Mold calibration tooling

Abstract

The utility model belongs to the tobacco processing technical field discloses a kind of mould calibration tool, for calibrating mould, mould includes two mutually parallelly arranged side plates, and connecting plate is arranged between two side plates.Mould calibration tool includes inspection piece and calibration piece, and inspection piece is block structure, and one end of block structure is tightly closed to the side plate end of first mould, and second end of block structure is tightly closed to the connecting plate of second mould and is inserted between two side plates of second mould, and first mould and second mould are adjacently arranged;Calibration piece is used to manually calibrate first mould and second mould.The mould calibration tool of the utility model is simple and easy to operate, compared with prior art, without disassembling and assembling mould, improve the inspection calibration efficiency.

Description

Technical Field

[0001] This utility model relates to the field of tobacco processing technology, and in particular to a mold calibration fixture. Background Technology

[0002] The FX packaging machine is a high-speed hard box packaging machine widely used in the tobacco industry. It features reliable operation, comprehensive functions, openness, and strong maintainability.

[0003] The 753 small package film packaging machine is used for folding and wrapping small packages of film paper. During operation, the twelve-corner wheel mold box of the 753 small package film packaging machine may deform when clamping cigarette packs, affecting the folding and forming of the film paper.

[0004] The relevant technology usually requires disassembling the twelve-corner wheel mold box first, and then calibrating the mold box pieces. The disassembly and assembly process is time-consuming and reduces the efficiency of equipment use. Utility Model Content

[0005] The purpose of this invention is to provide a mold calibration fixture that eliminates the need for disassembling and assembling the mold, thereby improving the efficiency of inspection and calibration.

[0006] To achieve this objective, the present invention adopts the following technical solution:

[0007] A mold calibration fixture is used to calibrate a mold, the mold including two parallel side plates and a connecting plate between the two side plates. The mold calibration fixture includes:

[0008] The inspection piece has a block-shaped structure. One end of the block-shaped structure is pressed against the end of the side plate of the first mold box, and the second end of the block-shaped structure is fitted into the space between the two side plates of the second mold box and pressed against the connecting plate of the second mold box. The first mold box and the second mold box are arranged adjacent to each other.

[0009] A calibration kit for manually calibrating the first and second molds.

[0010] In some possible implementations, the block structure includes an abutment block and an extension block protruding from a first surface of the abutment block. One end of the abutment block away from the extension block abuts against the end of a side plate of the first mold box. The extension block fits between the two side plates of the second mold box. The end of the extension block away from the abutment block abuts against the connecting plate of the second mold box, and the ends of the two side plates of the second mold box abut against the first surface of the abutment block.

[0011] In some possible implementations, the inserting block protrudes from the middle of the first surface of the abutting block, and the ends of the two side plates of the second mold box abut against the portions of the first surface of the abutting block located on both sides of the inserting block.

[0012] In some possible implementations, the end face of the insert block away from the abutment block includes an interconnected planar segment and a beveled segment, the planar segment corresponding to the planar portion of the connecting plate of the second mold, and the beveled segment corresponding to the beveled portion of the connecting plate of the second mold.

[0013] In some possible implementations, the distance between the first mold box and the second mold box is 40mm-50mm; the length of the abutment block is 40mm-50mm; the width of the abutment block is 30mm-38mm; the height of the abutment block is 50mm-60mm; and the width of the insertion block is 20mm-24mm.

[0014] In some possible implementations, the calibration component includes a U-shaped structure and a gripper. The U-shaped structure includes two branch plates and a top plate connected between the two branch plates. The gripper is detachably connected to the top plate and is located on the side of the top plate away from the branch plates. The distance between the two branch plates is the same as the thickness of the connecting plate of the first mold and the second mold.

[0015] In some possible implementations, the gripping member includes a screw and a gripping portion sleeved on the screw, the screw being screwed to the top plate.

[0016] In some possible implementations, the grip portion has a conical structure, with the smaller end of the conical structure located close to the top plate and the larger end of the conical structure located away from the top plate.

