Automatic press-fitting packaging machine for speed reducer shell

Abstract

The invention discloses an automatic press-fitting packaging machine for a speed reducer shell, and particularly relates to the technical field of speed reducer press-fitting, the automatic press-fitting packaging machine comprises an upper limiting cylinder and a lower limiting cylinder, and parts of the speed reducer shell are arranged in the upper limiting cylinder and the lower limiting cylinder; the upper limiting cylinder and the lower limiting cylinder are each provided with a feeding mechanism, the upper limiting cylinder is provided with a press-fitting mechanism, the lower limiting cylinder is provided with a pushing assembly corresponding to the press-fitting mechanism, and the pushing assembly and the press-fitting mechanism are matched to complete press-fitting of the speed reducer shell. A clamping mechanism is arranged on the press-fitting mechanism, the clamping mechanism is used for clamping a speed reducer shell, the feeding mechanism comprises a hopper, the hopper, an upper limiting cylinder and a lower limiting cylinder are obliquely arranged, a second motor is installed on the hopper, and an eccentric wheel is fixedly connected to the output end of the second motor. And the speed reducer shell can be efficiently and accurately pressed.

Description

Technical Field

[0001] The invention relates to the technical field of speed reducer press-fitting, in particular to an automatic press-fitting packaging machine for a speed reducer housing. Background Art

[0002] The automatic press-fitting and packaging machine for reducer housing is a highly automated equipment specially used for the press-fitting and packaging process of reducer housing. This machine combines mechanical, electrical, automatic control and possible machine vision technology to improve production efficiency, ensure product quality and reduce manual operation.

[0003] The pressing process of the press machine includes feeding, pressing and unloading. Generally, the reducer housing is moved to the pressing station by a robotic arm or a conveyor belt. The pressing station first limits it, and then the two components are pressed by a press.

[0004] In the above press-fitting process, the feeding and press-fitting are carried out separately, that is, the continuity between feeding and press-fitting is poor, and the working efficiency is low. In addition, during the press-fitting process, there may be a certain position deviation between the upper and lower parts of the reducer housing components, which may cause the press-fitting process to be not smooth. Summary of the invention

[0005] The object of the present invention is to provide an automatic press-fitting packaging machine for a reducer housing, so as to solve the problem of low working efficiency caused by poor continuity of feeding and press-fitting mentioned in the above background technology.

[0006] The present invention can be implemented through the following technical scheme: it includes an upper limit cylinder and a lower limit cylinder, and the upper limit cylinder and the lower limit cylinder are both equipped with parts of the reducer housing; the upper limit cylinder and the lower limit cylinder are both provided with a feeding mechanism, the upper limit cylinder is provided with a pressing mechanism, and the lower limit cylinder is provided with a pushing component corresponding to the pressing mechanism, and the pushing component and the pressing mechanism cooperate to complete the pressing of the reducer housing; the pressing mechanism is provided with a clamping mechanism, and the clamping mechanism is used to clamp the reducer housing.

[0007] A further technical improvement of the present invention is that the feeding mechanism includes a hopper, the hopper and the upper limit cylinder and the lower limit cylinder are arranged at an angle, a second motor is installed on the hopper, an eccentric wheel is fixedly connected to the output end of the second motor, and a material blocking assembly is provided on the upper limit cylinder and the lower limit cylinder, and the material blocking assembly and the eccentric wheel are used together to control the falling of materials.

[0008] A further technical improvement of the present invention is that the material baffle assembly includes a connecting frame, the two ends of the connecting frame are respectively fixedly connected with a lower baffle and an upper baffle, and the hopper is provided with a square groove corresponding to the upper baffle and the lower baffle.

[0009] A further technical improvement of the present invention is that the pressing mechanism includes a first hydraulic cylinder, the telescopic end of the first hydraulic cylinder is fixedly connected to a connecting plate, the two ends of the connecting plate are rotatably connected to rotating rods, the end of the rotating rod away from the connecting plate is rotatably connected to a connecting frame, the connecting frame is fixedly connected to a support plate, the support plate extends into the upper limit positioning cylinder and is slidably connected to the upper limit positioning cylinder, the upper limit positioning cylinder is fixedly connected to a fixed rail, and the support plate and the fixed rail are slidably connected.

[0010] A further technical improvement of the present invention is that: a fixing rod is fixedly connected to the connecting plate, a sleeve rod is slidably connected to one end of the fixing rod away from the connecting plate, and a first spring is arranged inside the sleeve rod.

