CN219294966U - Energy-saving environment-friendly double-sided digital printer switching device - Google Patents
Energy-saving environment-friendly double-sided digital printer switching device Download PDFInfo
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- CN219294966U CN219294966U CN202320818379.1U CN202320818379U CN219294966U CN 219294966 U CN219294966 U CN 219294966U CN 202320818379 U CN202320818379 U CN 202320818379U CN 219294966 U CN219294966 U CN 219294966U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
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Abstract
The utility model relates to the field of printers, in particular to an energy-saving and environment-friendly double-sided digital printer switching device. Including the organism, locate inside auxiliary roller and the printing roller of organism, organism inner wall one side rotates and is equipped with the revolving stage, organism inner wall opposite side rotates and is equipped with the casing, auxiliary roller and printing roller both ends rotate with casing and the opposite one side of revolving stage respectively and are connected, casing one side is equipped with driving motor, driving motor's output runs through the casing middle part and is connected with printing roller one end, the organism is close to hand wheel one side and runs through the slip and be equipped with the action bars, action bars one end runs through in the organism and is equipped with T type fixture block, revolving stage one side symmetry has been seted up with T type fixture block matched with draw-in groove, the inside monitoring component that is equipped with of casing. Through the mutually supporting of T type fixture block and draw-in groove, guarantee that the revolving stage is in steady state, guarantee that auxiliary roller and printing roller are in steady state promptly, simultaneously through the handle end of observing the hand wheel, make things convenient for the staff to know auxiliary roller and printing roller's mutual position.
Description
Technical Field
The utility model relates to the field of printers, in particular to an energy-saving and environment-friendly double-sided digital printer switching device.
Background
The double-sided printing machine is generally composed of mechanisms such as plate loading, inking, embossing, paper conveying and the like, is a machine for printing characters and images, the characters and images to be printed are made into printing plates according to the principle, the printing plates are arranged on the printing machine, then the inks are coated on places where the characters and images exist on the printing plates by manpower or the printing machine and then are directly or indirectly transferred to paper or other printing stock, most of the printing machines adjust the relative positions of auxiliary rollers and printing rollers through switching devices, when the printing rollers are positioned above the auxiliary rollers, the effect of printing one side of a printed matter is achieved, when the printing rollers are positioned below the auxiliary rollers, the effect of printing the other side of the printed matter is achieved, but after adjustment is finished, workers are difficult to intuitively know whether the auxiliary rollers are positioned above or the printing rollers are positioned above, and after printing is finished, the printing rollers continuously idle, resources are wasted.
Disclosure of Invention
The technical problems to be solved by the utility model are as follows: most printers adjust the relative position of the auxiliary roller and the printing roller through a switching device, but after the adjustment is completed, a worker cannot intuitively know whether the auxiliary roller is above or the printing roller is above.
In order to solve the problems, the utility model adopts the following technical scheme: the utility model provides an energy-concerving and environment-protective two-sided digital printer auto-change over device, includes the organism, locates inside auxiliary roller and the printing roller of organism, organism one side is equipped with operating panel, organism inner wall one side rotates and is equipped with the revolving stage, the organism lateral wall rotates and is equipped with the hand wheel, hand wheel one end runs through in the organism and is connected with the pivot of revolving stage, organism inner wall opposite side rotates and is equipped with the casing, auxiliary roller and printing roller both ends are connected with casing and the rotation of the opposite side of revolving stage respectively, casing one side is equipped with driving motor, driving motor's output runs through the casing middle part and is connected with printing roller one end, the organism is close to hand wheel one side and runs through the slip and be equipped with the action bars, action bars one end runs through in the organism and is equipped with T type fixture block, action bars middle part cover is equipped with the spring, spring one end and organism inner wall fixed connection, the great end fixed connection of spring other end and T type fixture block, the draw-in groove with T type fixture block matched with is seted up to revolving stage one side symmetry, the inside monitoring component that is equipped with of casing.
The beneficial effects of the utility model are as follows: through the mutually supporting of T type fixture block and draw-in groove, guarantee that the revolving stage is in steady state, guarantee that auxiliary roller and printing roller are in steady state promptly, simultaneously through the handle end of observing the hand wheel, make things convenient for the staff to know auxiliary roller and printing roller's mutual position.
