CN115070674A - Lunch box buckle press-fitting mechanism - Google Patents
Lunch box buckle press-fitting mechanism Download PDFInfo
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- CN115070674A CN115070674A CN202110267478.0A CN202110267478A CN115070674A CN 115070674 A CN115070674 A CN 115070674A CN 202110267478 A CN202110267478 A CN 202110267478A CN 115070674 A CN115070674 A CN 115070674A
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- Prior art keywords
- press
- pressing
- fitting
- buckle
- block
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B27/00—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for
- B25B27/02—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for for connecting objects by press fit or detaching same
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- Mechanical Engineering (AREA)
- Buckles (AREA)
Abstract
The invention provides a lunch box buckle press-fitting mechanism which comprises a top plate, a box cover pressing mechanism, a pre-pressing floating positioning mechanism, a flat-pushing press-fitting mechanism and a buckle press-fitting mechanism, wherein two sides of the bottom of the top plate are fixedly arranged on an operation table through stand columns; the vertical column is transversely provided with a horizontal pushing and pressing mechanism, the horizontal pushing and pressing mechanism comprises a fixed clamping block and a horizontal pushing and pressing cylinder, a pushing rod of the horizontal pushing and pressing cylinder is provided with a pushing block, and the pushing block of the horizontal pushing and pressing mechanism is positioned below the pre-pressing floating positioning mechanism and the buckle pressing mechanism in a working state. The invention saves labor and improves production efficiency; the flow link and personnel contact are reduced, and pollution is avoided; accurate installation, improve life, the rejection rate is low.
Description
Technical Field
The invention mainly relates to the field of environment-friendly lunch boxes, in particular to a buckle press-fitting mechanism for a lunch box.
Background
The buckles on the side of the environment-friendly lunch box are usually installed manually, but the manual efficiency is low, and the error rate is high;
in addition, the buckle adopts the mode of heating, makes its material soften, and people's frock is assembled again, can reduce the life of buckle like this.
The invention discloses Chinese invention patent, application number CN96213676.X, patent name: lunch box with fastening structure, application date: 1996-06-20, the invention relates to a lunch box with tight and stable clamping and fastening, and good usability, which comprises a box body, a box cover and a fastening structure, wherein the fastening structure comprises a fastening and pressing piece and a clasp, the fastening and pressing piece is a long frame, one end of the fastening and pressing piece is bent and pivoted outside the box body, the other end of the fastening and pressing piece is Jiong-shaped, the clasp comprises a draw hook and a lock hook, one end of the lock hook is pivoted outside the box body opposite to the pivoting position of the fastening and pressing piece, one end of the draw hook is pivoted in the middle of the lock hook, and the other end of the draw hook corresponds to the 20866shaped end of the fastening and pressing piece.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides a lunch box buckle press-fitting mechanism which comprises a top plate 1, a box cover pressing mechanism, a pre-pressing floating positioning mechanism, a flat-pushing press-fitting mechanism and a buckle press-fitting mechanism, wherein two sides of the bottom of the top plate 1 are fixedly arranged on an operating table through upright posts 2, the bottom of the top plate 1 is also provided with the box cover pressing mechanism, the pre-pressing floating positioning mechanism and the buckle press-fitting mechanism through a fixing structure, the pre-pressing floating positioning mechanism and the buckle press-fitting mechanism are positioned on the same side of the box cover pressing mechanism, and the pre-pressing floating positioning mechanism and the buckle press-fitting mechanism are arranged adjacently;
the horizontal push press-mounting mechanism is transversely mounted on the stand column 2 and comprises a fixed clamping block 3 and a horizontal push press-mounting cylinder 4, a push block 5 is mounted on a push rod of the horizontal push press-mounting cylinder 4, and the push block 5 of the horizontal push press-mounting mechanism is located below the pre-compression floating positioning mechanism and the buckle press-mounting mechanism in the working state.
Preferably, the bottom of the top plate 1 is provided with two pairs of pre-compression floating positioning mechanisms and buckle press-fitting mechanisms, and each pair is arranged oppositely.