[0011] A further technical improvement of the present invention is that the clamping mechanism includes a fixed box, a first motor is installed at the bottom of the fixed box, the output end of the first motor is fixedly connected to a rotating plate, the rotating plate is rotatably connected to the inside of the fixed box, a transmission rod is slidably connected inside the fixed box, a second spring is arranged on the transmission rod, the second spring is fixedly connected to the fixed box, the transmission rod is in elastic contact with the rotating plate, the transmission rod extends to the outside of the fixed box and is fixedly connected to a clamping block.

[0012] A further technical improvement of the present invention is that the pushing assembly includes a second hydraulic cylinder and a base plate, the telescopic end of the second hydraulic cylinder is fixedly connected to the base plate, the second hydraulic cylinder is installed on the lower limit cylinder, and the base plate is slidably connected in the lower limit cylinder.

[0013] A further technical improvement of the present invention is that a material guide plate is provided at the end of the hopper, and the material guide plate and the hopper are inclined.

[0014] A further technical improvement of the present invention is that the upper limit cylinder and the lower limit cylinder are fixedly connected via a connecting column, a gap is provided between the upper limit cylinder and the lower limit cylinder, and the gap is used to push out the reducer housing after being pressed.

[0015] Compared with the prior art, the present invention has the following beneficial effects:

[0016] 1. Through the cooperation of the feeding mechanism, the upper limit cylinder, the lower limit cylinder and the pressing mechanism, the feeding and pressing are organically combined. Compared with the traditional method of moving the reducer housing to the pressing position for pressing by a mechanical arm, the feeding efficiency is higher, and with the cooperation of the upper limit cylinder and the lower limit cylinder, the reducer housing can be limited to ensure that the two reducer housings are located on the same vertical line, thereby ensuring the pressing accuracy.

[0017] 2. The press-fitting mechanism and the clamping mechanism are set to cooperate. During press-fitting, the reducer housing is also clamped to ensure stability during the press-fitting process and ensure the accuracy of press-fitting. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to facilitate understanding by those skilled in the art, the present invention is further described below with reference to the accompanying drawings.

[0019] Figure 1 It is a schematic diagram of the external structure of the present invention;

[0020] Figure 2 It is a partial structural schematic diagram of the press-fitting mechanism of the present invention;

[0021] Figure 3 It is a schematic diagram of the clamping mechanism and the feeding mechanism of the present invention;

[0022] Figure 4 It is a schematic diagram of the internal structure of the fixed box of the present invention;

[0023] Figure 5 It is a schematic diagram of the feeding mechanism of the present invention;

[0024] Figure 6 It is a schematic diagram of the push component of the present invention.

[0025] In the figure: 1. upper limit cylinder; 2. lower limit cylinder; 3. pressing mechanism; 31. first hydraulic cylinder; 32. connecting plate; 33. rotating rod; 34. connecting frame; 35. supporting plate; 36. fixed rail; 37. fixed rod; 38. sleeve rod; 39. first spring; 4. clamping mechanism; 41. fixed box; 42. first motor; 43. rotating plate; 44. transmission rod; 45. second spring; 46. clamping block; 5. feeding mechanism; 51. hopper; 52. second motor; 53. eccentric wheel; 54. lower baffle; 55. connecting frame; 56. upper baffle; 57. guide plate; 6. second hydraulic cylinder; 7. bottom plate. DETAILED DESCRIPTION

[0026] In order to further explain the technical means and effects adopted by the present invention to achieve the predetermined invention purpose, the specific implementation methods, structures, features and effects of the present invention are described in detail below in conjunction with the accompanying drawings and preferred embodiments.

[0027] See also Figure 1-6 As shown, the present invention provides an automatic press-fitting packaging machine for reducer housing, comprising an upper limit cylinder 1 and a lower limit cylinder 2, wherein the upper limit cylinder 1 and the lower limit cylinder 2 are both equipped with parts of the reducer housing; a feeding mechanism 5 is provided on the upper limit cylinder 1 and the lower limit cylinder 2, a press-fitting mechanism 3 is provided on the upper limit cylinder 1, and a pushing assembly corresponding to the press-fitting mechanism 3 is provided on the lower limit cylinder 2, and the pushing assembly and the press-fitting mechanism 3 cooperate to complete the press-fitting of the reducer housing; a clamping mechanism 4 is provided on the press-fitting mechanism 3, and the clamping mechanism 4 is used to clamp the reducer housing.

