Automatic cylinder cover conveying device

Abstract

The utility model relates to an automatic cylinder cover conveying device which comprises a first conveying platform, a second conveying platform and a cylinder cover containing plate. The first conveying platform and the second conveying platform are arranged side by side; the first conveying platform comprises a first conveying frame and a first supporting frame. The second conveying platform comprises a second conveying frame and a second supporting frame; a first starting point of the first conveying frame is a cylinder cover conveying starting point; a first end point of the first conveying frame is a conveying end point of the cylinder cover on the first conveying frame; a second starting point of the second conveying frame is a conveying starting point of the cylinder cover on the second conveying frame; a second terminal point of the second conveying frame is a cylinder cover conveying terminal point; and the cylinder cover placing plate starts from the first starting point, sequentially passes through the first end point and the second starting point and then reaches the second end point under the action of body weight. According to the utility model, the safety risk of collision caused by using a hoisting tool is avoided; the working efficiency is improved; and the quality risk of hoisting errors caused by the fact that the cylinder cover is not fixed is eliminated.

Description

Technical Field

[0001] The utility model relates to the technical field of engine cylinder head hoisting automation, in particular to a cylinder head automatic conveying device. Background Art

[0002] After the engine cylinder head is lifted from the cylinder head to the sub-assembly table and the sub-assembly is completed, it needs to be transferred to the installation station by a second single-arm crane.

[0003] The defects of the prior art are:

[0004] 1. Since the cylinder head lifting process requires the operation of two single-arm cranes, there is a safety risk of the two single-arm cranes colliding.

[0005] 2. Employees need to walk 12 steps (about 6 meters) each time to lift the cylinder head from the sub-assembly station to the installation station, which affects work efficiency.

[0006] 3. Since the packaged cylinder heads are placed on logistics equipment without fixed labels, there is a quality risk of lifting errors during the lifting process. Summary of the invention

[0007] In view of the above problems, the utility model provides an automatic cylinder head conveying device, which aims to avoid the safety risks of collision caused by using lifting tools; improve work efficiency; and eliminate the quality risks of lifting errors caused by the cylinder head not being fixed.

[0008] In order to solve the above problems, the technical solution provided by the utility model is:

[0009] The cylinder head automatic conveying device comprises a first conveying platform, a second conveying platform and a cylinder head placing plate, wherein:

[0010] The first conveying platform and the second conveying platform are placed side by side; the right side of the first conveying platform is attached to the left side of the second conveying platform;

[0011] The first conveying platform comprises a first conveying frame for conveying the cylinder head and a first supporting frame for supporting the first conveying frame;

[0012] The first conveying frame is a rectangular frame structure; the frame of the first conveying frame is provided with frames around it; steering devices are provided at both ends of the first conveying frame; a plurality of long strip pulley mechanisms are longitudinally provided on the inner side of the first conveying frame; a plurality of supporting beams for supporting the pulley mechanisms are transversely provided on the bottom of the first conveying frame;

[0013] The first starting point at the top of the first conveying frame is the starting point for conveying the cylinder head on the first conveying frame; the first end point at the rear of the first conveying frame is the end point for conveying the cylinder head on the first conveying frame; the steering device and the pulley mechanism on the inner side of the first conveying frame form a slope with decreasing height along the direction from the first starting point to the first end point;

[0014] The second conveying platform comprises a second conveying frame for conveying the cylinder head and a second supporting frame for supporting the second conveying frame;

[0015] The second conveying frame is a rectangular frame structure; the frame of the second conveying frame is provided with the frame frame around it; the two ends of the second conveying frame are provided with the steering device; the inner side of the second conveying frame is provided with a plurality of long strip pulley mechanisms in the longitudinal direction; the bottom of the second conveying frame is provided with a plurality of support beams for supporting the pulley mechanisms in the transverse direction;

[0016] The second starting point at the end of the second conveying frame is the starting point for conveying the cylinder head on the second conveying frame; the second end point at the top of the second conveying frame is the end point for conveying the cylinder head on the second conveying frame; the steering device and the pulley mechanism on the inner side of the second conveying frame form a slope with decreasing height along the direction from the second starting point to the second end point;

