CN219506988U - Transmission structure with jacking function - Google Patents

Abstract

The utility model discloses a transmission structure with a jacking function, which comprises a machine platform, a conveying assembly assembled on the machine platform, and a transition barrier integration arranged on one side of the machine platform. The transition barrier integration includes a fixed sheet metal, a sliding installation The blocking bracket on the fixed sheet metal, the rotating transition roller set in the blocking bracket and the jacking drive source fixedly installed on the fixed sheet metal and used to lift the blocking bracket, the transition blocking integration is fixedly connected with the machine through the fixed sheet metal . This utility model integrates the transition roller and the blocking structure into a modular design, which reduces the transition gap and saves space. The user only needs to remove the bolts connected between the fixed sheet metal and the machine according to actual needs. The transition barrier integration of the corresponding size can be quickly replaced as a whole, and its disassembly and subsequent maintenance are very convenient.

Description

A transmission structure with jacking function

technical field

The utility model relates to the technical field of transmission systems, in particular to a transmission structure with a jacking function.

Background technique

In the existing automatic conveying system, often because the height span between the two segmented conveying modules is too large, it is necessary to add an unpowered roller between the two to realize the transition to the workpiece. Such a structural design It is necessary to replace the rollers of different sizes according to the height difference of the actual work, which is quite troublesome to adjust. In addition, with such a structural design, the gap between the two is too large, and there is a risk of workpieces being blocked and impassable, which affects the quality of the conveying system. overall efficiency.

Utility model content

Aiming at the deficiencies in the prior art, the purpose of the utility model is to provide a transmission structure with a jacking function.

In order to achieve the above purpose, the technical solution adopted by the utility model is: a transmission structure with a jacking function, which includes a machine platform, a conveying assembly assembled on the machine platform, and a transition barrier integrated on one side of the machine platform. The blocking integration includes a fixed sheet metal, a blocking bracket slidably installed on the fixed sheet metal, a rotating transition roller set in the blocking bracket, and a jacking drive source fixedly installed on the fixed sheet metal and used to lift the blocking bracket. The integration is fixedly connected with the machine table through the fixed sheet metal.

In a further technical solution, the blocking bracket has a blocking reference plane, and the blocking reference plane is located between the conveying assembly and the transition roller.

In a further technical solution, a first guide seat is respectively installed at both ends of the fixed sheet metal, and first guide rods that are slidably mounted on the first guide seat are assembled at both ends of the blocking bracket.

In a further technical solution, the jacking driving source is a driving cylinder or a linear transmission module composed of a driving motor and a screw nut assembly.

In a further technical solution, the fixed sheet metal is provided with a geared motor and a limiting screw connected in transmission with the geared motor, and the limiting screw is screwed to the blocking bracket.

In a further technical solution, it also includes a lifting module. The lifting module is provided with a base and a lifting drive source installed on the base. Lift up and down on the base.

In a further technical solution, the lifting drive source includes a lifting seat fixedly installed under the machine table, a driving motor fixedly installed on the base, a rotating shaft rotatably installed on the base and connected to the driving motor, and a rotating shaft installed on the rotating shaft The cam seat and the cam installed on the cam seat, the cam is against the bottom of the lifting seat, as the drive motor drives the rotating shaft to rotate, the rotating rotating shaft drives the cam to make an eccentric movement, and the eccentrically moving cam lifts the lifting seat up and down, so as to Make the machine table rise and fall relative to the base.

In a further technical solution, the conveying assembly includes a conveying motor, a chain sprocket drive module, and a plurality of conveying rollers rotatably mounted on the machine table, and the conveying motor drives each conveying roller to rotate synchronously through the chain sprocket drive module.