As a further improvement of the present utility model, the technical problem to be solved is: when the printed matter is printed, the driving motor drives the printing roller to idle, so that resources are wasted.
In order to solve the technical problems, the utility model further adopts the following technical scheme: the monitoring component comprises a first gear fixedly sleeved at the middle part of a rotating shaft at one end of the printing roller and a rotating sleeve rotatably sleeved at the middle part of the rotating shaft at one end of the auxiliary roller, wherein the middle part of the rotating sleeve is fixedly sleeved with a second gear matched with the first gear, one end of the rotating shaft of the auxiliary roller is sleeved with a torsion spring, one end of the torsion spring is fixedly connected with the end face of the rotating sleeve, the other end of the torsion spring is clamped with the surface of the rotating shaft of the auxiliary roller, the surface of the rotating shaft of the auxiliary roller is provided with a clamping groove for clamping the torsion spring, a pressure sensor matched with the torsion spring is arranged in the clamping groove, and a controller is arranged outside the shell and is electrically connected with the pressure sensor and electrically connected with a driving motor.
The beneficial effects of the improvement are as follows: through setting up torsional spring and pressure sensor, be convenient for monitor and rotate the pivot of cover and auxiliary roller and whether have relative deflection power, if produce relative deflection power, represent auxiliary roller and printing roller and not deflect in step, do not have the printed matter between auxiliary roller and the printing roller promptly, and then controller control driving motor stops, avoid the printing roller idle running, realize energy-conserving effect.
As a further improvement of the present utility model, the technical problem to be solved is: the auxiliary roller surface is smooth, and the printed matter and the auxiliary roller surface are easy to generate relative sliding.
In order to solve the technical problems, the utility model further adopts the following technical scheme: and an anti-skid wear-resistant layer is arranged on the surface of the auxiliary roller.
The beneficial effects of the improvement are as follows: ensuring that the auxiliary roller and the printing roller keep synchronous rotation in the printing process of the printed matter.
The utility model adopts the technical scheme that: the first gear and the second gear have the same number of teeth.
The beneficial effects of the improvement are as follows: and in the process of ensuring that the auxiliary roller and the printing roller keep synchronous rotation, the first gear and the second gear are synchronously meshed for rotation.
The utility model adopts the technical scheme that: one end of the operating rod, which is far away from the T-shaped clamping block, is spherically arranged.
The beneficial effects of the improvement are as follows: the operating rod is convenient for the staff to pull.
Drawings
FIG. 1 is an external view of a switching device;
FIG. 2 is a schematic side sectional view of a part of the switching device;
fig. 3 is a schematic view of the internal structure of the housing.
The character labels in the figure are 1, a machine body; 2. an operation panel; 3. a hand wheel; 4. a turntable; 5. a housing; 6. an auxiliary roller; 7. a printing roller; 8. an operation lever; 9. a spring; 10. a T-shaped clamping block; 11. a clamping groove; 12. a driving motor; 13. a controller; 14. a rotating sleeve; 15. a first gear; 16. a second gear; 17. and (3) a torsion spring.
Detailed Description
In order that those skilled in the art may better understand the technical solutions of the present utility model, the following detailed description of the present utility model with reference to the accompanying drawings is provided for exemplary and explanatory purposes only and should not be construed as limiting the scope of the present utility model.
Example 1:
as shown in fig. 1-3, an energy-saving and environment-friendly double-sided digital printer switching device comprises a machine body 1, an auxiliary roller 6 and a printing roller 7 which are arranged in the machine body 1, an operation panel 2 is arranged on one side of the machine body 1, a rotary table 4 is rotatably arranged on one side of the inner wall of the machine body 1, a hand wheel 3 is rotatably arranged on the side wall of the machine body 1, one end of the hand wheel 3 penetrates into the machine body 1 and is connected with a rotating shaft of the rotary table 4, a shell 5 is rotatably arranged on the other side of the inner wall of the machine body 1, two ends of the auxiliary roller 6 and the printing roller 7 are respectively rotatably connected with one side opposite to the shell 5 and the rotary table 4, a driving motor 12 is arranged on one side of the shell 5, an output end of the driving motor 12 penetrates through the middle part of the shell 5 and is connected with one end of the printing roller 7, an operation rod 8 is arranged on one side, close to the hand wheel 3, one end of the machine body 1 penetrates through and slides, a T-shaped clamping block 10 is arranged on one end of the operation rod 8, a spring 9 is sleeved on the middle part of the operation rod 8, one end of the operation rod is fixedly connected with the inner wall of the machine body 1, the other end of the spring 9 is fixedly connected with the inner wall of the machine body 10, the spring 9 is fixedly connected with the larger end of the rotary table, the rotary table 4, one side of the rotary table is symmetrically arranged with the corresponding clamping groove 11, and the T-shaped clamping block 10, and the monitoring component is arranged inside.
