Field

[0001] The invention belongs to the field of packaging equipment, and in particular relates to a resin particle packaging device. Background Art

[0002] In the prior art, the resin particle packaging equipment includes a frame, on which a tray is fixedly arranged, on which a leakage hole is arranged, and on which a turntable is rotatably connected, on which a plurality of storage holes are arranged, and on which an annular outer cylinder is fixedly connected to the outside of the turntable, in which a baffle is arranged. When the resin particles are packaged, the resin particles are loaded onto one side of the baffle, and some of the resin particles leak into the storage holes. The driving mechanism drives the turntable to rotate, and under the blocking effect of the baffle, the resin particles in the storage holes are scraped to be flush with the upper surface of the turntable to achieve the purpose of quantitative packaging; when the storage holes of the turntable rotate to overlap with the leakage holes on the tray, the resin particles in the storage holes fall from the leakage holes, and one packaging is completed.

[0003] However, during the transportation, loading and quantitative packaging process, the resin particles rub against each other, which is prone to electrostatic adsorption. In addition, the mass of a single resin particle is relatively small. When the adsorption force generated by the resin particle is greater than its own gravity, some resin particles are adsorbed on the inner walls of the storage hole and the leakage hole, causing errors in the packaging weight, thereby affecting the accuracy of the resin particle packaging. Summary of the invention

[0004] The purpose of the present invention is to overcome the deficiencies in the prior art and provide a resin particle packaging device to solve the problem that during packaging, some resin particles are adsorbed on the inner walls of the storage hole and the leakage hole, resulting in errors in the packaging weight.

[0005] In order to achieve the above object, the technical solution adopted by the present invention is:

[0006] A resin particle dispensing device comprises a frame, a dispensing assembly and a vibration assembly, wherein the lower part of the frame is threadedly connected to a support leg, one side of the support leg is provided with a moving wheel, the upper part of one side of the bracket is provided with a support plate, the upper part of the other side of the bracket is provided with a loading device, the loading device is a storage bin or a scraper conveyor installed on the upper end of the bracket, and a lower side of the storage bin is provided with a unloading guide plate; the dispensing assembly comprises a tray, the lower part of the tray is fixedly mounted on the support plate through a plurality of pillars, one side of the tray is provided with a leakage hole, the lower part of the leakage hole is provided with a dispensing guide plate, and the dispensing guide plate is connected to a bagging mechanism (not shown in the figure); the lower part of the tray is provided with a driving assembly, the driving assembly comprises a motor bracket fixedly mounted on the support plate and a driving motor mounted on the motor bracket; the upper part of the tray is provided with a turntable, and the turntable and the tray are The gap is smaller than the diameter of the resin particles, and the upper end of the shaft of the driving motor passes through the tray and is connected to the shaft; a fixed enclosure is fixedly connected to the tray, and the gap between the fixed enclosure and the turntable is smaller than the particle size of the resin particles; a partition is provided on the fixed enclosure, and the partition is a V-shaped structure. The partition divides the interior of the fixed enclosure into a loading area and a dropping area, and the opening of the partition faces the side of the leakage hole; a plurality of storage holes are provided on the turntable, a groove is provided in the middle of the turntable, a connecting plate is provided on the upper part of the groove, and the connecting plate is fixedly connected to the partition; a plurality of layers of blocks are provided on the side wall of the groove, and the vibration assembly is installed in the groove, and the vibration assembly includes a fixed shaft fixedly installed at the lower part of the connecting plate, and a plurality of groups of center blocks are provided on the fixed shaft, and a spring is connected to each of the four corners of the center block, and the length of the spring is greater than the radius of the groove.

[0007] As a further preferred embodiment of the present technical solution, the spring sheet includes a horizontal section and a bent section, and the inclination of the bent section is smaller than the inclination of the inclined surface of the stopper.

[0008] As a further preferred embodiment of the present technical solution, a rubber pad is adhered to the inner wall of the groove to reduce the noise caused by the shrapnel of the vibration component hammering the inner wall of the turntable.

[0009] As a further preferred embodiment of the present technical solution, the connecting plate is a frustum-shaped structure, which facilitates guiding the resin particles in the loading area to the storage hole.

