Holding clamp device for mold of glass blowing machine

Abstract

The utility model discloses a glass blower mould embracing clamp device, which comprises a base, an embracing clamp mechanism and a mould, the base is arranged on a glass blower, the embracing clamp mechanism comprises an upper shaft seat and a lower shaft seat which are oppositely fixed on the side surface of the base, a fixed shaft is arranged between the upper shaft seat and the lower shaft seat, and the upper shaft seat and the lower shaft seat are fixed on the base. A left holding clamp and a right holding clamp are rotationally installed on the fixing shaft, mold guide rings are oppositely embedded in the inner wall of the left holding clamp and the inner wall of the right holding clamp, and a push-pull assembly for pushing the left holding clamp and the right holding clamp to be opened and closed is arranged on the base. The mold has the advantages that the left holding clamp and the right holding clamp in the holding clamp mechanism are driven by the push-pull assembly to be opened and closed, so that the mold is quickly disassembled and assembled, and the requirement of automatic glass forming production is met.

Description

Technical field:

[0001] The utility model relates to the technical field of glass forming equipment, in particular to a mold clamping device for a glass blowing machine. Background technology:

[0002] A glassblower is a device used to make glass products. It usually consists of a furnace that melts the glass and a blowing device. The glass craftsman will heat the glass block in the furnace, and then use a blowpipe to blow air into the glass block to expand it into a hollow shape. Then, they will use tools and techniques to shape the glass into the desired shape, such as cups, vases, etc. Therefore, the automated glassblower requires a glass shaping mold quick installation mechanism to meet the needs of production. Summary of the invention:

[0003] The utility model aims to solve the existing problems and provides a glass blowing machine mold clamp device.

[0004] The technical solutions of the utility model are as follows:

[0005] A glassblowing machine mold clamping device comprises a base, a clamping mechanism and a mold, wherein the base is mounted on the glassblowing machine, the clamping mechanism comprises an upper shaft seat and a lower shaft seat relatively fixed to the side of the base, a fixed shaft is mounted between the upper shaft seat and the lower shaft seat, a left clamping clamp and a right clamping clamp are rotatably mounted on the fixed shaft, guide mold rings are relatively embedded in the inner walls of the left clamping clamp and the right clamping clamp, and a push-pull component for pushing the left clamping clamp and the right clamping clamp to open and close is arranged on the base.

[0006] Preferably, the mold is formed by closing two halves, and an annular boss is formed on the outer wall thereof, and an annular groove cooperating with the guide mold ring is formed on the bottom surface of the upper annular boss.

[0007] Preferably, the left holding clamp and the right holding clamp both have a sleeve that cooperates with the fixed shaft, a bearing is installed in the sleeve, and a clamp cover that separates the left holding clamp and the right holding clamp is provided on the fixed shaft.

[0008] Preferably, the push-pull assembly includes a cylinder, a pull rod, a connecting seat and a connecting rod. The cylinder is horizontally fixed on the base, the piston rod of the cylinder and one end of the pull rod are fixed, the other end of the pull rod passes through the base and the connecting seat and is fixed, one end of the connecting rod is hinged to the connecting seat, and the other end is hinged to the outer walls of the left clamp and the right clamp.

[0009] Preferably, a guide wheel is provided on the pull rod, and a guide groove cooperating with the guide wheel is provided on the base.

[0010] The beneficial effect of the utility model is that the left clamp and the right clamp in the clamp mechanism are driven to open and close by the push-pull assembly, so that the mold can be quickly disassembled and assembled to meet the needs of automated glass molding production. Description of the drawings:

[0011] Figure 1 It is a three-dimensional schematic diagram of the utility model;

[0012] Figure 2 It is a top view schematic diagram of the utility model;

[0013] Figure 3 for Figure 2 BB section diagram;

[0014] Figure 4 for Figure 2 Schematic diagram of CC section;

[0015] In the attached figure: 1. base; 2. mold; 3. upper shaft seat; 4. lower shaft seat; 5. fixed shaft; 6. left clamp; 7. right clamp; 8. guide mold ring; 9. push-pull assembly; 10. annular boss; 11. annular groove; 12. sleeve; 13. clamp cover; 14. cylinder; 15. pull rod; 16. connecting seat; 17. connecting rod; 18. guide wheel; 19. guide groove. Specific implementation method:

[0016] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0017] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "clockwise", "counterclockwise" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0018] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present utility model, unless otherwise specified, "plurality" means two or more, unless otherwise clearly defined.

