Automatic powder tank fast-assembly seaming pinch roller mechanism

Abstract

The invention discloses an automatic powder tank fast-assembly seaming pinch roller mechanism which comprises a seaming pinch roller, a seaming pinch roller, a seaming pinch roller core shaft, a seaming pinch roller, a seaming pinch roller, a seaming pinch roller core shaft and a seaming pinch roller core shaft core shaft, and the seaming pinch roller core shaft is provided with external threads; the movable seat is provided with a core shaft through hole, and the core shaft through hole is provided with an internal thread corresponding to the pressing wheel core shaft; a through hole between the fixed seat and the movable seat is closed to form a mechanism mounting shaft hole; the fastening assembly is used for fastening the movable seat and the fixed seat; wherein the upper side of the movable seat is provided with a pressing wheel seaming position adjusting scaleplate surrounding the mandrel through hole, the center of the pressing wheel mandrel is provided with an inner hexagonal position adjusting process hole, and one side of the position adjusting process hole is provided with scale marks corresponding to the pressing wheel seaming position adjusting scaleplate. The device is easy to install, accurate in mechanism positioning and high in application reliability, manual adjustment time is shortened, manual debugging skills are reduced, and the device can adapt to seaming of tank types of various diameter specifications under the same condition that a mold is not replaced.

Description

Technical Field

[0001] The invention belongs to the technical field of can body crimping and sealing, and in particular relates to an automatic powder can quick-loading crimping wheel mechanism. Background Art

[0002] In the canning process, after the cylindrical can body is flanged, the bottom and front cover of the can body must be sealed to complete the production. The basic principle is that the sealing wheel rolls the top cover or bottom cover along the contour edge of the can body to achieve the purpose of fitting and sealing. In the prior art, the sealing wheel is directly connected to the moving mechanism that drives it to move. Its positioning is difficult to control and the adjustment is troublesome. It often requires manual debugging, which is inefficient. In addition, because the sealing wheel is fixed and cannot be adjusted, different sealing wheel molds need to be replaced when sealing cans of different specifications and diameters, which has poor applicability.

[0003] Therefore, a rolling and pressing wheel mechanism with strong applicability, convenient installation and high debugging efficiency is in urgent need of research. Summary of the invention

[0004] In view of this, the technical problem to be solved by the present invention is to provide an automated powder can quick-loading and sealing pressing wheel mechanism to avoid the troubles of fixed installation of the sealing wheel, low debugging efficiency and poor applicability in the past.

[0005] In order to solve the above technical problems, the present invention discloses an automatic powder can quick-loading and sealing pressing wheel mechanism, which comprises: The sealing pressing wheel has a pressing wheel core shaft, and the pressing wheel core shaft has an external thread; The movable seat has a core shaft through hole, and the core shaft through hole has an internal thread corresponding to the core shaft of the pressure wheel. A clamping clearance groove is arranged on one side of the core shaft through hole, and both ends of the clamping clearance groove are fixed by locking bolts; The fixed seat and the movable seat are provided with opposite semicircular through holes respectively, and the semicircular through holes are closed to form a mechanism installation shaft hole; A fastening assembly, the fastening assembly fastening the movable seat and the fixed seat; Among them, the upper side of the movable seat has a pressure wheel sealing position adjustment scale ruler surrounding the core shaft through hole, the center of the pressure wheel core shaft has a hexagonal position adjustment process hole, and one side of the position adjustment process hole has a scale line corresponding to the pressure wheel sealing position adjustment scale ruler.

[0006] According to one embodiment of the present invention, the above-mentioned crimping wheel includes a rolling bearing installed on the lower end of the crimping wheel core shaft, and a crimping wheel portion mounted on the rolling bearing, wherein the crimping wheel portion has a crimping wheel groove for crimping.

[0007] According to one embodiment of the present invention, the top of the clamping and giving way groove passes through to the upper end of the movable seat, the lower end is spaced apart from the lower end of the movable seat, and mutually perpendicular process grooves are arranged at the bottom of the clamping and giving way groove.

[0008] According to an embodiment of the present invention, the fastening assembly includes two connecting bolts, and the connecting bolts are arranged in number, and the connecting bolt holes corresponding to the fixed seat and the movable seat are arranged in number four.

[0009] According to an embodiment of the present invention, the fastening assembly further comprises a positioning bolt, which passes through the fixed seat and presses against the movable seat.

[0010] According to one embodiment of the present invention, a limiting block is arranged at the rear side of the fixed seat, and the limiting block stops at the movable seat.