Through the mutually supporting of T type fixture block 10 and draw-in groove 11, guarantee that revolving stage 4 is in steady state, guarantee that auxiliary roller 6 and printing roller 7 are in steady state promptly, simultaneously through observing the handle end of hand wheel 3, make things convenient for the staff to know auxiliary roller 6 and printing roller 7's mutual position.
Example 2:
further optimizing on the basis of the embodiment: as shown in fig. 1-3, an energy-saving and environment-friendly double-sided digital printer switching device comprises a machine body 1, an auxiliary roller 6 and a printing roller 7 which are arranged in the machine body 1, an operation panel 2 is arranged on one side of the machine body 1, a rotary table 4 is rotatably arranged on one side of the inner wall of the machine body 1, a hand wheel 3 is rotatably arranged on the side wall of the machine body 1, one end of the hand wheel 3 penetrates into the machine body 1 and is connected with a rotating shaft of the rotary table 4, a shell 5 is rotatably arranged on the other side of the inner wall of the machine body 1, two ends of the auxiliary roller 6 and the printing roller 7 are respectively rotatably connected with one side opposite to the shell 5 and the rotary table 4, a driving motor 12 is arranged on one side of the shell 5, an output end of the driving motor 12 penetrates through the middle part of the shell 5 and is connected with one end of the printing roller 7, an operation rod 8 is arranged on one side, close to the hand wheel 3, one end of the machine body 1 penetrates through and slides, a T-shaped clamping block 10 is arranged on one end of the operation rod 8, a spring 9 is sleeved on the middle part of the operation rod 8, one end of the operation rod is fixedly connected with the inner wall of the machine body 1, the other end of the spring 9 is fixedly connected with the inner wall of the machine body 10, the spring 9 is fixedly connected with the larger end of the rotary table, the rotary table 4, one side of the rotary table is symmetrically arranged with the corresponding clamping groove 11, and the T-shaped clamping block 10, and the monitoring component is arranged inside. The monitoring component comprises a first gear 15 fixedly sleeved on the middle part of a rotating shaft at one end of the printing roller 7 and a rotating sleeve 14 rotatably sleeved on the middle part of the rotating shaft at one end of the auxiliary roller 6, a second gear 16 matched with the first gear 15 is fixedly sleeved on the middle part of the rotating sleeve 14, a torsion spring 17 is sleeved on the middle part of the rotating shaft at one end of the auxiliary roller 6, one end of the torsion spring 17 is fixedly connected with the end face of the rotating sleeve 14, the other end of the torsion spring 17 is clamped with the surface of the rotating shaft of the auxiliary roller 6, a clamping groove for clamping the torsion spring 17 is formed in the surface of the rotating shaft of the auxiliary roller 6, a pressure sensor matched with the torsion spring 17 is arranged in the clamping groove, a controller 13 is arranged on the outer side of the shell 5 and is electrically connected with the pressure sensor, and the controller 13 is electrically connected with the driving motor 12.
By arranging the torsion spring 17 and the pressure sensor, whether the relative deflection force exists between the rotating sleeve 14 and the rotating shaft of the auxiliary roller 6 or not is conveniently monitored, if the relative deflection force exists, the auxiliary roller 6 and the printing roller 7 do not deflect synchronously, namely, no printed matter exists between the auxiliary roller 6 and the printing roller 7, and the controller 13 controls the driving motor 12 to stop, so that the idling of the printing roller 7 is avoided, and the energy-saving effect is realized.
