Automatic blanking structure for core rod rubber head grinding device

Abstract

The utility model relates to an automatic discharging structure for a core rod rubber head grinding device, and relates to the technical field of core rod machining. The core rod feeding device comprises a workbench, a moving seat is arranged on the workbench, a material storage groove used for storing core rods is formed in the moving seat, the two ends of the material storage groove penetrate through the moving seat, an air feeder is fixed to the workbench, the output end of the air feeder is communicated with an air blowing hose, the air blowing hose is fixed to one end of the material storage groove, and the air blowing hose is used for blowing air to the material storage groove. The core rod blanking device has the effect that the working efficiency of core rod blanking is high.

Description

Technical Field

[0001] The present application relates to the field of core rod processing, and in particular to an automatic material unloading structure for a core rod rubber head grinding device. Background Art

[0002] In the automated production of core rod rubber head grinding, a movable moving seat and a cutting knife are installed on the workbench, and a material storage slot for accommodating the core rod is opened on the moving seat. The core rod can be placed in the material storage slot, so that the moving seat can move on the workbench with the core rod, so that the core rod can reach the cutting knife for rubber head grinding. After the core rod is processed, it still remains in the material storage slot. At this time, the operator needs to reach out to peel the core rod out of the material storage slot, but the diameter of the material storage slot is small, and it is difficult for the human hand to reach in, so it is inconvenient to take the core rod, which makes the work efficiency of core rod unloading low, so it needs to be improved. Utility Model Content

[0003] In order to improve the problem of low working efficiency of core rod unloading, the present application provides an automatic unloading structure for a core rod rubber head grinding device.

[0004] The automatic unloading structure for a core rod rubber head grinding device provided in the present application adopts the following technical solution:

[0005] An automatic unloading structure for a core rod rubber head grinding device comprises a workbench, a movable seat is provided on the workbench, a material storage trough for storing core rods is provided on the movable seat, both ends of the material storage trough pass through the movable seat, an air blower is provided on the workbench, an output end of the air blower is connected to a blowing hose, the blowing hose is fixed at one end of the material storage trough, and the blowing hose is used to blow air into the material storage trough.

[0006] By adopting the above technical solution, when the mandrel is processed and stored in the storage tank, the blower is started to blow air into the storage tank through the air hose, so that one end of the mandrel is pushed by the gas and moves toward the opening at one end of the storage tank until the mandrel is completely out of the storage tank, thereby realizing rapid unloading of the mandrel. Compared with manually inserting the processed mandrel into the storage tank to take out the mandrel, the operation is more convenient and the work efficiency of mandrel unloading is higher.

[0007] Optionally, a feed pipe is fixed on the workbench, both ends of the feed pipe are connected, and the feed pipe is connected to the material storage tank, and one end opening of the feed pipe is aligned with the output end of the blowing hose.

[0008] By adopting the above technical solution, when the air hose blows air into the storage tank, thereby blowing the core rod out from one end of the storage tank, the core rod will be ejected toward the opening at one end of the lower material pipe under the push of the gas until it enters the lower material pipe. The core rod will abut against the inner wall of the lower material pipe in the lower material pipe, which will limit the core rod and prevent it from splashing around. At the same time, the core rod will eventually move along the trajectory of the lower material pipe, so that the lower material pipe plays a guiding role, so that the final landing points of several core rods are close, which is convenient for collecting the core rods.

[0009] Optionally, the feed pipe is arranged along the length direction of the material storage trough, and one end of the feed pipe away from the movable seat is inclined downward.

[0010] By adopting the above technical solution, when the core rod is blown out of the storage tank by the blowing hose and enters the discharge pipe, the thrust of the gas on the core rod gradually decreases, so that the core rod finally moves under the action of gravity, that is, the movement direction of the core rod is a parabola, and the discharge pipe arranged at an angle downward facilitates the core rod to slide down the discharge pipe.

[0011] Optionally, a material baffle plate is provided on the upper surface of the lower material pipe, and the material baffle plate extends in the direction of the lower material pipe away from the movable seat.

[0012] By adopting the above technical solution, when the core rod is discharged from the bottom opening of the discharge tube along the discharge tube, the core rod will also hit the baffle plate. The baffle plate plays a limiting role, reducing the possibility of the core rod splashing around, so that the core rod finally falls around the extension point of the baffle plate.

[0013] Optionally, the top end of the material baffle plate is rotatably connected to the material discharge pipe, and a mounting hole is opened on the material baffle plate. A mounting rod is passed through the mounting hole. The mounting rod is threadedly connected to the mounting hole, and one end of the mounting rod can abut against the side wall of the material discharge pipe.

