Device for roller insertion and port spring assembly

Abstract

The utility model relates to a device for roller inserting and port spring assembling. A sliding seat sliding in the Y-axis direction is arranged on a rack, and a pipe conveying mechanism comprises a first roller conveying chain and a second roller conveying chain which are arranged in parallel in a distance-adjustable mode; a roller feeding machine used for orderly conveying rollers to the pipe conveying mechanism is arranged at the movement starting end of the pipe conveying mechanism, and a hexagonal pipe feeding mechanism used for feeding hexagonal pipes and inserting the hexagonal pipes into the rollers is further arranged on one side of the pipe conveying mechanism. Spring assembling mechanisms connected to the rack are further arranged on the two sides of the pipe conveying mechanism. According to the roller inserting and port spring assembling device, automatic roller clamp conveying, hexagonal pipe inserting and assembling of springs at the two ends are achieved, the working efficiency and the inserting quality are improved, and the labor cost is reduced; and the structure with the adjustable distance can adapt to the insertion operation of rollers and hexagonal pipes with different lengths and the assembly operation of pipe end springs, and the applicability is good.

Description

Technical Field

[0001] The present application belongs to the technical field of roller assembly equipment, and in particular, relates to a roller plug-in and port spring assembly device. Background Art

[0002] Rollers are used in many fields, such as conveying equipment. The design and use of rollers can greatly improve work efficiency and productivity, reduce labor costs, and improve production quality. In some specific application areas of rollers, hexagonal tube rollers need to be plugged in, and springs need to be assembled during this process. Traditionally, this process often relies on manpower, which is not only inefficient but also unstable in quality. Therefore, there is an urgent need for a device that can automatically complete roller plugging and port spring assembly. Utility Model Content

[0003] The technical problem to be solved by the utility model is: to solve the deficiencies in the prior art, thereby providing a device for roller plugging and port spring assembly.

[0004] The technical solution adopted by the utility model to solve its technical problems is:

[0005] A device for roller plugging and port spring assembly, comprising:

[0006] A frame, wherein a slide seat sliding along the Y-axis direction is arranged on the frame, and a pipe transmission mechanism is arranged on the frame, wherein the pipe transmission mechanism comprises a first roller conveyor chain and a second roller conveyor chain arranged in parallel, wherein the first roller conveyor chain is fixedly arranged on the frame, and the second roller conveyor chain is arranged on the slide seat;

[0007] The movement starting end of the tube transmission mechanism is provided with a roller loading machine for orderly conveying the rollers to the tube transmission mechanism, and one side of the tube transmission mechanism is also provided with a hexagonal tube loading mechanism for loading hexagonal tubes and plugging them into the rollers;

[0008] Spring assembly mechanisms connected to the frame are also arranged on both sides of the pipe transmission mechanism.

[0009] Preferably, the utility model is a device for roller plug-in and port spring assembly, the spring assembly mechanism includes a vibration plate feeding assembly and a transplanting mechanism for transplanting the spring on the vibration plate feeding assembly to the roller port, the transplanting mechanism includes a first clamping cylinder slidably arranged along the length direction and vertical direction of the roller.

[0010] Preferably, the utility model is a device for roller insertion and port spring assembly, wherein a clamping positioning mechanism is arranged below one end of the spring assembly mechanism close to the pipe transmission mechanism, and the clamping positioning mechanism includes a first lifting cylinder, and the clamping positioning cylinder is fixedly connected to the top rod of the first lifting cylinder.

[0011] Preferably, the utility model is a device for roller insertion and port spring assembly, and an abutment cylinder is also provided at one end of the roller away from the clamping and positioning cylinder, and an abutment plate perpendicular to the axis direction of the roller is connected to the top rod of the abutment cylinder, and the abutment plate is used to squeeze the hexagonal tube in the roller and lock it with the spring sleeve.

[0012] Preferably, the utility model is a device for roller plug-in and port spring assembly, wherein the spring assembly mechanism is provided with two groups, one group is fixedly connected to the frame, and the other group is arranged on the slide seat, and the two groups of spring assembly mechanisms are respectively used for spring sleeve connection operations on the two ends of the hexagonal tube.

