Adjustable glass forming mold positioning device

Abstract

The utility model discloses an adjustable glass forming mould positioning device, which comprises a bottom plate, a lower mould, an upper mould and a top plate, the front end of the bottom plate is provided with a positioning control mechanism, the positioning control mechanism comprises a fixed plate fixedly connected to the front end of the bottom plate, the upper end of the fixed plate is fixedly connected with a support frame, and the upper end of the support frame is fixedly connected with an upper mould. A butt joint frame is fixedly connected to the front end of the supporting frame, and a sliding groove is formed in the butt joint frame. According to the adjustable glass forming mold positioning device disclosed by the utility model, the sliding frame moves downwards along the supporting frame by pressing the top plate, so that the connecting block drives the pointer to move downwards along the surface of the scale plate through the butt joint plate, and the pointer points to a new position of the scale plate; the purpose that a worker conveniently judges the downward moving distance of the top plate by observing the position, pointing to the scale plate, of the pointer is achieved, so that downward moving and positioning of the top plate are avoided, and a specified mold closing gap is formed between the upper mold and the lower mold.

Description

Technical Field

[0001] This utility model relates to the field of glass forming mold technology, and in particular to an adjustable glass forming mold positioning device. Background Technology

[0002] Glass is an inorganic amorphous solid material with characteristics such as transparency, hardness, and ease of cleaning. It is mainly composed of silicon dioxide and other components, and is formed by melting at high temperature and then rapidly cooling. Glass is widely used in daily life and industry, such as windows, doors, and walls in the construction field; cups, bowls, and vases in home decoration; displays and mobile phone screens in the electronics industry; lenses and other optical instruments; and test tubes and beakers in laboratories.

[0003] Traditional glass forming molds have some drawbacks. In actual use, the upper and lower molds need to be closed first to form a mold-closing gap between them. The glass is shaped through the mold-closing gap. However, when the upper and lower molds are aligned, the mold positioning is easily misaligned due to operator error, which increases the glass forming defect rate. Utility Model Content

[0004] The main objective of this invention is to provide an adjustable glass forming mold positioning device, which can effectively solve the problems in the background art.

[0005] To achieve the above objectives, the technical solution adopted by this utility model is as follows:

[0006] An adjustable glass forming mold positioning device includes a base plate, a lower mold, an upper mold, and a top plate. A positioning control mechanism is provided at the front end of the base plate. The positioning control mechanism includes a fixed plate fixedly connected to the front end of the base plate. A support frame is fixedly connected to the upper end of the fixed plate. A docking frame is fixedly connected to the front end of the support frame. A sliding groove is provided inside the docking frame. A scale plate is fixedly connected to one end of the docking frame. A sliding frame is slidably connected to the outer side of the support frame. A connecting block is slidably connected to the inner side of the sliding groove. A docking plate is fixedly connected to the front end of the connecting block. An indicator needle is fixedly connected to one end of the docking plate. A limiting bolt is threaded into the sliding frame.

[0007] Preferably, the support frame and the docking frame form an inverted U-shape, and the rear end of the connecting block is fixedly connected to the front end of the sliding frame.

[0008] Preferably, the docking plate is in contact with the front end of the docking frame, and the indicator needle corresponds to the scale plate.

[0009] Preferably, one end of the limiting bolt is in contact with one end of the support frame, and there are multiple sets of the positioning control mechanism.

[0010] Preferably, the lower end of the lower mold is installed at the upper end of the base plate, the upper mold is located above the lower mold, the upper end of the upper mold is installed at the lower end of the top plate, and the rear end of the sliding frame is fixedly connected to the front end of the top plate.

[0011] Preferably, a support base is fixedly connected to the lower end of the base plate, and the top plate corresponds to the base plate.

[0012] Compared with the prior art, the present invention has the following beneficial effects:

[0013] By pressing the top plate, the sliding frame moves downward along the support frame, causing the connecting block to move the indicator needle downward along the scale plate surface via the mating plate. This makes the indicator needle point to the new position of the scale plate, allowing workers to easily judge the downward movement distance of the top plate by observing the position of the indicator needle on the scale plate. This avoids the need to move the top plate downward for positioning, thus creating a specified mold closing gap between the upper and lower molds. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the overall structure of an adjustable glass forming mold positioning device according to the present invention.