[0010] As a further preferred embodiment of the present technical solution, multiple layers of the block are staggered, and multiple groups of center blocks and spring pieces at their four corners are staggered, thereby enhancing the vibration effect of the vibration assembly.

[0011] As a further preferred embodiment of the present technical solution, plug-in slots are provided at the four corners of the central block, and the spring pieces can be detachably plugged into the plug-in slots to facilitate replacement of the spring pieces after they are damaged. A tightening bolt is threadedly connected to the side wall of the central block, and the end of the tightening bolt abuts against the spring piece, thereby realizing the adjustment of the position of the spring piece, thereby realizing the adjustment of the vibration intensity of the vibration assembly.

[0012] As a further preferred embodiment of the present technical solution, the leakage hole is a funnel-shaped structure, and the diameter of the upper part of the leakage hole is larger than the inner diameter of the storage hole, so as to facilitate the rapid falling of the resin particles.

[0013] As a further preferred embodiment of the present technical solution, a stepped hole is provided on the upper portion of the material storage hole, and a metering cylinder is further provided in the stepped hole. After the upper portion of the metering cylinder is installed in the stepped hole, its upper surface is flush with the upper surface of the turntable. The metering cylinder has a variety of different specifications, and the outer diameters of the metering cylinders of the various specifications are all equal and equal to the inner diameter of the material storage hole. The difference between the metering cylinders of the various specifications lies in their inner diameters. The use of metering cylinders of different specifications realizes the packaging of resin particles of different packaging specifications.

[0014] As a further optimization of the present technical solution, a driving plate is fixedly connected to the upper part of the rotating shaft, a lever is provided at one end of the driving plate, a connecting shaft is provided at the lower part of the turntable, both ends of the connecting shaft are connected to flanges, wherein the flange at the upper end is connected to the turntable, the flange at the lower end is connected to a groove wheel, and the lever cooperates with the groove wheel; the groove wheel mechanism realizes the intermittent rotation of the turntable, which not only ensures that the resin particles have sufficient time to fall into the storage hole, but also facilitates to reserve bagging time for the bagging mechanism.

[0015] The beneficial effects of the present invention are:

[0016] 1) The present invention provides a vibration component in the turntable to hammer the turntable, thereby preventing the resin particles from being adsorbed on the side walls of the storage hole and the drop hole. At the same time, the vibration of the turntable ensures the density between the resin particles in the storage hole, further reducing the error of the resin particle packaging.

[0017] 2) A rubber pad is adhered to the inner wall of the groove to reduce the noise of the shrapnel of the vibration component hammering the inner wall of the turntable.

[0018] 3) The connecting plate is a frustum-shaped structure, which facilitates the flow of resin particles in the loading area into the storage hole.

[0019] 4) The multiple layers of the stoppers are staggered, and the multiple groups of center blocks and the spring pieces at the four corners are staggered, which enhances the vibration effect of the vibration assembly.

[0020] 5) Plug-in slots are provided at the four corners of the center block, and the shrapnel can be detachably inserted into the plug-in slots, which is convenient for replacement after the shrapnel is damaged. A tightening bolt is threadedly connected on the side wall of the center block, and the end of the tightening bolt abuts against the shrapnel, thereby realizing the adjustment of the position of the shrapnel and the adjustment of the vibration intensity of the vibration component.

[0021] 6) The leakage hole is a funnel-shaped structure, and the diameter of the upper part of the leakage hole is larger than the inner diameter of the storage hole, which is convenient for the resin particles to fall quickly.

[0022] 7) A stepped hole is provided on the upper part of the storage hole, and a metering cylinder is also provided in the stepped hole. After the upper part of the metering cylinder is installed in the stepped hole, its upper surface is flush with the upper surface of the turntable. The metering cylinder has various specifications. The outer diameters of the metering cylinders of various specifications are all equal and equal to the inner diameter of the storage hole. The difference between the metering cylinders of various specifications lies in their inner diameters. The use of metering cylinders of different specifications realizes the packaging of resin particles of different packaging specifications.

[0023] 8) The grooved wheel mechanism realizes the intermittent rotation of the turntable, which not only ensures that the resin particles have sufficient time to fall into the storage hole, but also facilitates the bagging mechanism to reserve bagging time. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Attached Figure 1 The present invention is a schematic structural diagram of a resin particle packaging device.

