Precision-controllable automatic press-fitting device for shell guide pipe

Abstract

The utility model relates to the technical field of household appliances, in particular to a precision-controllable shell guide pipe automatic press-fitting device which comprises a bottom plate, a seat plate is arranged on the bottom plate, and a seat plate transverse movement control mechanism is arranged between the seat plate and the bottom plate and can control the seat plate to move in the transverse direction of the bottom plate. A male die block is arranged on the seat plate, and the upper end of the male die block can extend from the opening side of the shell and is attached to and supported on the inner surface of the shell to form support; a horizontally-arranged supporting plate is installed on the bottom plate through an installation supporting structure, and the supporting plate is located above the male die block. A horizontally-arranged operation plate is arranged below the supporting plate and right opposite to the shell on the male die block, and an operation plate vertical movement control mechanism is arranged between the operation plate and the supporting plate. The guide pipe assembling device has the advantages of being capable of improving the guide pipe assembling efficiency and better guaranteeing the assembling quality.

Description

Technical Field

[0001] The utility model relates to the technical field of household appliances, in particular to an automatic press-fitting device for a shell and a conduit with controllable precision. Background Art

[0002] like Figure 1 and 2 The figure shows the display housing structure on the dishwasher. It has an overall rectangular box structure design with one side surface being open. The side surface of the housing facing away from the opening partially protrudes inward to form an assembly cavity 401 with a rectangular structure design. Three mounting tubes 402 arranged perpendicular to the bottom surface are arranged at intervals on the inner bottom surface of the housing at positions corresponding to the assembly cavity. A connecting through-hole 403 is provided on the bottom surface of the mounting cavity and directly opposite the mounting tube. The middle part of the mounting tube has an annular abutting ridge 404.

[0003] In existing manufacturing methods, housings are typically produced using injection molding. After the housing is formed, the conduits are typically manually inserted through the connecting holes one by one, pressed against the conduits, and fitted into the mounting tubes, with the abutment ridges abutting against the inner ends of the conduits to form assembly stops. Manual conduit assembly presents the following problems: 1. It is labor-intensive, inefficient, and wastes manpower; 2. Assembly quality is unstable, making it prone to misassembly and missing components, impacting product quality. Utility Model Content

[0004] In view of the above-mentioned defects of the prior art, the technical problem to be solved by the present invention is how to provide a shell conduit automatic press-fitting device with a simpler and more reasonable structural design, which can improve assembly efficiency and better ensure the precision of assembly quality.

[0005] The cam is secured to the bottom of the housing and is adapted to move the cam face downwardly relative to the top of the housing, the cam being secured to the bottom of the housing and adapted to move the cam face downwardly relative to the top of the housing.

[0006] In this way, when the above-mentioned precision-controlled automatic press-fitting device for the housing and conduit is in operation, the seat plate lateral movement control mechanism drives the seat plate to the outside of the support plate. Then, a robotic arm or a human operator places the injection-molded housing on the male module. The upper end of the male module extends from the open side of the housing and rests against the inner surface of the housing to form a support. Then, a robotic arm or a human operator places the conduit into the corresponding connecting hole in the housing. The seat plate lateral movement control mechanism then drives the seat plate to move below the support plate. After the operating panel vertical movement control mechanism drives the operating panel downward, the press-fitting rod extends through the connecting hole in the housing and pushes the conduit in the connecting hole downward and press-fits it into the mounting tube provided on the housing. The seat plate lateral movement control mechanism then drives the seat plate to the outside of the support plate. A robotic arm or a human operator removes the housing from the male module, completing the assembly of the conduit. The above-mentioned device can replace manual press-fitting of the conduit, saving manpower, improving assembly efficiency, and better ensuring assembly quality.

[0007] As an optimization, two convex modules are provided on the seat plate, and the two convex modules are arranged at intervals along the longitudinal direction of the base plate.

[0008] In this way, the conduit assembly of the two shells can be completed in one operation, which can better improve the assembly efficiency and reduce the equipment use cost.

[0009] As an optimization, the seat plate lateral movement control mechanism includes a guide rail provided on the base plate and arranged along the lateral direction of the base plate, and the guide rails are two arranged at intervals along the longitudinal direction of the base plate, and a slider is provided on the seat plate and each corresponds to the guide rail, and a guide groove is provided on the slider to cooperate with the guide rail; it also includes a driving cylinder installed between the two guide rails and arranged laterally along the base plate, the driving cylinder is connected to the connecting block under the seat plate and can drive the seat plate to move laterally.