[0019] In the present invention, unless otherwise clearly specified and limited, the terms "install", "connect", "connect", "fix" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0020] In the present utility model, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may include that the first and second features are in direct contact, or may include that the first and second features are not in direct contact but are in contact through another feature between them. Moreover, a first feature being "above", "above" and "above" a second feature includes that the first feature is directly above and obliquely above the second feature, or simply indicates that the first feature is higher in level than the second feature. A first feature being "below", "below" and "below" a second feature includes that the first feature is directly below and obliquely below the second feature, or simply indicates that the first feature is lower in level than the second feature.

[0021] like Figure 1-4 As shown, a glass blowing machine mold clamp device includes a base 1, a clamp mechanism and a mold 2, the base 1 is installed on the glass blowing machine, the clamp mechanism includes an upper shaft seat 3 and a lower shaft seat 4 relatively fixed to the side of the base 1, a fixed shaft 5 is installed between the upper shaft seat 3 and the lower shaft seat 4, a left clamp 6 and a right clamp 7 are rotatably installed on the fixed shaft 5, the inner walls of the left clamp 6 and the right clamp 7 are relatively embedded with guide mold rings 8, and the base 1 is provided with a push-pull component 9 for pushing the left clamp 6 and the right clamp 7 to open and close.

[0022] Specifically, the mold 2 is formed by closing two halves, and an annular boss 10 is formed on the outer wall thereof. The bottom surface of the upper annular boss 10 is formed with an annular groove 11 that cooperates with the guide mold ring 8.

[0023] Specifically, the left clamp 6 and the right clamp 7 both have a sleeve 12 that cooperates with the fixed shaft 5, a bearing is installed in the sleeve 12, and a clamp cover 13 that separates the left clamp 6 and the right clamp 7 is provided on the fixed shaft 5.

[0024] Specifically, the push-pull assembly 9 includes a cylinder 14, a pull rod 15, a connecting seat 16 and a connecting rod 17. The cylinder 14 is horizontally fixed on the base 1, the piston rod of the cylinder 14 and one end of the pull rod 15 are fixed, the other end of the pull rod 15 passes through the base 1 and the connecting seat 16 and is fixed, one end of the connecting rod 17 is hinged to the connecting seat 16, and the other end is hinged to the outer wall of the left clamp 6 and the right clamp 7.

[0025] Specifically, a guide wheel 18 is provided on the pull rod 15 , and a guide groove 19 cooperating with the guide wheel 18 is provided on the base 1 .

[0026] When installing the mold 2, the piston rod of the cylinder 14 is retracted, the pull rod 15 pulls the connecting seat 16, the left clamp 6 and the right clamp 7 are opened with the fixed axis 5 as the rotation center, and the mold 2 is installed on the guide mold ring 8 of the left clamp 6 and the right clamp 7 respectively; the piston rod of the cylinder 14 is pushed out, and the left clamp 6 and the right clamp 7 are closed to clamp the two halves of the mold 2.

[0027] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A glass blowing machine mold clamp device, characterized in that: It includes a base, a clamp mechanism and a mold, the base is installed on a glass blowing machine, the clamp mechanism includes an upper shaft seat and a lower shaft seat relatively fixed to the side of the base, a fixed shaft is installed between the upper shaft seat and the lower shaft seat, a left clamp and a right clamp are rotatably installed on the fixed shaft, guide mold rings are relatively embedded in the inner walls of the left clamp and the right clamp, and a push-pull component for pushing the left clamp and the right clamp to open and close is provided on the base.

2. The glass blowing machine mold clamp device according to claim 1, characterized in that: The mold is formed by closing two halves, and an annular boss is formed on the outer wall thereof. The bottom surface of the upper annular boss is formed with an annular groove which cooperates with the guide mold ring.

3. The glass blowing machine mold clamp device according to claim 1, characterized in that: The left holding clamp and the right holding clamp both have a sleeve matched with the fixed shaft, a bearing is installed in the sleeve, and a clamp cover for separating the left holding clamp and the right holding clamp is arranged on the fixed shaft.

4. The glass blowing machine mold clamp device according to claim 1, characterized in that: The push-pull assembly includes a cylinder, a pull rod, a connecting seat and a connecting rod. The cylinder is horizontally fixed on the base, the piston rod of the cylinder and one end of the pull rod are fixed, the other end of the pull rod passes through the base and the connecting seat and is fixed, one end of the connecting rod is hinged to the connecting seat, and the other end is hinged to the outer walls of the left clamp and the right clamp.

5. The glass blowing machine mold clamp device according to claim 4, characterized in that: The pull rod is provided with a guide wheel, and the base is provided with a guide groove matched with the guide wheel.

Images