[0025] Attached Figure 2 The present invention is a schematic diagram of the assembly of a packaging component in a resin particle packaging device.

[0026] Attached Figure 3 It is a schematic diagram of a fixed enclosure structure in a resin particle packaging device of the present invention.

[0027] Attached Figure 4 It is a schematic diagram of the structure of a vibration component in a resin particle packaging device of the present invention.

[0028] Attached Figure 5 The present invention is a schematic diagram of the structure of a turntable in a resin particle packaging device.

[0029] Attached Figure 6 The present invention is a schematic diagram of the structure of metering cylinders with different inner diameters in a resin particle packaging device.

[0030] Attached Figure 7 It is a schematic diagram of the structure of a tray in a resin particle packaging device of the present invention.

[0031] Attached Figure 8 It is a schematic diagram of the structure of a driving component in a resin particle packaging device of the present invention.

[0032] In the figure: 1. frame; 11. supporting legs; 12. moving wheels; 13. storage bin; 14. unloading guide plate; 15. supporting plate; 2. sub-assembly assembly; 21. fixed enclosure; 211. partition; 212. loading area; 213. unloading area; 214. connecting plate; 22. turntable; 221. storage hole; 222. groove; 223. stopper; 224. rubber pad; 3. vibration assembly; 31. center block; 32. spring; 33. fixed shaft; 34. tightening bolt; 4. tray; 41. leakage hole; 42. sub-assembly guide plate; 43. pillar; 5. driving assembly; 51. motor bracket; 52. driving motor; 53. rotating shaft; 54. driving plate; 55. lever; 56. groove wheel; 57. connecting shaft; 58. flange. DETAILED DESCRIPTION

[0033] The following is combined with Figure 1-8 , the technical solutions in the embodiments of the present invention are clearly and completely described. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. 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.

[0034] In the description of the present invention, it should be understood that the terms "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside" and "outside" etc. indicating orientations or positional relationships are based on the orientations or positional relationships shown in the accompanying drawings and are only for the convenience of describing the present invention, and do not indicate or imply that the device or element referred to must have a specific orientation, specific orientation structure and operation, and therefore should not be understood as a limitation on the present invention.

[0035] like Figure 1-5As shown, a resin particle dispensing device comprises a frame 1, a dispensing assembly 2 and a vibration assembly 3, wherein the frame 1 is threadedly connected to a support leg 11 at the lower part, a moving wheel 12 is provided on one side of the support leg 11, a support plate 15 is provided on the upper part of one side of the frame, and a loading device is provided on the upper part of the other side of the frame, the loading device is a storage bin 13 or a scraper conveyor installed at the upper end of the bracket, and a discharge guide plate 14 is provided on one side of the lower part of the storage bin 13; the dispensing assembly 2 comprises a tray 4, the lower part of the tray 4 is fixedly installed on the support plate 15 through a plurality of pillars 43, a leakage hole 41 is provided on one side of the tray 4, a dispensing guide plate 42 is provided at the lower part of the leakage hole 41, and the dispensing guide plate 42 is connected to a bagging mechanism (not shown in the figure); a driving assembly 5 is provided at the lower part of the tray 4, and the driving assembly 5 comprises a motor bracket 51 fixedly installed on the support plate 15 and a driving motor 52 installed on the motor bracket 51; a turntable 22 is provided at the upper part of the tray 4, and the gap between the turntable 22 and the tray 4 is smaller than the diameter of the resin particles, and the driving motor 52 The upper end of the rotating shaft 53 passes through the tray 4 and is connected to the rotating shaft 53; the tray 4 is fixedly connected with a fixed enclosure 21, and the gap between the fixed enclosure 21 and the rotating disk 22 is smaller than the particle size of the resin particles; the fixed enclosure 21 is provided with a partition 211, the partition 211 is a V-shaped structure, and the partition 211 divides the interior of the fixed enclosure 21 into a loading area 212 and a blanking area 213, and the opening of the partition 211 faces the side of the leakage hole 41; the rotating disk 22 is provided with a plurality of storage holes 221, and the rotating disk 22 has a plurality of storage holes 221. A groove 222 is provided at the top of the groove 222, a connecting plate 214 is provided at the top of the groove 222, and the connecting plate 214 is fixedly connected to the partition 211; a plurality of layers of stoppers 223 are provided on the side walls of the groove 222, and the vibration component 3 is installed in the groove 222, and the vibration component 3 includes a fixed shaft 33 fixedly installed at the bottom of the connecting plate 214, and a plurality of groups of center blocks 31 are provided on the fixed shaft 33, and a spring piece 32 is connected to each of the four corners of the center block 31, and the length of the spring piece 32 is greater than the radius of the groove 222.