[0028] The upper limit cylinder 1 and the lower limit cylinder 2 are set to cooperate with the feeding mechanism 5 to complete automatic feeding, and then the clamping mechanism 4 set in the upper limit cylinder 1 completes the clamping of the reducer housing parts, and then the press-fitting mechanism 3 drives the reducer housing parts to move, and at the same time, the pushing assembly in the lower limit cylinder 2 drives the reducer housing parts and the reducer parts in the upper limit cylinder 1 to cooperate to complete the press-fitting.

[0029] See also Figure 3 , Figure 5 , 6 As shown, the feeding mechanism 5 includes a hopper 51, and the hopper 51 and the upper limit cylinder 1 and the lower limit cylinder 2 are arranged tilted. A second motor 52 is installed on the hopper 51, and an eccentric wheel 53 is fixedly connected to the output end of the second motor 52. The upper limit cylinder 1 and the lower limit cylinder 2 are both provided with a material blocking assembly, and the material blocking assembly and the eccentric wheel 53 are used together to control the falling of the material.

[0030] See also Figure 5 , 6 As shown, the material baffle assembly includes a connecting frame 55 , and the two ends of the connecting frame 55 are respectively fixedly connected to a lower baffle 54 and an upper baffle 56 , and the hopper 51 is provided with a square groove corresponding to the upper baffle 56 and the lower baffle 54 .

[0031] The provided feeding mechanism 5 cooperates with the conveyor belt to complete automatic feeding. Compared with the traditional mechanical arm feeding, it has good action continuity and higher feeding efficiency.

[0032] The conveyor belt is arranged beside the hopper 51, and the conveyor belt transports the reducer housing parts into the hopper 51, and at the same time starts the second motor 52, the second motor 52 drives the eccentric wheel 53 to rotate, and the eccentric wheel 53 further drives the connecting frame 55, the upper baffle plate 56 and the lower baffle plate 54 in contact therewith to move synchronously. Since the connecting frame 55 connects the upper baffle plate 56 and the lower baffle plate 54 as a whole, when the upper baffle plate 56 moves out of the hopper 51, the lower baffle plate 54 moves into the hopper 51, and at this time, a reducer housing part between the upper baffle plate 56 and the lower baffle plate 54 enters the upper limit cylinder 1 from the hopper 51, and other reducer housing parts in the hopper 51 are blocked by the lower baffle plate 54, when the upper baffle plate 56 enters the hopper 51, the lower baffle plate 54 moves out of the hopper 51, and the reducer housing parts blocked by the lower baffle plate 54 move to contact with the upper baffle plate 56 under the action of gravity, and the cycle is repeated, thereby completing the loading of the reducer housing parts.

[0033] See also Figure 2 , 3As shown in Figure 5, the pressing mechanism 3 includes a first hydraulic cylinder 31, the telescopic end of the first hydraulic cylinder 31 is fixedly connected to a connecting plate 32, both ends of the connecting plate 32 are rotatably connected to a rotating rod 33, one end of the rotating rod 33 away from the connecting plate 32 is rotatably connected to a connecting frame 34, the connecting frame 34 is fixedly connected to a support plate 35, the support plate 35 extends into the upper limit cylinder 1 and is slidably connected to the upper limit cylinder 1, the support plate 35 is used to support the reducer housing parts that fall into the upper limit cylinder 1, the upper limit cylinder 1 is fixedly connected to a fixed rail 36, and the support plate 35 and the fixed rail 36 are slidably connected.

[0034] See also Figure 3 As shown, a fixing rod 37 is fixedly connected to the connecting plate 32 , and a sleeve rod 38 is slidably connected to one end of the fixing rod 37 away from the connecting plate 32 , and a first spring 39 is arranged inside the sleeve rod 38 .

[0035] The set pressing mechanism 3 is used to drive the reducer housing parts to move and complete the pressing. After the reducer housing enters the upper limit cylinder 1, the first hydraulic cylinder 31 is started. The first hydraulic cylinder 31 drives the connecting plate 32 and the rotating rod 33 to move synchronously. The rotating rod 33 further drives the connecting frame 34 and the support plate 35 rotatably connected thereto to move synchronously. The support plate 35 is now moved out of the upper limit cylinder 1, and the reducer housing parts located on the support plate 35 are no longer blocked by the support plate 35. At the same time, the fixed rod 37 and the sleeve rod 38 move synchronously, and the fixed rod 37 squeezes the first spring 39. At this time, since the reducer housing parts are still supported by the support plate 35, the sleeve rod 38 no longer drives the reducer housing parts to continue to move, and the fixed rod 37 continues to move in the sleeve rod 38. When the support plate 35 no longer supports the reducer housing, the fixed rod 37 and the sleeve rod 38 drive the reducer housing parts to move until they cooperate with the reducer housing parts in the lower limit cylinder 2.

