Rotary stamper machine and stamper system
By changing the engagement mechanism from the side wall to the lower end face in a rotary stamping machine, the ink cartridge capacity is increased, solving the problem of small ink cartridge capacity and achieving lower maintenance frequency and cost.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-05-22
- Publication Date
- 2026-03-27
AI Technical Summary
The small ink cartridge capacity of existing rotary stamp machines leads to frequent maintenance and increased operating costs.
The locking mechanism is moved from the side wall of the ink cartridge to the lower end of the ink storage body. By utilizing the space at the lower end of the ink storage body, the locking mechanism is eliminated, increasing the capacity of the ink cartridge's cavity. The stability of the ink cartridge is ensured through a support structure and telescopic components.
The increased ink capacity of the ink cartridges reduces the frequency of replacement and lowers operating costs.
Smart Images
Figure CN224044889U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to seal technology field, concretely relates to a rotary seal machine and seal system. BACKGROUND
[0002] With the continuous progress of society, the traditional seal has been unable to meet the modern demand, so a variety of new seal machines appear, for example, dynamic code seal machine, or can be called rotary printer.
[0003] The dynamic code seal machine can include a housing, a controller, a cartridge support, an electrical connector, a cartridge and a drive motor; the controller, the drive motor and the cartridge support are arranged in sequence along the direction from top to bottom, the controller, the cartridge support, the electrical connector, the cartridge and the drive motor are arranged in the housing; the cartridge support includes a support body and a clamping mechanism, the support body has a receiving cavity, a setting hole and a setting port; the setting hole is located at the upper end of the support body and communicates with the receiving cavity, and the electrical connector is arranged in the setting hole; the setting port is located at the lower end of the support body and communicates with the receiving cavity, and the setting port is used for passing the cartridge; the clamping mechanism is protruded on the side wall of the receiving cavity and extends from the upper end of the support body to the lower end of the support body, and one side of the clamping mechanism facing the center of the receiving cavity has a clamping hole. The cartridge is arranged in the receiving cavity, and the cartridge includes a storage mechanism and a printing head; the storage mechanism includes a storage body, a support structure and a clamping structure; the side wall of the storage body has a setting slot penetrating the upper end and the lower end thereof, and the clamping mechanism is arranged in the setting slot; the support structure is protruded at the lower end of the storage body; the printing head is arranged at the lower end of the support structure and is electrically connected with the controller through the electrical connector; the clamping structure is arranged in the setting slot and has a clasp, and in the state that the cartridge is located in the receiving cavity, the clasp can be clamped into the clamping hole to facilitate the disassembly and assembly of the cartridge in the form of clamping. The drive motor is electrically connected with the controller, and the output shaft of the drive motor is connected with the storage body through the cartridge support; when the controller controls the rotation of the drive motor, the rotation of the drive motor can drive the rotation of the storage mechanism, and the rotation of the storage mechanism can drive the rotation of the printing head; under the control of the controller, the printing head can spray ink on the printing carrier (such as a document) through the ink ejection hole thereof in the rotation process, so as to realize the seal by the ink jet printing.
[0004] However, the setting of the setting slot, the clamping mechanism and the clamping structure compresses the space of the storage body, resulting in a small amount of ink stored in the storage body, thereby increasing the maintenance frequency of the cartridge and causing the use cost of the rotary seal machine to be high. UTILITY MODEL CONTENTS
[0005] The utility model provides a rotary seal machine and seal system to solve the technical problem of high maintenance frequency of the cartridge caused by small capacity of the cartridge in the prior art.
[0006] The utility model discloses a above -mentioned purpose can adopt following technical scheme to realize:
[0007] The utility model provides a rotary seal machine, including ink box support and ink box, ink box support has accommodating cavity, setting mouth and at least one clamping hole, the clamping hole sets up on the lateral wall of accommodating cavity, ink box passes through setting mouth and sets up in accommodating cavity, including ink storage mechanism and printing head, ink storage mechanism includes ink storage body, support structure and at least one clamping structure, the end face of the lower end of ink storage body includes first area and second area, support structure is located at setting mouth, and connects the lower end of ink storage body, can support printing head, clamping structure is protruding on second area, printing head is located at setting mouth, and connects support structure, wherein, ink box includes fixed state and activity state, in fixed state, clamping structure can extend into clamping hole, in activity state, clamping structure can extend out of clamping hole.
