Adjustable mould holding clamp

Abstract

The utility model discloses an adjustable mould holding clamp, which relates to the field of mould holding clamps for glass bottles, and has the technical key points that the adjustable mould holding clamp comprises two clamp arms, one ends of the two clamp arms are rotationally connected, the other ends of the clamp arms are provided with an adjusting frame, a movable cavity is formed in the adjusting frame, two movable seats are connected in the movable cavity in a sliding manner, and the two movable seats are connected with the clamp arms in a sliding manner. A movable cavity is formed in each movable seat, a gripper arm is arranged on one side of each movable seat, adjusting holes are formed in the two sides of the adjusting frame, the adjusting holes are communicated with the movable cavity, adjusting screw rods are in threaded connection with the interiors of the adjusting holes in the two sides of the adjusting frame, and one ends of the adjusting screw rods on the two sides of the adjusting frame are rotationally connected with the other sides of the two movable seats respectively. The utility model aims to solve the technical problem that the qualified rate of glass bottles is reduced due to deformation of the surfaces of the formed glass bottles caused by blocking of exhaust holes of a mold by a plurality of clamping claws when the glass bottle mold is clamped by the clamping claws.

Description

Technical Field

[0001] The utility model relates to the field of glass bottle mold clamps, in particular to an adjustable mold clamp. Background Art

[0002] The clamp is a device installed on the row machine for clamping the glass bottle mold, so as to facilitate the glass bottle mold to be opened, closed or flipped; the clamp includes two clamp arms. In order to increase the contact area with the mold, one side of the two clamp arms is provided with multiple clamp claws for clamping the glass bottle mold. Due to the different shapes of the produced glass bottles, the structure of the glass bottle mold is also different, resulting in multiple clamp claws when clamping the glass bottle mold. The jaws will block the exhaust holes of the mold, causing the surface of the formed glass bottle to be deformed, resulting in a decrease in the qualified rate of the glass bottles. Utility Model Content

[0003] In order to solve the above-mentioned technical problems, the utility model provides an adjustable mold clamp, which aims to solve the technical problem that when multiple clamp claws are clamping a glass bottle mold, the clamp claws will block the exhaust holes of the mold, causing the surface of the molded glass bottle to deform, resulting in a decrease in the qualified rate of the glass bottles.

[0004] The technical solution of the utility model to solve the above technical problems is:

[0005] An adjustable mold clamp comprises two clamp arms, one end of the two clamp arms is rotatably connected, the other end of the clamp arm is provided with an adjustment frame, a movable cavity is opened inside the adjustment frame, two movable seats are slidably connected in the movable cavity, one side of the movable seat is provided with a clamp claw, and two sides of the adjustment frame are provided with adjustment holes, the adjustment holes are connected to the movable cavity, the adjustment holes on both sides of the adjustment frame are threadedly connected with adjustment screws, and one end of the adjustment screws on both sides of the adjustment frame are respectively rotatably connected to the other side of the two movable seats.

[0006] When the clamp claws need to clamp glass bottle molds with different structures, the adjusting screws on both sides of the adjusting frame are rotated, and the adjusting screws are rotated along the threads of the adjusting holes, so that the adjusting screws on both sides of the adjusting frame respectively drive the two movable seats to rise and fall, thereby driving the clamp claws of the two movable seats away from the exhaust holes of the mold, thereby avoiding the clamp claws from blocking the exhaust holes of the mold, causing deformation of the surface of the formed glass bottle, and improving the production quality of the glass bottle.

[0007] Further, in the present application, a rotating end is provided at one end of the adjusting screw, a rotating groove is provided at the other side of the movable seat, and the rotating end is rotatably matched with the rotating groove.

[0008] When the adjusting screw is rotated along the thread of the adjusting hole, the rotating end of the adjusting screw is rotated along the rotating groove of the movable seat, thereby guiding the rotating position of the adjusting screw.

[0009] Furthermore, in the present application, a stabilizing bearing is provided in the rotating groove, and the rotating end is rotatably matched with the inner ring of the stabilizing bearing.