[0036] See also Figure 3 , 4 As shown, the clamping mechanism 4 includes a fixed box 41, a first motor 42 is installed at the bottom of the fixed box 41, an output end of the first motor 42 is fixedly connected to a rotating plate 43, the rotating plate 43 is rotatably connected to the inside of the fixed box 41, a transmission rod 44 is slidably connected inside the fixed box 41, a second spring 45 is arranged on the transmission rod 44, the second spring 45 is fixedly connected to the fixed box 41, the transmission rod 44 is in elastic contact with the rotating plate 43, the transmission rod 44 extends to the outside of the fixed box 41 and is fixedly connected to a clamping block 46.

[0037] The clamping mechanism 4 is used to clamp the reducer housing components during press-fitting. The reducer housing components located inside the upper limit cylinder 1 are sleeved inside the reducer housing components located inside the lower limit cylinder 2. Therefore, during press-fitting, the reducer housing components inside the upper limit cylinder 1 need to be clamped.

[0038] The action process of the clamping mechanism 4 is as follows: first, the first motor 42 is started, and the first motor 42 drives the rotating plate 43 to rotate a certain angle. When the rotating plate 43 rotates, the transmission rod 44 in elastic contact with it is pushed to move, and the second spring 45 is compressed. At the same time, the clamping block 46 fixed on the transmission rod 44 moves synchronously and clamps the inner wall of the reducer housing parts, thereby completing the clamping of the reducer housing parts.

[0039] See also Figure 6 As shown, the pushing assembly includes a second hydraulic cylinder 6 and a base plate 7. The telescopic end of the second hydraulic cylinder 6 is fixedly connected to the base plate 7. The second hydraulic cylinder 6 is installed on the lower limit cylinder 2, and the base plate 7 is slidably connected in the lower limit cylinder 2.

[0040] The pushing assembly is used to push the reducer housing parts in the lower limit cylinder 2 to cooperate with the reducer housing parts in the upper limit cylinder 1. The action process of the pushing assembly is to place the reducer housing parts on the bottom plate 7 through the feeding mechanism 5, and then start the second hydraulic cylinder 6. The second hydraulic cylinder 6 will drive the bottom plate 7 fixedly connected to it to move, and the reducer housing parts on the bottom plate 7 move synchronously until they cooperate with the reducer housing parts inside the upper limit cylinder 1.

[0041] See also Figure 5 As shown, a guide plate 57 is provided at the end of the hopper 51. The guide plate 57 and the hopper 51 are inclined. The opening of the guide plate 57 is larger than that of the hopper 51, thereby preventing the reducer housing components from falling.

[0042] See also Figure 1 As shown, the upper limit cylinder 1 and the lower limit cylinder 2 are fixedly connected by a connecting column, a gap is set between the upper limit cylinder 1 and the lower limit cylinder 2, and a pushing component is set at the gap. After the reducer housing is pressed, the clamping mechanism 4 no longer clamps it, the pressing mechanism 3 is moved out of the reducer housing, and then the pressed reducer housing is pushed out by using the pushing component.

[0043] When the present invention is in use, the feeding mechanism 5 is used to feed the reducer housing parts for press-fitting into the upper limit cylinder 1 and the lower limit cylinder 2, and then the reducer housing parts in the upper limit cylinder 1 are clamped by the clamping mechanism 4, and then the reducer housing parts inside the upper limit cylinder 1 are driven to move by the press-fitting mechanism 3. At the same time, the reducer housing located in the lower limit cylinder 2 cooperates with the reducer housing parts in the upper limit cylinder 1 under the action of the pushing assembly, thereby completing the press-fitting of the reducer housing parts.

[0044] The above description is only a preferred embodiment of the present invention and does not limit the present invention in any form. Although the present invention has been disclosed as a preferred embodiment as above, it is not used to limit the present invention. Any technical personnel in this field can make some changes or modify the technical contents disclosed above into equivalent embodiments without departing from the scope of the technical solution of the present invention. However, any simple modification, equivalent change and modification made to the above embodiments according to the technical essence of the present invention without departing from the content of the technical solution of the present invention still fall within the scope of the technical solution of the present invention.

