Tool for bonding liquid bearing disc and panel

Abstract

A tool for bonding a liquid bearing disc and a panel comprises a rack, an annular boss is arranged on the upper surface of the rack so that the panel can be arranged on the periphery of the rack in a sleeving mode in the circumferential direction, the edge of a through hole in the panel can be opposite to and attached to the outer circumferential wall of the boss, and a positioning column extending upwards is arranged in the center of the inner periphery of the boss; the upper end face of the positioning column is located above the boss so as to penetrate through the through hole in the panel and then be inserted into the penetrating hole in the center of the liquid bearing disc. The pressing piece is located above the positioning column, the central part of the lower surface of the pressing piece is concave upwards to form a concave cavity, and the pressing piece can move downwards to a first position where the upper end face of the positioning column extends into the concave cavity under the action of a first driving piece, so that the peripheral part of the lower surface of the pressing piece presses the liquid bearing disc on the panel. According to the utility model, the liquid bearing disc can be aligned with the panel.

Description

Technical Field

[0001] The utility model belongs to the technical field of stove processing, and in particular relates to a tooling for bonding a liquid receiving tray and a panel. Background Art

[0002] The panel assembly of the liquid tray and the glass panel is bonded together. The glass panel and the liquid tray are combined with SMA232 silicone as an adhesive and then fixed to the bottom plate assembly of the stove with screws. If the perforation in the center of the liquid tray is not aligned with the through hole on the glass panel before bonding, that is, the position of the installation hole of the liquid tray does not meet the requirements, the installation of the liquid tray will cause porcelain cracking and quality accidents. Utility Model Content

[0003] The technical problem to be solved by the utility model is to provide a tool for bonding a liquid receiving tray to a panel in view of the current status of the prior art, so that the liquid receiving tray can be aligned with the panel.

[0004] The technical solution adopted by the utility model to solve the above technical problems is: a tool for bonding a liquid receiving tray to a panel, characterized by comprising:

[0005] The frame has an annular boss on its upper surface, so that the panel can be sleeved on its outer periphery along the circumferential direction, and the edge of the through hole on the panel is opposite to and fits with the outer peripheral wall of the boss, and a positioning column extending upward is provided at the center of the inner periphery of the boss, and the upper end surface of the positioning column is located above the boss, so as to pass through the through hole on the panel and then be inserted into the through hole in the center of the liquid receiving tray;

[0006] The pressing member is located above the positioning column, and the central part of the lower surface of the pressing member is concave to form a cavity. Under the action of the first driving member, the pressing member can move downward to a first position where the upper end surface of the positioning column extends into the cavity, so that the outer portion of the lower surface of the pressing member presses the liquid receiving tray onto the panel.

[0007] During processing, the panel is sleeved on the outer periphery of the boss, the upper end face of the positioning column passes through the center of the through hole of the panel, and then the liquid receiving tray is placed on the panel, the through hole in the center of the liquid receiving tray is aligned with the upper end face of the positioning column, and then the clamping member is driven to move downward to the first position where the upper end face of the positioning column extends into the concave cavity of the clamping member, and the liquid receiving tray can be pressed on the panel, and the through hole on the liquid receiving tray is aligned with the through hole on the panel.

[0008] Preferably, the cross-sectional shape of the positioning column is consistent with the shape of the through hole in the center of the liquid receiving tray.

[0009] Preferably, the side wall profile of the cavity matches the upper surface shape of the liquid receiving tray.

[0010] In the above scheme, preferably, the boss, positioning column and pressing member that match each other form a group, and there are at least two groups, which are arranged at intervals. This makes it suitable for assembling two-burner stoves, three-burner stoves, etc. Of course, there can be only one group of boss, positioning column and pressing member.

[0011] Furthermore, each pressing member is restrained under the same pressing plate in a detachable manner, and the pressing plate is connected to the output end of the first driving member.

[0012] Preferably, the first driving member is a pneumatic cylinder, a hydraulic cylinder or an electric cylinder.

