Waste collecting device of plastic mold

Abstract

The invention relates to the technical field of plastic molds, and discloses a plastic mold waste collecting device which comprises a shell, a first movable door is movably arranged at the top of the shell, a second movable door is movably arranged at the bottom of one side of the shell, and first fixing seats are mounted on the inner walls of the two sides of the shell correspondingly; according to the dust blowing device, the first rotating shaft is driven by the second driving motor to achieve left-right swinging of the movable dust blowing shell, air flow is injected in cooperation with an air pump, the dust blowing efficiency is improved, the dust blowing efficiency is improved, and the dust blowing efficiency is improved. Waste on the surface of the plastic mold can be quickly subjected to soot blowing cleaning, and the cleaning efficiency is effectively improved; and through the meshing design of a half gear and a driven gear, the plastic mold containing base can obliquely swing along with a driven rotating shaft, so that multi-angle cleaning of the surface of the mold is achieved, it is guaranteed that the cleaning process covers comprehensively, and dead corners are avoided.

Description

Technical Field

[0001] The invention relates to the technical field of plastic moulds, in particular to a waste collection device for plastic moulds. Background Art

[0002] In the production process of plastic products, plastic molds are important tools for achieving product molding. However, during the production process, residual waste will inevitably adhere to the surface of the plastic mold, which may affect the normal use of the mold and reduce the quality of the molded product. Therefore, it is necessary to regularly clean the surface of the plastic mold and collect waste. At present, the common cleaning method is mostly manual operation, which is not only inefficient but also may cause damage to the mold. In addition, traditional cleaning equipment usually has problems of single structure and imperfect functions, which makes it difficult to meet the needs of efficient cleaning and waste collection. Therefore, it is of great practical value to design a device with a reasonable structure that can efficiently clean and collect waste from the mold surface. Summary of the invention

[0003] The purpose of the present invention is to solve the shortcomings in the prior art and to propose a waste collection device for a plastic mold.

[0004] In order to achieve the above object, the present invention adopts the following technical solutions: A waste collection device for plastic molds, comprising a shell, a movable door 1 is movably provided on the top of the shell, a movable door 2 is movably provided on the bottom of one side of the shell, a fixing seat 1 is installed on the inner walls of both sides of the shell, a vertically arranged support rod is installed on the top of the fixing seat 1, a support sleeve is provided on the top of the two support rods, the same horizontally arranged driven shaft is penetrated inside the two support sleeves, a plastic mold placement seat is installed on the top of the driven shaft through the mounting rod 2 for fixing the plastic mold; a rotating shaft 1 is movably provided on the inner wall of the shell and is arranged horizontally with the driven shaft, and the rotating shaft 1 is located at the driven shaft At the bottom of the rotating shaft, transition frames are installed at both ends of the rotating shaft one, and the support rod is arranged through the transition frame; a half gear is installed at the circumference of the rotating shaft one, and a driven gear is installed at the circumference of the driven rotating shaft, the circumference of the driven gear is meshed with the circumference of the half gear, and the outer wall of the shell is provided with a driving motor 2 for driving the rotating shaft one to rotate; a movable sootblowing shell is installed at both ends of the rotating shaft one through a mounting rod 1, and an air outlet nozzle is provided on a side wall of the movable sootblowing shell close to the rotating shaft one, and an air pump is provided on the outside of the shell, and the air outlet end of the air pump is connected with the interior of the movable sootblowing shell through an extended air pipe.

[0005] Preferably, the inner diameter of the opening of the transition frame is larger than the outer diameter of the support rod.

[0006] Preferably, a positioning mechanism is provided on the top of the support sleeve for positioning the rotation of the driven shaft.

[0007] Preferably, the positioning mechanism includes a mounting frame installed on the outer wall of the support sleeve, a telescopic component is installed on the top inner wall of the mounting frame, an electromagnetic component is installed on one end of the piston rod of the telescopic component, and a through hole is opened on the outer wall of the support sleeve, and the opening position of the through hole corresponds to the position of the electromagnetic component.