[0010] When the adjusting screw rotates, the rotating end of the adjusting screw rotates along the inner ring of the stabilizing bearing, thereby supporting the adjusting screw and reducing the friction coefficient during its movement, thereby ensuring its rotation accuracy.

[0011] Furthermore, in the present application, two fixing holes are provided on the outside of the adjusting frame, the two fixing holes are respectively connected to the two adjusting holes, a fixing bolt is threadedly connected to the inner surface of the fixing hole, and the insertion end of the fixing bolt conflicts with the adjusting screw.

[0012] Further, in the present application, a limit block is provided at the other end of the adjusting screw, the limit block is in the shape of a cylinder, the shape of the limit block is larger than the diameter of the adjusting hole, and the limit block is located outside the adjusting frame.

[0013] Furthermore, in the present application, a guide rod is vertically provided in the movable cavity, a guide groove is provided inside the movable seat, and the guide groove is slidably matched with the guide rod.

[0014] Furthermore, in the present application, deceleration blocks are provided on both sides of the movable seat, and the deceleration blocks are elastic. The deceleration blocks on both sides of the movable seat are frictionally matched with both sides of the movable cavity respectively.

[0015] Furthermore, in the present application, the shape of the clamp claw is arc-shaped.

[0016] Furthermore, in the present application, an anti-skid pad is provided on one side of the clamp claw, a frosted surface is formed on one side of the anti-skid pad, and the anti-skid pad is located on the concave surface of the clamp claw.

[0017] Furthermore, in the present application, the anti-slip pad is made of high temperature resistant material.

[0018] The utility model has the following beneficial effects:

[0019] When the clamp claws need to clamp glass bottle molds with different structures, the adjusting screws on both sides of the adjusting frame are rotated, and the adjusting screws are rotated along the threads of the adjusting holes, so that the adjusting screws on both sides of the adjusting frame respectively drive the two movable seats to rise and fall, thereby driving the clamp claws of the two movable seats away from the exhaust holes of the mold, thereby avoiding the clamp claws from blocking the exhaust holes of the mold, causing deformation of the surface of the formed glass bottle, and improving the production quality of the glass bottle. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a structural schematic diagram of the utility model.

[0021] Figure 2 It is a structural schematic diagram of the movable cavity of the utility model.

[0022] Figure 3 It is a structural schematic diagram of the adjusting frame of the utility model.

[0023] Figure 4 It is a structural schematic diagram of the adjusting screw of the utility model.

[0024] Wherein, the reference numerals are:

[0025] 1. Clamp arm; 2. Clamp claw; 3. Movable seat; 4. Adjustment frame; 5. Movable cavity; 6. Guide rod; 7. Guide groove; 8. Rotation groove; 9. Stable bearing; 10. Adjustment screw; 11. Limit block; 12. Rotation end; 13. Deceleration block; 14. Adjustment hole; 15. Fixing hole; 16. Fixing bolt; 17. Anti-slip pad; 18. Frosted surface. DETAILED DESCRIPTION

[0026] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.

[0027] In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, the terms "first" and "second" are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. 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, the meaning of "multiple" is two or more, unless otherwise clearly and specifically defined.

[0028] In the description of the present utility model, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" 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, an electrical connection, or mutual communication; it can be a direct connection, or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0029] In the prior art, since the shapes of the produced glass bottles are different, the structures of the glass bottle molds are also different, resulting in that when multiple claws clamp the glass bottle molds, the claws will block the exhaust holes of the molds, causing the surface of the molded glass bottles to deform, resulting in a decrease in the qualified rate of the glass bottles.

[0030] Reference Figure 1-Figure 4 In some specific embodiments, an adjustable mold clamp includes two clamp arms 1, one end of the two clamp arms 1 is rotatably connected, the other end of the clamp arm 1 is provided with an adjustment frame 4, a movable cavity 5 is opened inside the adjustment frame 4, two movable seats 3 are slidably connected in the movable cavity 5, a clamp claw 2 is provided on one side of the movable seat 3, adjustment holes 14 are opened on both sides of the adjustment frame 4, the adjustment holes 14 are connected to the movable cavity 5, the adjustment holes 14 on both sides of the adjustment frame 4 are threadedly connected with adjustment screws 10, and one end of the adjustment screws 10 on both sides of the adjustment frame 4 is rotatably connected to the other side of the two movable seats 3 respectively.