[0013] Furthermore, it also includes:

[0014] A cushion block is disposed below the pressing plate and is constrained with the pressing plate, wherein when the pressing member is in the first position, the lower surface of the cushion block is located below the peripheral portion of the lower surface of the pressing member, and is used to fit on the panel;

[0015] The telescopic member has a power output end facing upward and can move up and down to pass through a first opening on the upper surface of the frame.

[0016] The cooperation between the telescopic member and the cushion block in the utility model can realize the bonding of the transmitter assembly and the panel, and the cushion block can prevent the panel from moving upward under the action of the telescopic member.

[0017] Furthermore, the cushion block is disposed below the pressing plate so as to be movable up and down, and further comprises an elastic member acting on the cushion block so as to make the cushion block always have a tendency to move downward, thereby preventing the glass panel from being subjected to excessive force and generating additional stress.

[0018] In order to further position the panel, preferably, a limiting column extending upward is provided on the upper surface of the frame at a position corresponding to the knob hole on the panel so as to be inserted into the knob hole.

[0019] Furthermore, there are at least two limiting columns arranged side by side.

[0020] Furthermore, a limit block is provided on the upper surface of the frame at a position corresponding to the edge of the panel to constrain the periphery of the edge of the panel.

[0021] Furthermore, the arrangement direction of each limiting column is the left-right direction, and there are at least two limiting blocks, which are arranged along the left-right direction and are arranged one in front of the other behind the limiting columns.

[0022] The panel positioning adopts the composite positioning of multiple limit columns and limit blocks, which avoids the processing error of the knob hole and improves the reliability of positioning.

[0023] Preferably, when the pressing member is in the first position, the top wall of the cavity contacts the upper end surface of the positioning column. In this way, the design of the positioning column can also constrain the position of the pressing member to prevent the pressing member from being overly pressed on the liquid receiving tray.

[0024] In the above schemes, preferably, there is also an ejector, the end of which faces upward and can move up and down to penetrate the second opening on the upper surface of the frame, and is used to push the panel upward, so as to facilitate the upward ejection of the panel after it is bonded to the liquid receiving pan.

[0025] Preferably, there are four ejector rods arranged in a rectangular array for acting on the four corners of the panel.

[0026] Compared with the prior art, the advantages of the utility model are: during processing, the panel is sleeved on the outer periphery of the boss, the upper end face of the positioning column passes through the center of the through hole of the panel, and then the liquid receiving tray is placed on the panel, the through hole in the center of the liquid receiving tray is aligned with the upper end face of the positioning column, and then the clamping member is driven to move downward to the first position where the upper end face of the positioning column extends into the concave cavity of the clamping member, so that the liquid receiving tray can be pressed on the panel, and the through hole on the liquid receiving tray is aligned with the through hole on the panel. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 This is a diagram of the use state of an embodiment of the utility model;

[0028] Figure 2 This is a diagram of the use state of the embodiment of the utility model from another perspective;

[0029] Figure 3 This is a diagram of the use state of the embodiment of the utility model from another perspective;

[0030] Figure 4 for Figure 1 A front view of

[0031] Figure 5 A cross-sectional view of an embodiment of the utility model;

[0032] Figure 6 for Figure 5 Enlarged view of part A in the middle;

[0033] Figure 7 Another cross-sectional view of an embodiment of the utility model;

[0034] Figure 8 It is a three-dimensional exploded view of the local structure of an embodiment of the utility model;

[0035] Fig. 9 It is a three-dimensional exploded view of the panel, the liquid receiving tray and the pressing member of the embodiment of the utility model. DETAILED DESCRIPTION

[0036] The present invention will be described in further detail below in conjunction with the accompanying drawings.

[0037] like Figures 1 to 9 As shown in FIG. 1 , a preferred embodiment of a tool for bonding a liquid receiving tray to a panel of the utility model is shown. The tool comprises a frame 1 , a pressing member 4 , a cushion block 5 , a telescopic member 51 , an elastic member 52 and an ejector 6 .