[0017] The top and the end of the frame on the right side of the first conveying frame are respectively provided with a frame notch for conveying the cylinder head placement plate; the top and the end of the frame on the left side of the second conveying frame are respectively provided with a frame notch for conveying the cylinder head placement plate;

[0018] The steering device at the first end point and the steering device at the second starting point form a slope with decreasing height from left to right;

[0019] A mechanical lifting device is provided at the bottom of the steering device at the second end point; when the mechanical lifting device is raised, the steering device at the second end point and the steering device at the first starting point form a slope with decreasing height from right to left;

[0020] The two ends of the pulley mechanism are flush with the sides of the steering device;

[0021] The two ends of the supporting beam are fixedly connected to the left and right sides of the frame;

[0022] The cylinder head placement plate starts from the first starting point and passes through the first end point and the second starting point in sequence under the action of its own gravity, and then reaches the second end point.

[0023] Preferably, the first conveying platform has a height of 800 mm, a length of 3200 mm, and a width of 985 mm; the second conveying platform has a height of 800 mm, a length of 3200 mm, and a width of 985 mm.

[0024] Preferably, a reinforced adjustment foot is provided at the bottom of each vertical support foot of the first support frame; and the reinforced adjustment foot is provided at the bottom of each vertical support foot of the second support frame.

[0025] Preferably, the first conveying platform is provided with 6 pulley mechanisms; the second conveying platform is provided with 8 pulley mechanisms;

[0026] Preferably, the steering device is composed of a rectangular steel plate arranged at the bottom and a universal ball arranged at the top; the universal balls are arranged in multiple groups in parallel along the long side direction of the steel plate; and the universal balls are bolted to the steel plate.

[0027] Preferably, the cylinder head placement plate is rectangular; baffles for preventing the cylinder head from sliding are provided on both long sides of the cylinder head placement plate.

[0028] Preferably, a plurality of the cylinder head placement plates are transported back and forth between the first conveying platform and the second conveying platform.

[0029] Preferably, a liftable release block is provided on the pulley mechanism of the second conveying platform.

[0030] Preferably, the frame is composed of a flat tube made of iron with a specification of 100mm*50mm*3mm; the supporting beam is composed of a square tube made of iron with a specification of 40mm*40mm*3mm.

[0031] Preferably, the first support frame is composed of a square tube made of iron material with a specification of 50mm*50mm*3mm; the second support frame is composed of a square tube made of iron material with a specification of 40mm*40mm*3mm.

[0032] Compared with the prior art, the utility model has the following advantages:

[0033] 1. Since the utility model utilizes the deadweight of the cylinder head to automatically transport the cylinder head in the slide, the safety risk of collision caused by the use of lifting tools is avoided.

[0034] 2. Since the utility model does not require employees to rely on a second single-arm crane to transfer to the installation station, the employee's walking distance of 11 steps is reduced, thereby improving work efficiency.

[0035] 3. During the operation of the utility model, the cylinder heads that have been packaged in sequence do not need to be stored in a fixed position on a logistics device, thereby eliminating the quality risk of lifting errors caused by the cylinder heads not being fixed. BRIEF DESCRIPTION OF THE DRAWINGS

[0036] Figure 1 It is a schematic diagram of the operation structure of the cylinder head automatic conveying device of a specific embodiment of the utility model;

[0037] Figure 2 It is a schematic top view of the cylinder head automatic conveying device of a specific embodiment of the utility model;

[0038] Figure 3 It is a schematic front view of the cylinder head automatic conveying device according to a specific embodiment of the utility model.

[0039] Wherein: 100. first conveying platform, 200. second conveying platform, 110. first conveying frame, 120. first supporting frame, 210. second conveying frame, 220. second supporting frame, 300. frame, 310. frame notch, 400. supporting beam, 500. pulley mechanism, 600. steering device, 610. steel plate, 620. universal ball, 700. cylinder head placement plate, 800. reinforced adjustment foot, 130. first starting point, 140. first end point, 230. second starting point, 240. second end point, 250. mechanical lifting device, 710. baffle. DETAILED DESCRIPTION

[0040] The present invention is further explained below in conjunction with specific embodiments. It should be understood that these embodiments are only used to illustrate the present invention and are not used to limit the scope of the present invention. After reading the present invention, various equivalent forms of modifications to the present invention by those skilled in the art all fall within the scope defined by the claims attached to this application.

