Glass side pressing mechanism

Abstract

The utility model relates to a glass side pressing mechanism, which belongs to the technical field of glass edge grinding machines and comprises a movable plate, a pressing wheel component arranged on the movable plate and a power portion used for driving the movable plate to move. The pressing wheel assembly comprises a supporting seat, an elastic steel bar arranged on the supporting seat, wheel seats arranged on the elastic steel bar and circular-truncated-cone-shaped pressing wheels arranged on the wheel seats, the supporting seat is installed on the plate face of the movable plate, the elastic steel bar is arranged on the supporting seat, the two ends of the elastic steel bar are symmetrically exposed out of the two corresponding sides of the supporting seat, and the wheel seats are arranged at the two ends of the elastic steel bar in pairs; the circular-truncated-cone-shaped pressing wheels are arranged on the different wheel seats in pairs, wheel shafts of the circular-truncated-cone-shaped pressing wheels are all perpendicular to the plate face of the movable plate and fixed to the wheel seats where the circular-truncated-cone-shaped pressing wheels are located, the whole or part of wheel bodies are exposed out of the linear pressing edge of the movable plate, and the movable plate is connected with a driving part. Glass is pressed by pressing the top edge of the side face, and a film on the surface of the glass can be prevented from being damaged.

Description

Technical Field

[0001] The utility model relates to a glass edge grinding machine, in particular to a glass side pressing mechanism. Background Art

[0002] Common glass edge grinding machines all use the method of pressing the top corresponding to the two sides to press the glass to be processed onto the glass edge grinding table. The top pressing method is only suitable for ordinary glass. If it is used to press special glass with a preset film on the surface, the film will be damaged, so it is not applicable. Utility Model Content

[0003] The utility model aims to provide a side pressing mechanism suitable for pressing glass with a film preset on the surface.

[0004] The utility model adopts the following technical solutions:

[0005] A glass side pressure mechanism comprises a movable plate, a pressure wheel assembly arranged on the movable plate, and a power part for driving the movable plate to move.

[0006] The movable plate is provided with a straight pressing edge, and the pressure wheel assembly is arranged along the straight pressing edge. The pressure wheel assembly includes a support seat, an elastic steel bar fixedly arranged on the support seat, a wheel seat fixedly arranged on the elastic steel bar, and a frustum-shaped pressure wheel rotatably arranged on the wheel seat. The support seat is fixedly mounted on one side plate surface of the movable plate, the elastic steel bar is arranged on the support seat in parallel with the plate surface of the movable plate and the straight pressing edge, and its two ends are symmetrically exposed to the corresponding two sides of the support seat, the wheel seats are arranged in pairs at the two ends of the elastic steel bar, and the frustum-shaped pressure wheels are arranged in pairs on different wheel seats, the wheel axle of the frustum-shaped pressure wheel is perpendicular to the plate surface of the movable plate and is fixed on the wheel seat where it is located, and the wheel body is exposed as a whole or partially outside the straight pressing edge of the movable plate.

[0007] The movable plate is vertically arranged on the side of the edging table and driven by the power unit to reciprocate vertically relative to the edging table, or is horizontally arranged on the side of the edging table and driven by the power unit to reciprocate laterally relative to the edging table, so as to drive the pressure wheel assembly to press the top edge of the glass side to press the glass against the edging table.

[0008] As a preferred solution, the movable plate is a rectangular plate and one of its long sides is set as a straight pressing side and the other long side is set as a driving side. The power unit is connected to the driving side of the movable plate to drive the movable plate to reciprocate along the extension line direction of its short side.

[0009] As a preferred solution, the power unit is a cylinder.

[0010] As a preferred solution, the support base is fixed to the movable plate by screws.

[0011] As a preferred solution, the support seat is a block with one side being in contact with the movable plate and the other side being parallel to the straight pressing edge.

[0012] As a preferred solution, a through slot parallel to the linear pressing edge is provided on the support seat, and the middle portion of the elastic steel bar is inserted into the through slot and fixed to the support seat by screws.

[0013] As a preferred solution, the elastic steel bar is a flat rectangular bar and its wide surface is parallel to the straight pressing edge.

[0014] As a preferred solution, more than one set of pressing wheel assemblies is provided, and the more than one set of pressing wheel assemblies are arranged on the movable plate at intervals along a straight pressing edge.