After adopting the above structure, the utility model has the following advantages compared with the prior art:

In a specific application, the jacking drive source can block the upward lifting of the bracket and be higher than the conveying plane of the conveying component, so as to block the workpiece and facilitate the further operation of the workpiece. When the workpiece needs to pass, the jacking drive source drives the blocking bracket Reset, and the workpiece can quickly transition to the conveying structure of the next segment or the next station through the transition roller. This utility model integrates the transition roller and the blocking structure into a modular design, which reduces the transition gap and saves space. The user only needs to remove the bolts connected between the fixed sheet metal and the machine according to actual needs. The transition barrier integration of the corresponding size can be quickly replaced as a whole, and its disassembly and subsequent maintenance are very convenient.

Description of drawings

Below in conjunction with accompanying drawing and embodiment the utility model is further described.

Fig. 1 is the structural representation of the utility model;

Fig. 2 is a structural schematic diagram of the transition barrier integration of the utility model;

Fig. 3 is a schematic exploded view of the structure of the utility model after the integration of the transition barrier is hidden.

Detailed ways

The following are only preferred embodiments of the utility model, and do not limit the scope of protection of the utility model.

As shown in Figures 1 to 3, the utility model provides a transmission structure with a jacking function, which includes a machine platform 1, a conveying assembly 2 assembled on the machine platform 1, and a transition barrier integrated on one side of the machine platform 1. 3. Transition barrier integration 3 includes a fixed sheet metal 30, a blocking bracket 31 slidingly installed on the fixed sheet metal 30, a transition roller 32 that is rotated in the blocking bracket 31, and a transition roller 32 fixedly installed on the fixed sheet metal 30 and used for jacking up the blocking The jacking drive source of the bracket 31 , the transition block assembly 3 is fixedly connected to the machine platform 1 through the fixed sheet metal 30 . In a specific application, the jacking drive source can prevent the support 31 from lifting upwards and is higher than the conveying plane of the conveying assembly 2, so as to block the workpiece and facilitate the further operation of the workpiece. When the workpiece needs to pass, the jacking drive source drives The blocking bracket 31 resets, and the workpiece can quickly transition to the conveying structure of the next segment or the next station through the transition roller 32 . This utility model integrates the transition roller 32 and the blocking structure into a modular design, which reduces the transition gap and saves space. The user only needs to connect the bolts between the fixed sheet metal 30 and the machine 1 according to actual needs. After disassembly, the transition barrier integration 3 of the corresponding size can be quickly replaced as a whole, and its disassembly and subsequent maintenance are very convenient.

In a further technical solution, the blocking bracket 31 has a blocking reference surface 310, and the blocking reference surface 310 is located between the conveying assembly 2 and the transition roller 32; that is, the transition roller 32 is arranged in the blocking bracket 21, and the blocking bracket 31 The transition drum 32 can be protected, and the goods will damage the transition drum 32 when it is placed to prevent blocking operations.

Specifically, the two ends of the fixed sheet metal 30 are respectively equipped with a first guide seat 34, and the two ends of the blocking bracket 31 are assembled with a first guide rod 35 slidingly installed on the first guide seat 34, and the first guide rod 35 is used in conjunction with the first guide seat 34 to guide the blocking bracket 31 and prevent the blocking bracket 31 from tilting and shifting during its up and down movement.

Wherein, the jacking driving source is a driving cylinder or a linear transmission module composed of a driving motor 411 and a screw nut assembly.

In a further technical solution, the fixed sheet metal 30 is provided with a geared motor and a limiting screw connected in transmission with the geared motor, and the limiting screw is screwed to the blocking bracket 31 .

In addition, it also includes a lifting module 4. The lifting module 4 is provided with a base 40 and a lifting drive source 41 installed on the base 40. The machine platform 1 is slidably mounted on the base 40. The lifting drive source 41 is used Drive the machine table 1 up and down relative to the base 40. Generally, the base 40 is supported on the bottom surface, that is, the height of the machine table 1 relative to the ground can be adjusted according to actual needs to meet the diverse needs of different workpieces for height. More versatility.