Example 3:
further optimizing on the basis of the embodiment: as shown in fig. 1-3, an energy-saving and environment-friendly double-sided digital printer switching device comprises a machine body 1, an auxiliary roller 6 and a printing roller 7 which are arranged in the machine body 1, an operation panel 2 is arranged on one side of the machine body 1, a rotary table 4 is rotatably arranged on one side of the inner wall of the machine body 1, a hand wheel 3 is rotatably arranged on the side wall of the machine body 1, one end of the hand wheel 3 penetrates into the machine body 1 and is connected with a rotating shaft of the rotary table 4, a shell 5 is rotatably arranged on the other side of the inner wall of the machine body 1, two ends of the auxiliary roller 6 and the printing roller 7 are respectively rotatably connected with one side opposite to the shell 5 and the rotary table 4, a driving motor 12 is arranged on one side of the shell 5, an output end of the driving motor 12 penetrates through the middle part of the shell 5 and is connected with one end of the printing roller 7, an operation rod 8 is arranged on one side, close to the hand wheel 3, one end of the machine body 1 penetrates through and slides, a T-shaped clamping block 10 is arranged on one end of the operation rod 8, a spring 9 is sleeved on the middle part of the operation rod 8, one end of the operation rod is fixedly connected with the inner wall of the machine body 1, the other end of the spring 9 is fixedly connected with the inner wall of the machine body 10, the spring 9 is fixedly connected with the larger end of the rotary table, the rotary table 4, one side of the rotary table is symmetrically arranged with the corresponding clamping groove 11, and the T-shaped clamping block 10, and the monitoring component is arranged inside. The monitoring component comprises a first gear 15 fixedly sleeved on the middle part of a rotating shaft at one end of the printing roller 7 and a rotating sleeve 14 rotatably sleeved on the middle part of the rotating shaft at one end of the auxiliary roller 6, a second gear 16 matched with the first gear 15 is fixedly sleeved on the middle part of the rotating sleeve 14, a torsion spring 17 is sleeved on the middle part of the rotating shaft at one end of the auxiliary roller 6, one end of the torsion spring 17 is fixedly connected with the end face of the rotating sleeve 14, the other end of the torsion spring 17 is clamped with the surface of the rotating shaft of the auxiliary roller 6, a clamping groove for clamping the torsion spring 17 is formed in the surface of the rotating shaft of the auxiliary roller 6, a pressure sensor matched with the torsion spring 17 is arranged in the clamping groove, a controller 13 is arranged on the outer side of the shell 5 and is electrically connected with the pressure sensor, and the controller 13 is electrically connected with the driving motor 12. The surface of the auxiliary roller 6 is provided with an anti-skid and wear-resistant layer.
Ensuring that the auxiliary roller 6 and the printing roller 7 keep rotating synchronously during the printing process of the printed matter.
Example 4:
further optimizing on the basis of the embodiment: as shown in fig. 1-3, an energy-saving and environment-friendly double-sided digital printer switching device comprises a machine body 1, an auxiliary roller 6 and a printing roller 7 which are arranged in the machine body 1, an operation panel 2 is arranged on one side of the machine body 1, a rotary table 4 is rotatably arranged on one side of the inner wall of the machine body 1, a hand wheel 3 is rotatably arranged on the side wall of the machine body 1, one end of the hand wheel 3 penetrates into the machine body 1 and is connected with a rotating shaft of the rotary table 4, a shell 5 is rotatably arranged on the other side of the inner wall of the machine body 1, two ends of the auxiliary roller 6 and the printing roller 7 are respectively rotatably connected with one side opposite to the shell 5 and the rotary table 4, a driving motor 12 is arranged on one side of the shell 5, an output end of the driving motor 12 penetrates through the middle part of the shell 5 and is connected with one end of the printing roller 7, an operation rod 8 is arranged on one side, close to the hand wheel 3, one end of the machine body 1 penetrates through and slides, a T-shaped clamping block 10 is arranged on one end of the operation rod 8, a spring 9 is sleeved on the middle part of the operation rod 8, one end of the operation rod is fixedly connected with the inner wall of the machine body 1, the other end of the spring 9 is fixedly connected with the inner wall of the machine body 10, the spring 9 is fixedly connected with the larger end of the rotary table, the rotary table 4, one side of the rotary table is symmetrically arranged with the corresponding clamping groove 11, and the T-shaped clamping block 10, and the monitoring component is arranged inside. The monitoring component comprises a first gear 15 fixedly sleeved on the middle part of a rotating shaft at one end of the printing roller 7 and a rotating sleeve 14 rotatably sleeved on the middle part of the rotating shaft at one end of the auxiliary roller 6, a second gear 16 matched with the first gear 15 is fixedly sleeved on the middle part of the rotating sleeve 14, a torsion spring 17 is sleeved on the middle part of the rotating shaft at one end of the auxiliary roller 6, one end of the torsion spring 17 is fixedly connected with the end face of the rotating sleeve 14, the other end of the torsion spring 17 is clamped with the surface of the rotating shaft of the auxiliary roller 6, a clamping groove for clamping the torsion spring 17 is formed in the surface of the rotating shaft of the auxiliary roller 6, a pressure sensor matched with the torsion spring 17 is arranged in the clamping groove, a controller 13 is arranged on the outer side of the shell 5 and is electrically connected with the pressure sensor, and the controller 13 is electrically connected with the driving motor 12. The surface of the auxiliary roller 6 is provided with an anti-skid and wear-resistant layer. The first gear 15 has the same number of teeth as the second gear 16.