[0015] Figure 2 This is a schematic diagram of the positioning control mechanism of an adjustable glass forming mold positioning device according to the present invention.

[0016] Figure 3 This is a partial structural diagram of the positioning control mechanism of an adjustable glass forming mold positioning device according to this utility model. Figure 1 ;

[0017] Figure 4 This is a partial structural diagram of the positioning control mechanism of an adjustable glass forming mold positioning device according to this utility model. Figure 2 .

[0018] In the diagram: 1. Base plate; 2. Lower mold; 3. Upper mold; 4. Top plate; 5. Support base; 6. Positioning control mechanism; 61. Fixing plate; 62. Support frame; 63. Connecting frame; 64. Sliding groove; 65. Scale plate; 66. Sliding frame; 67. Connecting block; 68. Connecting plate; 69. Indicator needle; 610. Limiting bolt. Detailed Implementation

[0019] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0020] like Figure 1-4As shown, an adjustable glass forming mold positioning device includes a base plate 1, a lower mold 2, an upper mold 3, and a top plate 4. A positioning control mechanism 6 is provided at the front end of the base plate 1. The positioning control mechanism 6 includes a fixed plate 61 fixedly connected to the front end of the base plate 1. A support frame 62 is fixedly connected to the upper end of the fixed plate 61. A docking frame 63 is fixedly connected to the front end of the support frame 62. A sliding groove 64 is provided inside the docking frame 63. A scale plate 65 is fixedly connected to one end of the docking frame 63. A sliding frame 66 is slidably connected to the outer side of the support frame 62. A connecting block 67 is slidably connected to the inner side of the sliding groove 64. A docking plate 68 is fixedly connected to the front end of the connecting block 67. An indicator needle 69 is fixedly connected to one end of the docking plate 68. A limiting bolt 610 is threadedly connected inside the sliding frame 66.

[0021] In this embodiment, the support frame 62 and the docking frame 63 form an inverted U-shape. The rear end of the connecting block 67 is fixedly connected to the front end of the sliding frame 66. The docking plate 68 is in contact with the front end of the docking frame 63. The indicator needle 69 corresponds to the scale plate 65. One end of the limiting bolt 610 is in contact with one end of the support frame 62. There are multiple sets of positioning control mechanisms 6.

[0022] Specifically, loosen the limiting bolt 610, then press down on the top plate 4, causing the top plate 4 to drive the sliding frame 66 to slide downwards along the support frame 62, and causing the sliding frame 66 to drive the connecting block 67 to slide within the sliding groove 64. The connecting block 67, via the mating plate 68, moves the indicator needle 69, causing the indicator needle 69 to point to a new position on the scale plate 65. Workers can then determine the downward movement distance of the top plate 4 by observing the position of the indicator needle 69 on the scale plate 65, thus positioning the downward movement distance of the top plate 4. Then, tighten the limiting bolt 610, causing it to contact the support. The support frame 62 is used to limit the movement of the sliding frame 66 by the limiting bolt 610, thereby limiting the position of the top plate 4. By pressing the top plate 4, the sliding frame 66 moves downward along the support frame 62, which causes the connecting block 67 to drive the indicator needle 69 to move downward along the surface of the scale plate 65 via the mating plate 68. This makes the indicator needle 69 point to the new position of the scale plate 65, which allows the worker to judge the downward movement distance of the top plate 4 by observing the position of the indicator needle 69 pointing to the scale plate 65. This avoids the need to move the top plate 4 downward for positioning, and forms a specified mold closing gap between the upper mold 3 and the lower mold 2.

[0023] In this embodiment, the lower end of the lower mold 2 is installed at the upper end of the base plate 1, the upper mold 3 is located above the lower mold 2, the upper end of the upper mold 3 is installed at the lower end of the top plate 4, the rear end of the sliding frame 66 is fixedly connected to the front end of the top plate 4, and the lower end of the base plate 1 is fixedly connected to the support base 5, with the top plate 4 and the base plate 1 corresponding to each other.

