CN203229195U - Roller table device - Google Patents

Abstract

The utility model discloses a roller table device, which comprises two intersecting first roller tables and a second roller table. The frame below the intersection of the first roller table and the second roller table is provided with a jack Transplanting device, the frame of the first roller table upstream and downstream of the jacking and transplanting device is provided with a blocking device; the blocking device includes a stainless steel ejector rod arranged between two adjacent rollers, the An inclined or arc-shaped guiding surface is provided between the top surface of the ejector rod and the working side. The utility model has the advantages that: by setting two groups of blocking devices, the goods that need to be transferred are separated from the goods behind, and then the goods are transferred to another roller table by using the jacking and transplanting device, and at the same time, the ejector rod of the blocking device is equipped with The guide surface can correct the position of the goods that have not moved in place on the roller table when the ejector rod is raised. The structure of the device is simple and the operation is stable, and the goods transfer is accurate and efficient.

Description

A roller table device

technical field

The utility model relates to a roller table device.

Background technique

The roller table is a commonly used device in logistics transportation. It is necessary to use a blocking device to help the goods stop, and use a transplanting device to transfer the goods to another roller table. The current use of baffles allows the items on one roller table to be guided into the second roller along the baffle. However, the accuracy of this method is not high enough, and it is easy to cause the goods behind to be misled into another guide rail.

Utility model content

The purpose of the utility model is to provide a roller table device, which can effectively solve the problem that the existing goods are easy to cause misoperation to the following goods when the roller table is changed.

In order to solve the above technical problems, the utility model is achieved through the following technical solutions: a roller table device, including two intersecting first roller tables and a second roller table, the first roller table intersects with the second roller table The frame below the roller table is provided with a jacking and transplanting device, and the frame of the first roller table upstream and downstream of the jacking and transplanting device is provided with a blocking device;

The jacking and transplanting device includes a base plate, a lifting mechanism for controlling the vertical movement of the base plate, and a transplanting mechanism arranged on the base plate to drive goods to move from the first roller table to the second roller table;

The blocking device includes a stainless steel push rod arranged between two adjacent rollers, a jacking cylinder for driving the vertical movement of the push rod and at least one guiding auxiliary device are fixed on the frame, and the push rod is provided with The groove opening downward is connected with the jacking cylinder and the guiding auxiliary device, and an inclined or arc-shaped guiding surface is provided between the top surface of the ejector rod and the working side.

Preferably, the lifting mechanism includes a lifting cylinder connected to the center of the substrate and fixed on the frame, and optical axes respectively arranged at the four corners of the substrate, and the frame is fixed with a shaft sleeve adapted to the optical axis; the substrate Can rise and fall stably.

Preferably, the transplanting mechanism includes transplanting wheel sets arranged on opposite sides of the base plate, the rotation direction of the transplanting wheel sets is perpendicular to the moving direction of the first roller table, and each set of the transplanting wheel sets is set Between two adjacent rollers, the bottom of the base plate is provided with a motor that drives the rotation of the transplanting wheel set; it can stably transplant the goods to another set of roller tables.

Preferably, the groove of the ejector rod is provided with a connecting horizontal plate, and the piston head of the jacking cylinder is provided with a horizontal slot matching the horizontal plate; The board connection can also have sufficient activity margin, which effectively reduces the production cost.

Preferably, there are two auxiliary guiding devices, which are respectively arranged on both sides of the jacking cylinder, and the auxiliary guiding devices include a linear shaft whose top end is fixed on the top surface of the groove and a shaft fixed on the frame to match the linear shaft. Linear bearings; the left and right guiding aids make it easier to maintain the balance of the ejector rod, and use linear shafts and linear bearings to ensure smooth vertical movement of the ejector rod.

Preferably, the top of the linear shaft is provided with a threaded hole, and the top surface of the groove of the ejector rod is provided with a through hole corresponding to the threaded hole, and the linear shaft is fixedly connected with the ejector rod through bolts; The loading and unloading of the top rod.

Compared with the prior art, the utility model has the advantages that: by setting two sets of blocking devices, the goods that need to be diverted are separated from the goods behind, and then the goods are transferred to another roller table by using the jacking and transplanting device, while blocking The ejector rod of the device is provided with a guide surface, which can correct the position of the goods that have not moved in place on the roller table when the ejector rod is raised. The structure of the device is simple and the operation is stable, and the cargo transfer is accurate and efficient.

Description of drawings

Fig. 1 is the plan view of a kind of roller table device of the present utility model;

Fig. 2 is a structural schematic diagram of the intersection of the first roller table and the second roller table in a roller table device of the present invention;

Fig. 3 is a structural schematic diagram of a jacking and transplanting device in a roller table device of the present invention;

Fig. 4 is the left view of Fig. 3;

Fig. 5 is a structural schematic diagram of a blocking device in a roller table device of the present invention;

Fig. 6 is a left side view of Fig. 5 .

Detailed ways

Referring to Fig. 1, Fig. 2 is the embodiment of a kind of roller table device of the present utility model, a kind of roller table device, comprises two intersecting first roller table 1 and second roller table 2, described first roller table 1 and the second roller table 2 The frame 3 below the roller table at the intersection of the second roller table 2 is provided with a jacking and transplanting device 4, and the frame 3 of the first roller table 1 upstream and downstream of the jacking and transplanting device 4 is provided with a stopper. device 5.