[0041] like Figure 1 , 2 As shown in FIG. 3 , the cylinder head automatic conveying device comprises a first conveying platform 100, a second conveying platform 200, and a cylinder head placing plate 700, wherein:

[0042] The first conveying platform 100 and the second conveying platform 200 are placed side by side; the right side of the first conveying platform 100 and the left side of the second conveying platform 200 are attached together.

[0043] The first conveying platform 100 includes a first conveying frame 110 for conveying the cylinder head and a first supporting frame 120 for supporting the first conveying frame 110 .

[0044] The first conveying frame 110 is a rectangular frame structure; a frame 300 is provided around the frame of the first conveying frame 110; steering devices 600 are provided at both ends of the first conveying frame 110; a plurality of long pulley mechanisms 500 are longitudinally provided on the inner side of the first conveying frame 110; a plurality of supporting beams 400 for supporting the pulley mechanisms 500 are transversely provided at the bottom of the first conveying frame 110.

[0045] The first starting point 130 at the top of the first conveying frame 110 is the starting point of conveying the cylinder head on the first conveying frame 110; the first end point 140 at the end of the first conveying frame 110 is the end point of conveying the cylinder head on the first conveying frame 110; the steering device 600 and the pulley mechanism 500 on the inner side of the first conveying frame 110 form a slope with decreasing height along the direction from the first starting point 130 to the first end point 140.

[0046] The second conveying platform 200 includes a second conveying frame 210 for conveying the cylinder head and a second supporting frame 220 for supporting the second conveying frame 210 .

[0047] The second conveying frame 210 is a rectangular frame structure; the second conveying frame 210 is provided with a frame frame 300 around the frame; the two ends of the second conveying frame 210 are provided with a steering device 600; the inner side of the second conveying frame 210 is longitudinally provided with a plurality of long pulley mechanisms 500; the bottom of the second conveying frame 210 is provided with a plurality of support beams 400 for supporting the pulley mechanism 500.

[0048] The second starting point 230 at the end of the second conveying frame 210 is the starting point of conveying the cylinder head on the second conveying frame 210; the second end point 240 at the top of the second conveying frame 210 is the end point of conveying the cylinder head on the second conveying frame 210; the steering device 600 and the pulley mechanism 500 on the inner side of the second conveying frame 210 form a slope with decreasing height along the direction from the second starting point 230 to the second end point 240.

[0049] The top and end of the frame 300 on the right side of the first conveying frame 110 are respectively provided with a frame notch 310 for conveying the cylinder head placement plate 700; the top and end of the frame 300 on the left side of the second conveying frame 210 are respectively provided with a frame notch 310 for conveying the cylinder head placement plate 700.

[0050] The steering device 600 at the first end point 140 and the steering device 600 at the second starting point 230 form a slope with decreasing height from left to right.

[0051] A mechanical lifting device 250 is provided at the bottom of the steering device 600 at the second end point 240; when the mechanical lifting device 250 is raised, the steering device 600 at the second end point 240 and the steering device 600 at the first starting point 130 form a slope with decreasing height from right to left.

[0052] Both ends of the pulley mechanism 500 are flush with the sides of the steering device 600 .

[0053] Both ends of the supporting beam 400 are fixedly connected to the left and right sides of the frame 300 .

[0054] Under the action of its own gravity, the cylinder head placement plate 700 starts from the first starting point 130 and sequentially passes through the first end point 140 and the second starting point 230 before arriving at the second end point 240 .

[0055] In this specific embodiment, the first conveying platform 100 has a height of 800 mm, a length of 3200 mm, and a width of 985 mm; the second conveying platform 200 has a height of 800 mm, a length of 3200 mm, and a width of 985 mm.

[0056] It should be noted that a reinforced adjustment foot 800 is provided at the bottom of each vertical support foot of the first support frame 120 ; and a reinforced adjustment foot 800 is provided at the bottom of each vertical support foot of the second support frame 220 .

[0057] It should be noted that six pulley mechanisms 500 are disposed on the first conveying platform 100 , and eight pulley mechanisms 500 are disposed on the second conveying platform 200 .

