Single-head pneumatic cover locking machine

Abstract

The utility model discloses a single-head pneumatic cover locking machine which comprises a bottom plate, vertical columns fixedly connected to the two sides of the top of the bottom plate and a transverse plate arranged on the surfaces of the vertical columns in a sleeved mode, the top of the transverse plate is fixedly connected with a single-tool cover locking mechanism, the single-tool cover locking mechanism comprises a double-end air cylinder, the lower output end of the double-end air cylinder is fixedly connected with a pressing rod, and the lower output end of the pressing rod is fixedly connected with an air cylinder. The right side of the top of the transverse plate is fixedly connected with a telescopic rod, the output end of the telescopic rod is fixedly connected with a crankshaft rod, the bottom of the crankshaft rod penetrates to the bottom of the transverse plate and is fixedly connected with a blade, the blade is located on the front face of the pressing rod, the upper output end of the double-end air cylinder is fixedly connected with a scrap blowing mechanism, and the scrap blowing mechanism comprises an L-shaped rod. According to the cover locking machine, the phenomenon that a certain trace is formed on a cover body after the traditional cover locking is completed is changed, and the blade is matched with the pressing rod, so that extra traces are avoided, the overall attractiveness is not influenced, and the situation that the subsequent overall sealing performance is not guaranteed is avoided.

Description

Technical Field

[0001] This utility model relates to the field of cap locking technology, specifically a single-head pneumatic cap locking machine. Background Technology

[0002] A capping machine is an industrial device used for automated capping (such as bottle caps, can caps, and barrel caps), and is widely used in the food, beverage, pharmaceutical, chemical, and daily chemical industries.

[0003] According to a patent published on the China Patent Network, the patent title is "A Capping Machine," patent application number 201720637029.X. It includes a machine body, a turntable mounted on the machine body, several grippers mounted on the turntable, and a motor driving the turntable to rotate. It also includes a bracket mounted on the machine body for placing medicine bottles, a top rod located at the lower end of the bracket for driving the bracket to move vertically, and a power source for driving the top rod to move vertically. The bracket includes positioning components for matching medicine bottles of different sizes, achieving the purpose of matching multiple sizes of medicine bottles. It has the advantages of convenient operation, simple structure, and low manufacturing cost, and is particularly suitable for small and medium-sized enterprises with many product specifications and small production batches. However, the capping machine described above leaves certain marks on the cap after capping. These marks not only affect the overall aesthetics but also easily lead to cracks over time, resulting in a lack of overall sealing.

[0004] Therefore, the cap-locking machine needs to be redesigned and modified to effectively prevent the cap-locking machine from leaving marks. Utility Model Content

[0005] To address the problems mentioned in the background art, the purpose of this utility model is to provide a single-head pneumatic cap-locking machine, which has the advantage of being able to screw on caps without leaving marks with a single cut, thus solving the problem of leaving marks when locking caps.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a single-head pneumatic cap locking machine, including a base plate;

[0007] Vertical columns fixedly connected to both sides of the top of the base plate;

[0008] A horizontal plate fitted onto the surface of a vertical column;

[0009] A single-blade locking mechanism is fixedly connected to the top of the horizontal plate. The single-blade locking mechanism includes a double-ended cylinder. A pressure rod is fixedly connected to the lower output end of the double-ended cylinder. A telescopic rod is fixedly connected to the right side of the top of the horizontal plate. A crankshaft is fixedly connected to the output end of the telescopic rod. The bottom of the crankshaft extends through to the bottom of the horizontal plate and is fixedly connected to a blade. The blade is located on the front of the pressure rod.

[0010] In a preferred embodiment of this invention, a chip blowing mechanism is fixedly connected to the upper output end of the double-ended cylinder. The chip blowing mechanism includes an L-shaped rod, and a toothed plate is fixedly connected to the side of the L-shaped rod away from the double-ended cylinder. Limiting plates are fixedly connected to the front and rear sides of the top left side of the horizontal plate. A rotating rod is movably connected to the inner side of the limiting plate via a bearing. A gear is fixedly connected to the surface of the rotating rod. The right side of the gear meshes with the toothed plate. A second toothed plate is provided on the left side of the gear. The right side of the second toothed plate meshes with the gear. A shaped sliding plate is fixedly connected to the front and rear sides of the left side of the second toothed plate. The side of the shaped sliding plate away from the second toothed plate is slidably connected to the limiting plate. A chip blowing fan is fixedly connected to the outer side of the second toothed plate.

[0011] As a preferred embodiment of this utility model, the top of the irregularly shaped slide plate is fixedly connected to a fixed recessed frame, and the right side of the fixed recessed frame is fixedly connected to the toothed plate.

[0012] As a preferred embodiment of this utility model, a vertical groove is provided on the left side of the limiting plate, and the irregularly shaped sliding plate is slidably connected to the inside of the vertical groove on the side away from the toothed plate.

[0013] As a preferred embodiment of this utility model, a recessed connecting plate is fixedly connected to the top of the outer side of the limiting plate, and the recessed connecting plate is used in conjunction with the limiting plate.