Preferably, the fixing structure comprises a fixing plate 6 and reinforcing ribs 7, the fixing plate 6 and the reinforcing ribs 7 are perpendicular to each other, the top of the fixing plate 6 is fixedly installed at the bottom of the top plate 1, and the fixing structures are located on the same side.
Preferably, two upright posts 2 are arranged on two sides of the top plate 1, and the two flat pushing and pressing mechanisms are arranged on the upright posts 2 on the two sides in a central symmetry manner.
Preferably, the box cover pressing mechanism comprises a box cover pressing cylinder and a pressing plate 8, the pressing plate 8 is installed on the top plate 1 through the box cover pressing cylinder, and the pressing plate 8 is located below the pre-pressing floating positioning mechanism and the buckle press-fitting mechanism in the preparation state.
Preferably, the pre-compression floating positioning mechanism comprises a contour block 9 and a pre-compression cylinder 10, the contour block 9 is installed at the bottom of the pre-compression cylinder 10, one side of the pre-compression cylinder 10 is installed on a fixed structure, and the length of the contour block 9 is not greater than that of the buckle.
Preferably, the buckle press-fitting mechanism comprises a buckle press-fitting cylinder 11 and a press-fitting block 12, the press-fitting block 12 is installed at the bottom of the buckle press-fitting cylinder 11, one side of the buckle press-fitting cylinder 11 is installed on the fixing structure, the press-fitting block 12 is attached to the profiling block 9, and the width of the press-fitting block 12 is larger than that of the buckle.
The invention has the beneficial effects that:
1. labor is saved, and production efficiency is improved;
2. the flow link and personnel contact are reduced, and pollution is avoided;
3. accurate installation, improve life, the rejection rate is low.
Drawings
FIG. 1 is a block diagram of the present invention;
FIG. 2 is a block diagram of another aspect of the present invention;
in the figure, the position of the upper end of the main shaft,
1. a top plate; 2. a column; 3. fixing the clamping block; 4. horizontally pushing and pressing the air cylinder; 5. a pushing block; 6. a fixing plate; 7. reinforcing ribs; 8. a compression plate; 9. a contour block; 10. pre-compressing the cylinder; 11. the buckle presses the air cylinder; 12. and (5) pressing the blocks.
Detailed Description
In order to make the technical solutions of the present invention better understood and make the above features, objects, and advantages of the present invention more comprehensible, the present invention is further described with reference to the following examples. The examples are intended to illustrate the invention only and are not intended to limit the scope of the invention.
As shown in fig. 1-2, the present invention includes: the automatic clamping device comprises a top plate 1, a box cover pressing mechanism, a pre-pressing floating positioning mechanism, a flat pushing pressing mechanism and a buckle pressing mechanism, wherein two sides of the bottom of the top plate 1 are fixedly arranged on an operation table through stand columns 2, the bottom of the top plate 1 is also provided with the box cover pressing mechanism, the pre-pressing floating positioning mechanism and the buckle pressing mechanism through a fixing structure, the pre-pressing floating positioning mechanism and the buckle pressing mechanism are positioned on the same side of the box cover pressing mechanism, and the pre-pressing floating positioning mechanism and the buckle pressing mechanism are arranged adjacently;
the horizontal push press-mounting mechanism is transversely mounted on the stand column 2 and comprises a fixed clamping block 3 and a horizontal push press-mounting cylinder 4, a push block 5 is mounted on a push rod of the horizontal push press-mounting cylinder 4, and the push block 5 of the horizontal push press-mounting mechanism is located below the pre-compression floating positioning mechanism and the buckle press-mounting mechanism in the working state.
In this embodiment, preferably, two pairs of pre-compression floating positioning mechanisms and buckle press-fitting mechanisms are arranged at the bottom of the top plate 1, and each pair is arranged oppositely.
Set up above-mentioned structure, the buckle is gone into all need to be installed to the four sides of a lid, and two pairs of precompression positioning mechanism and buckle pressure equipment mechanism are blocked simultaneously to the both sides of lid and are established, then the lid is rotatory 90 degrees through clicking, installs the buckle of other both sides, and work efficiency is high, need not install on one side.