[0036] like Figure 4 As shown, in this embodiment, the spring piece 32 includes a horizontal section and a bent section, and the inclination of the bent section is smaller than the inclination of the inclined surface of the stopper 223 .

[0037] like Figure 5 As shown, in this embodiment, a rubber pad 224 is adhered to the inner wall of the groove 222 to reduce the noise of the spring piece 32 of the vibration component 3 hammering the inner wall of the turntable 22.

[0038] like Figure 3 As shown, in this embodiment, the connecting plate 214 is a frustum-shaped structure, which facilitates guiding the resin particles in the loading area 212 to the storage hole 221.

[0039] like Figure 4-5As shown, in this embodiment, multiple layers of the stoppers 223 are arranged in a staggered manner, and multiple groups of center blocks 31 and springs 32 at their four corners are arranged in a staggered manner, thereby enhancing the vibration effect of the vibration component 3.

[0040] like Figure 4 As shown, in this embodiment, the four corners of the center block 31 are provided with plug-in slots, and the spring pieces 32 are detachably plugged into the plug-in slots, so that the spring pieces 32 can be replaced after being damaged. A tightening bolt 34 is threadedly connected to the side wall of the center block 31, and the end of the tightening bolt 34 is abutted against the spring piece 32, thereby realizing the adjustment of the position of the spring piece 32, thereby realizing the adjustment of the vibration intensity of the vibration component 3.

[0041] like Figure 7 As shown, in this embodiment, the leakage hole 41 is a funnel-shaped structure, and the diameter of the upper part of the leakage hole 41 is larger than the inner diameter of the storage hole 221, so as to facilitate the rapid falling of the resin particles.

[0042] like Figure 5-6 As shown, in this embodiment, a stepped hole is provided on the upper portion of the storage hole 221, and a metering cylinder is further provided in the stepped hole. After the upper portion of the metering cylinder is installed in the stepped hole, its upper surface is flush with the upper surface of the turntable 22. The metering cylinder has a variety of different specifications, and the outer diameters of the metering cylinders of the various specifications are all equal and equal to the inner diameter of the storage hole 221. The difference between the metering cylinders of the various specifications lies in their inner diameters. The use of metering cylinders of different specifications realizes the packaging of resin particles of different packaging specifications.

[0043] like Figure 8 As shown, in this embodiment, a driving plate 54 is fixedly connected to the upper part of the rotating shaft 53, and a lever 55 is provided at one end of the driving plate 54. A connecting shaft 57 is provided at the lower part of the turntable 22, and flanges 58 are connected to both ends of the connecting shaft 57, wherein the flange 58 at the upper end is connected to the turntable 22, and the flange 58 at the lower end is connected to a groove wheel 56, and the lever 55 cooperates with the groove wheel 56; the groove wheel 56 mechanism realizes the intermittent rotation of the turntable 22, which not only ensures that the resin particles have sufficient time to fall into the storage hole 221, but also facilitates to reserve bagging time for the bagging mechanism.

[0044] When the resin particles are packaged, the resin particles are directed to the fixed enclosure 21 through the feeding device, and the resin particles fall into the storage holes 221 on the turntable 22. When the drive assembly 5 drives the turntable 22 to rotate, the resin particles in the storage holes 221 rotate accordingly. When the storage holes 221 rotate to the upper part of the leakage holes 41 on the tray 4, the resin particles fall from the leakage holes 41. When the turntable 22 rotates, the stopper 223 in the groove 222 rotates with the turntable 22. When the stopper 22 After the stopper 223 contacts the spring sheet 32, it pushes up the stopper 223. When the turntable 22 continues to rotate, the stopper 223 separates from the spring sheet 32, and the end of the spring sheet 32 ​​hits the inner wall of the groove 222. The rotation generates vibration under the hammering of the spring sheet 32, which not only prevents the resin particles from being adsorbed on the side walls of the storage hole 221 and the drop hole, but also ensures the density between the resin particles in the storage hole 221, further reducing the error of the resin particle packaging.