[0014] As a preferred embodiment of this utility model, the front of the double-ended cylinder is fixedly connected to an inclined block, and the bottom of the inclined block is fixedly connected to a horizontal plate.

[0015] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0016] 1. This utility model of the cap locking machine changes the phenomenon that there will be certain marks on the cap after the traditional cap locking is completed. By using a blade and a pressure rod, there will be no extra marks, no impact on the overall appearance, and no compromise on the overall sealing performance.

[0017] 2. This utility model, through the setting of the dust blowing mechanism, can perform dust blowing treatment on the lock cover part, so as to avoid the phenomenon that dust affects the sealing performance.

[0018] 3. By setting a fixed concave frame, this utility model can make the irregularly shaped sliding plates more stable and prevent tilting.

[0019] 4. By setting the vertical groove, this utility model enables the irregularly shaped skateboard to slide more smoothly inside the limiting plate, reduces the friction between the irregularly shaped skateboard and the limiting plate, extends the service life of the irregularly shaped skateboard, and at the same time, it has a limiting effect on the irregularly shaped skateboard.

[0020] 5. The concave connecting plate of this utility model can make the top of the gear cleaner and avoid dust accumulation.

[0021] 6. By setting up the inclined block, this utility model can make the double-end cylinder operate more stably and prevent shaking. Attached Figure Description

[0022] Figure 1 This is a schematic diagram of the structure of this utility model;

[0023] Figure 2 This is a side view of the structure of this utility model;

[0024] Figure 3 The structure of this utility model Figure 2 Enlarged structural diagram at point A in the middle;

[0025] Figure 4 This is a bottom view of a partial structure of this utility model.

[0026] In the diagram: 1. Base plate; 2. Vertical column; 3. Horizontal plate; 4. Single-blade locking mechanism; 5. Double-end cylinder; 6. Pressure rod; 7. Telescopic rod; 8. Crankshaft rod; 9. Blade; 10. Chip blowing mechanism; 11. L-shaped rod; 12. Tooth plate one; 13. Limiting plate; 14. Rotating rod; 15. Gear; 16. Tooth plate two; 17. Irregularly shaped sliding plate; 18. Chip blowing fan; 19. Fixed concave frame; 20. Vertical groove; 21. Concave connecting plate; 22. Inclined block. Detailed Implementation

[0027] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0028] like Figures 1 to 4 As shown, the present invention provides a single-head pneumatic cap locking machine, including a base plate 1;

[0029] Vertical columns 2 are fixedly connected to the top two sides of the base plate 1;

[0030] A horizontal plate 3 is fitted onto the surface of the vertical column 2;

[0031] A single-blade locking mechanism 4 is fixedly connected to the top of the horizontal plate 3. The single-blade locking mechanism 4 includes a double-end cylinder 5. A pressure rod 6 is fixedly connected to the lower output end of the double-end cylinder 5. A telescopic rod 7 is fixedly connected to the right side of the top of the horizontal plate 3. A crankshaft rod 8 is fixedly connected to the output end of the telescopic rod 7. The bottom of the crankshaft rod 8 extends through to the bottom of the horizontal plate 3 and is fixedly connected to a blade 9. The blade 9 is located on the front of the pressure rod 6.

[0032] refer to Figure 1 , Figure 2 and Figure 3 A chip blowing mechanism 10 is fixedly connected to the upper output end of the double-ended cylinder 5. The chip blowing mechanism 10 includes an L-shaped rod 11. A toothed plate 12 is fixedly connected to the side of the L-shaped rod 11 away from the double-ended cylinder 5. A limit plate 13 is fixedly connected to the front and rear sides of the top left side of the horizontal plate 3. A rotating rod 14 is movably connected to the inner side of the limit plate 13 through a bearing. A gear 15 is fixedly connected to the surface of the rotating rod 14. The right side of the gear 15 meshes with the toothed plate 12. A toothed plate 16 is provided on the left side of the gear 15. The right side of the toothed plate 16 meshes with the gear 15. A shaped sliding plate 17 is fixedly connected to the front and rear sides of the left side of the toothed plate 16. The side of the shaped sliding plate 17 away from the toothed plate 16 is slidably connected to the limit plate 13. A chip blowing fan 18 is fixedly connected to the outer side of the toothed plate 16.

[0033] As a technical optimization of this utility model, the dust blowing mechanism 10 can be used to blow dust off the lock cover, thus avoiding the phenomenon that dust affects the sealing performance.

[0034] refer to Figure 3 The top of the irregularly shaped slide plate 17 is fixedly connected to a fixed recessed frame 19, and the right side of the fixed recessed frame 19 is fixedly connected to the toothed plate 16.

[0035] As a technical optimization of this utility model, by setting the fixed concave frame 19, the irregularly shaped sliding plates 17 can be made more stable and prevent tilting.

[0036] refer to Figure 3 A vertical groove 20 is provided on the left side of the limiting plate 13, and the irregularly shaped slide plate 17 is slidably connected to the inside of the vertical groove 20 on the side away from the toothed plate 16.