[0008] According to one embodiment of the utility model, the clamping hole is two, the clamping structure is two, including first clamping structure and second clamping structure, the support structure is located between first clamping structure and second clamping structure.
[0009] According to one embodiment of the utility model, two clamping structures are oppositely arranged with the diameter of ink box support as the symmetry axis.
[0010] According to one embodiment of the utility model, the clamping structure includes support assembly and telescopic assembly, the support assembly is protruding on second area, the telescopic assembly is connected support assembly, and can extend into or extend out of clamping hole.
[0011] According to one embodiment of the utility model, the support assembly is arranged as hollow structure, the support assembly includes first side and second side oppositely arranged along first direction, the first direction is parallel to the direction from first clamping structure to second clamping structure, the first side has first through -hole, and the second side is away from the center of ink box support than first side, the second side has second through -hole, the telescopic assembly is located in support assembly, and movably connected support assembly, and is penetrated in first through -hole and second through -hole, and the telescopic assembly can extend into or extend out of clamping hole.
[0012] According to one embodiment of the utility model, the telescopic component includes a telescopic part and an elastic part; the telescopic part penetrates the first through hole and the second through hole and can be extended into or out of the clamping hole; the elastic part is connected to the telescopic part and the support assembly; the elastic part is in an extended state when the telescopic part is extended into the clamping hole; and the elastic part is in a compressed state when the telescopic part is extended out of the clamping hole.
[0013] According to one embodiment of the utility model, the telescopic part includes a sliding rod and a limiting piece; the limiting piece is slidably connected to the inner wall of the support assembly around the periphery and can prevent the sliding rod from rotating in the first through hole and the second through hole; the sliding rod penetrates the first through hole, the second through hole and the limiting piece and is slidably connected to the hole wall of the first through hole and the second through hole, so that the sliding rod can be extended into or out of the clamping hole; and the elastic part is sleeved on the sliding rod and clamped between the inner side of the limiting piece and the inner wall of the second side.
[0014] According to one embodiment of the utility model, the telescopic part further includes a state switching piece; the lower end of the support assembly has an adjusting hole; the state switching piece is arranged on the limiting piece and extends downward through the adjusting hole; and the state switching piece can drive the limiting piece to slide in the support assembly.
[0015] According to one embodiment of the utility model, the clamping hole is a blind hole.
[0016] The utility model further provides a seal system, which comprises the rotary seal machine of the above-mentioned embodiment.
[0017] The rotary seal machine and the seal system of the utility model have the following characteristics and advantages:
[0018] The accommodating cavity 11 is used for placing the ink cartridge 2 and facilitates the user to install and dismount the ink cartridge 2 through the setting port 12, and the clamping hole 13 is located on the side wall of the accommodating cavity 11 and is used for matching the clamping structure 213 on the ink cartridge 2 to ensure the stability of the ink cartridge 2 during work. The clamping structure 213 is arranged on the second area of the lower end face of the ink storage body 211 instead of the side wall, so that the space of the lower end of the ink storage body 211, that is, the space around the supporting structure 212 is fully utilized, and more space of the side wall is released for increasing the ink storage capacity and reducing the replacement frequency. The supporting structure 212 ensures that the printing nozzle 22 can be stably connected thereon. The working principle is that, by moving the clamping structure 213 from the traditional side wall position to the lower end of the ink storage body 211, more space for filling ink is released for the side wall of the ink storage body 211, and the clamping matching structure is cancelled, so that the ink cartridge holder 1 also does not need to be provided with the clamping matching structure, the accommodating cavity 11 of the ink cartridge holder 1 can be larger, so that more ink can be loaded, thereby reducing the replacement frequency of the ink cartridge 2 and reducing the use cost. BRIEF DESCRIPTION OF DRAWINGS
[0019] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings needed to be used in the embodiments or the prior art description. Obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can also be obtained by those skilled in the art without creative labor.