[0045] The above contents are merely examples and explanations of the structure of the present invention. The technicians in this technical field may make various modifications or additions to the specific embodiments described or replace them in a similar manner. As long as they do not deviate from the structure of the invention or exceed the scope defined by the claims, they should all fall within the protection scope of the present invention.

Claims

1. A resin particle dispensing device, comprising a frame, a dispensing assembly and a vibrating assembly, wherein the lower portion of the frame is threadedly connected to a supporting leg, one side of the supporting leg is provided with a moving wheel, the upper portion of one side of the bracket is provided with a supporting plate, the upper portion of the other side of the bracket is provided with a feeding device, the feeding device is a storage bin or a scraper conveyor installed at the upper end of the bracket, and one side of the lower portion of the storage bin is provided with a dispensing guide plate; the dispensing assembly comprises a tray, the lower portion of the tray is fixedly mounted on the supporting plate through a plurality of pillars, one side of the tray is provided with a leakage hole, the lower portion of the leakage hole is provided with a dispensing guide plate, and the dispensing guide plate is connected to the bagging mechanism; the lower portion of the tray is provided with a driving mechanism The driving assembly comprises a motor bracket fixedly mounted on the support plate and a driving motor mounted on the motor bracket; a turntable is provided on the upper part of the tray, and the gap between the turntable and the tray is smaller than the diameter of the resin particles, and the upper end of the rotating shaft of the driving motor passes through the tray and is connected to the rotating shaft; a fixed enclosure is fixedly connected to the tray, and the gap between the fixed enclosure and the turntable is smaller than the particle size of the resin particles; a partition is provided on the fixed enclosure, and the partition is a V-shaped structure, and the partition divides the interior of the fixed enclosure into a loading area and a blanking area, and the opening of the partition faces one side of the leakage hole; a plurality of storage holes are provided on the turntable, characterized in that, A groove is provided in the middle of the turntable, a connecting plate is provided on the upper part of the groove, and the connecting plate is fixedly connected to the partition; a plurality of layers of blocks are provided on the side wall of the groove, the vibration component is installed in the groove, the vibration component includes a fixed shaft fixedly installed at the lower part of the connecting plate, a plurality of groups of center blocks are provided on the fixed shaft, and a spring piece is connected to each of the four corners of the center block, and the length of the spring piece is greater than the radius of the groove; the plurality of layers of blocks are staggered, and the plurality of groups of center blocks and the spring pieces at the four corners are staggered; plug-in slots are provided at the four corners of the center block, the spring pieces can be detachably plugged into the plug-in slots, and a tightening bolt is threadedly connected to the side wall of the center block, and the end of the tightening bolt is against the spring piece.

2. A resin particle packaging device according to claim 1, characterized in that: The spring sheet comprises a horizontal section and a bent section, and the inclination of the bent section is smaller than the inclination of the inclined surface of the stopper.

3. A resin particle packaging device according to claim 1, characterized in that: A rubber pad is adhered to the inner wall of the groove.

4. A resin particle packaging device according to claim 1, characterized in that: The connecting plate is a frustum-shaped structure.

5. The resin particle packaging device according to claim 1, characterized in that: The leakage hole is a funnel-shaped structure, and the diameter of the upper part of the leakage hole is larger than the inner diameter of the storage hole.

6. The resin particle packaging device according to claim 1, characterized in that: A stepped hole is provided at the upper part of the material storage hole, and a metering cylinder is also provided in the stepped hole. After the upper part of the metering cylinder is installed in the stepped hole, its upper surface is flush with the upper surface of the turntable. The metering cylinder has various specifications. The outer diameters of the metering cylinders of various specifications are all equal and equal to the inner diameter of the material storage hole. The difference between the metering cylinders of various specifications lies in their different inner diameters.

7. The resin particle packaging device according to claim 1, characterized in that: A driving plate is fixedly connected to the upper part of the rotating shaft, and a lever is provided at one end of the driving plate. A connecting shaft is provided at the lower part of the turntable, and flanges are connected to both ends of the connecting shaft, wherein the flange at the upper end is connected to the turntable, and the flange at the lower end is connected to a groove wheel, and the lever cooperates with the groove wheel.

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