[0013] Preferably, in a device for roller plug-in and port spring assembly of the utility model, a lifting and positioning mechanism is provided under the rollers corresponding to the two groups of spring assembly mechanisms, and the lifting and positioning mechanism includes a second lifting cylinder and a second V-shaped positioning seat connected to the top rod of the second lifting cylinder for positioning and lifting the roller.

[0014] Preferably, in the utility model, a device for roller plugging and port spring assembly is provided with a limit baffle plate slidably disposed on the roller feeder.

[0015] Preferably, in a device for roller splicing and port spring assembly of the utility model, a hexagonal tube conveyor chain is provided between the discharge end of the hexagonal tube feeding mechanism and the tube transmission mechanism, a material shifting mechanism is also provided on the hexagonal tube conveyor chain, the material shifting mechanism comprises a shifting rod and a avoidance cylinder which are slidably arranged along the length direction of the hexagonal tube conveyor chain, the avoidance cylinder telescopes along the Z-axis direction, and the shifting rod is connected to the top rod of the avoidance cylinder.

[0016] Preferably, in the utility model, a device for roller splicing and port spring assembly is provided with a unloading belt line connected to the unloading port of the tube transmission mechanism, and the unloading belt line is used to transport the assembled roller to the storage station.

[0017] The beneficial effects of the utility model are:

[0018] (1) The roller splicing and end spring assembly device of the utility model realizes automated roller clamping conveying, hexagonal tube splicing and assembly of springs at both ends by setting a frame, a tube transmission mechanism, a roller feeder, a hexagonal tube feeding mechanism, a spring assembly mechanism and a feeding belt line, thereby improving work efficiency and splicing quality and reducing labor costs;

[0019] (2) The roller loading, pipe transmission mechanism, hexagonal pipe plug-in and assembly of the springs at both ends are all set to a spacing-adjustable structure, which can adapt to the plug-in operations of rollers and hexagonal pipes of different lengths and the assembly operations of the pipe end springs, and has good applicability. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] The technical solution of the present application is further described below in conjunction with the accompanying drawings and embodiments.

[0021] Figure 1 It is a schematic diagram of the overall structure of an embodiment of the present application;

[0022] Figure 2 This is a schematic diagram of the structure of the pipe transmission mechanism of an embodiment of the present application;

[0023] Figure 3 This is a schematic diagram of the structure of a roller loading machine according to an embodiment of the present application;

[0024] Figure 4 This is a schematic diagram of the structure of the hexagonal tube feeding mechanism of the embodiment of the present application;

[0025] Figure 5 is a schematic diagram of the structure of the spring assembly mechanism of an embodiment of the present application;

[0026] Figure 6 It is a schematic diagram of the structure of the lifting and positioning mechanism of an embodiment of the present application;

[0027] The reference numerals in the figure are:

[0028] Frame 10, pipe transmission mechanism 20, roller feeder 30, hexagonal pipe feeder 40, spring assembly mechanism 50, unloading belt line 60;

[0029] Sliding seat 11, first roller conveying chain 21, second roller conveying chain 22, first V-shaped positioning seat 23, first material blocking cylinder 31, second material blocking cylinder 32, third material blocking cylinder 33, limiting baffle 34, hexagonal tube conveying chain 41, material shifting mechanism 42, vibrating plate feeding assembly 51, transplanting mechanism 52, clamping positioning mechanism 53, abutting cylinder 54, lifting positioning mechanism 55;

[0030] The lever 421 , the avoidance cylinder 422 , the first clamping cylinder 521 , the first lifting cylinder 531 , the clamping positioning cylinder 532 , the abutment plate 541 , the second lifting cylinder 551 , and the second V-shaped positioning seat 552 . DETAILED DESCRIPTION

[0031] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application may be combined with each other.

[0032] In the description of the present application, it should be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present application and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the scope of protection of the present application. In addition, the terms "first", "second", etc. are used only for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, features defined as "first", "second", etc. may explicitly or implicitly include one or more of the features. In the description of the invention, unless otherwise specified, "multiple" means two or more.

[0033] In the description of this application, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood by specific circumstances.

[0034] The technical solution of the present application will be described in detail below with reference to the accompanying drawings and in combination with embodiments.