[0020] Figure 1 is a perspective view of the ink cartridge holder and the ink cartridge of the rotary stamping machine of the present application from one angle;
[0021] Figure 2 is a perspective view of the ink cartridge holder and the ink cartridge of the rotary stamping machine of the present application from another angle;
[0022] Figure 3 is a perspective view of the ink cartridge holder and the ink cartridge of the rotary stamping machine of the present application from still another angle;
[0023] Figure 4 is an exploded view of the ink cartridge holder and the ink cartridge of the present application;
[0024] Figure 5 is a perspective view of the clamping structure of the present application;
[0025] Figure 6 is an exploded view of the clamping structure of the present application.
[0026] Label: 1, ink cartridge support; 11, containing cavity; 12, setting port; 13, clamping hole; 2, ink cartridge; 21, ink storage mechanism; 211, ink storage body; 212, support structure; 213, clamping structure; 2131, support assembly; 2311, first side; 2301, first through hole; 2312, second side; 2302, second through hole; 2310, adjusting hole; 2132, telescopic assembly; 2321, telescopic part; 2031, slide rod; 2032, limiting piece; 2033, state switching piece; 2322, elastic part; 22, printing nozzle; F, first direction. DETAILED DESCRIPTION
[0027] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.
[0028] It should be noted that in the description of the present application, the terms "first", "second", etc. are only used for description purposes and to distinguish similar objects, and there is no sequence between the two, nor can it be understood as indicating or implying relative importance. In addition, in the description of the present application, unless otherwise specified, the meaning of "at least one" is one or more, and the meaning of "multiple" is two or more. Here, by using the term "may", it is intended to indicate that any attribute described "may" is optional.
[0029] In the present embodiment, unless otherwise specified and limited, the terms "setting", "mounting", "connected", "connected", "fixed" and other terms should be broadly understood, for example, it can be fixedly connected, or it can be detachably connected, or it can be integrated; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium; it can be the internal communication of two elements or the interaction relationship between two elements, unless otherwise explicitly limited. For those skilled in the art, the specific meaning of the above terms in the present embodiment can be understood according to the specific circumstances.
[0030] Embodiment one
[0031] As Figures 1 to 6The utility model provides a rotary seal machine, including ink box support 1 and ink box 2, ink box support 1 has accommodating cavity 11, setting mouth 12 and at least one card hole 13, card hole 13 sets up on the lateral wall of accommodating cavity 11, ink box 2 is set in accommodating cavity 11 through setting mouth 12, including ink storage mechanism 21 and printing head 22, ink storage mechanism 21 includes ink storage body 211, support structure 212 and at least one engagement structure 213, the end face of the lower end of ink storage body 211 includes first area and second area, support structure 212 is located at setting mouth 12 and is connected the lower end of ink storage body 211, can support printing head 22, engagement structure 213 is protruding on second area, printing head 22 is located at setting mouth 12 and is connected support structure 212, wherein, ink box 2 includes fixed state and active state, in fixed state, engagement structure 213 can extend into card hole 13, in active state, engagement structure 213 can extend out of card hole 13.
[0032] In specific implementation, accommodating cavity 11 is used for arranging ink box 2 and facilitating user to install and dismount ink box 2 through setting mouth 12, and card hole 13 is located on the lateral wall of accommodating cavity 11 and is used for matching engagement structure 213 on ink box 2 to ensure the stability of ink box 2 during work. Engagement structure 213 is arranged on the second area of the lower end face of ink storage body 211 instead of the lateral wall, so that the space of the lower end of ink storage body 211 is fully utilized, that is, the space around support structure 212 is fully utilized, and more lateral wall space is released to increase the ink storage capacity and reduce the replacement frequency. Support structure 212 ensures that printing head 22 can be stably connected thereto. The working principle is that, by moving engagement structure 213 from the traditional lateral wall position to the lower end of ink storage body 211, more space for filling ink is created for the lateral wall of ink storage body 211, and the engagement matching structure is cancelled, so that ink box support 1 also does not need to be provided with the engagement matching structure, and the accommodating cavity 11 of ink box support 1 can be larger, so that more ink can be accommodated, thereby reducing the replacement frequency of ink box 2 and reducing the use cost.