[0011] Compared with the prior art, the present invention can achieve the following technical effects: The installation is simple, the mechanism positioning is accurate, the application reliability is strong, the manual adjustment time is reduced, and the manual debugging skills are reduced. Under the same condition of not changing the mold, it can adapt to the sealing of cans of various diameters and specifications.

[0012] Of course, any product implementing the present invention does not necessarily need to achieve all of the above-mentioned technical effects at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] The drawings described herein are used to provide a further understanding of the present invention and constitute a part of the present invention. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation of the present invention. In the drawings: Figure 1 3. It is a three-dimensional diagram of the automatic powder can quick-loading and sealing pressing wheel mechanism according to an embodiment of the present invention; Figure 2 2 is a side view of the automatic powder can quick-loading and sealing pressing wheel mechanism according to an embodiment of the present invention; Figure 3 2. It is a rear view of the automatic powder can quick-loading and sealing pressing wheel mechanism of the embodiment of the present invention; Figure 4 yes Figure 3 Schematic diagram of direction A. Figure ID

[0014] Sealing pressing wheel 10, pressing wheel core shaft 11, movable seat 20, clamping clearance groove 21, locking bolt 22, process groove 23, fixed seat 30, mechanism mounting shaft hole 40, pressing wheel sealing position adjustment scale 50, position adjustment process hole 51, rolling bearing 60, connecting bolt 70, connecting bolt hole 71, positioning bolt 72. DETAILED DESCRIPTION

[0015] The following will describe the implementation methods of the present invention in detail with reference to the accompanying drawings and embodiments, so that the implementation process of how the present invention applies technical means to solve technical problems and achieve technical effects can be fully understood and implemented accordingly.

[0016] Please refer to Figures 1 to 4 , Figure 1 3. It is a three-dimensional diagram of the automatic powder can quick-loading and sealing pressing wheel mechanism according to an embodiment of the present invention; Figure 2 2 is a side view of the automatic powder can quick-loading and sealing pressing wheel mechanism according to an embodiment of the present invention; Figure 3 2. It is a rear view of the automatic powder can quick-loading and sealing pressing wheel mechanism of the embodiment of the present invention; Figure 4 yes Figure 3 Schematic diagram of direction A.

[0017] As shown in the figure, an automated powder can quick-loading and sealing roller mechanism includes: a sealing roller 10, the sealing roller 10 has a roller core shaft 11, and the roller core shaft 11 has an external thread; a movable seat 20, the movable seat 20 has a core shaft through hole, and the core shaft through hole has an internal thread corresponding to the roller core shaft 11, and a clamping clearance groove 21 is provided on one side of the core shaft through hole, and the two ends of the clamping clearance groove 21 are fixed by locking bolts 22; a fixed seat 30, and there are respectively opposite semicircular through holes between the fixed seat 30 and the movable seat 20, and the semicircular through holes are closed to form a mechanism installation shaft hole 40; a fastening assembly, and the fastening assembly fastens the movable seat 20 and the fixed seat 30.

[0018] In one embodiment of the present invention, the movable seat 20 and the fixed seat 30 are connected by a fastening assembly, and a mechanism mounting shaft hole 40 is formed by a half hole in the middle to be assembled to the shaft end of the crimping mechanism. The movable seat 20 is threadedly connected to the pressure wheel core shaft 11 of the crimping wheel 10 through the core shaft through hole, and one end of the core shaft through hole is slotted to form a clamping clearance groove 21, which is convenient for the locking bolt 22 to be tightened, thereby enhancing stability and adjustability.

[0019] In addition, the upper side of the movable seat 20 has a pressure wheel rolling and sealing position adjustment scale 50 surrounding the core shaft through hole, the center of the pressure wheel core shaft 11 has a hexagonal position adjustment process hole 51, and one side of the position adjustment process hole 51 has a scale line corresponding to the pressure wheel rolling and sealing position adjustment scale 50. By loosening and tightening the locking bolt 22 and using a hexagonal handle to rotate the position adjustment process hole 51, the scale line is aligned with the pressure wheel rolling and sealing position adjustment scale 50 as required, thereby adjusting the upper and lower heights of the entire rolling and sealing pressure wheel 10, which is flexible, convenient and highly accurate.

[0020] The sealing roller 10 of the present invention includes a rolling bearing 60 installed on the lower end of the roller core shaft 11, and a roller part installed on the rolling bearing 60. The roller part has a roller groove for sealing. The outer roller part presses against the can cover through the roller groove to form a seal. The internal rolling bearing 60 improves rotation and enhances smoothness.