[0008] Preferably, a second fixing seat is installed on the inner wall of the shell, and a collecting funnel is installed on the top of the second fixing seat through a spring movement, which is used to transfer and collect the waste materials dropped from the plastic mold placement seat to the bottom of the shell.

[0009] Preferably, a knocking mechanism is provided inside the shell for reciprocatingly knocking the collecting funnel.

[0010] Preferably, the knocking mechanism includes a rotating rod movably installed in the shell, a knocking cam is arranged on the circumference of the rotating rod, and a driving motor 1 for driving the rotating rod to rotate is arranged on the outer wall of the shell, and the position of the knocking cam corresponds to the bottom position of the collecting funnel.

[0011] Preferably, the fixing seat is located at the bottom of the collecting funnel, and the collecting funnel is provided with two through holes, and the support rod is penetrated and arranged in the through holes.

[0012] Preferably, a crushing mechanism is provided at the bottom of the shell for crushing the waste collected by the collecting funnel.

[0013] Preferably, the crushing mechanism includes a rotating shaft 2 movably mounted on the bottom inner wall of the shell, one end of the rotating shaft 2 extending to the inside of the collecting funnel is provided with a crushing component, and the bottom outer wall of the shell is provided with a driving motor 3 for driving the rotating shaft 2 to rotate.

[0014] The beneficial effects of the present invention are: 1. Efficient cleaning: This device drives the rotating shaft 1 through the driving motor 2 to realize the left and right swing of the movable sootblowing shell. With the help of the air pump to inject air flow, the waste on the surface of the plastic mold can be quickly cleaned by sootblowing, which effectively improves the cleaning efficiency.

[0015] 2. Multi-angle cleaning: The meshing design of the half gear and the driven gear enables the plastic mold placement seat to tilt and swing along with the driven shaft, thereby achieving multi-angle cleaning of the mold surface, ensuring comprehensive coverage during the cleaning process and avoiding the generation of dead corners.

[0016] 3. Automatic waste collection: When the mold placement seat is tilted and swung, the waste can naturally fall to the collection area at the bottom of the shell, which simplifies the waste disposal process and reduces manual intervention.

[0017] 4. Protect the mold: Compared with traditional manual cleaning, the soot blowing cleaning method of this device has the characteristics of non-contact, avoiding direct friction on the mold surface, reducing the risk of mold surface damage, and extending the service life of the mold.

[0018] 5. Compact structure and easy operation: The device has a reasonable structure design, occupies a small space, is easy to install and operate, is suitable for a variety of production environments, and helps to improve the automation level of the production line. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 A schematic diagram of the overall structure of a waste collection device for a plastic mold proposed in an embodiment of the present invention; Figure 2 A schematic diagram of the structure of the interior of a waste collection device of a plastic mold from a first perspective according to an embodiment of the present invention; Figure 3 A schematic diagram of the structure of the waste collection device of a plastic mold from a second perspective according to an embodiment of the present invention; Figure 4 A schematic structural diagram of a collecting funnel, a plastic mold placement seat, and a movable sootblowing shell in a waste collection device for a plastic mold proposed in an embodiment of the present invention; Figure 5 A schematic structural diagram of a movable sootblowing housing, a rotating shaft 1 and a half gear in a waste collection device for a plastic mold proposed in an embodiment of the present invention; Figure 6 A schematic structural diagram of a plastic mold placement seat, a driven rotating shaft and a support sleeve in a plastic mold waste collection device proposed in an embodiment of the present invention; Figure 7 The present invention is a schematic structural diagram of a positioning mechanism in a waste collection device for a plastic mold provided by an embodiment of the present invention.

