Buffering track for conveying injection bottles and printer

Abstract

The utility model relates to a buffer runway for conveying an injection bottle and an ink writer, the ink writer comprises the buffer runway for conveying the injection bottle, the buffer runway for conveying the injection bottle comprises a conveying assembly, the conveying assembly comprises a circulating conveying mesh belt, a first side baffle and a second side baffle, and the first side baffle and the second side baffle are arranged on the two sides of the conveying assembly respectively; the buffer block is embedded in the front end of the first side baffle, and the side, close to the circulating conveying mesh belt, of the buffer block is arc-shaped; one end of the V-shaped buffer plate is connected with the middle of the first side baffle, the V-shaped buffer plate abuts against the arc-shaped side of the buffer block, after the injection bottles move to the circulating conveying net belt, the passing number of the injection bottles is slowly reduced when the injection bottles pass through one edge of the V-shaped buffer plate, the passing number of the injection bottles reaches the vertex position, and then the injection bottles are gradually increased when the injection bottles reach the other edge and gradually cover the auger surface; therefore, the extrusion force of the injection bottle on the circulating conveying mesh belt is buffered, and the injection bottle does not break needles when moving to the auger, so that the shutdown frequency is reduced, and the daily labor intensity of operators is relieved.

Description

Technical Field

[0001] The utility model relates to the technical field of printing characters on injection bottles, in particular to a buffer runway and a printer for conveying injection bottles. Background Art

[0002] Before adding liquid medicine, the injection bottle needs to be printed on the bottle for identification, which requires a printer. Conventional injection bottle printers generally include a bottle supply device, a printing device, an ink system, a drying device and a control system. Among them, the bottle supply device is mainly composed of an injection bottle conveyor belt and an auger assembly, such as Figure 1 As shown, the printing and packaging staff transfers the aluminum tray filled with the ampoule bottles 3 to the tail 230 of the ampoule bottle conveyor belt 2, opens the mouth of the aluminum tray, places the ampoule bottles neatly on the conveyor belt, and pushes the conveyor belt to rotate in a cycle at a speed of 30HZ, driving the ampoule bottles 3 to move forward. When they reach the auger assembly 1, the ampoule bottles are brought to the printing device by the auger assembly.

[0003] Usually, a buffer device is set at the connection between the auger assembly and the injection bottle conveyor belt, such as Figure 1 As shown, the first buffer plate 210 and the second buffer plate 220 are arranged opposite to the heads of the two side blocks 240 at the front end of the ampoule bottle conveyor belt 2. However, in actual operation, although the buffer device can provide a certain buffer for the ampoule bottle, the continuously rotating conveyor belt and the auger assembly often squeeze the ampoule bottle too hard, resulting in the needle breaking phenomenon of the ampoule bottle. Utility Model Content

[0004] Therefore, the technical problem to be solved by the present invention is to overcome the problem in the prior art that the injection bottle conveyor belt of the printer lacks a suitable buffer device, which often causes the injection bottles to be squeezed and broken.

[0005] In order to solve the above technical problems, the utility model provides a buffer runway for conveying injection bottles, comprising:

[0006] A conveying assembly comprising a circulating conveying mesh belt, a first side stop and a second side stop, wherein the first side stop and the second side stop are respectively arranged on both sides of the circulating conveying mesh belt;

[0007] A buffer block is embedded in the front end of the first side block, and the side of the buffer block close to the circulating conveyor mesh belt is arc-shaped;

[0008] A V-shaped buffer plate has one end connected to the middle portion of the first side stop, and the V-shaped buffer plate abuts against the arc-shaped side of the buffer block.

[0009] In one embodiment of the present invention, a mounting and fixing groove is provided in the middle of the first side guard, and an extension fixing plate is provided at one end of the V-shaped buffer plate connected to the first side guard, and the extension fixing plate is embedded in the mounting and fixing groove.

[0010] In one embodiment of the present invention, a guide plate is provided at one end of the V-shaped buffer plate abutting against the buffer block, and the cross section of the guide plate is conical.

[0011] In one embodiment of the present invention, a first arc transition section is provided at the apex of the V-shaped buffer plate, and a second arc transition section is provided at the connection portion between the extended fixing plate and the V-shaped buffer plate.

[0012] In one embodiment of the present invention, a limiting block is provided at the front end of the arc-shaped side of the buffer block.

[0013] The utility model also provides a printer, comprising the buffer track for conveying injection bottles as described above.