[0014] By adopting the above technical scheme, when the core rod removed from the discharge tube moves along the trajectory of the baffle plate, the landing points of several core rods are close. When there are too many core rods piled up at this point, the mounting rod is adjusted in the direction away from the discharge tube, so that the mounting rod is separated from the side wall of the discharge tube, so that the baffle plate can rotate with the connection between the baffle plate and the discharge tube as the axis, so that the baffle plate is bent downward, that is, the extension point of the baffle plate is close to the discharge tube. At this time, the mounting rod is adjusted in the direction close to the discharge tube until the mounting rod abuts against the side wall of the discharge tube, the mounting rod is tightly pressed against the discharge tube, and the mounting rod is threadedly connected to the baffle tube and has a self-locking function, so that the baffle plate and the discharge tube are fixedly connected through the mounting rod, that is, the angle of the baffle tube is fixed, so that the landing point of subsequent core rods is close to the discharge tube, so that the core rods are evenly laid at the collection point, so as to achieve the purpose of stacking more core rods.

[0015] Optionally, a protective pad is fixed on the bottom wall of the baffle plate.

[0016] By adopting the above technical solution, when the core rod moves along the discharge pipe, the core rod will hit the protective pad, and the protective pad plays a buffering and protective role, so that while the baffle plate blocks the core rod, the core rod will not be damaged when it hits the baffle plate, thereby ensuring the quality of the core rod.

[0017] Optionally, a rubber pad is provided on the inner wall of the material storage trough.

[0018] By adopting the above technical solution, when the air hose blows air to the core rod, thereby blowing the core rod out of the storage tank, the core rod slides in the storage tank, and the core rod moves faster under the push of the gas. The rubber pad plays a protective role, making the side wall of the core rod less susceptible to wear by the inner wall of the storage tank, thereby ensuring the quality of the core rod.

[0019] Optionally, a mounting block is fixed on the side wall of the rubber pad close to the material storage trough, a mounting groove is opened on the inner wall of the material storage trough, and the mounting block is inserted in the mounting groove and has an interference fit with the mounting groove.

[0020] By adopting the above technical solution, the mounting block on the rubber pad is aligned with the opening at one end of the mounting slot and inserted into the mounting slot, and then the rubber pad is moved along the length direction of the material storage slot so that the rubber pad is pressed against the inner wall of the material storage slot and the mounting block is completely inserted into the mounting slot, and the rubber pad can be installed. When the rubber pad is damaged, the rubber pad can be pushed to move in a certain direction until the mounting block is pulled out of the mounting slot, and the rubber pad can be removed, and then a new rubber pad can be installed in the material storage slot to replace the rubber pad, which is easy to operate.

[0021] In summary, the present application includes at least one of the following beneficial effects:

[0022] 1. After the mandrel is processed, it is stored in the storage tank. Then the blower is started to blow air into the storage tank through the air hose, so that one end of the mandrel is pushed by the gas to move toward the opening at one end of the storage tank until the mandrel is completely out of the storage tank, so that the mandrel can be quickly unloaded, the operation is more convenient, and the work efficiency of mandrel unloading is higher;

[0023] 2. When the air hose blows air into the storage tank, thereby blowing the core rod out from one end of the storage tank, the core rod will be ejected toward the opening of one end of the lower material pipe under the push of the gas until it enters the lower material pipe. The core rod will abut against the inner wall of the lower material pipe in the lower material pipe, which will limit the core rod and prevent it from splashing around. At the same time, the core rod will eventually move along the trajectory of the lower material pipe, so that the lower material pipe plays a guiding role, so that the final landing points of several core rods are close, which is convenient for collecting core rods. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 This is a schematic structural diagram of an automatic material unloading structure for a core rod rubber head grinding device according to an embodiment of the present application;

[0025] Figure 2 for Figure 1 The enlarged view of point A in the middle;

[0026] Figure 3 for Figure 1 The enlarged view of point B in the middle;

[0027] Figure 4 for Figure 1 Enlarged view of point C in the middle.

[0028] In the figure: 10, workbench; 20, moving seat; 21, material storage trough; 212, mounting groove; 22, rubber pad; 221, mounting block; 30, air blower; 31, air blowing hose; 40, material discharge pipe; 50, material baffle plate; 51, mounting hole; 52, protective pad; 60, mounting rod. DETAILED DESCRIPTION

[0029] The following is combined with Figure 1-4 This application is described in further detail.