In addition, the lifting driving source 41 includes a lifting base 410 fixedly installed under the machine platform 1, a driving motor 411 fixedly installed on the base 40, a rotating shaft 412 rotatably installed on the base 40 and connected to the driving motor 411, The cam 414 seat 413 installed on the rotating shaft 412 and the cam 414 installed on the cam 414 seat 413, the cam 414 abuts against the bottom of the lifting seat 410, and the rotating shaft 412 drives the cam as the driving motor 411 drives the rotating shaft 412 to rotate. 414 moves eccentrically, and the cam 414 of eccentric movement lifts the lifting seat 410 up and down, so that the machine platform 1 can be lifted up and down relative to the base 40 .

In addition, the conveying assembly 2 includes a conveying motor, a chain sprocket drive module, and a plurality of conveying rollers 21 rotatably mounted on the machine 1 , and the conveying motor drives each conveying roller 21 to rotate synchronously through the chain and sprocket drive module.

The above content is only a preferred embodiment of the present utility model. For those of ordinary skill in the art, according to the idea of the present utility model, there will be changes in the specific implementation and scope of application. The content of this specification should not be understood as Limitations on the Invention.

Claims (8)

1. A transmission structure with a jacking function, characterized in that it includes a machine platform (1), a conveying assembly (2) assembled on the machine platform (1), and a transition barrier integrated on one side of the machine platform (1) (3), the transition blocking integration (3) includes a fixed sheet metal (30), a blocking bracket (31) slidably installed on the fixed sheet metal (30), a transition roller (32) that rotates and is located in the blocking bracket (31) ) and a jacking drive source fixedly installed on the fixed sheet metal (30) and used to lift the blocking bracket (31), the transition blocking integration (3) is fixedly connected to the machine platform (1) through the fixed sheet metal (30). 2. A transmission structure with jacking function according to claim 1, characterized in that: the blocking bracket (31) has a blocking reference plane (310), and the blocking reference plane (310) is located at the conveying assembly (2 ) and the transition roller (32). 3. A kind of transmission structure with jacking function according to claim 1, characterized in that: a first guide seat (34) is respectively installed on the two ends of the fixed sheet metal (30), and the blocking bracket ( The two ends of 31) all assemble the first guide bar (35) that is slidably installed in the first guide seat (34). 4. A transmission structure with a jacking function according to claim 1, characterized in that: the jacking drive source is a drive cylinder or a linear drive module composed of a drive motor (411) and a lead screw nut assembly . 5. A transmission structure with jacking function according to claim 1, characterized in that: the fixed sheet metal (30) is provided with a geared motor and a limiting screw connected to the geared motor in transmission, the limiting The screw rod is threadedly connected with the blocking bracket (31). 6. A transmission structure with jacking function according to claim 1, characterized in that: it also includes a lifting module (4), the lifting module (4) is provided with a base (40) and is installed on the base (40) of the lifting drive source (41), the machine platform (1) is slidably erected above the base (40), and the lifting drive source (41) is used to drive the machine platform (1) relative to the base (40) Up and down. 7. A transmission structure with jacking function according to claim 6, characterized in that: the lifting drive source (41) includes a lifting seat (410) fixedly installed under the machine platform (1), a fixedly installed The driving motor (411) on the base (40), the rotating shaft (412) that is installed on the base (40) and connected to the driving motor (411) in rotation, the cam (414) seat installed on the rotating shaft (412) (413) and the cam (414) installed on the cam (414) seat (413), the cam (414) is against the bottom of the lifting seat (410), and the drive shaft (412) is driven by the drive motor (411) to rotate, The rotating shaft (412) drives the cam (414) to move eccentrically, and the cam (414) moving eccentrically lifts the lifting seat (410) up and down, so that the machine platform (1) can be lifted up and down relative to the base (40). 8. A transmission structure with a jacking function according to claim 1, characterized in that: the conveying assembly (2) includes a conveying motor, a chain sprocket transmission module, and a plurality of rotatably mounted on the machine table (1 ) of the conveying rollers (21), the conveying motor drives each conveying roller (21) to rotate synchronously through the chain sprocket transmission module.