[0010] In this way, the design of the seat plate lateral movement control mechanism is simpler and more reasonable, which can better drive the seat plate to move to a predetermined position; and the operation is more reliable.

[0011] As an optimization, the installation support structure includes installation support plates installed on both sides of the bottom plate in the longitudinal direction and arranged vertically upward, and the support plate is installed between the upper ends of the two installation support plates.

[0012] In this way, the design of the installation support structure is simpler and more reasonable, and can better provide installation support for the support plate, making the support plate more stable after installation.

[0013] As an optimization, the installation support structure also includes a stabilizing support plate installed on the rear side of the base plate and arranged vertically upward, and the upper end of the stabilizing support plate is connected to the support plate.

[0014] In this way, by designing a stable support plate, the stability of the support plate after installation is further improved.

[0015] As an optimization, the vertical movement control mechanism of the operating panel includes a vertical cylinder installed and fixed on the support plate and arranged vertically, and the piston rod end of the vertical cylinder passes through the through hole provided on the support plate and is connected to the operating panel; two upper guide rods arranged vertically upward are connected and fixed on the operating panel, and upper guide sleeves are installed on the support plate and respectively correspond to the upper guide rods, and the upper guide rods are extended into and fitted into the upper guide sleeves.

[0016] In this way, the design of the vertical movement control mechanism of the operating panel is simpler and more reasonable. Moreover, by designing the upper guide rod and the upper guide sleeve to cooperate, the operating panel can better maintain vertical movement.

[0017] As an optimization, two lower guide rods arranged vertically downward are connected and fixed on the operating panel, and lower guide sleeves are installed on the seat plate and respectively correspond to the lower guide rods, and the lower guide rods extend into and fit into the lower guide sleeves.

[0018] In this way, by designing the lower guide rod and the lower guide sleeve, the press-fitting rod on the operating panel can better complete the catheter press-fitting work.

[0019] As an optimization, the two lower guide rods are respectively located at the outer position of one set of diagonals of the convex module.

[0020] In this way, the positions of the two lower guide rods are arranged more reasonably, thereby improving the accuracy of guidance.

[0021] As an optimization, two positioning rods arranged vertically downward are also connected and fixed to the operating panel, and the positioning rods are located at two outer sides of the shell.

[0022] In this way, by designing the positioning rod, the extreme position of the downward movement of the operating plate can be better defined, thereby improving the reliability of the catheter assembly.

[0023] In summary, the above device has a simpler and more reasonable structural design. Compared with traditional manual operations, the use of this device can improve assembly efficiency, better ensure assembly quality, and achieve controllable assembly precision. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a structural schematic diagram of the shell in a specific embodiment of the present utility model.

[0025] Figure 2 yes Figure 1 Schematic diagram after rotation by an angle.

[0026] Figure 3 It is a structural schematic diagram of a precision-controlled automatic press-fitting device for a shell and a conduit in a specific embodiment of the present utility model.

[0027] Figure 4 yes Figure 3 Schematic diagram of the structure after rotation by an angle.

[0028] Figure 5 yes Figure 3 Front view of.

[0029] Figure 6 yes Figure 3 rear view.

[0030] Figure 7 yes Figure 3 Top view of . DETAILED DESCRIPTION

[0031] The present invention will be further described below with reference to the accompanying drawings and embodiments. It should be noted that, in the description of the present invention, the terms "upper," "lower," "left," "right," "inner," "outer," and the like, indicating directions or positions, are based on the directions or positions shown in the accompanying drawings and are intended solely for the purpose of facilitating and simplifying the description of the present invention. They are not intended to indicate or imply that the devices or components referred to must have a specific direction, be constructed, or operate in a specific manner. Therefore, they should not be construed as limiting the present invention. The terms "first," "second," and "third," etc., are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0032] like Figures 1 to 7 As shown, a precision-controlled shell and catheter automatic pressing device comprises a base plate 1, a seat plate 2 is arranged on the base plate, a seat plate lateral movement control mechanism is arranged between the seat plate and the base plate and can control the seat plate to move along the lateral direction of the base plate; a convex module 3 is arranged on the base plate, so that the upper end of the convex module can extend from the open side of the shell 4 and be supported on the inner surface of the shell to form a support; a horizontally arranged support plate 5 is installed on the base plate through the mounting support structure, and the support plate is located above the convex module; a horizontally arranged operating panel 6 is arranged below the support plate and facing the shell on the convex module, an operating panel vertical movement control mechanism is arranged between the operating panel and the support plate, and pressing rods 7 are arranged below the operating panel, each facing the connecting through hole on the shell, and after the operating panel vertical movement control mechanism drives the operating panel to move downward, the pressing rod can extend from the connecting through hole on the shell and push the catheter in the connecting through hole to move downward and press-fit into the mounting tube set on the shell.