[0024] Specifically, after the top plate 4 is moved to the appropriate position, it will fit the upper mold 3 into the lower mold 2, forming a mold closing gap between the upper mold 3 and the lower mold 2. Then, the worker will pour molten glass into the mold closing gap between the upper mold 3 and the lower mold 2, so that the molten glass can be cooled in the mold closing gap between the upper mold 3 and the lower mold 2, thereby forming the molten glass.

[0025] Working principle:

[0026] In use, first loosen the limiting bolt 610, then press down on the top plate 4, causing the top plate 4 to drive the sliding frame 66 to slide downwards along the support frame 62, and causing the sliding frame 66 to drive the connecting block 67 to slide within the sliding groove 64. The connecting block 67, via the mating plate 68, moves the indicator needle 69, causing the indicator needle 69 to point to a new position on the scale plate 65. The worker can then judge the downward movement distance of the top plate 4 by observing the position of the indicator needle 69 on the scale plate 65, thus positioning the downward movement distance of the top plate 4. Once the top plate 4 has moved to the appropriate position, it will fit the upper mold 3 into the lower mold 2, creating a mold closing gap between the upper mold 3 and the lower mold 2. Then, tighten the limiting bolt 610, causing it to contact the support frame 62, thereby limiting the movement of the top plate 4. The fixed bolt 610 limits the movement of the sliding frame 66, thereby limiting the position of the top plate 4. Then, the worker pours molten glass into the mold-closing gap between the upper mold 3 and the lower mold 2, allowing the molten glass to cool within the gap and thus form the molten glass. By pressing the top plate 4, the sliding frame 66 moves downward along the support frame 62, causing the connecting block 67 to move the indicator needle 69 downward along the surface of the scale plate 65 via the mating plate 68. This makes the indicator needle 69 point to the new position of the scale plate 65, allowing the worker to judge the downward movement distance of the top plate 4 by observing the position of the indicator needle 69 pointing to the scale plate 65. This avoids the need to move the top plate 4 downward for positioning, thus creating the specified mold-closing gap between the upper mold 3 and the lower mold 2.

[0027] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claims. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. An adjustable glass forming mold positioning device, comprising a base plate (1), a lower mold (2), an upper mold (3), and a top plate (4), characterized in that: The base plate (1) is provided with a positioning control mechanism (6) at its front end. The positioning control mechanism (6) includes a fixed plate (61) fixedly connected to the front end of the base plate (1). A support frame (62) is fixedly connected to the upper end of the fixed plate (61). A docking frame (63) is fixedly connected to the front end of the support frame (62). A sliding groove (64) is provided inside the docking frame (63). A scale plate (65) is fixedly connected to one end of the docking frame (63). A sliding frame (66) is slidably connected to the outer side of the support frame (62). A connecting block (67) is slidably connected to the inner side of the sliding groove (64). A docking plate (68) is fixedly connected to the front end of the connecting block (67). An indicator needle (69) is fixedly connected to one end of the docking plate (68). A limiting bolt (610) is threadedly connected inside the sliding frame (66).

2. The adjustable glass forming mold positioning device according to claim 1, characterized in that: The support frame (62) and the docking frame (63) form an inverted U-shape, and the rear end of the connecting block (67) is fixedly connected to the front end of the sliding frame (66).

3. The adjustable glass forming mold positioning device according to claim 1, characterized in that: The docking plate (68) is in contact with the front end of the docking frame (63), and the indicator needle (69) corresponds to the scale plate (65).

4. The adjustable glass forming mold positioning device according to claim 1, characterized in that: One end of the limiting bolt (610) is in contact with one end of the support frame (62), and there are multiple sets of the positioning control mechanism (6).

5. The adjustable glass forming mold positioning device according to claim 1, characterized in that: The lower end of the lower mold (2) is installed at the upper end of the base plate (1), the upper mold (3) is located above the lower mold (2), the upper end of the upper mold (3) is installed at the lower end of the top plate (4), and the rear end of the sliding frame (66) is fixedly connected to the front end of the top plate (4).

6. The adjustable glass forming mold positioning device according to claim 5, characterized in that: The bottom end of the base plate (1) is fixedly connected to a support base (5), and the top plate (4) corresponds to the base plate (1).

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