[0037] As a technical optimization of this utility model, the vertical groove 20 enables the irregularly shaped slide plate 17 to slide more smoothly inside the limiting plate 13, reduces the friction between the irregularly shaped slide plate 17 and the limiting plate 13, extends the service life of the irregularly shaped slide plate 17, and at the same time limits the irregularly shaped slide plate 17.

[0038] refer to Figure 1 A recessed connecting plate 21 is fixedly connected to the top of the outer side of the limiting plate 13. The recessed connecting plate 21 is used in conjunction with the limiting plate 13.

[0039] As a technical optimization of this utility model, the concave connecting plate 21 can make the top of the gear 15 cleaner and avoid dust accumulation.

[0040] refer to Figure 2 The front of the double-ended cylinder 5 is fixedly connected to an inclined block 22, and the bottom of the inclined block 22 is fixedly connected to the horizontal plate 3.

[0041] As a technical optimization of this utility model, the setting of the inclined block 22 enables the double-end cylinder 5 to operate more stably and prevents shaking.

[0042] The working principle and usage process of this utility model are as follows: First, the user places the workpiece to be locked at the processing area, then starts the double-ended cylinder 5. The lower output end of the double-ended cylinder 5 drives the pressure rod 6 to move downward, so that the pressure rod 6 presses down on the workpiece to be locked. Then, the telescopic rod 7 is started. The output end of the telescopic rod 7 drives the crankshaft rod 8 to swing back and forth. The crankshaft rod 8 drives the blade 9 to rotate and swing, so that the blade 9 performs a rotational locking process on the workpiece, achieving the effect of single-blade, traceless capping. Then, the upper output end of the double-ended cylinder 5 drives the toothed plate 12 to move upward. The toothed plate 12 drives the gear 15 to rotate. The gear 15 drives the toothed plate 16 to move downward. The toothed plate 16 drives the chip blower 18 to move downward, so that the chip blower 18 performs chip blowing on the processing area, achieving the effect of preventing dust from affecting the sealing performance.

[0043] In summary, this single-head pneumatic cap-locking machine changes the traditional method of leaving marks on the cap after locking. By using the blade 9 and pressure rod 6, no extra marks will appear, the overall aesthetics will not be affected, and the overall sealing performance will not be compromised.

[0044] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0045] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A single-head pneumatic cap locking machine, comprising a base plate (1); vertical columns (2) fixedly connected to the top of the base plate (1) on both sides; a horizontal plate (3) sleeved on the surface of the vertical column (2); characterized in that a single-blade cap locking mechanism (4) fixedly connected to the top of the horizontal plate (3), the single-blade cap locking mechanism (4) comprising a double-end air cylinder (5), the lower output end of the double-end air cylinder (5) being fixedly connected with a pressing rod (6), the right side of the top of the horizontal plate (3) being fixedly connected with a telescopic rod (7), the output end of the telescopic rod (7) being fixedly connected with a crank rod (8), the bottom of the crank rod (8) penetrating through the bottom of the horizontal plate (3) and being fixedly connected with a blade (9), the blade (9) being located in front of the pressing rod (6).

2. A single-head pneumatic cap locking machine according to claim 1, characterized in that: the upper output end of the double-end air cylinder (5) being fixedly connected with a scrap blowing mechanism (10), the scrap blowing mechanism (10) comprising an L-shaped rod (11), the side of the L-shaped rod (11) away from the double-end air cylinder (5) being fixedly connected with a toothed plate one (12), the front side and the back side of the left side of the top of the horizontal plate (3) both being fixedly connected with a limiting plate (13), the inner side of the limiting plate (13) being movably connected with a rotating rod (14) through a bearing, the surface of the rotating rod (14) being fixedly connected with a gear (15), the right side of the gear (15) being engaged with the toothed plate one (12), the left side of the gear (15) being provided with a toothed plate two (16), the right side of the toothed plate two (16) being engaged with the gear (15), the front side and the back side of the left side of the toothed plate two (16) both being fixedly connected with a special-shaped sliding plate (17), the side of the special-shaped sliding plate (17) away from the toothed plate two (16) being slidably connected with the limiting plate (13), the outer side of the toothed plate two (16) being fixedly connected with a scrap blowing fan (18).

3. A single-head pneumatic cap locking machine according to claim 2, characterized in that: the top of the special-shaped sliding plate (17) being fixedly connected with a fixed recess frame (19), the right side of the fixed recess frame (19) being fixedly connected with the toothed plate two (16).

4. A single-head pneumatic cap locking machine according to claim 2, characterized in that: the left side of the limiting plate (13) being provided with a vertical groove (20), the side of the special-shaped sliding plate (17) away from the toothed plate two (16) being slidably connected in the inside of the vertical groove (20).

5. A single-head pneumatic cap locking machine according to claim 2, characterized in that: the top of the outer side of the limiting plate (13) being fixedly connected with a recessed connecting plate (21), the recessed connecting plate (21) being used in cooperation with the limiting plate (13).

6. A single-head pneumatic cap locking machine according to claim 1, characterized in that: the front side of the double-end air cylinder (5) being fixedly connected with an inclined block (22), the bottom of the inclined block (22) being fixedly connected with the horizontal plate (3).

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