[0033] In this way, when the above-mentioned precision-controlled automatic press-fitting device for the housing and conduit is in operation, the seat plate lateral movement control mechanism drives the seat plate to the outside of the support plate. Then, a robotic arm or a human operator places the injection-molded housing on the male module. The upper end of the male module extends from the open side of the housing and rests against the inner surface of the housing to form a support. Then, a robotic arm or a human operator places the conduit into the corresponding connecting hole in the housing. The seat plate lateral movement control mechanism then drives the seat plate to move below the support plate. After the operating panel vertical movement control mechanism drives the operating panel downward, the press-fitting rod extends through the connecting hole in the housing and pushes the conduit in the connecting hole downward and press-fits it into the mounting tube provided on the housing. The seat plate lateral movement control mechanism then drives the seat plate to the outside of the support plate. A robotic arm or a human operator removes the housing from the male module, completing the assembly of the conduit. The above-mentioned device can replace manual press-fitting of the conduit, saving manpower, improving assembly efficiency, and better ensuring assembly quality.

[0034] In this specific embodiment, two convex modules are provided on the seat plate, and the two convex modules are arranged at intervals along the longitudinal direction of the base plate.

[0035] In this way, the conduit assembly of the two shells can be completed in one operation, which can better improve the assembly efficiency and reduce the equipment use cost.

[0036] In this specific embodiment, the seat plate lateral movement control mechanism includes a guide rail 8 provided on the base plate and arranged along the lateral direction of the base plate, and the guide rails are two arranged at intervals along the longitudinal direction of the base plate, and a slider 9 is provided on the seat plate and each corresponds to the guide rail, and a guide groove is provided on the slider to cooperate with the guide rail; it also includes a driving cylinder 10 installed between the two guide rails and arranged along the lateral direction of the base plate, the driving cylinder is connected to the connecting block 11 under the seat plate and can drive the seat plate to move lateral.

[0037] In this way, the design of the seat plate lateral movement control mechanism is simpler and more reasonable, which can better drive the seat plate to move to a predetermined position; and the operation is more reliable.

[0038] In this specific embodiment, the mounting support structure includes mounting support plates 12 installed on both longitudinal sides of the bottom plate and arranged vertically upward, and the support plate is installed between the upper ends of the two mounting support plates.

[0039] In this way, the design of the installation support structure is simpler and more reasonable, and can better provide installation support for the support plate, making the support plate more stable after installation.

[0040] In this specific embodiment, the mounting support structure further includes a stabilizing support plate 13 installed on the rear side of the base plate and arranged vertically upward, and the upper end of the stabilizing support plate is connected to the support plate.

[0041] In this way, by designing a stable support plate, the stability of the support plate after installation is further improved.

[0042] In this specific embodiment, the vertical movement control mechanism of the operating panel includes a vertical cylinder 14 installed and fixed on the support plate and arranged vertically, and the piston rod end of the vertical cylinder passes through the through hole provided on the support plate and is connected to the operating panel; two upper guide rods 15 arranged vertically upward are connected and fixed on the operating panel, and upper guide sleeves 16 are installed on the support plate and respectively correspond to the upper guide rods, and the upper guide rods are extended into and fitted into the upper guide sleeves.

[0043] In this way, the design of the vertical movement control mechanism of the operating panel is simpler and more reasonable. Moreover, by designing the upper guide rod and the upper guide sleeve to cooperate, the operating panel can better maintain vertical movement.

[0044] In this specific embodiment, two lower guide rods 17 arranged vertically downward are connected and fixed to the operating panel, and lower guide sleeves 18 are installed on the seat plate and respectively correspond to the lower guide rods, and the lower guide rods extend into and fit into the lower guide sleeves.

[0045] In this way, by designing the lower guide rod and the lower guide sleeve, the press-fitting rod on the operating panel can better complete the catheter press-fitting work.

[0046] In this specific embodiment, the two lower guide rods are respectively located at the outer side of one set of diagonals of the male module.

[0047] In this way, the positions of the two lower guide rods are arranged more reasonably, thereby improving the accuracy of guidance.