Claims

1. An automatic press-fitting packaging machine for a reducer housing, comprising an upper limit cylinder (1) and a lower limit cylinder (2), characterized in that: The upper limit cylinder (1) and the lower limit cylinder (2) are both equipped with parts of the reducer housing; The upper limit cylinder (1) and the lower limit cylinder (2) are both provided with a feeding mechanism (5), the upper limit cylinder (1) is provided with a press-fitting mechanism (3), and the lower limit cylinder (2) is provided with a pushing component corresponding to the press-fitting mechanism (3), and the pushing component and the press-fitting mechanism (3) cooperate to complete the press-fitting of the reducer housing; The press-fitting mechanism (3) is provided with a clamping mechanism (4), and the clamping mechanism (4) is used for clamping the reducer housing.

2. The automatic press-fit packaging machine for reducer housing according to claim 1, characterized in that: The feeding mechanism (5) comprises a hopper (51), the hopper (51) and the upper limit cylinder (1) and the lower limit cylinder (2) are arranged obliquely, a second motor (52) is installed on the hopper (51), an eccentric wheel (53) is fixedly connected to the output end of the second motor (52), and a material blocking assembly is arranged on the upper limit cylinder (1) and the lower limit cylinder (2), and the material blocking assembly and the eccentric wheel (53) cooperate to control the falling of materials.

3. The automatic press-fit packaging machine for reducer housing according to claim 2, characterized in that: The material baffle assembly comprises a connecting frame (55), the two ends of which are respectively fixedly connected to a lower baffle (54) and an upper baffle (56), and the hopper (51) is provided with a square groove corresponding to the upper baffle (56) and the lower baffle (54).

4. The automatic press-fit packaging machine for reducer housing according to claim 1, characterized in that: The pressing mechanism (3) comprises a first hydraulic cylinder (31), the telescopic end of the first hydraulic cylinder (31) is fixedly connected to a connecting plate (32), both ends of the connecting plate (32) are rotatably connected to a rotating rod (33), one end of the rotating rod (33) away from the connecting plate (32) is rotatably connected to a connecting frame (34), the connecting frame (34) is fixedly connected to a supporting plate (35), the supporting plate (35) extends into the upper limit cylinder (1) and is slidably connected to the upper limit cylinder (1), the upper limit cylinder (1) is fixedly connected to a fixed rail (36), and the supporting plate (35) and the fixed rail (36) are slidably connected.

5. The automatic press-fitting packaging machine for reducer housing according to claim 4, characterized in that: A fixing rod (37) is fixedly connected to the connecting plate (32), and a sleeve rod (38) is slidably connected to one end of the fixing rod (37) away from the connecting plate (32), wherein a first spring (39) is arranged inside the sleeve rod (38).

6. The automatic press-fit packaging machine for reducer housing according to claim 1, characterized in that: The clamping mechanism (4) comprises a fixed box (41), a first motor (42) is installed at the bottom of the fixed box (41), an output end of the first motor (42) is fixedly connected to a rotating plate (43), the rotating plate (43) is rotatably connected to the inside of the fixed box (41), a transmission rod (44) is slidably connected inside the fixed box (41), a second spring (45) is provided on the transmission rod (44), the second spring (45) is fixedly connected to the fixed box (41), the transmission rod (44) and the rotating plate (43) are in elastic contact, and the transmission rod (44) extends to the outside of the fixed box (41) and is fixedly connected to a clamping block (46).

7. The automatic press-fit packaging machine for reducer housing according to claim 1, characterized in that: The pushing assembly comprises a second hydraulic cylinder (6) and a base plate (7), the telescopic end of the second hydraulic cylinder (6) is fixedly connected to the base plate (7), the second hydraulic cylinder (6) is mounted on the lower limit cylinder (2), and the base plate (7) is slidably connected in the lower limit cylinder (2).

8. The automatic press-fit packaging machine for reducer housing according to claim 1, characterized in that: A material guide plate (57) is provided at the end of the hopper (51), and the material guide plate (57) and the hopper (51) are inclined.

9. The automatic press-fit packaging machine for reducer housing according to claim 1, characterized in that: The upper limit cylinder (1) and the lower limit cylinder (2) are fixedly connected via a connecting column, and a gap is provided between the upper limit cylinder (1) and the lower limit cylinder (2), and the gap is used to push out the reducer housing after being pressed.

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