[0030] The embodiment of the present application discloses an automatic material unloading structure for a core rod rubber head grinding device. Figure 1 and Figure 2 The automatic unloading structure for the core rod rubber head grinding device includes a workbench 10, a movable seat 20 is provided on the workbench 10, a material storage groove 21 is provided on the movable seat 20, the top of the material storage groove 21 is open, and the end of the material storage groove 21 passes through the end wall of the movable seat 20, and an air blower 30 is installed on the workbench 10 by bolts, and the output end of the air blower 30 is connected to a blowing hose 31, and one end of the blowing hose 31 away from the air blower 30 is fixed on the movable seat 20, and the blowing hose 31 is connected to the material storage groove 21, and the air outlet direction of this end of the blowing hose 31 is the length direction of the material storage groove 21.

[0031] When the mandrel is processed and stored in the storage tank 21, the blower 30 is started to blow air into the storage tank 21 through the air hose 31, so that one end of the mandrel is pushed by the gas and moves toward an opening at one end of the storage tank 21 until the mandrel is completely separated from the storage tank 21, thereby realizing rapid unloading of the mandrel, making the operation more convenient and the work efficiency of unloading the mandrel higher.

[0032] Reference Figure 1 and Figure 2A rubber pad 22 is provided on the inner wall of the material storage groove 21. When the mandrel slides in the material storage groove 21, the mandrel moves faster under the push of the gas. The rubber pad 22 plays a protective role, so that the side wall of the mandrel is not easily worn by the inner wall of the material storage groove 21, thereby ensuring the quality of the mandrel. A mounting block 221 is integrally formed on the side wall of the rubber pad 22 close to the material storage groove 21. A mounting groove 212 is provided on the inner wall of the material storage groove 21. The mounting block 221 is inserted into the mounting groove 212 and has an interference fit with the mounting groove 212.

[0033] Align the mounting block 221 on the rubber pad 22 with one end opening of the mounting groove 212. Since the mounting block 221 is made of rubber material, the mounting block 221 has a certain deformation ability, so the mounting block 221 is forced into the mounting groove 212. Then, the rubber pad 22 is moved along the length direction of the material storage groove 21 so that the rubber pad 22 is pressed against the inner wall of the material storage groove 21. The mounting block 221 is completely inserted into the mounting groove 212, and the installation of the rubber pad 22 can be achieved. The mounting block 221 recovers its deformation in the mounting groove 212 and presses against the inner wall of the mounting groove 212, so that the mounting block 221 is not easily pulled out of the mounting groove 212, thereby increasing the stability of the rubber pad 22 installed in the material storage groove 21.

[0034] Reference Figure 1 and Figure 3 In order to prevent the blown core rod from splashing around, a feed pipe 40 is fixed at the edge of the workbench 10. The feed pipe 40 is a straight pipe with two ends connected, and the feed pipe 40 is tilted. Specifically, the top of the feed pipe 40 is connected to the material storage tank 21, and one end of the feed pipe 40 is open and aligned with the end of the air hose 31 away from the blower 30, and the bottom of the feed pipe 40 is tilted downward. The upper surface of the feed pipe 40 is sealed with a baffle plate 50, the top of the baffle plate 50 is located at the bottom end of the feed pipe 40, and the baffle plate 50 is hinged on the feed pipe 40, and the baffle plate 50 extends in the direction of the feed pipe 40 away from the moving seat 20. A protective pad 52 is fixed on the side of the baffle plate 50 close to the central axis of the feed pipe 40.

[0035] Reference Figure 1 and Figure 4 In order to fix the baffle plate 50 on the discharge pipe 40, a mounting hole 51 is opened on the baffle plate 50, and a mounting rod 60 is passed through the mounting hole 51. The mounting rod 60 is a screw rod, and the mounting rod 60 is threadedly connected to the mounting hole 51. One end of the mounting rod 60 can abut against the side wall of the discharge pipe 40.

[0036] When the air hose 31 blows air into the material storage tank 21, thereby blowing the core rod out from one end of the material storage tank 21, the core rod will be ejected toward the opening of one end of the lower material tube 40 under the push of the gas until it enters the lower material tube 40, and the core rod will abut against the inner wall of the lower material tube 40 in the lower material tube 40, which will limit the core rod and prevent it from splashing around. At the same time, the core rod will eventually move along the trajectory of the lower material tube 40, so that the lower material tube 40 plays a guiding role, so that the core rod is discharged from the bottom end of the lower material tube 40, and then the core rod will also hit the protective pad 52 on the baffle plate 50. The baffle plate 50 plays a limiting role, reducing the possibility of the core rod splashing around, so that the core rod finally falls around the extension point of the baffle plate 50.