[0058] It should be noted that the steering device 600 is composed of a rectangular steel plate 610 arranged at the bottom and a universal ball 620 arranged at the top; there are multiple groups of universal balls 620 arranged in parallel along the long side direction of the steel plate 610; the universal balls 620 are bolted to the steel plate 610.

[0059] In this specific embodiment, a hole is drilled on the steel plate 610, and then the universal ball 620 is fixed on the steel plate 610; the universal ball 620 has a bolt hole with a hole diameter of 5.5 mm, and a semicircular head bolt M5*16.

[0060] It should be further explained that the utility model utilizes the sliding function of the universal ball 620 and the slope of the steering device 600 to achieve the cylinder head placement plate 700 being transported back and forth between the first conveying platform 100 and the second conveying platform 200 by its own weight.

[0061] It should be noted that the cylinder head placement plate 700 is rectangular; baffles 710 for preventing the cylinder head from sliding are provided on both long sides of the cylinder head placement plate 700.

[0062] It should be further explained that a plurality of cylinder head placement plates 700 are transported back and forth between the first conveying platform 100 and the second conveying platform 200 .

[0063] It should be noted that a liftable release block is provided at the starting end of the pulley mechanism 500 of the first conveying platform 100 .

[0064] It should be noted that a liftable release block is provided on the pulley mechanism 500 of the second conveying platform 200 .

[0065] In this specific embodiment, the frame 300 is composed of a flat tube made of iron with a specification of 100mm*50mm*3mm; the supporting beam 400 is composed of a square tube made of iron with a specification of 40mm*40mm*3mm.

[0066] In this specific embodiment, the first support frame 120 is composed of a square tube made of iron material with a specification of 50mm*50mm*3mm; the second support frame 220 is composed of a square tube made of iron material with a specification of 40mm*40mm*3mm.

[0067] It should be noted that the utility model includes the following operating steps:

[0068] S1. Place the cylinder heads on the cylinder head placement plate 700 in sequence at the first starting point 130 .

[0069] S2. After the cylinder heads are assembled, the release block on the first conveying platform 100 is opened.

[0070] S3. The cylinder head placement plate 700 carries the assembled cylinder heads and slides downward under the action of gravity and passes through the first end point 140 and the second starting point 230, and then reaches the front end of the release block on the second conveying platform 200.

[0071] S4. Process the cylinder head on the cylinder head placement plate 700 that is located at the front end of the release stopper on the second conveying platform 200.

[0072] S5. Open the release block on the second conveying platform 200.

[0073] S6. The cylinder head placement plate 700 slides to the second end point 240 .

[0074] S7. The mechanical lifting device 250 lifts the cylinder head placement plate 700 at the second end point 240, so that the cylinder head placement plate 700 slides from the second end point 240 to the first starting point 130 to perform a new round of operation.

[0075] In the above detailed description, various features are grouped together in a single embodiment to simplify the disclosure. This method of disclosure should not be interpreted as reflecting an intention that the embodiments of the claimed subject matter require more features than are clearly stated in each claim. On the contrary, as reflected in the appended claims, the invention is in a state of having less than all the features of the disclosed individual embodiments. Therefore, the appended claims are hereby expressly incorporated into the detailed description, with each claim standing on its own as a separate preferred embodiment of the invention.

[0076] The disclosed embodiments are described above to enable any person skilled in the art to implement or use the present invention. Various modifications of these embodiments are obvious to those skilled in the art, and the general principles defined herein may also be applied to other embodiments without departing from the spirit and scope of the present disclosure. Therefore, the present disclosure is not limited to the embodiments given herein, but is consistent with the broadest scope of the principles and novel features disclosed in this application.

[0077] The above description includes examples of one or more embodiments. Of course, it is not possible to describe all possible combinations of components or methods for the purpose of describing the above embodiments, but it should be recognized by those skilled in the art that the various embodiments may be further combined and arranged. Therefore, the embodiments described herein are intended to cover all such changes, modifications and variations that fall within the scope of protection of the appended claims. In addition, with respect to the term "comprising" used in the specification or claims, the word is covered in a manner similar to the term "including", just as "including," is explained as a transitional word in the claims. In addition, any term "or" used in the specification of the claims is intended to mean "non-exclusive or".