[0017] In some possible implementations, the thickness of the branch plate is 18mm-21mm; the distance between two branch plates is 5mm-8mm; and the length of the U-shaped structural member is 70mm-74mm.

[0018] In some possible implementations, both the first mold and the second mold are made of aluminum alloy.

[0019] The beneficial effects of this utility model are as follows: When calibrating adjacent first and second molds, the mold calibration fixture provided by this utility model has one end of a block-shaped inspection piece pressed against the end of the side plate of the first mold, and the second end of the block-shaped structure inserted between the two side plates of the second mold and pressed against the connecting plate of the second mold. If the inspection piece encounters significant resistance during insertion, or cannot be placed between the first and second molds at all, it indicates that the first and / or second molds are deformed. In this case, the calibration piece can be used to calibrate the first and / or second molds. The operation is simple, and compared with the prior art, there is no need to disassemble the molds, thus improving the efficiency of inspection and calibration. Using the mold calibration fixture of this embodiment, the inspection and calibration process of the mold can be completed in only 15 minutes, compared with the existing 2-hour time, greatly improving maintenance efficiency. Attached Figure Description

[0020] Figure 1 This is a three-dimensional view of the inspection piece provided in this embodiment of the utility model;

[0021] Figure 2 This is a top view of the inspection piece provided in this embodiment of the utility model;

[0022] Figure 3 This is a three-dimensional view of the calibration component from one perspective provided in this embodiment of the utility model;

[0023] Figure 4 This is a three-dimensional view of the calibration component from another perspective provided in this embodiment of the utility model.

[0024] In the picture:

[0025] 100. Block structure; 110. Abutting block; 111. First surface; 120. Insertion block; 121. Planar section; 122. Inclined section; 210. U-shaped structural component; 211. Branch plate; 212. Top plate; 220. Holding component; 221. Screw; 222. Holding part. Detailed Implementation

[0026] The present invention will now be described in further detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present invention and not intended to limit it. Furthermore, it should be noted that, for ease of description, the accompanying drawings show only the parts relevant to the present invention, not the entire structure.

[0027] In the description of this utility model, unless otherwise explicitly specified and limited, the terms "connected," "linked," and "fixed" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0028] In this invention, unless otherwise explicitly specified and limited, "above" or "below" the second feature can include direct contact between the first and second features, or contact between the first and second features through another feature between them. Furthermore, "above," "over," and "on top" of the second feature includes the first feature directly above or diagonally above the second feature, or simply indicates that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature includes the first feature directly below or diagonally below the second feature, or simply indicates that the first feature is at a lower horizontal level than the second feature.

[0029] In the description of this embodiment, the terms "upper," "lower," "right," etc., refer to the orientation or positional relationship shown in the accompanying drawings. They are used only for ease of description and simplification of operation, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model. In addition, the terms "first" and "second" are only used for distinction in description and have no special meaning.

[0030] like Figures 1 to 4 As shown, this embodiment provides a mold calibration fixture for calibrating a mold. The mold includes two parallel side plates with a connecting plate between them. The mold calibration fixture includes an inspection piece and a calibration piece. The inspection piece is a block structure 100, one end of which abuts against the end of the side plate of the first mold, and the second end of which extends into the space between the two side plates of the second mold and abuts against the connecting plate of the second mold. The first and second molds are arranged adjacent to each other. The calibration piece is used to manually calibrate the first and second molds. It is readily apparent that in an actual mold assembly, multiple adjacent molds are included, and this mold calibration fixture can be used to sequentially inspect and calibrate adjacent molds in the mold assembly. Optionally, both the first and second molds are made of aluminum alloy. Aluminum alloy is lightweight, high-strength, and easy to process.