[0020] In the figure: 1-shell, 2-movable door 1, 3-movable door 2, 4-knocking mechanism, 41-driving motor 1, 42-rotating rod, 43-knocking cam, 5-driving motor 2, 6-air pump, 7-plastic mold placement seat, 8-movable soot blowing shell, 9-mounting rod 1, 10-rotating shaft 1, 11-fixed seat 1, 12-collecting funnel, 13-crushing mechanism, 131-rotating shaft 2, 132-crushing component, 133-driving motor 3, 14-fixed seat 2, 15-support rod, 16-transition frame, 17-half gear, 18-air outlet nozzle, 19-mounting rod 2, 20-driven gear, 21-driven rotating shaft, 22-support sleeve, 23-through hole, 24-positioning mechanism, 241-electromagnetic component, 242-telescopic component, 243-mounting frame. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0022] In one embodiment, referring to Figures 1 to 7 A waste collection device for plastic molds, comprising a shell 1, a movable door 2 is movably provided on the top of the shell 1, a movable door 3 is movably provided on the bottom of one side of the shell 1, a fixing seat 11 is installed on the inner walls of both sides of the shell 1, a vertically arranged support rod 15 is installed on the top of the fixing seat 11, a support sleeve 22 is provided on the top of the two support rods 15, and the same horizontally arranged driven shaft 21 is provided inside the two support sleeves 22, and a plastic mold placement seat 7 is installed on the top of the driven shaft 21 through the mounting rod 19 for fixing the plastic mold; a rotating shaft 10 is movably provided on the inner wall of the shell 1 and is horizontally arranged with the driven shaft 21, and the rotating shaft 10 is located on the driven shaft 2 1, transition frames 16 are installed at both ends of the rotating shaft 10, and the support rod 15 is arranged in the transition frame 16; a half gear 17 is installed at the circumference of the rotating shaft 10, and a driven gear 20 is installed at the circumference of the driven rotating shaft 21, and the circumference of the driven gear 20 is meshed with the circumference of the half gear 17, and the outer wall of the shell 1 is provided with a driving motor 25 for driving the rotating shaft 10 to rotate; a movable soot blowing shell 8 is installed at both ends of the rotating shaft 10 through a mounting rod 9, and an air outlet nozzle 18 is provided on a side wall of the movable soot blowing shell 8 close to the rotating shaft 10, and an air pump 6 is arranged on the outside of the shell 1, and the air outlet end of the air pump 6 is connected with the interior of the movable soot blowing shell 8 through an extended air pipe.

[0023] When it is necessary to remove and collect the waste on the plastic mold, the rotating shaft 10 can be driven by the driving motor 25 to reciprocate, and the rotating shaft 10 drives the movable soot blowing shell 8 to swing left and right on the top of the plastic mold placement seat 7. At the same time, the air pump 6 injects air into the movable soot blowing shell 8, and the air flow is ejected from the air outlet nozzle 18 to blow and remove the waste on the surface of the plastic mold on the plastic mold placement seat 7. When the half gear 17 reciprocates with the rotation of the rotating shaft 10, when the side of the half gear 17 without teeth approaches the driven gear 20, only the movable soot blowing shell 8 swings with the rotation of the rotating shaft 10. When the side of the half gear 17 with teeth rotates to the circle with the driven gear 20, When the rotating shaft 10 is meshed, the driven rotating shaft 21 rotates in the opposite direction relative to the rotating shaft 10. At this time, the plastic mold placement seat 7 rotates in the opposite direction with the driven rotating shaft 21 relative to the movable sootblowing shell 8 to be tilted, until the side of the half gear 17 without teeth approaches the driven gear 20 again, that is, when the rotating shaft 10 is in the forward and reverse rotation process, the movable sootblowing shell 8 swings back and forth on the top of the plastic mold placement seat 7, and the plastic mold placement seat 7 swings back and forth to be tilted, ensuring that the airflow ejected by the air outlet nozzle 18 can blow soot on the plastic mold placement seat 7 at multiple angles. The plastic mold placement seat 7 swinging to an inclined setting can ensure that the waste remaining on the plastic mold can effectively fall off, thereby realizing effective removal and collection of the waste on the plastic mold.

[0024] As a preferred embodiment of the present invention, the inner diameter of the opening of the transition frame 16 is larger than the outer diameter of the support rod 15 , and the support rod 15 can remain vertically arranged inside the transition frame 16 during the left-right swing of the rotating shaft 10 .