[0048] In this specific embodiment, two positioning rods 19 arranged vertically downward are further connected and fixed to the operation panel, and the positioning rods are located at two outer sides of the shell.

[0049] In this way, by designing the positioning rod, the extreme position of the downward movement of the operating plate can be better defined, thereby improving the reliability of the catheter assembly.

[0050] In summary, the above device has a simpler and more reasonable structural design. Compared with traditional manual operations, the use of this device can improve assembly efficiency, better ensure assembly quality, and achieve controllable assembly precision.

[0051] The above describes in detail the preferred embodiments of the present invention. It should be understood that those skilled in the art can make numerous modifications and variations based on the concepts of the present invention without inventive effort. Therefore, any technical solutions that can be derived by those skilled in the art based on the concepts of the present invention through logical analysis, reasoning, or limited experimentation based on the existing technology should be within the scope of protection defined by the claims.

Claims

1. A precision-controlled automatic press-fit device for a housing and a conduit, comprising a base plate; characterized in that; A seat plate is provided on the base plate, and a seat plate lateral movement control mechanism is provided between the seat plate and the base plate and can control the seat plate to move along the lateral direction of the base plate; a convex module is provided on the seat plate, so that the upper end of the convex module can extend from the open side of the shell and be supported on the inner surface of the shell to form a support; a horizontally arranged support plate is installed on the base plate through the mounting support structure, and the support plate is located above the convex module; a horizontally arranged operating panel is provided below the support plate and facing the shell on the convex module, an operating panel vertical movement control mechanism is provided between the operating panel and the support plate, and a press rod is provided below the operating panel, each facing the connecting through hole on the shell, and after the operating panel vertical movement control mechanism drives the operating panel to move downward, the press rod can extend from the connecting through hole on the shell and push the conduit in the connecting through hole to move downward and press-fit into the mounting tube set on the shell.

2. The precision-controlled automatic press-fitting device for a housing and a conduit according to claim 1, characterized in that: Two convex modules are arranged on the seat plate, and the two convex modules are spaced apart along the longitudinal direction of the base plate.

3. The precision-controlled automatic press-fitting device for a housing and a conduit according to claim 1, characterized in that: The seat plate lateral movement control mechanism includes a guide rail provided on the base plate and arranged along the lateral direction of the base plate, and the guide rails are two arranged at intervals along the longitudinal direction of the base plate, and a slider is provided on the seat plate and each corresponds to the guide rail, and a guide groove is provided on the slider to cooperate with the guide rail; it also includes a driving cylinder installed between the two guide rails and arranged along the lateral direction of the base plate, the driving cylinder is connected to the connecting block under the seat plate and can drive the seat plate to move lateral.

4. The precision-controlled automatic press-fitting device for a housing and a conduit according to claim 1, characterized in that: The installation support structure includes installation support plates installed on both sides of the bottom plate in the longitudinal direction and arranged vertically upward, and the support plate is installed between the upper ends of the two installation support plates.

5. The precision-controlled automatic press-fitting device for a housing and a conduit according to claim 4, characterized in that: The mounting support structure further includes a stabilizing support plate installed on the rear side of the base plate and arranged vertically upward, wherein the upper end of the stabilizing support plate is connected to the support plate.

6. The precision-controlled automatic press-fitting device for a housing and a conduit according to claim 1, characterized in that: The vertical movement control mechanism of the operating panel includes a vertical cylinder installed and fixed on the support plate and arranged vertically, and the piston rod end of the vertical cylinder passes through the through hole provided on the support plate and is connected to the operating panel; two upper guide rods arranged vertically upward are connected and fixed on the operating panel, and upper guide sleeves are installed on the support plate and respectively correspond to the upper guide rods, and the upper guide rods are extended into and fitted into the upper guide sleeves.

7. The precision-controlled automatic press-fitting device for a housing and a conduit according to claim 6, characterized in that: Two lower guide rods arranged vertically downward are connected and fixed on the operating panel, and lower guide sleeves are installed on the seat plate and respectively correspond to the lower guide rods, so that the lower guide rods extend into and fit into the lower guide sleeves.

8. The precision-controlled automatic press-fitting device for a housing and a conduit according to claim 7, characterized in that: The two lower guide rods are respectively located at the outer side of one group of diagonals of the convex module.

9. The precision-controlled automatic press-fitting device for a housing and a conduit according to claim 6, characterized in that: Two positioning rods arranged vertically downward are also connected and fixed to the operation panel, and the positioning rods are located at two outer sides of the shell.

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