[0038] Among them, a circular ring-shaped boss 11 is provided on the upper surface of the frame 1, so that the panel 2 is circumferentially sleeved on its outer circumference and the edge of the through hole 20 on the panel 2 is opposite to and fits with the outer circumferential wall of the boss 11, and a positioning column 12 extending upward is provided in the center of the inner circumference of the boss 11, and the upper end surface of the positioning column 12 is located above the boss 11, so that it can pass through the through hole 20 on the panel 2 and then be inserted into the through hole 30 in the center of the liquid receiving tray 3, and the cross-sectional shape of the positioning column 12 is consistent with the shape of the through hole 30 in the center of the liquid receiving tray 3.

[0039] In order to further position the panel 2, the upper surface of the frame 1 is provided with a limit column 14 extending upward at the position corresponding to the knob hole 21 on the panel 2, so that it can be inserted into the knob hole 21. There are three limit columns 14, which are arranged side by side, and the arrangement direction of each limit column 14 is the left-right direction. At the same time, the upper surface of the frame 1 is provided with a limit block 15 at the position corresponding to the edge of the panel 2, so as to constrain the periphery of the edge of the panel 2. There are three limit blocks 15, which are arranged in the left-right direction and arranged one in front of the other between the limit columns 14.

[0040] The above-mentioned clamping member 4 is located above the positioning column 12, and the central part of the lower surface of the clamping member 4 is concave to form a cavity 40. The side wall contour shape of the cavity 40 matches the upper surface shape of the liquid receiving tray 3. Under the action of the first driving member 41, the clamping member 4 can move downward to the first position where the upper end surface of the positioning column 12 extends into the cavity 40 (at this time, the top wall of the cavity 40 contacts the upper end surface of the positioning column 12), so that the outer part of the lower surface of the clamping member 4 presses the liquid receiving tray 3 onto the panel 2.

[0041] At the same time, the boss 11, the positioning column 12 and the clamping member 4 are matched as one group, and there are three groups arranged at intervals. The three clamping members 4 are restrained under the same clamping plate 42 in a detachable manner (such as bolt connection), and the clamping plate 42 is connected to the output end of the first driving member 41. The first driving member 41 is an existing pneumatic cylinder, hydraulic cylinder or electric cylinder.

[0042] There are two pads 5, which are arranged side by side below the pressing plate 42 and constrained together with the pressing plate 42. When the pressing member 4 is in the first position, the lower surface of the pad 5 is located below the outer portion of the lower surface of the pressing member 4, and is used to fit on the panel 2. At the same time, each pad 5 can be moved up and down below the pressing plate 42, and the elastic member 52 is a spring, which acts on the corresponding pad 5 respectively, so that each pad 5 always has a tendency to move downward. The power output end of the telescopic member 51 is upward and can move up and down and penetrate the first opening 13 on the upper surface of the frame 1. The cooperation between the telescopic member 51 and the pad 5 can realize the bonding of the transmitter assembly and the panel 2, and the pad 5 can prevent the panel from moving upward under the action of the telescopic member.

[0043] The end of the ejector rod 61 of the ejector 6 is upward and can move up and down to penetrate the second opening 16 on the upper surface of the frame 1, and is used to push the panel 2 upward. There are four ejector rods 61, which are arranged in a rectangular array and are used to act on the four corners of the panel 2.

[0044] During processing, the panel 2 is sleeved on the outer periphery of the boss 11, the upper end face of the positioning column 12 passes through the center of the panel through hole 20, and then the liquid receiving tray 3 is placed on the panel 2, the through hole 30 in the center of the liquid receiving tray 3 is aligned with the upper end face of the positioning column 12, and then the clamping member 4 is driven to move downward to the first position where the upper end face of the positioning column 12 extends into the concave cavity 40 of the clamping member 4, so that the liquid receiving tray 3 can be pressed on the panel 2, and the through hole 30 on the liquid receiving tray 3 is aligned with the through hole 20 on the panel 2.