[0015] As a preferred solution, the movable plate is vertically arranged on the machine platform on the side of the edging table with the straight pressing edge at the bottom, the driving edge at the top, and the plate surface parallel to the side of the edging table, so that the frustum-shaped pressure wheels are all arranged horizontally and the small round surfaces are all facing the edging table, and the sides of the frustum-shaped pressure wheels are all located above the edge of the glass; a crossbeam is provided on the machine platform on one side of the movable plate, and a power unit is provided on the crossbeam to drive the movable plate to reciprocate vertically relative to the edging table, thereby driving the frustum-shaped pressure wheel to press on the top edge of the glass side from above through its side surface, thereby pressing the glass tightly against the edging table.

[0016] As a preferred solution, the movable plate is horizontally slidably arranged on the machine platform on the side of the edging table with the linear pressing edge in front, the driving edge in the back, and the linear pressing edge parallel to the side of the edging table, so that all the frustum-shaped pressing wheels are arranged upright with the large round surface facing upward, and the side surfaces of all the frustum-shaped pressing wheels are located on the side of the glass edge; the power unit is arranged on the machine platform to drive the movable plate to reciprocate laterally relative to the edging table, thereby driving the frustum-shaped pressing wheels to press on the top edge of the glass side from the side through their side surfaces, thereby pressing the glass tightly on the edging table.

[0017] The utility model presses the top edge of the side of the glass by the side of the frustum-shaped pressing wheel, so the surface of the glass is not directly touched, thereby avoiding damaging the film on the surface of the glass. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the installation structure of the pressure wheel assembly of the present utility model;

[0020] Figure 3 This is a structural diagram of a first embodiment of the present utility model at a certain angle;

[0021] Figure 4 This is a structural schematic diagram from another angle of embodiment 1 of the present utility model;

[0022] Figure 5 This is a schematic diagram of the use state of the first embodiment of the present utility model;

[0023] Figure 6 This is a structural diagram of a second embodiment of the present utility model at a certain angle;

[0024] Figure 7 This is a structural diagram from another angle of embodiment 2 of the present utility model;

[0025] Figure 8 This is a schematic diagram of the usage status of the second embodiment of the present utility model. DETAILED DESCRIPTION

[0026] The present invention will be described below with reference to the accompanying drawings and specific embodiments.

[0027] like Figure 1-2 The glass side pressure mechanism shown includes a movable plate 10 , a pressure wheel assembly 20 disposed on the movable plate 10 , and a power unit 30 for driving the movable plate 10 to move.

[0028] The movable plate 10 is a rectangular plate with one long side being set as a straight pressing side 11 and the other long side being set as a driving side 12 .

[0029] There are more than one set of pressing wheel assemblies 20 and they are arranged on the movable plate 10 at intervals along the straight pressing edge 11 .

[0030] The pressing wheel assembly 20 includes a support base 21 , an elastic steel bar 22 , a pair of wheel seats 23 and a pair of frustum-shaped pressing wheels 24 .

[0031] The support base 21 is a block with one side being in contact with the movable plate 10 and the other side being parallel to the linear pressing edge 11 . The support base 21 is fixed to the movable plate 10 by screws.

[0032] The support seat 21 is provided with a through slot parallel to the linear pressing edge 11. The middle part of the elastic steel bar 22 is inserted into the through slot and fixed to the support seat 21 by screws so that its two ends are symmetrically exposed on the corresponding sides of the support seat 21; the elastic steel bar 22 is a flat rectangular bar, whose narrow side is parallel to the plate surface of the movable plate 10 and the wide side is parallel to the linear pressing edge 11.

[0033] A pair of wheel seats 23 are symmetrically fixed on the two ends of the elastic steel bar 22. The wheel seat 23 is also a square body with a slot inside. The two ends of the elastic steel bar 22 are respectively inserted into the slots on the pair of wheel seats 23 and fixed to each other by screws so that the wheel seat 23 is set at a distance from the movable plate 10.

[0034] A pair of frustoconical pressing wheels 24 are symmetrically arranged on a pair of wheel seats 23. The wheel axes of the frustoconical pressing wheels 24 are perpendicular to the plate surface of the movable plate 21 and are fixed to their respective wheel seats 23. The wheel bodies are wholly or partially exposed outside the linear pressing edge 11 of the movable plate 10.