[0033] According to one embodiment of the utility model, card hole 13 is two, engagement structure 213 is two and includes first engagement structure 213 and second engagement structure 213, and support structure 212 is located between first engagement structure 213 and second engagement structure 213.
[0034] In specific implementation, there is one engagement structure 213 on each side of support structure 212, and one engagement structure 213 corresponds to extend into one card hole 13, and this layout increases the stability of ink box 2 in ink box support 1. Simply understanding, it is like that, one hand holds a basketball and is not stable, and two hands hold a basketball and will be much more stable.
[0035] According to one embodiment of the utility model, two clamping structures 213 are oppositely arranged with the diameter of ink box support 1 as the symmetry axis.
[0036] In specific implementation, since ink box 2 and ink box support 1 are in overall cylindrical shape, the symmetrically arranged clamping structures 213 further increase the stability of ink box 2 in ink box support 1, and simply speaking, it is just like that, even if holding a basketball with two hands, if only one side / corner of the basketball is held, it is not very stable, and if the basketball is clamped with two hands, it will be much more stable.
[0037] As shown in Figure 5 and Figure 6 , according to one embodiment of the utility model, clamping structure 213 includes support assembly 2131 and telescopic assembly 2132; support assembly 2131 is protrudingly arranged on the second area; telescopic assembly 2132 is connected to support assembly 2131 and can be extended into or out of clamping hole 13.
[0038] In specific implementation, support assembly 2131 is protrudingly arranged on the second area of the lower end surface of ink storage body 211, providing firm foundation support for the entire clamping structure 213; telescopic assembly 2132 is connected to support assembly 2131 and can be extended into or out of clamping hole 13 as needed.
[0039] As shown in Figure 5 and Figure 6 , according to one embodiment of the utility model, support assembly 2131 is arranged in a hollow structure, and support assembly 2131 includes first side 2311 and second side 2312 oppositely arranged along first direction F; first direction F is parallel to the direction from first clamping structure 213 to second clamping structure 213; first side 2311 has first through hole 2301 and is farther away from the center of ink box support 1 than second side 2312; second side 2312 has second through hole 2302; telescopic assembly 2132 is located in support assembly 2131 and movably connected to support assembly 2131, and penetrates first through hole 2301 and second through hole 2302; telescopic assembly 2132 can be extended into or out of clamping hole 13.
[0040] In specific implementation, when ink box 2 is correctly installed, telescopic assembly 2132 enters clamping hole 13, ensuring that ink box 2 is firmly fixed in ink box support 1; and when replacement or maintenance is needed, telescopic assembly 2132 can exit clamping hole 13, making ink box 2 easy to disassemble.
[0041] In this embodiment, support assembly 2131 can be a hollow cubic structure. First side 2311 can be referred to as the outer side, and second side 2312 can be referred to as the inner side.
[0042] As shown in Figure 5 and Figure 6As shown, according to one embodiment of the present application, the telescopic assembly 2132 comprises a telescopic component 2321 and an elastic component 2322; the telescopic component 2321 penetrates through the first through hole 2301 and the second through hole 2302 and can be extended into or out of the clamping hole 13; the elastic component 2322 connects the telescopic component 2321 and the support assembly 2131, and the elastic component 2322 is in an extended state when the telescopic component 2321 is extended into the clamping hole 13, and the elastic component 2322 is in a compressed state when the telescopic component 2321 is extended out of the clamping hole 13.
[0043] In specific implementation, after the ink cartridge 2 is installed, the telescopic component 2321 is naturally extended into the clamping hole 13, and at the same time, the elastic component 2322 remains in an extended state, providing continuous elastic support, so as to ensure that the telescopic component 2321 cannot easily separate from the clamping hole 13, thereby ensuring the stability of the ink cartridge 2. When the ink cartridge 2 needs to be replaced, the user only needs to apply external force to the telescopic component 2321, so that the telescopic component 2321 compresses the elastic component 2322 and moves backward to separate from the clamping hole 13, so that the ink cartridge 2 can be easily removed.
[0044] In the present embodiment, the elastic component 2322 can be a conventional cylindrical spiral spring.