[0031] Through the above technical scheme, when the clamp claws 2 need to clamp glass bottle molds with different structures, the adjusting screws 10 on both sides of the adjusting frame 4 are rotated, and the adjusting screws 10 are rotated along the threads of the adjusting holes 14, so that the adjusting screws 10 on both sides of the adjusting frame 4 respectively drive the two movable seats 3 to rise and fall, thereby driving the clamp claws 2 of the two movable seats 3 away from the exhaust hole position of the mold, thereby avoiding the clamp claws 2 from blocking the exhaust hole of the mold, causing deformation of the surface of the formed glass bottle, and improving the production quality of the glass bottle.

[0032] In addition, after the adjusting screw rod 10 drives the movable seat 3 to move up and down, the position of the movable seat 3 can be fixed by screws.

[0033] Reference Figure 3-Figure 4 In some specific implementations, a rotating end 12 is provided at one end of the adjusting screw 10 , and a rotating groove 8 is provided at the other side of the movable seat 3 , and the rotating end 12 is rotatably matched with the rotating groove 8 .

[0034] Through the above technical solution, when the adjusting screw 10 rotates along the thread of the adjusting hole 14 , the rotating end 12 of the adjusting screw 10 rotates along the rotating groove 8 of the movable seat 3 , thereby guiding the rotating position of the adjusting screw 10 .

[0035] Reference Figure 3-Figure 4 In some specific implementations, a stable bearing 9 is provided in the rotating groove 8 , and the rotating end 12 is rotatably matched with the inner ring of the stable bearing 9 .

[0036] Through the above technical solution, when the adjusting screw 10 rotates, the rotating end 12 of the adjusting screw 10 rotates along the inner ring of the stabilizing bearing 9, thereby supporting the adjusting screw 10 and reducing the friction coefficient during its movement, thereby ensuring its rotation accuracy.

[0037] Reference Figure 1-Figure 4 In some specific embodiments, two fixing holes 15 are opened on the outside of the adjustment frame 4, and the two fixing holes 15 are respectively connected to the two adjustment holes 14. The fixing holes 15 are internally threaded with fixing bolts 16, and the penetration end of the fixing bolts 16 conflicts with the adjustment screw 10.

[0038] Through the above technical solution, when the position of the movable seat 3 is adjusted, the fixing bolt 16 is screwed into the fixing hole 15 so that the penetration end of the fixing bolt 16 abuts against the adjusting screw 10, thereby facilitating fixing the adjusted position of the movable seat 3.

[0039] Reference Figure 1-Figure 4 In some specific embodiments, a limit block 11 is provided at the other end of the adjusting screw 10 . The limit block 11 is cylindrical in shape. The shape of the limit block 11 is larger than the diameter of the adjusting hole 14 . The limit block 11 is located outside the adjusting frame 4 .

[0040] With the above technical solution, when the adjusting screw 10 is screwed too far into the adjusting hole 14 , the limiting block 11 will interfere with the adjusting frame 4 because the shape of the limiting block 11 is larger than the diameter of the adjusting hole 14 , thereby preventing the adjusting screw 10 from detaching from the adjusting hole 14 .

[0041] Reference Figure 3-Figure 4 In some specific implementations, a guide rod 6 is vertically provided in the movable cavity 5 , and a guide groove 7 is opened inside the movable seat 3 , and the guide groove 7 is slidably matched with the guide rod 6 .

[0042] Through the above technical solution, when the adjusting screw 10 drives the movable seat 3 to move up and down, the guide groove 7 of the movable seat 3 slides along the guide rod 6, thereby guiding the moving position of the movable seat 3.

[0043] Reference Figure 1-Figure 4In some specific implementations, deceleration blocks 13 are provided on both sides of the movable seat 3 , and the deceleration blocks 13 are elastic. The deceleration blocks 13 on both sides of the movable seat 3 are frictionally matched with both sides of the movable cavity 5 .