[0045] In this embodiment, the positioning operation of aligning the through hole 30 on the liquid receiving tray 3 with the through hole 20 on the panel 2 is a process before "bonding". "Bonding" is a prior art, and the liquid receiving tray and the panel can be bonded together by existing adhesives such as glue.

Claims

1. A tool for bonding a liquid tray to a panel, characterized in that Included are: The frame (1) has an annular boss (11) on its upper surface, so that the panel (2) can be sleeved on its outer periphery in the circumferential direction, and the edge of the through hole (20) on the panel (2) is opposite to and fits with the outer peripheral wall of the boss (11), and a positioning column (12) extending upward is provided at the center of the inner periphery of the boss (11), and the upper end surface of the positioning column (12) is located above the boss (11) so as to pass through the through hole (20) on the panel (2) and then be inserted into the through hole (30) in the center of the liquid receiving tray (3); The pressing member (4) is located above the positioning column (12), and the central portion of the lower surface of the pressing member (4) is concave to form a cavity (40). Under the action of the first driving member (41), the pressing member (4) can move downward to a first position where the upper end surface of the positioning column (12) extends into the cavity (40), so that the outer portion of the lower surface of the pressing member (4) presses the liquid receiving tray (3) onto the panel (2).

2. The tooling according to claim 1, characterized in that: The cross-sectional shape of the positioning column (12) is consistent with the shape of the through hole (30) in the center of the liquid receiving tray (3).

3. The tooling according to claim 2, characterized in that: The side wall profile shape of the concave cavity (40) matches the upper surface shape of the liquid receiving tray (3).

4. The tooling according to claim 1, characterized in that: The matched bosses (11), positioning columns (12) and pressing members (4) form a group, and there are at least two groups, which are arranged at intervals.

5. The tooling according to claim 4, characterized in that: Each pressing member (4) is restrained under the same pressing plate (42) in a detachable manner, and the pressing plate (42) is connected to the output end of the first driving member (41).

6. The tooling according to claim 5, characterized in that: The first driving member (41) is a pneumatic cylinder, a hydraulic cylinder or an electric cylinder.

7. The tooling according to claim 5, characterized in that: Also included are: A cushion block (5) is disposed below the pressing plate (42) and is constrained together with the pressing plate (42); when the pressing member (4) is in the first position, the lower surface of the cushion block (5) is located below the peripheral portion of the lower surface of the pressing member (4) and is used to fit on the panel (2); The telescopic member (51) has a power output end facing upward and can move up and down to penetrate a first opening (13) on the upper surface of the frame (1).

8. The tooling according to claim 7, characterized in that: The cushion block (5) is arranged below the pressing plate (42) so as to be movable up and down, and also includes an elastic member (52) acting on the cushion block (5) so that the cushion block (5) always has a tendency to move downward.

9. The tooling according to claim 1, characterized in that: An upwardly extending limiting column (14) is provided on the upper surface of the frame (1) at a position corresponding to the knob hole (21) on the panel (2) so as to be inserted into the knob hole (21).

10. The tooling according to claim 9, characterized in that: There are at least two limiting columns (14) arranged side by side.

11. The tooling according to claim 9, characterized in that: A limit block (15) is provided on the upper surface of the frame (1) at a position corresponding to the edge of the panel (2) so as to constrain the periphery of the edge of the panel (2).

12. The tooling according to claim 11, characterized in that: The arrangement direction of each limiting column (14) is the left-right direction, and there are at least two limiting blocks (15), which are arranged along the left-right direction and are arranged one in front of the other behind the limiting columns (14).

13. The tooling according to claim 1, characterized in that: When the pressing member (4) is in the first position, the top wall of the cavity (40) contacts the upper end surface of the positioning column (12).

14. The tooling according to any one of claims 1 to 13, characterized in that: It also includes an ejector (6), the end of which faces upward and can move up and down to penetrate a second opening (16) on the upper surface of the frame (1) for lifting the panel (2) upward.

15. The tooling according to claim 14, characterized in that: There are four ejector rods (61) arranged in a rectangular array, and used to act on the four corners of the panel (2).

Images