[0045] According to one embodiment of the present application, the telescopic component 2321 comprises a sliding rod 2031 and a limiting piece 2032; the limiting piece 2032 is slidably connected to the inner wall of the support assembly 2131, and can prevent the sliding rod 2031 from rotating in the first through hole 2301 and the second through hole 2302; the sliding rod 2031 penetrates through the first through hole 2301, the second through hole 2302 and the limiting piece 2032, and is slidably connected to the hole wall of the first through hole 2301 and the second through hole 2302, and can be extended into or out of the clamping hole 13; the elastic component 2322 is sleeved on the sliding rod 2031 and clamped between the inner side of the limiting piece 2032 and the inner wall of the second side 2312.
[0046] In specific implementation, after the ink cartridge 2 is installed, the sliding rod 2031 is naturally extended into the clamping hole 13, and at the same time, the elastic component 2322 remains in an extended state, ensuring that the sliding rod 2031 cannot easily separate from the clamping hole 13, thereby ensuring the stability of the ink cartridge 2. When the ink cartridge 2 needs to be replaced, the user only needs to apply external force to the sliding rod 2031 or the limiting piece 2032, so that it overcomes the resistance of the elastic component 2322 and moves backward to separate from the clamping hole 13, so that the ink cartridge 2 can be easily removed.
[0047] In the present embodiment, the cross section of the sliding rod 2031 can be circular or rectangular; the limiting piece 2032 can be a cuboid.
[0048] According to one embodiment of the present invention, the telescopic component 2321 further includes a state switching component 2033. The lower end of the support component 2131 has an adjustment hole 2310. The state switching component 2033 is disposed on the limiting component 2032 and extends downward through the adjustment hole 2310. The state switching component 2033 can drive the limiting component 2032 to slide within the support component 2131.
[0049] In practical implementation, this design allows users to directly drive the limiting member 2032 to slide inside the support component 2131 by operating the state switching component 2033, thereby controlling the extension and retraction state of the slide rod 2031. When it is necessary to remove the ink cartridge 2 from the ink cartridge holder 1, the user can use their thumb and forefinger to squeeze the two state switching components 2033, causing the limiting member 2032 to drive the slide rod 2031 to move backward, compressing the elastic member 2322 and disengaging it from the locking hole 13. During installation, the ink cartridge can be placed into the ink cartridge holder 1 first, and then the user can use their thumb and forefinger to squeeze the two state switching components 2033, causing the limiting member 2032 to drive the slide rod 2031 to move backward, compressing the elastic member 2322. When the slide rod 2031 is aligned with the locking hole 13, the user can release the state switching component 2033, and under the action of the elastic member 2322, the slide rod 2031 will automatically extend into the locking hole 13 to complete the locking.
[0050] In this embodiment, the state switching member 2033 may be plate-shaped. The adjustment hole 2310 may be an elongated hole extending along the first direction F. The length of the adjustment hole 2310 may be designed according to the insertion and extension lengths of the slide rod 2031.
[0051] like Figure 4 As shown, according to one embodiment of the present invention, the card hole 13 is a blind hole.
[0052] In practical implementation, the rotary stamp machine of this utility model, by designing the card hole 13 as a blind hole, also effectively avoids the slide bar 2031 from penetrating the ink cartridge bracket 1 through the card hole 13 and contacting the inner peripheral wall of the stamp machine's outer shell, thus affecting the rotation of the ink cartridge bracket 1 and the ink cartridge 2 relative to the outer shell.
[0053] In this embodiment, the card hole 13 may be circular.
[0054] Implementation Method 2
[0055] This utility model also provides a stamping system, including: the rotary stamping machine of the above embodiment. The specific structure, working principle, and beneficial effects of the rotary stamping machine are the same as those of embodiment one, and will not be repeated here.
[0056] The above are only several embodiments of the present application, and those skilled in the art can make various modifications or variations to the embodiments of the present application according to the disclosed content of the application without departing from the spirit and scope of the present application.