[0037] Reference Figure 1 and Figure 4 When the mandrel removed from the feeding tube 40 moves along the trajectory of the baffle plate 50, the landing points of the mandrels are close to each other. When there are too many mandrels piled up at this point, the mounting rod 60 is adjusted in the direction away from the feeding tube 40, so that the mounting rod 60 is separated from the side wall of the feeding tube 40, so that the baffle plate 50 can rotate around the connection between the baffle plate 50 and the feeding tube 40, so that the baffle plate 50 is bent downward, that is, the extension point of the baffle plate 50 is close to the feeding tube 40. At this time, the mounting rod 60 is adjusted to move away from the feeding tube 40, so that the mounting rod 60 is separated from the side wall of the feeding tube 40, so that the baffle plate 50 can rotate around the connection between the baffle plate 50 and the feeding tube 40, so that the baffle plate 50 is bent downward, that is, the extension point of the baffle plate 50 is close to the feeding tube 40. 60 is adjusted in the direction close to the discharge pipe 40 until the mounting rod 60 abuts against the side wall of the discharge pipe 40, the mounting rod 60 is tightly pressed against the discharge pipe 40, and the mounting rod 60 is threadedly connected to the material blocking pipe and has a self-locking function, so that the material blocking plate 50 and the discharge pipe 40 are fixedly connected through the mounting rod 60, that is, the angle of the material blocking pipe is fixed, so that the landing point of the subsequent core rods is close to the discharge pipe 40, so that the core rods are evenly laid at the collection point, so as to achieve the purpose of stacking more core rods.

[0038] The implementation principle of the automatic unloading structure for a core rod rubber head grinding device in an embodiment of the present application is as follows: when the core rod is processed, it is stored in the storage tank 21, and then the blower 30 is started to blow air into the storage tank 21 through the blowing hose 31, so that one end of the core rod is pushed by the gas and moves toward an opening at one end of the storage tank 21 until the core rod is completely separated from the storage tank 21, thereby realizing rapid unloading of the core rod, making the operation more convenient, and the work efficiency of core rod unloading is higher.

[0039] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. An automatic unloading structure for a core rod rubber grinding device, characterized in that: The invention comprises a workbench (10), wherein a movable seat (20) is provided on the workbench (10), a material storage groove (21) for storing mandrels is provided on the movable seat (20), both ends of the material storage groove (21) pass through the movable seat (20), and a blower (30) is provided on the workbench (10), the output end of the blower (30) is connected to a blowing hose (31), the blowing hose (31) is fixed at one end of the material storage groove (21), and the blowing hose (31) is used to blow air into the material storage groove (21).

2. The automatic unloading structure for the core rod rubber grinding device according to claim 1, characterized in that: A feeding pipe (40) is fixed on the workbench (10), the two ends of the feeding pipe (40) are connected, and the feeding pipe (40) is connected to the material storage tank (21), and one end opening of the feeding pipe (40) is aligned with the output end of the blowing hose (31).

3. The automatic unloading structure for the core rod rubber grinding device according to claim 2, characterized in that: The feed pipe (40) is arranged along the length direction of the material storage tank (21), and one end of the feed pipe (40) away from the movable seat (20) is inclined downward.

4. The automatic unloading structure for the core rod rubber grinding device according to claim 2, characterized in that: A material blocking plate (50) is provided on the upper surface of the lower material pipe (40), and the material blocking plate (50) extends in a direction away from the movable seat (20) of the lower material pipe (40).

5. The automatic unloading structure for the core rod rubber grinding device according to claim 4, characterized in that: The top end of the baffle plate (50) is rotatably connected to the feed tube (40), and a mounting hole (51) is provided on the baffle plate (50). A mounting rod (60) is passed through the mounting hole (51), and the mounting rod (60) is threadedly connected to the mounting hole (51). One end of the mounting rod (60) can abut against the side wall of the feed tube (40).

6. The automatic unloading structure for the core rod rubber grinding device according to claim 4, characterized in that: A protective pad (52) is fixed on the bottom wall of the material blocking plate (50).

7. The automatic unloading structure for the core rod rubber grinding device according to claim 1, characterized in that: A rubber pad (22) is provided on the inner wall of the material storage tank (21).

8. The automatic material unloading structure for the core rod rubber grinding device according to claim 7, characterized in that: A mounting block (221) is fixed on the side wall of the rubber pad (22) close to the material storage groove (21), a mounting groove (212) is provided on the inner wall of the material storage groove (21), and the mounting block (221) is inserted into the mounting groove (212) and is interference-fitted with the mounting groove (212).

Images