CN207481420U - A material receiving device and a bronzing machine equipped with the material receiving device - Google Patents

Abstract

The utility model discloses a material collecting device and a stamping machine with the material collecting device, which solves the technical problems that the stamping machine for stamping radio shells in the prior art usually fixedly arranges two ends of a winding shaft, and the winding shaft is fixedly arranged to cause the waste roll to be taken down inconveniently, and has the technical proposal that the material collecting device comprises a transmission shaft which is rotationally connected with the end part of a supporting frame, one end of the transmission shaft is provided with a driving motor, the rear end surface of the end part of the supporting frame is provided with a connecting plate, the end part of the connecting plate, which is far away from the end part of the supporting frame, is rotationally connected with the winding shaft, the winding shaft is positioned above the supporting frame, a belt is arranged between the transmission shaft and the winding shaft, the end part of the winding shaft, which is far away from the connecting plate, is suspended, and the stamping machine comprises a material feeding device and the material collecting device, the material, the purpose that the waste coil is convenient to take down is achieved.

Description

A material receiving device and a bronzing machine equipped with the material receiving device

technical field

The utility model relates to a bronzing machine, in particular to a material receiving device and a bronzing machine equipped with the material receiving device.

Background technique

Hot stamping process is a special printing process without ink. The so-called hot stamping refers to the process of stamping anodized aluminum foil onto the surface of the substrate under a certain temperature and pressure. The hot stamping machine is the equipment for completing the hot stamping process. Hot stamping machines generally include workbench, hot stamping part, aluminum foil feeding part and aluminum foil receiving part, etc. The substrate is placed on the workbench, the aluminum foil is attached to the surface of the substrate, the hot stamping part stamps the electrochemical aluminum foil onto the surface of the substrate, the aluminum foil receiving part rewinds the aluminum foil waste paper after hot stamping, and the feeding part makes the unstamped Unwind the aluminum foil to the working part.

For example, the hot stamping machine used for radio casing hot stamping, after the aluminum foil paper is hot pressed, the waste paper is collected into rolls through the receiving part, which is convenient for continuous production, and the waste rolls need to be removed after the diameter reaches a certain length. Because the waste rolls are wound on the rewinding shaft, and the rewinding shaft needs to rotate during the collection process, the two ends of the rewinding shaft are usually fixedly arranged, and the fixed setting of the rewinding shaft leads to the trouble of taking off the waste rolls.

Utility model content

The first purpose of the utility model is to provide a receiving device to achieve the purpose of convenient removal of waste rolls.

The above-mentioned technical purpose of the utility model is achieved through the following technical solutions: a material receiving device, including a frame and a support frame arranged on the frame, and one end of the support frame along the length direction is provided with a material receiving device , the receiving device includes a transmission shaft rotatably connected to the end of the support frame, one end of the transmission shaft is provided with a drive motor, and the rear end surface of the end of the support frame is provided with a connecting plate, and the connecting plate is far away from the The end of the support frame is rotatably connected with a rewinding shaft, the rewinding shaft is located above the support frame, a belt is provided between the transmission shaft and the rewinding shaft, and the end of the rewinding shaft away from the connecting plate is suspended in the air .

By adopting the above technical scheme, one end of the rewinding shaft is rotationally connected with the connecting plate, and the other end is suspended in the air, and a belt is provided between the rewinding shaft and the transmission shaft, and the driving motor drives the transmission shaft to rotate, and the transmission shaft drives the rewinding shaft to rotate through the belt, thereby Aluminum foil waste paper is rewound into a waste roll. When the waste roll reaches a certain diameter, the waste roll is removed from the suspended end of the rewinding shaft. Compared with the fixed setting at both ends in the prior art, the waste roll can be easily removed. the goal of.

Preferably, a pinch wheel is rotatably connected to the end of the support frame, and the aluminum foil waste paper passes between the transmission shaft and the pinch wheel before being wound on the winding shaft.

By adopting the above technical scheme, the end of the support frame is rotatably connected with a pinch wheel, and the aluminum foil waste paper passes between the transmission shaft and the pinch wheel and is wound on the rewinding shaft. During the rewinding process, the drive shaft and the rewinding shaft rotate At the same time, the waste paper drives the pinch wheel to rotate, and the transmission shaft and the pinch wheel properly flatten the aluminum foil waste paper, so that it can be rolled better.