Claims
1. A rotary stamping machine characterized by, The ink cartridge holder (1) and the ink cartridge (2) are included. The ink cartridge holder (1) has a receiving cavity (11), a setting opening (12) and at least one clamping hole (13); the clamping hole (13) is arranged on the side wall of the receiving cavity (11); The ink cartridge (2) is arranged in the receiving cavity (11) through the setting opening (12) and includes an ink storage mechanism (21) and a printing nozzle (22); the ink storage mechanism (21) includes an ink storage body (211), a supporting structure (212) and at least one clamping structure (213); the end face of the lower end of the ink storage body (211) includes a first area and a second area; the supporting structure (212) is located at the setting opening (12) and is connected to the lower end of the ink storage body (211) and can support the printing nozzle (22); the clamping structure (213) is protruded on the second area; the printing nozzle (22) is located at the setting opening (12) and is connected to the supporting structure (212); The ink cartridge (2) includes a fixed state and a movable state; In the fixed state, the clamping structure (213) can extend into the clamping hole (13); In the movable state, the clamping structure (213) can extend out of the clamping hole (13).
2. The rotary stamping machine according to claim 1, wherein The clamping hole (13) is two; The clamping structure (213) is two and includes a first clamping structure (213) and a second clamping structure (213); The supporting structure (212) is located between the first clamping structure (213) and the second clamping structure (213).
3. The rotary stamp machine of claim 2, wherein The two clamping structures (213) are oppositely arranged with the diameter of the ink cartridge holder (1) as the axis of symmetry.
4. The rotary stamp machine of claim 2, wherein The clamping structure (213) includes a supporting assembly (2131) and a telescopic assembly (2132); The supporting assembly (2131) is protruded on the second area; The telescopic assembly (2132) is connected to the supporting assembly (2131) and can extend into or out of the clamping hole (13).
5. The rotary stamping machine according to claim 4, wherein The supporting assembly (2131) is arranged as a hollow structure and includes a first side (2311) and a second side (2312) oppositely arranged along a first direction (F); The first direction (F) is parallel to the direction from the first clamping structure (213) to the second clamping structure (213); The first side (2311) has a first through hole (2301) and is farther away from the center of the ink cartridge holder (1) than the second side (2312); The second side (2312) has a second through hole (2302); The telescopic assembly (2132) is located in the supporting assembly (2131), movably connected to the supporting assembly (2131) and penetrates the first through hole (2301) and the second through hole (2302); the telescopic assembly (2132) can extend into or out of the clamping hole (13).
6. The rotary stamp machine of claim 5, wherein The telescopic assembly (2132) comprises a telescopic part (2321) and an elastic part (2322); The telescopic part (2321) penetrates through the first through hole (2301) and the second through hole (2302) and can be extended into or out of the clamping hole (13); The elastic part (2322) connects the telescopic part (2321) and the support assembly (2131), the elastic part (2322) is in an extension state when the telescopic part (2321) is extended into the clamping hole (13), and the elastic part (2322) is in a compression state when the telescopic part (2321) is extended out of the clamping hole (13).
7. The rotary stamp machine of claim 6 wherein, The telescopic part (2321) comprises a sliding rod (2031) and a limiting piece (2032); The limiting piece (2032) is slidably connected to the inner wall of the support assembly (2131), and can prevent the sliding rod (2031) from rotating in the first through hole (2301) and the second through hole (2302); The sliding rod (2031) penetrates through the first through hole (2301), the second through hole (2302) and the limiting piece (2032), and is slidably connected to the hole wall of the first through hole (2301) and the second through hole (2302), and can be extended into or out of the clamping hole (13); The elastic part (2322) is sleeved on the sliding rod (2031) and clamped between the inner side of the limiting piece (2032) and the inner wall of the second side (2312).
8. The rotary stamp machine of claim 7, wherein The telescopic part (2321) further comprises a state switching piece (2033), the lower end of the support assembly (2131) has an adjusting hole (2310), the state switching piece (2033) is arranged on the limiting piece (2032) and extends downward through the adjusting hole (2310), and the state switching piece (2033) can drive the limiting piece (2032) to slide in the support assembly (2131).
9. The rotary stamping press according to any one of claims 1 to 8, characterized in that The clamping hole (13) is a blind hole.
10. A stamp system characterized by The rotary stamping machine comprises: The rotary stamping machine of any one of claims 1 to 9.