The first gear 15 and the second gear 16 are synchronously meshed to rotate in the process of ensuring that the auxiliary roller 6 and the printing roller 7 keep synchronous rotation.
Example 5:
further optimizing on the basis of the embodiment: as shown in fig. 1-3, an energy-saving and environment-friendly double-sided digital printer switching device comprises a machine body 1, an auxiliary roller 6 and a printing roller 7 which are arranged in the machine body 1, an operation panel 2 is arranged on one side of the machine body 1, a rotary table 4 is rotatably arranged on one side of the inner wall of the machine body 1, a hand wheel 3 is rotatably arranged on the side wall of the machine body 1, one end of the hand wheel 3 penetrates into the machine body 1 and is connected with a rotating shaft of the rotary table 4, a shell 5 is rotatably arranged on the other side of the inner wall of the machine body 1, two ends of the auxiliary roller 6 and the printing roller 7 are respectively rotatably connected with one side opposite to the shell 5 and the rotary table 4, a driving motor 12 is arranged on one side of the shell 5, an output end of the driving motor 12 penetrates through the middle part of the shell 5 and is connected with one end of the printing roller 7, an operation rod 8 is arranged on one side, close to the hand wheel 3, one end of the machine body 1 penetrates through and slides, a T-shaped clamping block 10 is arranged on one end of the operation rod 8, a spring 9 is sleeved on the middle part of the operation rod 8, one end of the operation rod is fixedly connected with the inner wall of the machine body 1, the other end of the spring 9 is fixedly connected with the inner wall of the machine body 10, the spring 9 is fixedly connected with the larger end of the rotary table, the rotary table 4, one side of the rotary table is symmetrically arranged with the corresponding clamping groove 11, and the T-shaped clamping block 10, and the monitoring component is arranged inside. The monitoring component comprises a first gear 15 fixedly sleeved on the middle part of a rotating shaft at one end of the printing roller 7 and a rotating sleeve 14 rotatably sleeved on the middle part of the rotating shaft at one end of the auxiliary roller 6, a second gear 16 matched with the first gear 15 is fixedly sleeved on the middle part of the rotating sleeve 14, a torsion spring 17 is sleeved on the middle part of the rotating shaft at one end of the auxiliary roller 6, one end of the torsion spring 17 is fixedly connected with the end face of the rotating sleeve 14, the other end of the torsion spring 17 is clamped with the surface of the rotating shaft of the auxiliary roller 6, a clamping groove for clamping the torsion spring 17 is formed in the surface of the rotating shaft of the auxiliary roller 6, a pressure sensor matched with the torsion spring 17 is arranged in the clamping groove, a controller 13 is arranged on the outer side of the shell 5 and is electrically connected with the pressure sensor, and the controller 13 is electrically connected with the driving motor 12. The surface of the auxiliary roller 6 is provided with an anti-skid and wear-resistant layer. The first gear 15 has the same number of teeth as the second gear 16. One end of the operating rod 8 far away from the T-shaped clamping block 10 is spherically arranged. The operator pulls the operating lever 8.