[0031] In this embodiment, the mold calibration fixture calibrates adjacent first and second molds by pressing one end of the inspection piece of the block structure 100 against the end of the side plate of the first mold, and the second end of the block structure 100 is inserted between the two side plates of the second mold and pressed against the connecting plate of the second mold. If the inspection piece encounters significant resistance during insertion, or cannot be placed between the first and second molds at all, it indicates that the first and / or second molds are deformed. In this case, the calibration piece can be used to calibrate the first and / or second molds. The operation is simple, and compared with the prior art, there is no need to disassemble the molds, thus improving the inspection and calibration efficiency. Using the mold calibration fixture of this embodiment, the inspection and calibration process of the molds can be completed in only 15 minutes, which is much more efficient than the existing 2-hour process.

[0032] See also Figure 1 and Figure 2 The block structure 100 may include an abutment block 110 and an insertion block 120 protruding from the first surface 111 of the abutment block 110. The end of the abutment block 110 away from the insertion block 120 abuts against the end of the side plate of the first mold box. The insertion block 120 fits between the two side plates of the second mold box, and the end of the insertion block 120 away from the abutment block 110 abuts against the connecting plate of the second mold box. The ends of the two side plates of the second mold box abut against the first surface 111 of the abutment block 110. By setting the insertion block 120 to fit between the two side plates of the second mold box, if the insertion block 120 encounters resistance during its insertion between the side plates, it indicates that the side plates have deformed. If the insertion block 120 can smoothly and quickly insert between the side plates, but the abutment block 110 cannot abut against the connecting plate of the second mold box after the insertion block 120 enters the side plates, it indicates that the connecting plate of the second mold box has deformed. This allows for quick determination of the deformation location and improves inspection efficiency.

[0033] Preferably, the insert block 120 protrudes from the middle of the first surface 111 of the abutment block 110, and the ends of the two side plates of the second mold box abut against the portions of the first surface 111 of the abutment block 110 located on both sides of the insert block 120. This ensures that both ends of the block structure 100 can be stably abutted against the first mold box and the second mold box respectively, preventing them from falling off after abutting and affecting the judgment of the deformation of the mold box.

[0034] Optionally, the end face of the extending block 120 away from the abutting block 110 includes a planar segment 121 and a sloped segment 122 connected to each other. The planar segment 121 corresponds to the planar portion of the connecting plate of the second mold, and the sloped segment 122 corresponds to the sloped portion of the connecting plate of the second mold. This arrangement ensures that the extending block 120 and the connecting plate of the second mold are stably abutted and fixed. It can be understood that the specific shape of the end face of the extending block 120 away from the abutting block 110 matches the shape of the connecting plate of the second mold. In actual implementation, the specific shape of the end face of the extending block 120 away from the abutting block 110 can change according to the shape of the connecting plate of the second mold.

[0035] Optionally, the distance between the first mold box and the second mold box is 40mm-50mm; the length of the abutment block 110 is 40mm-50mm; the width of the abutment block 110 is 30mm-38mm; the height of the abutment block 110 is 50mm-60mm; and the width of the extension block 120 is 20mm-24mm. This allows for better adaptation to existing mold box shapes, and specific parameters can be determined as needed during actual implementation.

[0036] See Figure 3 and Figure 4 The calibration component includes a U-shaped structure 210 and a gripper 220. The U-shaped structure 210 includes two branch plates 211 and a top plate 212 connected between the two branch plates 211. The gripper 220 is detachably connected to the top plate 212 and is located on the side of the top plate 212 away from the branch plates 211. The distance between the two branch plates 211 is the same as the thickness of the connecting plate of the first and second mold boxes. This design simplifies the overall structure of the calibration component, facilitates processing, and reduces manufacturing costs. In use, the two branch plates 211 are clamped onto the side plates or connecting plates of the mold box. When a person grips the gripper 220, a small external force is applied to the calibration component, causing it to act on the side plates or connecting plates, which then restore the side plates or connecting plates to their original shape.

[0037] Optionally, the gripper 220 includes a screw 221 and a gripping portion 222 sleeved on the screw 221, with the screw 221 screwed to the top plate 212. The gripping portion 222 is used for manual gripping, and the screw 221 is screwed to the top plate 212 for easy assembly and disassembly.