[0035] Example

[0036] This embodiment provides a device for roller plugging and port spring assembly, referring to Figure 1 and Figure 2 The structure includes: a frame 10, a pipe transmission mechanism 20, a roller feeder 30, a hexagonal pipe feeding mechanism 40, a spring assembly mechanism 50 and a feeding belt line 60. The frame 10 is provided with a slide 11 that slides along the Y-axis direction through a guide rail slider mechanism. The frame 10 is provided with a pipe transmission mechanism 20. The pipe transmission mechanism 20 includes a first roller conveyor chain 21 and a second roller conveyor chain 22 that are arranged in parallel. The first roller conveyor chain 21 is fixedly arranged on the frame 10, and the second roller conveyor chain 22 is arranged on the slide 11. The first roller conveyor chain 21 and the second roller conveyor chain 22 rotate synchronously under the drive of their respective motors. A first V-shaped positioning seat 23 is fixedly connected to the transmission conveyor chain of the first roller conveyor chain 21 and the second roller conveyor chain 22. The roller positioning clamp is on the first V-shaped positioning seat 23 and moves forward with the first roller conveyor chain 21 and the second roller conveyor chain 22.

[0037] The moving start end of the tube conveying mechanism 20 is provided with a roller loading machine 30 for orderly conveying the rollers to the tube conveying mechanism 20, referring to Figure 3 The roller loader 30 includes a stepped roller loader, on which a limit baffle 34 is slidably provided. The sliding limit baffle 34 is used to adapt to the alignment and limit of rollers of different lengths to achieve neat and orderly loading.

[0038] A first material stopping cylinder 31 and a second material stopping cylinder 32 are arranged on both sides of the unloading port of the stepped roller loader. When working, the first material stopping cylinder 31 extends to block the roller from unloading the material to the pipe conveying mechanism 20, and the second material stopping cylinder 32 extends to be inserted into the roller adjacent to the roller contacted by the first material stopping cylinder 31 to limit the position of the roller, and then the first material stopping cylinder 31 contracts, and the roller at the front end of the unloading port of the stepped roller loader rolls along the inclined unloading guide frame under the action of its own weight to the first V-shaped positioning seat 23 on the pipe conveying mechanism 20 below, and then the first material stopping cylinder 31 extends, and the above actions are repeated to automatically load the roller onto the pipe conveying mechanism 20.

[0039] Preferably, in a device for roller insertion and port spring assembly of the present embodiment, a third material blocking cylinder 33 is also provided on the pipe conveying mechanism 20 near the unloading port of the roller loader 30. When the pipe conveying mechanism 20 is loading, the third material blocking cylinder 33 extends out, and when the roller rolls from the roller loader 30 to the first V-shaped positioning seat 23 on the pipe conveying mechanism 20 below, the roller is prevented from detaching from the first V-shaped positioning seat 23.

[0040] A hexagonal tube feeding mechanism 40 for feeding hexagonal tubes and plugging into the drum is also provided on one side of the tube transmission mechanism 20, as shown in FIG. Figure 4The hexagonal tube feeding mechanism 40 includes a stepped bar feeder, a hexagonal tube conveyor chain 41 is further provided between the discharge end of the stepped bar feeder and the tube transmission mechanism 20, a material shifting mechanism 42 is further provided on the hexagonal tube conveyor chain 41, the material shifting mechanism 42 includes a shifting rod 421 and a position-avoiding cylinder 422 which are slidably provided along the length direction of the hexagonal tube conveyor chain 41, a synchronous belt driving mechanism is provided on the hexagonal tube conveyor chain 41, the position-avoiding cylinder 422 is fixedly connected to the synchronous belt of the synchronous belt driving mechanism, the shifting rod 421 is connected to the top rod of the position-avoiding cylinder 422, and the position-avoiding cylinder 422 is telescopically movable along the Z-axis direction. When the pipe transmission mechanism 20 drives the roller to move from the unloading end of the roller loader 30 to the unloading end of the hexagonal tube conveyor chain 41, the synchronous belt driving mechanism drives the lever 421 to push the hexagonal tube on the hexagonal tube conveyor chain 41 to move close to the roller and insert it into the inner cavity of the roller. When there is no hexagonal tube between the lever 421 and the roller, the avoidance cylinder 422 contracts so that the lower end of the lever 421 is located above the hexagonal tube. The synchronous belt driving mechanism drives the lever 421 to move to the end of the hexagonal tube conveyor chain 41 away from the roller, and then the lever 421 moves downward to continue to push the hexagonal tube to be inserted into the roller.