[0014] The above technical solution of the utility model has the following advantages compared with the prior art:

[0015] The buffer runway for conveying injection bottles described in the present invention basically does not change the design of the original injection bottle conveyor belt, but only adds a V-shaped buffer plate on the inner side of the circulating conveyor mesh belt, and removes the original first buffer plate and second buffer plate. After the operator moves the plated injection bottles to the circulating conveyor mesh belt, the number of injection bottles passing through one side of the V-shaped buffer plate is slowly reduced. When reaching the top point, the number of injection bottles passing through is the least, and then the number of injection bottles gradually increases to the other side and gradually covers the auger surface. At this time, the injection bottles traveling to the auger assembly are subjected to uniform and moderate force, so that the extrusion force of the injection bottles on the circulating conveyor mesh belt is buffered, and the injection bottles can be prevented from breaking when traveling to the auger, thereby reducing the number of shutdowns and alleviating the daily labor intensity of the operators. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to make the content of the utility model easier to understand, the utility model is further described in detail below based on the specific embodiments of the utility model and in conjunction with the accompanying drawings, wherein

[0017] Figure 1 This is a top view of the bottle feeding device of a common injection bottle printer;

[0018] Figure 2 This is a top view of the buffer runway for transporting injection bottles of the utility model;

[0019] Figure 3This is a partial enlarged view of the connection between the V-shaped buffer plate and the first side stop in the buffer runway for conveying injection bottles of the utility model;

[0020] Figure 4 It is a partial enlarged view of the buffer track for conveying injection bottles and the middle V-shaped buffer plate and the buffer abutment part of the utility model.

[0021] Explanation of the reference numerals in the specification: 1. Auger assembly; 2. Ampoule bottle conveyor belt; 210. First buffer plate; 220. Second buffer plate; 230. Tail of ampoule bottle conveyor belt; 240. Common side block of ampoule bottle conveyor belt; 3. Ampoule bottle; 4. Conveying assembly; 410. Circular conveyor belt; 420. First side block; 430. Second side block; 5. Buffer block; 510. Arc side; 520. Limit block; 6. V-shaped buffer plate; 610. Extended fixing plate; 620. Guide plate; 7. First circular arc transition section; 8. Second circular arc transition section. DETAILED DESCRIPTION

[0022] The present invention will be further described with reference to the accompanying drawings and specific embodiments so that those skilled in the art can better understand the present invention and implement it. However, the embodiments are not intended to limit the present invention.

[0023] Reference Figures 1 to 4 As shown, a buffer runway for transporting an ampoule bottle 3 includes:

[0024] The conveying assembly 4 includes an endless conveying mesh belt 410, a first side stop 420, and a second side stop 430. The first side stop 420 and the second side stop 430 are respectively arranged on both sides of the endless conveying mesh belt 410;

[0025] The buffer block 5 is embedded in the front end of the first side block 420, and the side of the buffer block 5 close to the circulating conveyor mesh belt 410 is arc-shaped;

[0026] One end of the V-shaped buffer plate 6 is connected to the middle portion of the first side stop 420 , and the V-shaped buffer plate 6 abuts against the arc-shaped side 510 of the buffer block 5 .

[0027] The buffer runway for conveying injection bottles 3 described in the present invention basically does not change the design of the original injection bottle conveyor belt 2, but only adds a V-shaped buffer plate 6 on the inner side of the circulating conveyor mesh belt 410, and removes the original first buffer plate 210 and second buffer plate 220. After the operator moves the plated injection bottles 3 to the circulating conveyor mesh belt 410, the number of injection bottles passing through one side of the V-shaped buffer plate 6 is slowly reduced. When the injection bottles 3 reach the top, the number of injection bottles passing through is the least, and then the number of injection bottles gradually increases to the other side and gradually covers the auger surface. At this time, the injection bottles traveling to the auger assembly are subjected to uniform and moderate force, so that the extrusion force of the injection bottles on the circulating conveyor mesh belt 410 is buffered, and the injection bottles can be prevented from breaking when traveling to the auger, thereby reducing the number of shutdowns and alleviating the daily labor intensity of the operators.