[0021] In addition, the top of the clamping clearance groove 21 passes through the upper end of the movable seat, and the lower end is spaced from the lower end of the movable seat 20, which reduces the clamping stroke and improves the stability during the tightening process. And the bottom of the clamping clearance groove 21 is provided with mutually perpendicular process grooves 23 to form a broken belt for easy locking.

[0022] In a preferred embodiment, the fastening assembly between the movable seat 20 and the fixed seat 30 includes a connecting bolt 70, and the connecting bolt 70 is set to 2, and the connecting bolt holes 70 corresponding to the fixed seat 30 and the movable seat 20 are set to 4. The two cooperate to form two groups of front and rear workstations, which is convenient for adapting to the sealing of cans of different specifications, that is, there is no need to replace the mold of the sealing pressure wheel 10, and it only needs to be adjusted forward and backward to adapt to cans of different diameters. In other embodiments, more groups of connecting bolt holes 70 can be set for adaptation.

[0023] Furthermore, the fastening assembly also includes a positioning bolt 72, which passes through the fixed seat 30 and presses against the movable seat 20, and is used for positioning and locking, and plays a role of pre-clamping. Multiple groups of the positioning bolt 72 can also be provided.

[0024] A limiting block is arranged at the rear side of the fixed seat 30, and the limiting block abuts against the movable seat 20 to play a role of safety limiting.

[0025] In summary, the present invention is easy to install, has accurate mechanism positioning, strong reliability, reduces manual adjustment time, reduces manual debugging skills, and can adapt to the sealing of cans of various diameters and specifications under the same condition of not changing the mold.

[0026] The above description shows and describes several preferred embodiments of the present invention, but as mentioned above, it should be understood that the present invention is not limited to the form disclosed herein, and should not be regarded as excluding other embodiments, but can be used in various other combinations, modifications and environments, and can be modified within the scope of the invention concept described herein through the above teachings or the technology or knowledge of the relevant field. Changes and variations made by those skilled in the art do not depart from the spirit and scope of the present invention, and should be within the scope of protection of the claims attached to the present invention.

Claims

1. An automatic powder can quick-loading and sealing pressing wheel mechanism, characterized in that: include: A crimping wheel, wherein the crimping wheel has a crimping wheel core shaft, and the crimping wheel core shaft has an external thread; A movable seat, wherein the movable seat has a core shaft through hole, and the core shaft through hole has an internal thread corresponding to the core shaft of the pressure wheel, and a clamping clearance groove is arranged on one side of the core shaft through hole, and both ends of the clamping clearance groove are fixed by locking bolts; A fixed seat, wherein the fixed seat and the movable seat are provided with opposite semicircular through holes respectively, and the semicircular through holes are closed to form a mechanism installation shaft hole; A fastening assembly, wherein the fastening assembly fastens the movable seat and the fixed seat; Among them, the upper side of the movable seat has a pressure wheel sealing position adjustment scale surrounding the core shaft through hole, the center of the pressure wheel core shaft has a hexagonal position adjustment process hole, and one side of the position adjustment process hole has a scale line corresponding to the pressure wheel sealing position adjustment scale.

2. The automatic powder can quick-loading and sealing pressing wheel mechanism according to claim 1 is characterized in that: The sealing pressing wheel comprises a rolling bearing mounted on the lower end of the pressing wheel core shaft, and a pressing wheel portion mounted on the rolling bearing, wherein the pressing wheel portion has a pressing wheel groove for sealing.

3. The automatic powder can quick-loading and sealing pressing wheel mechanism according to claim 1 is characterized in that: The top of the clamping and giving way groove penetrates to the upper end of the movable seat, the lower end is spaced from the lower end of the movable seat, and mutually perpendicular process grooves are arranged at the bottom of the clamping and giving way groove.

4. The automatic powder can quick-loading and sealing pressing wheel mechanism according to claim 1 is characterized in that: The fastening assembly includes connecting bolts, the connecting bolts are arranged in two numbers, and the connecting bolt holes corresponding to the fixed seat and the movable seat are arranged in four numbers.

5. The automatic powder can quick-loading and sealing pressing wheel mechanism according to claim 4 is characterized in that: The fastening assembly further comprises a positioning bolt, which passes through the fixing seat and presses against the movable seat.

6. The automatic powder can quick-loading and sealing pressing wheel mechanism according to claim 1, characterized in that: A limiting block is arranged at the rear side of the fixed seat, and the limiting block abuts against the movable seat.

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