Preferably, friction stripes are provided on the outer peripheral surface of the transmission shaft.

By adopting the above technical solution, the outer peripheral surface of the transmission shaft is provided with friction stripes, which can effectively increase the friction force, so that the pressing wheel can be driven to rotate better, and the waste paper can be better flattened.

The second purpose of the utility model is to provide a bronzing machine, which can facilitate the removal of waste rolls and improve work efficiency.

The above-mentioned technical purpose of the utility model is achieved through the following technical solutions: a bronzing machine, including a feeding device, and also includes a receiving device described in the above-mentioned technical solution, the feeding device is arranged on the opposite side of the supporting frame One end of the receiving device.

By adopting the above technical scheme, the bronzing machine is fed by the feeding device for bronzing, and the aluminum foil waste paper after bronzing is rewound into waste rolls by the receiving device, and the setting of the receiving device makes it easy to remove the waste rolls, compared with the prior art Both ends of the middle rewinding shaft are fixedly set, so that waste rolls can be easily removed and the work efficiency can be improved.

Preferably, the frame is also provided with a workbench, the workbench is located under the support frame, and the support frame is between the feeding device and the workbench and between the workbench and the receiving device. A tensioning device is provided between the material devices, and the tensioning device includes a tensioning frame arranged on the support frame, and the tensioning frame includes two connecting rods and a device respectively arranged on the front and rear end faces of the support frame. A connecting shaft between the ends of the two connecting rods away from the support frame.

By adopting the above-mentioned technical scheme, a tensioning device is provided on the supporting frame. During the stamping, the surface of the aluminum foil touches the connecting shaft, and the feeding device and the receiving device at both ends, so that the aluminum foil is better tensioned, more convenient for stamping, and effectively Improve work efficiency and quality after bronzing.

Preferably, two spacer rings are sheathed on the connecting shaft.

By adopting the above technical scheme, the connecting shaft is sleeved with two spaced barrier rings, the aluminum foil is located between the two barrier rings, and the two barrier rings properly limit the movement space of the aluminum foil to avoid sliding and make Well tensioned.

Preferably, the connecting rod is provided with a long waist-shaped hole along its length, and the connecting rod passes through the long waist-shaped hole through the bolt and is clamped and fixed to the support frame.

By adopting the above technical scheme, the connecting rod is provided with a long waist-shaped hole, and the connecting rod is clamped and fixed on the support frame through the bolt through the long waist-shaped hole. The setting of the long waist-shaped hole makes it possible to loosen the bolt when needed Adjust the height of the tensioning frame relative to the ground workbench and the inclination angle of the tensioning frame to achieve a relatively good tensioning effect according to different products and improve work efficiency.

Preferably, several positioning holes are opened on the front and rear ends of the support frame along the length direction, and the bolts are fixed through the positioning holes.

By adopting the above technical solution, the supporting frame is provided with several positioning holes, so that the fixed position of the tensioning frame can be adjusted when necessary, so that the tensioning frame can better meet the needs of bronzing and improve work efficiency.

Preferably, the tensioning device includes at least two tensioning frames.

By adopting the above technical solution, the tensioning device includes at least two tensioning frames, so that the aluminum foil is better tensioned and guided, making it easier to stamp and improve work efficiency.

In summary, the utility model has the following beneficial effects:

1. When the waste roll reaches a certain diameter, the waste roll is removed from the suspended end of the rewinding shaft. Compared with the fixed setting at both ends in the prior art, the waste roll can be easily removed;

2. The transmission shaft and the pressing wheel properly flatten the aluminum foil waste paper, so that it can be rolled better;

3. There are friction stripes on the outer surface of the transmission shaft, which can effectively increase the friction force, so that the pressure wheel can be driven to rotate better, and the waste paper can be flattened better;

4. There is a tensioning device on the supporting frame. During hot stamping, the surface of the aluminum foil touches the connecting shaft, as well as the feeding device and receiving device at both ends, so that the aluminum foil is better tensioned, more convenient for hot stamping, and effectively improves work efficiency and Quality after bronzing;

5. The setting of the long waist hole makes it possible to loosen the bolts to adjust the height of the tensioning frame relative to the ground workbench and the inclination angle of the tensioning frame when necessary, so as to achieve a relatively good tensioning effect according to different products ,Improve work efficiency.