[0035] It should be noted that the elastic steel bar 22 is not limited to being mounted with only one pair of truncated cone-shaped pressure wheels 24 , and multiple pairs may be provided as needed, and symmetrically arranged on the corresponding two sides of the support seat 21 through the wheel seats 23 .

[0036] The power part is a cylinder 30 and is transmission-connected to the movable plate 10 .

[0037] The present invention can achieve lateral pressure on the glass through different installation methods. The following are two preferred embodiments.

[0038] Example 1:

[0039] like Figure 3-4 As shown, the movable plate 10 is vertically mounted on the machine 40 on the side of the edging table 41, with the linear pressing edge 11 at the bottom, the driving edge 12 at the top, and the plate surface parallel to the side of the edging table 40. The frustum-shaped pressing wheels 24 are all arranged horizontally with their small round surfaces facing the edging table 41, and the sides of the frustum-shaped pressing wheels 24 are all located above the edge of the glass. A crossbeam 50 is provided on the machine 40 on one side of the movable plate 10, and the cylinder body of the cylinder 30 is fixed to the crossbeam 50 through a bracket. The piston rod of the cylinder 30 is connected to a connecting block provided on the driving edge 12 of the movable plate 10. The cylinder 30 can drive the movable plate 10 to reciprocate vertically relative to the edging table 41, thereby driving the frustum-shaped pressing wheels 24 to move up and down. The descending frustum-shaped pressing wheels 24 can press against the top edge of the glass side from above through the side to press the glass tightly against the edging table 41.

[0040] like Figure 5 As shown, when in use, the two machines 40 are set apart, and the edge grinding tables 41 on the two machines 40 are parallel to each other. The glass 60 is sent to the two edge grinding tables 41 through a conveyor belt, and the pressure wheel assemblies 20 on the two machines 40 act synchronously and cooperate with each other, respectively pressing the side top edges of the glass 60 on both sides through the frustum-shaped pressure wheels 24, and jointly pressing the glass 60 tightly on the edge grinding table 41.

[0041] Example 2

[0042] like Figure 6-7As shown, the movable plate 10 is horizontally slidably mounted on the machine 40 on the side of the edging table 41, with the linear pressing edge 11 in front and the driving edge 12 in the back, and the linear pressing edge 11 and the side of the edging table 41 being parallel and opposite to each other, so that all the frustum-shaped pressing wheels 24 are arranged upright with their large round surfaces facing upward, and the sides of all the frustum-shaped pressing wheels 24 are located on the side of the glass edge. The cylinder body of the cylinder 30 is fixed to the machine 40 via a bracket, and the movable rod of the cylinder 30 is connected to the connecting block provided on the driving edge 12 of the movable plate 10. The cylinder 30 can drive the movable plate 10 to reciprocate laterally relative to the edging table 41, thereby driving the frustum-shaped pressing wheels 24 to move back and forth. The advancing frustum-shaped pressing wheels 24 can press against the top edge of the side of the glass 60 from the side, pressing the glass 60 tightly against the edging table 41.

[0043] like Figure 8 As shown, when in use, the two machines 40 are set apart, and the edge grinding tables 41 on the two machines 40 are parallel to each other. The glass 60 is sent to the two edge grinding tables 41 through a conveyor belt, and the pressure wheel assemblies 20 on the two machines 40 act synchronously and cooperate with each other, respectively pressing the side top edges of the glass 60 on both sides through the frustum-shaped pressure wheels 24, and jointly pressing the glass 60 tightly on the edge grinding table 41.