[0041] Preferably, in the drum plugging and port spring assembly device of this embodiment, both sides of the tube transmission mechanism 20 are also provided with spring assembly mechanisms 50 connected to the frame 10, referring to Figure 5 and Figure 6 The spring assembly mechanism 50 includes a vibration plate feeding assembly 51 and a transfer mechanism 52 for transferring the spring on the vibration plate feeding assembly 51 to the drum port. The transfer mechanism 52 includes a Y-axis linear module and a Z-axis cylinder installed on the Y-axis linear module. The first clamping cylinder 521 is connected to the telescopic rod of the Z-axis cylinder. The Y-axis linear module and the Z-axis cylinder drive the first clamping cylinder 521 to move along the length direction and the vertical direction of the drum. A clamping and positioning mechanism 53 is arranged below the spring assembly mechanism near one end of the pipe transmission mechanism 20. The clamping and positioning mechanism 53 includes a first lifting cylinder 531. A clamping and positioning cylinder 532 is fixedly connected to the top rod of the first lifting cylinder 531. An abutting cylinder 54 is also arranged on the end of the drum away from the clamping and positioning cylinder 532. An abutting plate 541 perpendicular to the axis direction of the drum is connected to the top rod of the abutting cylinder 54. The abutting plate 541 is used to squeeze the hexagonal tube in the drum and lock it with the spring sleeve.

[0042] Preferably, in a device for roller plug-in and port spring assembly of this embodiment, two groups of spring assembly mechanisms 50 are provided, one group is fixedly connected to the frame, and the other group is arranged on the slide 11, and the two groups of spring assembly mechanisms 50 are respectively used for spring sleeve connection operations on the two ends of the hexagonal tube.

[0043] Preferably, in a device for roller plug-in and port spring assembly of the present embodiment, a lifting and positioning mechanism 55 is provided under the rollers corresponding to the two sets of spring assembly mechanisms 50, and the lifting and positioning mechanism 55 includes a second lifting cylinder 551 and a second V-shaped positioning seat 552 connected to the jack rod of the second lifting cylinder 551 for positioning and lifting the roller.

[0044] In actual operation, after the hexagonal tube is inserted into the inner cavity of the drum, the tube transmission mechanism 20 drives the drum forward one station to the first spring assembly station, and the first clamping cylinder 521 clamps the spring at the unloading port of the vibrating plate feeding assembly 51, and moves to the clamping port of the clamping positioning cylinder 532 under the drive of the Y-axis linear module and the Z-axis cylinder. The clamping positioning cylinder 532 clamps the spring, and the first clamping cylinder 521 returns to its original position. At the same time, the second lifting cylinder 551 drives the second V-shaped positioning cylinder 551 to move the spring back to its original position. The positioning seat 552 lifts the roller to separate from the first V-shaped positioning seat 23, and the abutment cylinder 54 extends, and the abutment plate 541 squeezes the hexagonal tube in the roller and locks it with the spring sleeve. After the spring sleeve operation at one end of the hexagonal tube is completed, the tube transmission mechanism 20 drives the roller forward one station and comes to the second spring assembly station, repeating the above steps to perform the spring sleeve operation on the other end of the hexagonal tube. After the springs are sleeved at both ends of the hexagonal tube, the tube transmission mechanism 20 continues to drive the roller forward.

[0045] Preferably, in a device for roller splicing and port spring assembly of the present embodiment, a unloading port of the tube conveying mechanism 20 is connected with a unloading belt line 60, and the unloading belt line 60 is used to transport the assembled roller to the storage station. After the springs are sleeved on both ends of the hexagonal tube, the tube conveying mechanism 20 drives the roller to roll to the feeding end of the unloading belt line 60.

[0046] Preferably, a device for roller splicing and port spring assembly according to the present embodiment further includes a power supply and an electronic control system as well as a plurality of position sensors for detecting the positions of moving parts. The electronic control system controls the orderly movement of each moving part according to the detection information of the plurality of position sensors, thereby realizing continuous and automatic operation of roller splicing and port spring assembly.