[0038] Preferably, the grip portion 222 has a tapered structure, with the smaller end of the tapered structure positioned close to the top plate 212 and the larger end positioned away from the top plate 212. This improves grip comfort. Optionally, the grip portion 222 may be provided with anti-slip texture to prevent slippage during manual operation.

[0039] Optionally, the thickness of the branch plate 211 is 18mm-21mm; the distance between the two branch plates 211 is 5mm-8mm; and the length of the U-shaped structural member 210 is 70mm-74mm. This allows for better adaptation to existing mold shapes, and specific parameters can be determined as needed during actual implementation. Preferably, the ends of the branch plates 211 away from the top plate 212 are rounded.

[0040] Obviously, the above embodiments of this utility model are merely examples for clearly illustrating the present utility model, and are not intended to limit the implementation of the present utility model. Those skilled in the art can make various obvious changes, readjustments, and substitutions without departing from the protection scope of this utility model. It is neither necessary nor possible to exhaustively describe all embodiments here. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of this utility model should be included within the protection scope of the claims of this utility model.

Claims

1. A mold calibration fixture for calibrating a mold, the mold comprising two parallel side plates, a connecting plate being disposed between the two side plates, characterized in that... The mold calibration fixture includes: The inspection piece is a block structure (100), one end of which is pressed against the end of the side plate of the first mold box, and the second end of which is attached to the two side plates of the second mold box and pressed against the connecting plate of the second mold box. The first mold box and the second mold box are arranged adjacent to each other. A calibration kit for manually calibrating the first and second molds.

2. The mold calibration tooling of claim 1, wherein, The block structure (100) includes an abutment block (110) and an extension block (120) protruding from the first surface (111) of the abutment block (110). The end of the abutment block (110) away from the extension block (120) abuts against the end of the side plate of the first mold box. The extension block (120) fits between the two side plates of the second mold box. The end of the extension block (120) away from the abutment block (110) abuts against the connecting plate of the second mold box, and the ends of the two side plates of the second mold box abut against the first surface (111) of the abutment block (110).

3. The mold calibration tooling of claim 2, wherein, The insert block (120) protrudes from the middle of the first surface (111) of the abutment block (110), and the ends of the two side plates of the second mold box abut against the portions of the first surface (111) of the abutment block (110) located on both sides of the insert block (120).

4. The mold calibration tooling of claim 2, wherein, The end face of the insert block (120) away from the abutment block (110) includes a planar segment (121) and a sloped segment (122) connected to each other. The planar segment (121) corresponds to the planar portion of the connecting plate of the second mold, and the sloped segment (122) corresponds to the sloped portion of the connecting plate of the second mold.

5. The mold calibration tooling of claim 2, wherein, The distance between the first mold box and the second mold box is 40mm-50mm; the length of the abutment block (110) is 40mm-50mm; the width of the abutment block (110) is 30mm-38mm; the height of the abutment block (110) is 50mm-60mm; and the width of the insertion block (120) is 20mm-24mm.

6. The mold calibration tooling of claim 1, wherein, The calibration component includes a U-shaped structure (210) and a grip (220). The U-shaped structure (210) includes two branch plates (211) and a top plate (212) connected between the two branch plates (211). The grip (220) is detachably connected to the top plate (212) and is located on the side of the top plate (212) away from the branch plates (211). The distance between the two branch plates (211) is the same as the thickness of the connecting plate of the first mold box and the second mold box.

7. The mold calibration tooling of claim 6, wherein, The grip (220) includes a screw (221) and a grip portion (222) sleeved on the screw (221), wherein the screw (221) is screwed to the top plate (212).

8. The mold calibration tooling of claim 7, wherein, The grip (222) has a conical structure, with the small end of the conical structure located close to the top plate (212) and the large end of the conical structure located away from the top plate (212).

9. The mold calibration tooling of claim 6, wherein, The thickness of the branch plate (211) is 18mm-21mm; the distance between the two branch plates (211) is 5mm-8mm; and the length of the U-shaped structural member (210) is 70mm-74mm.

10. The mold calibration tooling of any of claims 1-9, wherein, Both the first mold box and the second mold box are made of aluminum alloy.

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