In this embodiment, preferably, the fixing structure includes a fixing plate 6 and a reinforcing rib 7, the fixing plate 6 and the reinforcing rib 7 are perpendicular to each other, the top of the fixing plate 6 is fixedly installed at the bottom of the top plate 1, and the two fixing structures located on the same side are perpendicular to each other.
The structure is arranged, the fixing structure is arranged for supporting the pre-compression floating positioning mechanism and the buckle press-fitting mechanism on the same side, and stability is guaranteed.
In this embodiment, preferably, two upright columns 2 are disposed on two sides of the top plate 1, and the two flat push press-fitting mechanisms are disposed on the upright columns 2 on the two sides in a central symmetry manner.
By the structure, the two pairs of the stand columns correspond to the two pairs of the pre-compression floating positioning mechanisms and the buckle press-fitting mechanisms, work is carried out simultaneously in two directions, and the work efficiency is improved.
In this embodiment, preferably, the box cover pressing mechanism includes a box cover pressing cylinder and a pressing plate 8, the pressing plate 8 is installed on the top plate 1 through the box cover pressing cylinder, and the pressing plate 8 is located below the pre-pressing floating positioning mechanism and the buckle pressing mechanism in the preparation state.
By the structure, when the box cover pressing mechanism works, firstly, the box cover pressing mechanism descends to the box cover and tightly presses the box cover to be fixed and does not move.
In this embodiment, it is preferable that the pre-compression floating positioning mechanism includes a profile block 9 and a pre-compression cylinder 10, the profile block 9 is installed at the bottom of the pre-compression cylinder 10, one side of the pre-compression cylinder 10 is installed on the fixing structure, and the length of the profile block 9 is not greater than that of the buckle.
The structure has the function of pre-pressing, and the lower base is oblique, so that one side of the buckle is pressed by the contour block, and the guarantee of a rear process is realized.
Preferably in this implementation, the buckle press-fitting mechanism includes a buckle press-fitting cylinder 11 and a press-fitting block 12, the press-fitting block 12 is installed at the bottom of the buckle press-fitting cylinder 11, one side of the buckle press-fitting cylinder 11 is installed on the fixing structure, the press-fitting block 12 is attached to the profiling block 9, and the width of the press-fitting block 12 is greater than that of the buckle.
By means of the structure, the effect of pressing one side of the buckle in a tilting mode is achieved, meanwhile, the effect of press mounting the buckle on the other side is achieved, the effect of press mounting on two sides is achieved, and mounting quality is guaranteed.
In use, the method comprises the following steps:
the method comprises the following steps: the box cover and the buckle at the bottom are placed at the preparation position;
step two: the box cover pressing mechanism moves downwards, and the pressing plate 8 is pressed on the box cover and fixed;
step three: the pre-pressing floating positioning mechanism moves downwards, the profiling block 9 is pressed against one side of the buckle, one side of the buckle is clamped into the box cover, and the other side of the buckle tilts;
step four: the flat pushing and pressing mechanism moves forward, and the pushing block 5 accurately positions the buckle from the side surface;
step five: the buckle press-mounting mechanism moves downwards, the press-mounting block 12 clamps the other side of the buckle into the box cover, and the installation of the two sides of the box cover of the lunch box is completed;
step six: the box cover pressing mechanism, the pre-pressing floating positioning mechanism, the flat-pushing pressing mechanism and the buckle pressing mechanism recover to the original positions, the box cover rotates by 90 degrees, and the actions are repeated to finish the installation of the other two sides of the box cover of the lunch box.
The above-described embodiments are merely illustrative of the principles and utilities of the present patent application and are not intended to limit the present patent application. Modifications and variations can be made to the above-described embodiments by those skilled in the art without departing from the spirit and scope of this patent application. Accordingly, it is intended that all equivalent modifications or changes which can be made by those skilled in the art without departing from the spirit and technical concepts disclosed in the present application shall be covered by the claims of this patent application.