Description of drawings

Fig. 1 is the overall structure schematic diagram of the utility model embodiment one;

Fig. 2 is a partial enlarged view of place A in Fig. 1;

Fig. 3 is a schematic diagram of the overall structure of the second embodiment of the utility model;

Fig. 4 is a structural schematic diagram of the tensioning device in the second embodiment of the utility model.

In the figure: 1. frame; 2. support frame; 3. transmission shaft; 4. drive motor; 5. connecting plate; 6. winding shaft; 7. belt; Connecting rod; 911, oblong hole; 92, connecting shaft; 93, blocking ring.

Detailed ways

Below in conjunction with accompanying drawing, the utility model is described in further detail.

Embodiment 1, a material receiving device, as shown in Figure 1 and Figure 2, includes a frame 1 and a support frame 2 arranged on the frame 1, and one end of the support frame 2 along the length direction is provided with a material receiving device. The receiving device includes a transmission shaft 3 rotatably connected to the end of the support frame 2 , and one end of the transmission shaft 3 is provided with a drive motor 4 . A connecting plate 5 is arranged on the rear end surface of the end of the supporting frame 2 , and the connecting plate 5 is arranged obliquely relative to the supporting frame 2 , and the connecting plate 5 is located at the side end of the transmission shaft 3 away from the center of the supporting frame 2 . The connecting plate 5 is connected with a rewinding shaft 6 for rotation away from the end of the support frame 2. The rewinding shaft 6 is located above the support frame 2. The end of the rewinding shaft 6 away from the connecting plate 5 is suspended in the air. Aluminum foil waste paper is wound on the rewinding shaft 6. Belt 7 is arranged between power transmission shaft 3 and winding shaft 6, drive transmission shaft 3 to rotate after drive motor 4 starts, power transmission shaft 3 drives winding shaft 6 to rotate by belt 7, aluminum foil waste paper is wound on winding shaft 6. After the waste roll reaches a certain diameter, it is taken off from the end of the winding shaft 6 suspended in the air.

The end of the support frame 2 is also rotatably connected with a compression wheel 8, the compression wheel 8 and the winding shaft 6 are located on the same side of the transmission shaft 3, and in other embodiments, the compression wheel 8 and the winding shaft 6 can also be located on the transmission shaft 3 respectively. sides. After the aluminum foil waste paper passes between the drive shaft 3 and the pinch wheel 8, it is wound on the take-up shaft 6 again. During the winding process, the winding shaft 6 follows the transmission shaft 3 to rotate the aluminum foil waste paper, so that the pinch wheel 8 also rotates synchronously. The function of the pinch wheel 8 is to make the aluminum foil waste paper pass between the transmission shaft 3 and the pinch wheel 8 and then be squeezed and flattened, so that it can be rolled up better. Friction stripes (not shown in the figure) are provided on the outer peripheral surface of the transmission shaft 3 to increase the friction force, so as to better drive the pressing wheel 8 to rotate and to better flatten the waste paper.

Working principle: Aluminum foil waste paper passes between the transmission shaft 3 and the pressure wheel 8 and then winds on the rewinding shaft 6. During the bronzing process, the driving motor 4 starts to drive the transmission shaft 3 to rotate, and the transmission shaft 3 drives the rewinding shaft through the belt 7. 6 rotates, and the rewinding shaft 6 rotates and the aluminum foil waste paper is rewound into a waste roll. After the waste roll reaches a certain diameter, the waste roll is taken off from the end of the winding shaft 6 suspended in the air.

Embodiment 2, a bronzing machine, as shown in FIG. 3 , includes a feeding device and a receiving device in Embodiment 1. The feeding device and the receiving device are respectively the two ends of the support frame 2 along the length direction. A workbench 10 is also provided on the frame 1 , and the workbench 10 is located below the support frame 2 . The support frame 2 is provided with a tensioning device between the feeding device and the workbench 10 and between the workbench 10 and the receiving device, so that the aluminum foil is tensioned to better complete the bronzing process.