[0047] Based on the above ideal embodiments of this application, the relevant staff can make various changes and modifications without departing from the technical concept of this application through the above description. The technical scope of this application is not limited to the content in the specification, and its technical scope must be determined according to the scope of the claims.

Claims

1. A device for roller plugging and port spring assembly, characterized in that: include: A frame (10), wherein a slide seat (11) sliding along the Y-axis direction is arranged on the frame (10), and a pipe transmission mechanism (20) is arranged on the frame (10), and the pipe transmission mechanism (20) comprises a first roller conveyor chain (21) and a second roller conveyor chain (22) arranged in parallel, wherein the first roller conveyor chain (21) is fixedly arranged on the frame (10), and the second roller conveyor chain (22) is arranged on the slide seat (11); A roller loading machine (30) for orderly conveying rollers to the tube conveying mechanism (20) is provided at the movement starting end of the tube conveying mechanism (20), and a hexagonal tube loading mechanism (40) for loading hexagonal tubes and plugging into the roller is also provided on one side of the tube conveying mechanism (20); Spring assembly mechanisms (50) connected to the frame (10) are also provided on both sides of the pipe transmission mechanism (20).

2. A device for roller plugging and port spring assembly according to claim 1, characterized in that: The spring assembly mechanism (50) comprises a vibration plate feeding assembly (51) and a transfer mechanism (52) for transferring the spring on the vibration plate feeding assembly (51) to the end of the drum, wherein the transfer mechanism (52) comprises a first clamping cylinder (521) slidably arranged along the length direction and vertical direction of the drum.

3. A device for roller plugging and port spring assembly according to claim 2, characterized in that: A clamping and positioning mechanism (53) is provided below one end of the spring assembly mechanism (50) close to the pipe transmission mechanism (20), and the clamping and positioning mechanism (53) comprises a first lifting cylinder (531), and a clamping and positioning cylinder (532) is fixedly connected to the top rod of the first lifting cylinder (531).

4. A device for roller plugging and port spring assembly according to claim 3, characterized in that: An abutment cylinder (54) is also provided at one end of the roller away from the clamping and positioning cylinder (532), and an abutment plate (541) perpendicular to the axis direction of the roller is connected to the top rod of the abutment cylinder (54), and the abutment plate (541) is used to squeeze the hexagonal tube in the roller and lock it with the spring sleeve.

5. A device for roller plugging and port spring assembly according to any one of claims 1 to 4, characterized in that: The spring assembly mechanism (50) is provided with two groups, one group is fixedly connected to the frame, and the other group is provided on the slide seat (11). The two groups of spring assembly mechanisms (50) are respectively used to perform spring sleeve connection operations on the two ends of the hexagonal tube.

6. A device for roller plugging and port spring assembly according to claim 5, characterized in that: A lifting and positioning mechanism (55) is provided below the rollers corresponding to the two groups of the spring assembly mechanisms (50), and the lifting and positioning mechanism (55) comprises a second lifting cylinder (551) and a second V-shaped positioning seat (552) connected to the top rod of the second lifting cylinder (551) for positioning and lifting the roller.

7. A device for roller plugging and port spring assembly according to claim 1 or 6, characterized in that: A limit baffle (34) is slidably arranged on the roller loader (30).

8. A device for roller plugging and port spring assembly according to claim 7, characterized in that: A hexagonal tube conveying chain (41) is also provided between the discharge end of the hexagonal tube feeding mechanism (40) and the tube material transmission mechanism (20); a material shifting mechanism (42) is also provided on the hexagonal tube conveying chain (41); the material shifting mechanism (42) comprises a shifting rod (421) and a position-avoiding cylinder (422) which are slidably arranged along the length direction of the hexagonal tube conveying chain (41); the position-avoiding cylinder (422) is capable of telescopic movement along the Z-axis direction; and the shifting rod (421) is connected to a top rod of the position-avoiding cylinder (422).

9. A device for roller plugging and port spring assembly according to claim 8, characterized in that: A material unloading belt line (60) is connected to the unloading port of the pipe conveying mechanism (20), and the material unloading belt line (60) is used to transport the assembled roller to the material storage station.

Images