Claims (7)
1. A lunch box buckle press-fitting mechanism is characterized by comprising a top plate (1), a box cover pressing mechanism, a pre-pressing floating positioning mechanism, a flat-pushing press-fitting mechanism and a buckle press-fitting mechanism, wherein two sides of the bottom of the top plate (1) are fixedly arranged on an operating table through a stand column (2), the bottom of the top plate (1) is also provided with the box cover pressing mechanism, the pre-pressing floating positioning mechanism and the buckle press-fitting mechanism through a fixing structure, the pre-pressing floating positioning mechanism and the buckle press-fitting mechanism are positioned on the same side of the box cover pressing mechanism, and the pre-pressing floating positioning mechanism and the buckle press-fitting mechanism are arranged adjacently;
the horizontal push press-mounting mechanism is transversely mounted on the stand column (2), the horizontal push press-mounting mechanism comprises a fixing clamping block (3) and a horizontal push press-mounting cylinder (4), a pushing block (5) is mounted on a pushing rod of the horizontal push press-mounting cylinder (4), and the pushing block (5) of the horizontal push press-mounting mechanism is located below the pre-compression floating positioning mechanism and the buckle press-mounting mechanism in the working state.
2. The lunch box snap-fit mechanism as claimed in claim 1, wherein: two pairs of pre-compression floating positioning mechanisms and buckle press-fitting mechanisms are arranged at the bottom of the top plate (1), and each pair of pre-compression floating positioning mechanisms and each pair of buckle press-fitting mechanisms are arranged in a back-to-back mode.
3. The lunch box snap-fit mechanism as claimed in claim 2, wherein: the fixing structure comprises a fixing plate (6) and reinforcing ribs (7), the fixing plate (6) and the reinforcing ribs (7) are perpendicular to each other, the top of the fixing plate (6) is fixedly mounted at the bottom of the top plate (1), and the fixing structure is located on the same side.
4. A lunch box snap-fit mechanism as claimed in claim 3, wherein: two sides of the top plate (1) are provided with two upright columns (2), and the two flat-pushing press-mounting mechanisms are arranged on the upright columns (2) on the two sides in a central symmetry manner.
5. The lunch box snap-fit mechanism as claimed in claim 4, wherein: the box cover pressing mechanism comprises a box cover pressing cylinder and a pressing plate (8), the pressing plate (8) is installed on the top plate (1) through the box cover pressing cylinder, and the pressing plate (8) is located below the pre-pressing floating positioning mechanism and the buckle pressing mechanism in a preparation state.
6. A lunch box snap-fit mechanism as claimed in claim 5, wherein: the pre-compression floating positioning mechanism comprises a contour block (9) and a pre-compression cylinder (10), the contour block (9) is installed at the bottom of the pre-compression cylinder (10), one side of the pre-compression cylinder (10) is installed on a fixing structure, and the length of the contour block (9) is not more than that of a buckle.
7. The lunch box snap-fit mechanism as claimed in claim 6, wherein: the buckle press-fitting mechanism comprises a buckle press-fitting cylinder (11) and a press-fitting block (12), the press-fitting block (12) is installed at the bottom of the buckle press-fitting cylinder (11), one side of the buckle press-fitting cylinder (11) is installed on a fixing structure, the press-fitting block (12) is attached to the profiling block (9), and the width of the press-fitting block (12) is larger than that of the buckle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110267478.0A CN115070674A (en) | 2021-03-12 | 2021-03-12 | Lunch box buckle press-fitting mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110267478.0A CN115070674A (en) | 2021-03-12 | 2021-03-12 | Lunch box buckle press-fitting mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115070674A true CN115070674A (en) | 2022-09-20 |
Family
ID=83241312
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110267478.0A Pending CN115070674A (en) | 2021-03-12 | 2021-03-12 | Lunch box buckle press-fitting mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115070674A (en) |
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2021
- 2021-03-12 CN CN202110267478.0A patent/CN115070674A/en active Pending
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