As shown in FIG. 4 , the tensioning device includes several tensioning frames arranged on the support frame 2 , and in this embodiment, the tensioning device includes two tensioning frames. The tensioning frame includes two connecting rods respectively arranged at the front and rear ends of the supporting frame 2 and a connecting shaft 92 arranged between the ends of the two connecting rods 91 away from the supporting frame 2, and the connecting shaft 92 is sleeved with two partitions arranged at intervals. The function of the ring 93 and the blocking ring 93 is to limit the activity range of the aluminum foil. The connecting rod 91 is provided with a long waist-shaped hole 911 along its length direction, and the connecting rod 91 passes through the long waist-shaped hole 911 through the bolt and is clamped and fixed to the support frame 2 . When needed, loosen the bolts to adjust the distance between the connecting shaft 92 and the workbench 10, and also adjust the inclination angle of the tension frame. The front and rear end faces of the support frame 2 are provided with a number of positioning holes, through which the bolts pass through the positioning holes to fasten and fix the tensioning frame, and the bolts pass through different positions to adjust the fixed position of the tensioning frame.

Working principle: The feeding device unwinds the aluminum foil to the top of the workbench 10, and the waste paper after bronzing is rewound into waste rolls by the receiving device, and the waste rolls are removed after reaching a certain diameter. The unused aluminum foil and aluminum foil waste paper are all tensioned, which makes it better for bronzing. When needed, unscrew the bolt to adjust the height or inclination of the tension frame and the workbench 10, and change the fixed position of the tension frame to make better bronzing.

This specific embodiment is only an explanation of the utility model, and it is not a limitation of the utility model. After reading this description, those skilled in the art can make modifications to the embodiment without creative contribution according to needs, but as long as it is within the utility model All new claims are protected by patent law.

Claims (9)

1. a material receiving device, comprising a frame (1) and a support frame (2) located at the frame (1), the end of the support frame (2) along the length direction is provided with a material receiving device, its The feature is: the receiving device includes a transmission shaft (3) rotatably connected to the end of the support frame (2), and one end of the transmission shaft (3) is provided with a driving motor (4), and the support frame ( 2) A connecting plate (5) is provided on the rear end surface of the end, and the connecting plate (5) is connected with a rewinding shaft (6) for rotation away from the end of the support frame (2), and the rewinding shaft (6) is located on the supporting frame (2). Above the frame (2), a belt (7) is provided between the transmission shaft (3) and the winding shaft (6), and the end of the winding shaft (6) away from the connecting plate (5) is suspended . 2. A receiving device according to claim 1, characterized in that: the end of the support frame (2) is also rotatably connected with a pressing wheel (8), and aluminum foil waste paper passes through the transmission shaft (3 ) and the pinch wheel (8) and then wound on the winding shaft (6). 3. A receiving device according to claim 2, characterized in that: the outer peripheral surface of the transmission shaft (3) is provided with friction stripes. 4. A bronzing machine, comprising a feeding device, characterized in that: it also includes a receiving device as claimed in any one of claims 1-3, the feeding device is arranged on the supporting frame (2) opposite to the One end of the receiving device. 5. A bronzing machine according to claim 4, characterized in that: the frame (1) is also provided with a workbench (10), and the workbench (10) is located on the support frame (2) Below, the support frame (2) is provided with a tensioning device between the feeding device and the workbench (10) and between the workbench (10) and the receiving device. The tightening device includes a tension frame arranged on the support frame (2), and the tension frame includes two connecting rods (91) respectively arranged on the front and rear end surfaces of the support frame (2) and two connecting rods (91) arranged on the two The connecting rod (91) is away from the connecting shaft (92) between the ends of the support frame (2). 6 . A bronzing machine according to claim 5 , characterized in that: the connecting shaft ( 92 ) is sheathed with two barrier rings ( 93 ) arranged at intervals. 7. A bronzing machine according to claim 6, characterized in that: the connecting rod (91) is provided with a long waist-shaped hole (911) along its length direction, and the connecting rod (91) is passed through by a bolt The oblong hole (911) is clamped and fixed on the support frame (2). 8. A bronzing machine according to claim 7, characterized in that: said support frame (2) is provided with several positioning holes along the front and rear ends along the length direction, and said bolts are fixed through said positioning holes. 9. A bronzing machine according to claim 8, characterized in that: said tensioning device comprises at least two said tensioning frames.