[0025] As a preferred embodiment of the present invention, a positioning mechanism 24 is provided on the top of the support sleeve 22 for positioning the rotation of the driven shaft 21 .

[0026] As a preferred embodiment of the present invention, the positioning mechanism 24 includes a mounting frame 243 installed on the outer wall of the support sleeve 22, a telescopic component 242 is installed on the top inner wall of the mounting frame 243, an electromagnetic component 241 is installed on one end of the piston rod of the telescopic component 242, and the outer wall of the support sleeve 22 is provided with a through hole 23, and the opening position of the through hole 23 corresponds to the position of the electromagnetic component 241. When it is necessary to position the driven shaft 21 and the plastic mold placement seat 7, the electromagnetic component 241 can be pushed to move by the telescopic component 242 until the side of the electromagnetic component 241 is against the circumference of the driven shaft 21, and the power of the electromagnetic component 241 is turned on so that the side of the electromagnetic component 241 is magnetically fixed to the side wall of the driven shaft 21, thereby realizing effective positioning of the driven shaft 21 and the plastic mold placement seat 7, and avoiding the swing of the plastic mold placement seat 7.

[0027] As a preferred embodiment of the present invention, a fixing seat 2 14 is installed on the inner wall of the shell 1, and a collecting funnel 12 is installed on the top of the fixing seat 2 14 through a spring, which is used to transfer and collect the waste dropped from the plastic mold placement seat 7 to the bottom of the shell 1, and to separate the waste dropped and collected at the bottom of the shell 1, so as to prevent the waste at the bottom of the shell 1 from being blown up by the airflow ejected by the air outlet nozzle 18 to generate dust.

[0028] As a preferred embodiment of the present invention, a knocking mechanism 4 is provided inside the housing 1 for knocking the collecting funnel 12 back and forth.

[0029] As a preferred embodiment of the present invention, the knocking mechanism 4 includes a rotating rod 42 movably installed in the shell 1, and a knocking cam 43 is arranged on the circumference of the rotating rod 42. The outer wall of the shell 1 is provided with a driving motor 41 for driving the rotating rod 42 to rotate, and the position of the knocking cam 43 corresponds to the bottom position of the collecting funnel 12.

[0030] As a preferred embodiment of the present invention, the fixing seat 11 is located at the bottom of the collecting funnel 12. Two through holes are provided on the collecting funnel 12. The support rod 15 is arranged in the through holes. The driving motor 41 can drive the rotating rod 42 to rotate, drive the knocking cam 43 to rotate and knock the bottom of the collecting funnel 12 back and forth, so that the collecting funnel 12 is reciprocated and lifted and shaken under the elastic action of the spring and the reciprocating knocking action of the knocking cam 43, accelerating the waste falling on the collecting funnel 12 to quickly fall to the bottom of the shell 1, and when the collecting funnel 12 moves back and forth, the support rod 15 moves relatively in the through holes and guides the lifting and lowering movement of the collecting funnel 12.

[0031] As a preferred embodiment of the present invention, a crushing mechanism 13 is provided at the bottom of the shell 1 for crushing the waste collected by the collecting funnel 12 .

[0032] As a preferred embodiment of the present invention, the crushing mechanism 13 includes a rotating shaft 131 movably mounted on the bottom inner wall of the shell 1, and the rotating shaft 131 extends to one end of the collecting funnel 12 and is provided with a crushing component 132. The bottom outer wall of the shell 1 is provided with a driving motor 133 for driving the rotating shaft 131 to rotate. The rotating shaft 131 can be driven to rotate by the driving motor 133, thereby driving the crushing component 132 to crush the waste falling into the collecting funnel 12, thereby having the effect of crushing the collected waste. In addition, during the shaking of the collecting funnel 12, the crushing component 132 arranged at the bottom end of the collecting funnel 12 can clear the waste in the collecting funnel 12 to avoid the waste being blocked in the collecting funnel 12.