[0044] Through the above technical solution, when the adjusting screw 10 drives the movable seat 3 to rise and fall, the deceleration blocks 13 on both sides of the movable seat 3 respectively cooperate with the two sides of the movable cavity 5 by friction, so that the movable seat 3 will be decelerated due to the resistance of the deceleration blocks 13 when it is raised and lowered, thereby facilitating the measurement of the distance between the clamp claw 2 and the exhaust hole of the mold with a ruler during the lifting of the movable seat.

[0045] Reference Figure 1-Figure 4 In some specific embodiments, the shape of the jaw 2 is arc-shaped.

[0046] Through the above technical solution, the shape of the mold is usually semi-cylindrical, and the clamping claw 2 is arc-shaped, so as to increase the clamping area of ​​the clamping claw 2 on the mold and improve the stability of the clamping of the clamping claw 2.

[0047] Reference Figure 1-Figure 4 In some specific embodiments, a non-slip pad 17 is provided on one side of the jaw 2 , a frosted surface 18 is formed on one side of the non-slip pad 17 , and the non-slip pad 17 is located on the concave surface of the jaw 2 .

[0048] Through the above technical solution, when the jaws 2 clamp the mold, the frosted surface 18 of the anti-slip pad 17 contacts the mold, thereby increasing the friction between the jaws 2 and the mold and preventing the mold from detaching during clamping.

[0049] Reference Figure 1-Figure 4 In some specific embodiments, the anti-slip pad 17 is made of high temperature resistant material.

[0050] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

Claims

1. An adjustable mold clamp, comprising two clamp arms, one end of the two clamp arms being rotatably connected, characterized in that: The other end of the clamp arm is provided with an adjustment frame, a movable cavity is opened inside the adjustment frame, two movable seats are slidably connected in the movable cavity, a clamp claw is provided on one side of the movable seat, and adjustment holes are opened on both sides of the adjustment frame, the adjustment holes are connected to the movable cavity, and adjustment screws are threadedly connected in the adjustment holes on both sides of the adjustment frame, and one end of the adjustment screws on both sides of the adjustment frame are rotatably connected to the other side of the two movable seats respectively.

2. The adjustable mold clamp according to claim 1, characterized in that: A rotating end is provided at one end of the adjusting screw rod, and a rotating groove is provided at the other side of the movable seat, and the rotating end is rotatably matched with the rotating groove.

3. The adjustable mold clamp according to claim 2, characterized in that: A stable bearing is arranged in the rotating groove, and the rotating end is rotationally matched with the inner ring of the stable bearing.

4. The adjustable mold clamp according to claim 1, characterized in that: The outside of the adjustment frame is provided with two fixing holes, the two fixing holes are respectively connected to the two adjustment holes, the fixing holes are threadedly connected with fixing bolts, and the penetration ends of the fixing bolts are in conflict with the adjustment screw rod.

5. The adjustable mold clamp according to claim 1, characterized in that: A limit block is arranged at the other end of the adjusting screw rod. The limit block is in the shape of a cylinder. The shape of the limit block is larger than the diameter of the adjusting hole. The limit block is located outside the adjusting frame.

6. The adjustable mold clamp according to claim 1, characterized in that: A guide rod is vertically arranged in the movable cavity, and a guide groove is provided inside the movable seat, and the guide groove is slidably matched with the guide rod.

7. The adjustable mold clamp according to claim 1, characterized in that: The two sides of the movable seat are provided with deceleration spring blocks, the deceleration spring blocks are elastic, and the deceleration spring blocks on the two sides of the movable seat are respectively frictionally matched with the two sides of the movable cavity.

8. The adjustable mold clamp according to claim 1, characterized in that: The shape of the clamp claw is arc-shaped.

9. The adjustable mold clamp according to claim 8, characterized in that: An anti-skid pad is provided on one side of the clamp claw, one side of the anti-skid pad is formed with a frosted surface, and the anti-skid pad is located on the concave surface of the clamp claw.

10. The adjustable mold clamp according to claim 9, characterized in that: The anti-skid pad is made of high temperature resistant material.

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