[0028] Specifically, the design of the conventional ampoule bottle conveyor belt 2 is kept basically unchanged, the first buffer plate 210 and the second buffer plate 220 on the side block of the conventional ampoule bottle conveyor belt 2 are removed, and a buffer block 5 is added to the front end of the first side block 420 of the existing buffer runway for conveying ampoule bottles. The material of the buffer block 5 is plastic, and the side of the buffer block 5 facing the circulating conveyor mesh belt 410 is processed into an arc-shaped side 510 for abutting against the V-shaped buffer plate 6, so as to have a force relief effect on the continuously moving ampoule bottles 3. Moreover, the arc-shaped side 510 of the buffer block 5 can be provided in multiple groups for adjusting the buffering force of the V-shaped buffer plate 6. The V-shaped buffer plate 6 is a stainless steel plate, and burrs are removed. Furthermore, in order to avoid hard damage to the ampoule bottles, the material of the stainless steel plate can be changed to a plastic material with higher strength.

[0029] Furthermore, a mounting and fixing groove is provided in the middle of the first side stop 420 , and an extension fixing plate 610 is provided at one end of the V-shaped buffer plate 6 connected to the first side stop 420 , and the extension fixing plate 610 is embedded in the mounting and fixing groove.

[0030] Specifically, a plurality of bolt holes are provided at the bottom of the mounting and fixing groove, and the extended fixing plate 610 and the V-shaped buffer plate 6 are integrally formed and fastened to the bolt holes of the mounting and fixing groove by set screws. It should be noted that the extended fixing plate 610 should not protrude from the entire first side block 420 to ensure that the ampoule bottle 3 can smoothly transition and fit tightly against one edge of the V-shaped buffer plate 6.

[0031] Furthermore, a guide plate 620 is provided at one end of the V-shaped buffer plate 6 that abuts against the buffer block 5 , and the cross section of the guide plate 620 is conical.

[0032] Specifically, the guide plate 620 is also integrally formed with the V-shaped buffer plate 6, and its conical cross-section can ensure that the connection between the V-shaped buffer plate 6 and the buffer is smooth enough so that the ampoule bottle will not be subjected to unnecessary squeezing.

[0033] Furthermore, a first arc transition section 7 is provided at the apex of the V-shaped buffer plate 6 , and a second arc transition section 8 is provided at the connection portion between the extended fixing plate 610 and the V-shaped buffer plate 6 .

[0034] Specifically, the design of the first arc transition section 7 and the second arc transition section 8 can ensure that the injection bottle 3 moves smoothly, thereby reducing the risk of needle breakage.

[0035] Furthermore, a limiting block 520 is provided at the front end of the arc-shaped side 510 of the buffer block 5 .

[0036] Specifically, a limiting block 520 is provided at the front end of the arc-shaped side 510 to ensure that the V-shaped buffer plate 6 always maintains contact with the buffer block 5 .

[0037] The utility model also provides a printer, comprising the buffer track for conveying the injection bottles 3 as described above.

[0038] Obviously, the above embodiments are merely examples for clarity of explanation and are not intended to limit the implementation methods. Those skilled in the art will readily appreciate that other variations or modifications based on the above descriptions are possible. It is not necessary and impossible to enumerate all implementation methods here. Obvious variations or modifications arising therefrom remain within the scope of protection of the present invention.

Claims

1. A buffer runway for transporting injection bottles, characterized in that: include: A conveying assembly comprising a circulating conveying mesh belt, a first side stop and a second side stop, wherein the first side stop and the second side stop are respectively arranged on both sides of the circulating conveying mesh belt; A buffer block is embedded in the front end of the first side block, and the side of the buffer block close to the circulating conveyor mesh belt is arc-shaped; A V-shaped buffer plate has one end connected to the middle portion of the first side stop, and the V-shaped buffer plate abuts against the arc-shaped side of the buffer block.

2. The buffer runway for transporting injection bottles according to claim 1, characterized in that: A mounting and fixing groove is provided in the middle of the first side guard, and an extension fixing plate is provided at one end of the V-shaped buffer plate connected to the first side guard, and the extension fixing plate is embedded in the mounting and fixing groove.

3. The buffer runway for transporting injection bottles according to claim 1, characterized in that: A guide plate is provided at one end of the V-shaped buffer plate abutting against the buffer block, and the cross section of the guide plate is conical.

4. The buffer runway for transporting injection bottles according to claim 2, characterized in that: A first arc transition section is provided at the vertex of the V-shaped buffer plate, and a second arc transition section is provided at the connection portion between the extended fixing plate and the V-shaped buffer plate.

5. The buffer runway for transporting injection bottles according to claim 1, characterized in that: A limiting block is provided at the front end of the arc-shaped side of the buffer block.

6. A printer, characterized in that: It comprises a buffer runway for conveying injection bottles as described in any one of claims 1 to 5.

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