As shown in Figures 3 and 4, the jacking and transplanting device 4 includes a base plate 41, a lifting mechanism that controls the vertical movement of the base plate 41, and is arranged on the base plate 41 to drive goods to move from the first roller table 1 to the second roller table. 2, the lifting mechanism includes a lifting cylinder 42 connected to the center of the base plate 41 and fixed on the frame 3 and an optical axis 43 respectively arranged at the four corners of the base plate 41, and the frame 3 is fixed with the optical axis 43 compatible with the bushing 44, the transplanting mechanism includes a transplanting wheel set 45 arranged on opposite sides of the base plate 41, the rotation direction of the transplanting wheel set 45 is perpendicular to the moving direction of the first roller table 1, Each set of transplanting wheel sets 45 is arranged between two adjacent rollers, and the bottom of the base plate 41 is provided with a motor 46 that drives the transplanting wheel sets 45 to rotate.

As shown in Figures 5 and 6, the blocking device 5 includes a stainless steel push rod 51 arranged between two adjacent rollers, and a jacking cylinder that drives the push rod 51 to move vertically is fixed on the frame 3 52 and at least one guiding auxiliary device, the ejector rod 51 has a groove 53 that opens downward to connect with the jacking cylinder 52 and the guiding auxiliary device, and the top surface of the ejector rod 51 is provided with an inclined or The arc-shaped guide surface 54, the groove 53 of the push rod 51 is provided with a connecting horizontal plate 55, and the piston head of the jacking cylinder 52 is provided with a horizontal card slot matching the horizontal plate. There are two auxiliary devices, which are respectively arranged on both sides of the jacking cylinder 52. The auxiliary guide device includes a linear shaft 56 whose top end is fixed on the top surface of the groove 53 and a straight line fixed on the frame 3 to match the linear shaft 56. Bearing 57, the top of the linear shaft 56 has a threaded hole, the top surface of the groove 53 of the push rod 51 is provided with a through hole corresponding to the threaded hole, and the linear shaft 56 is fixed to the push rod 51 by bolts 58 connect.

The ejector rod 51 is cold-rolled into an n-shape by stainless steel, the width of the groove 53 is equal to the diameter of the linear shaft 56, the ejector rod 51 is raised by the jacking cylinder 52, and the downstream blocking device 5 blocks the rollers that will be transferred to the second roller table. 2, the upstream blocking device 5 will block the goods at the rear. If there is a slight deviation in the lifting time of the push rod 51, the guide slope will contact the goods on the roller table to adjust the position of the goods. The motor 46 is driven by a chain or a pulley The transplanting wheel set 45 rotates, and the lifting cylinder 42 starts, so that the base plate 41 stretches out with the transplanting mechanism to lift the goods off the roller table, and the motor 46 drives the transplanting wheel set 45 to rotate to make the goods move toward the second roller table 2, and finally Make the goods enter the second roller table 2. The device has a simple structure, stable operation, accurate cargo transfer and high efficiency.

The above is only a specific embodiment of the utility model, but the technical characteristics of the utility model are not limited thereto, and any changes or modifications made by those skilled in the art within the scope of the utility model are all covered by the utility model. In the scope of the new patent.

Claims (6)

1. A roller table device, including two intersecting first roller table (1) and second roller table (2), characterized in that: the first roller table (1) and the second roller table (2) The frame (3) below the roller table at the intersection is provided with a jacking and transplanting device (4), and the frame (3) of the first roller table (1) upstream and downstream of the jacking and transplanting device (4) There are blocking devices (5) on them; The jacking and transplanting device (4) includes a base plate (41), a lifting mechanism that controls the vertical movement of the base plate (41), and is set on the base plate (41) to drive goods to move from the first roller table (1) to the second roller The transplanting mechanism of the road (2); The blocking device (5) includes a stainless steel push rod (51) arranged between two adjacent rollers, and the frame (3) is fixed with a jacking cylinder ( 52) and at least one guiding auxiliary device, the ejector rod (51) has a groove (53) opening downward to connect with the jacking cylinder (52) and guiding auxiliary device, the top surface of the ejector rod (51) An inclined or arc-shaped guide surface (54) is provided between the working side and the working side. 2. A roller table device according to claim 1, characterized in that: the lifting mechanism includes a lifting cylinder (42) connected to the center of the base plate (41) and fixed on the frame (3) and respectively arranged on The optical axis (43) at the four corners of the substrate (41), and the frame (3) is fixed with a shaft sleeve (44) matching the optical axis (43). 3. A roller table device according to claim 1, characterized in that: the transplanting mechanism includes transplanting wheel sets (45) arranged on opposite sides of the base plate (41), and the transplanting wheel sets ( The rotation direction of 45) is perpendicular to the movement direction of the first roller table (1), each set of transplanting wheels (45) is set between two adjacent rollers, and the bottom of the base plate (41) is provided with Drive the motor (46) that transplanting wheel set (45) rotates. 4. A roller table device according to claim 1, characterized in that: the groove (53) of the push rod (51) is provided with a connecting horizontal plate (55), and the jacking cylinder (52) The piston head is provided with a transverse draw-in groove suitable for the transverse plate. 5. A roller table device according to claim 1, characterized in that there are two auxiliary guiding devices, which are respectively arranged on both sides of the jacking cylinder (52), and the auxiliary guiding devices include top ends fixed in the concave The linear shaft (56) on the top surface of the groove (53) and the linear bearing (57) that is fixed on the frame (3) and matches the linear shaft (56). 6. A roller table device according to claim 1, characterized in that: the top of the linear shaft (56) has a threaded hole, and the top surface of the groove (53) of the push rod (51) is aligned with the thread A through hole is opened corresponding to the hole, and the linear shaft (56) is fixedly connected with the push rod (51) through a bolt (58).

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