Claims

1. A glass side pressure mechanism, comprising a movable plate (10), a pressure wheel assembly (20) provided on the movable plate (10), and a power unit for driving the movable plate (10) to move; characterized in that: The movable plate (10) is provided with a straight pressing edge (11), and the pressing wheel assembly (20) is arranged along the straight pressing edge (11). The pressing wheel assembly (20) includes a support seat (21), an elastic steel bar (22) fixedly arranged on the support seat (21), a wheel seat (23) fixedly arranged on the elastic steel bar (22), and a frustum-shaped pressing wheel (24) rotatably arranged on the wheel seat (23). The support seat (21) is fixedly mounted on a side plate surface of the movable plate (10), and the elastic steel bar (22) and the movable plate (10) are connected. 0) and the straight pressing edge (11) are arranged on the support seat (21) in parallel, and the two ends thereof are symmetrically exposed on the corresponding two sides of the support seat (21), the wheel seats (23) are arranged in pairs at the two ends of the elastic steel bar (22), and the frustum-shaped pressing wheels (24) are arranged in pairs on different wheel seats (23), the wheel axles of the frustum-shaped pressing wheels (24) are perpendicular to the plate surface of the movable plate (10) and are fixed on the wheel seats (23) where they are located, and the wheel bodies are exposed as a whole or partially outside the straight pressing edge (11) of the movable plate (10); The movable plate (10) is vertically arranged on the side of the edge grinding table (41) and driven by the power unit to vertically reciprocate relative to the edge grinding table (41), or is horizontally arranged on the side of the edge grinding table (41) and driven by the power unit to horizontally reciprocate relative to the edge grinding table (41), so as to drive the pressure wheel assembly (20) to press the top edge of the glass side to press the glass onto the edge grinding table (41).

2. The glass side pressure mechanism according to claim 1, characterized in that: The movable plate (10) is a rectangular plate, one long side of which is set as a straight pressing side (11) and the other long side is set as a driving side (12). The power unit is connected to the driving side (12) of the movable plate (10) to drive the movable plate (10) to reciprocate along the extension line direction of its short side.

3. The glass side pressure mechanism according to claim 2, characterized in that: The power parts are all cylinders (30).

4. The glass side pressure mechanism according to claim 1, characterized in that: The support base (21) is fixed on the movable plate (10) by screws.

5. The glass side pressure mechanism according to claim 4, characterized in that: The support seat (21) is a block body with one side being in contact with the movable plate (10) and the other side being parallel to the straight pressing edge (11).

6. The glass side pressure mechanism according to claim 5, characterized in that: A through slot parallel to the linear pressing edge (11) is provided on the support seat (21); the middle portion of the elastic steel bar (22) is inserted into the through slot and fixed to the support seat (21) by screws.

7. The glass side pressure mechanism according to claim 5, characterized in that: The elastic steel bar (22) is a flat rectangular bar and its wide surface is parallel to the straight pressing edge (11).

8. The glass side pressure mechanism according to claim 1, characterized in that: More than one set of pressing wheel assemblies (20) are provided, and the more than one set of pressing wheel assemblies (20) are arranged on the movable plate (10) at intervals along the straight pressing edge (11).

9. A glass side pressure mechanism according to any one of claims 1 to 8, characterized in that: The movable plate (10) is vertically arranged on the machine table (40) on the side of the edge grinding table (41) in such a manner that the straight pressing edge (11) is at the bottom, the driving edge (12) is at the top, and the plate surface is parallel to the side edge of the edge grinding table (41), so that the frustum-shaped pressing wheels (24) are all arranged horizontally and the small round surfaces are all facing the edge grinding table (41), and the side surfaces of the frustum-shaped pressing wheels (24) are all located above the edge of the glass; a crossbeam (50) is provided on the machine table (40) on one side of the movable plate (10), and a power unit is provided on the crossbeam (50) to drive the movable plate (10) to reciprocate vertically relative to the edge grinding table (41), thereby driving the frustum-shaped pressing wheel (24) to press on the top edge of the glass side from above through its side surface, thereby pressing the glass tightly on the edge grinding table (41).

10. A glass side pressure mechanism according to any one of claims 1 to 8, characterized in that: The movable plate (10) is horizontally slidably arranged on the machine table (40) on the side of the edge grinding table (41) in a manner that the linear pressing edge (11) is in front, the driving edge (12) is in the back, and the linear pressing edge (11) is parallel to the side of the edge grinding table (41), so that all the frustum-shaped pressing wheels (24) are arranged upright with their large round surfaces facing upward, and the side surfaces of all the frustum-shaped pressing wheels (24) are located on the side of the glass edge; the power unit is arranged on the machine table (40) to drive the movable plate (10) to reciprocate laterally relative to the edge grinding table (41), thereby driving all the frustum-shaped pressing wheels (24) to press on the top edge of the glass side from the side through their side surfaces, and pressing the glass tightly on the edge grinding table (41).

Images