[0033] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A waste collection device for a plastic mold, comprising a housing (1), a first movable door (2) being movably provided at the top of the housing (1), and a second movable door (3) being movably provided at the bottom of one side of the housing (1), characterized in that: The inner walls of both sides of the shell (1) are both installed with a fixing seat (11), the top of each fixing seat (11) is installed with a vertically arranged support rod (15), the top of each of the two support rods (15) is provided with a support sleeve (22), the inside of the two support sleeves (22) is penetrated by a same horizontally arranged driven shaft (21), and the top of the driven shaft (21) is installed with a plastic mold placement seat (7) through a mounting rod (19) for fixing the plastic mold; The inner wall of the housing (1) is movably provided with a rotating shaft (10) which is arranged horizontally with the driven rotating shaft (21); the rotating shaft (10) is located at the bottom of the driven rotating shaft (21); transition frames (16) are installed at both ends of the rotating shaft (10); and the support rod (15) is arranged through the transition frame (16); A half gear (17) is mounted on the circumference of the rotating shaft (10), a driven gear (20) is mounted on the circumference of the driven rotating shaft (21), the circumference of the driven gear (20) meshes with the circumference of the half gear (17), and a driving motor (2) (5) for driving the rotating shaft (10) to rotate is disposed on the outer wall of the housing (1); A movable sootblowing shell (8) is installed at both ends of the rotating shaft (10) via a mounting rod (9); an air outlet nozzle (18) is provided on a side wall of the movable sootblowing shell (8) close to the rotating shaft (10); an air pump (6) is provided outside the shell (1); and an air outlet end of the air pump (6) is connected to the interior of the movable sootblowing shell (8) via an extended air pipe.

2. A waste collection device for plastic molds according to claim 1, characterized in that: The inner diameter of the opening of the transition frame (16) is greater than the outer diameter of the support rod (15).

3. A waste collection device for plastic molds according to claim 2, characterized in that: A positioning mechanism (24) is provided on the top of the support sleeve (22) for positioning the rotation of the driven rotating shaft (21).

4. A waste collection device for plastic molds according to claim 3, characterized in that: The positioning mechanism (24) comprises a mounting frame (243) mounted on the outer wall of the support sleeve (22); a telescopic component (242) is mounted on the top inner wall of the mounting frame (243); an electromagnetic component (241) is mounted on one end of a piston rod of the telescopic component (242); a through hole (23) is formed on the outer wall of the support sleeve (22); and the opening position of the through hole (23) corresponds to the position of the electromagnetic component (241).

5. A waste collection device for plastic molds according to claim 1, characterized in that: The inner wall of the shell (1) is provided with a second fixing seat (14), and a collecting funnel (12) is installed on the top of the second fixing seat (14) through a spring, for collecting waste materials dropped from the plastic mold placement seat (7) to the bottom of the shell (1).

6. A waste collection device for plastic molds according to claim 5, characterized in that: A knocking mechanism (4) is provided inside the shell (1) for knocking the collecting funnel (12) back and forth.

7. A waste collection device for plastic molds according to claim 6, characterized in that: The knocking mechanism (4) comprises a rotating rod (42) movably mounted in the housing (1), a knocking cam (43) being arranged on the circumference of the rotating rod (42), a driving motor (41) for driving the rotating rod (42) to rotate being arranged on the outer wall of the housing (1), and the position of the knocking cam (43) corresponding to the bottom position of the collecting funnel (12).

8. A waste collection device for plastic molds according to claim 7, characterized in that: The fixing seat 1 (11) is located at the bottom of the collecting funnel (12). The collecting funnel (12) is provided with two through holes, and the support rod (15) is arranged through the through holes.

9. A waste collection device for plastic molds according to claim 8, characterized in that: A crushing mechanism (13) is provided at the bottom of the shell (1) for crushing the waste collected by the collecting funnel (12).

10. A waste collection device for plastic molds according to claim 9, characterized in that: The crushing mechanism (13) comprises a second rotating shaft (131) movably mounted on the bottom inner wall of the housing (1); one end of the second rotating shaft (131) extending into the interior of the collecting hopper (12) is provided with a crushing component (132); and a third driving motor (133) for driving the second rotating shaft (131) to rotate is provided on the bottom outer wall of the housing (1).

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