It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
The principles and embodiments of the present utility model have been described herein with reference to specific examples, the description of which is intended only to facilitate an understanding of the method of the present utility model and its core ideas. The foregoing is merely illustrative of the preferred embodiments of the utility model, and it is noted that there is virtually no limit to the specific structure which may be imposed by those skilled in the art without departing from the spirit of the utility model, and that modifications, adaptations, or variations of the foregoing features may be combined in a suitable manner; such modifications, variations and combinations, or the direct application of the inventive concepts and aspects to other applications without modification, are contemplated as falling within the scope of the present utility model.
Claims (5)
1. An energy-concerving and environment-protective two-sided digital printing machine auto-change over device, its characterized in that: the machine comprises a machine body (1), an auxiliary roller (6) and a printing roller (7) which are arranged in the machine body (1), wherein one side of the machine body (1) is provided with an operation panel (2), one side of the inner wall of the machine body (1) is rotationally provided with a rotary table (4), the side wall of the machine body (1) is rotationally provided with a hand wheel (3), one end of the hand wheel (3) penetrates into the machine body (1) and is connected with a rotating shaft of the rotary table (4), the other side of the inner wall of the machine body (1) is rotationally provided with a shell (5), two ends of the auxiliary roller (6) and the printing roller (7) are respectively rotationally connected with one side opposite to the shell (5) and the rotary table (4), one side of the shell (5) is provided with a driving motor (12), the output end of the driving motor (12) penetrates through the middle part of the shell (5) and is connected with one end of the printing roller (7), one side of the machine body (1) close to the hand wheel (3) is rotationally provided with an operation rod (8), one end of the operation rod (8) penetrates into the machine body (1) and is provided with a T-shaped clamping block (10), the middle part of the operation rod (8) is sleeved with a spring (9), one end of the operation rod (9) is fixedly connected with one end of the T-shaped clamping block, and the other end of the spring (9) is fixedly connected with one end of the other end of the spring (1) respectively, clamping grooves (11) matched with the T-shaped clamping blocks (10) are symmetrically formed in one side of the rotary table (4), and monitoring components are arranged in the shell (5).
2. The energy-saving and environment-friendly double-sided digital printer switching device as claimed in claim 1, wherein: the monitoring assembly comprises a first gear (15) fixedly sleeved on the middle of a rotating shaft at one end of the printing roller (7) and a rotating sleeve (14) rotatably sleeved on the middle of a rotating shaft at one end of the auxiliary roller (6), a second gear (16) matched with the first gear (15) is fixedly sleeved on the middle of the rotating sleeve (14), a torsion spring (17) is sleeved on the middle of the rotating shaft at one end of the auxiliary roller (6), one end of the torsion spring (17) is fixedly connected with the end face of the rotating sleeve (14), the other end of the torsion spring (17) is clamped with the surface of the rotating shaft of the auxiliary roller (6), a clamping groove for clamping the torsion spring (17) is formed in the surface of the rotating shaft of the auxiliary roller (6), a pressure sensor matched with the torsion spring (17) is arranged in the clamping groove, and a controller (13) is arranged on the outer side of the shell (5) and is electrically connected with the pressure sensor, and the controller (13) is electrically connected with the driving motor (12).
3. The energy-saving and environment-friendly double-sided digital printer switching device as claimed in claim 2, wherein: an anti-skid wear-resistant layer is arranged on the surface of the auxiliary roller (6).
4. The energy-saving and environment-friendly double-sided digital printer switching device as claimed in claim 2, wherein: the number of teeth of the first gear (15) is the same as that of the second gear (16).
5. The energy-saving and environment-friendly double-sided digital printer switching device as claimed in claim 1, wherein: one end of the operating rod (8) far away from the T-shaped clamping block (10) is spherically arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320818379.1U CN219294966U (en) | 2023-04-13 | 2023-04-13 | Energy-saving environment-friendly double-sided digital printer switching device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320818379.1U CN219294966U (en) | 2023-04-13 | 2023-04-13 | Energy-saving environment-friendly double-sided digital printer switching device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219294966U true CN219294966U (en) | 2023-07-04 |
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ID=86957122
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320818379.1U Active CN219294966U (en) | 2023-04-13 | 2023-04-13 | Energy-saving environment-friendly double-sided digital printer switching device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219294966U (en) |
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2023
- 2023-04-13 CN CN202320818379.1U patent/CN219294966U/en active Active
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