[0078] The specific implementation methods described above further illustrate the objectives, technical solutions and beneficial effects of the present invention in detail. It should be understood that the above description is only a specific implementation method of the present invention and is not intended to limit the scope of protection of the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. An automatic cylinder head conveying device, characterized in that: It comprises a first conveying platform (100), a second conveying platform (200), and a cylinder head placement plate (700), wherein: The first conveying platform (100) and the second conveying platform (200) are placed side by side; the right side of the first conveying platform (100) and the left side of the second conveying platform (200) are attached together; The first conveying platform (100) comprises a first conveying frame (110) for conveying the cylinder head and a first supporting frame (120) for supporting the first conveying frame (110); The first conveying frame (110) is a rectangular frame structure; the frame of the first conveying frame (110) is provided with a frame frame (300) around it; two ends of the first conveying frame (110) are provided with a steering device (600); a plurality of long strip pulley mechanisms (500) are longitudinally provided on the inner side of the first conveying frame (110); a plurality of supporting beams (400) for supporting the pulley mechanisms (500) are transversely provided on the bottom of the first conveying frame (110); The first starting point (130) at the top of the first conveying frame (110) is the starting point for conveying the cylinder head on the first conveying frame (110); the first end point (140) at the end of the first conveying frame (110) is the end point for conveying the cylinder head on the first conveying frame (110); the steering device (600) and the pulley mechanism (500) on the inner side of the first conveying frame (110) form a slope with decreasing height along the direction from the first starting point (130) to the first end point (140); The second conveying platform (200) comprises a second conveying frame (210) for conveying the cylinder head and a second supporting frame (220) for supporting the second conveying frame (210); The second conveying frame (210) is a rectangular frame structure; the frame of the second conveying frame (210) is provided with the frame frame (300) around the periphery; the steering devices (600) are provided at both ends of the second conveying frame (210); a plurality of long strip-shaped pulley mechanisms (500) are longitudinally provided on the inner side of the second conveying frame (210); a plurality of supporting beams (400) for supporting the pulley mechanisms (500) are transversely provided at the bottom of the second conveying frame (210); The second starting point (230) at the end of the second conveying frame (210) is the starting point for conveying the cylinder head on the second conveying frame (210); the second end point (240) at the top end of the second conveying frame (210) is the end point for conveying the cylinder head on the second conveying frame (210); the steering device (600) and the pulley mechanism (500) on the inner side of the second conveying frame (210) form a slope with decreasing height along the direction from the second starting point (230) to the second end point (240); A frame notch (310) for conveying the cylinder head placement plate (700) is provided at the top and end of the frame (300) on the right side of the first conveying frame (110); a frame notch (310) for conveying the cylinder head placement plate (700) is provided at the top and end of the frame (300) on the left side of the second conveying frame (210); The steering device (600) at the first end point (140) and the steering device (600) at the second starting point (230) form a slope with decreasing height from left to right; A mechanical lifting device (250) is provided at the bottom of the steering device (600) at the second end point (240); when the mechanical lifting device (250) is raised, the steering device (600) at the second end point (240) and the steering device (600) at the first starting point (130) form a slope with decreasing height from right to left; Both ends of the pulley mechanism (500) are flush with the side edges of the steering device (600); The two ends of the supporting crossbeam (400) are fixedly connected to the left and right sides of the frame (300); Under the action of its own weight, the cylinder head placement plate (700) starts from the first starting point (130), passes through the first end point (140), the second starting point (230) in sequence, and then reaches the second end point (240).

2. The cylinder head automatic conveying device according to claim 1, characterized in that: The first conveying platform (100) has a height of 800 mm, a length of 3200 mm and a width of 985 mm; the second conveying platform (200) has a height of 800 mm, a length of 3200 mm and a width of 985 mm.

3. The cylinder head automatic conveying device according to claim 2, characterized in that: A reinforced adjustment foot (800) is provided at the bottom of each vertical support foot of the first support frame (120); and a reinforced adjustment foot (800) is provided at the bottom of each vertical support foot of the second support frame (220).

4. The cylinder head automatic conveying device according to claim 3 is characterized in that: The first conveying platform (100) is provided with six pulley mechanisms (500); and the second conveying platform (200) is provided with eight pulley mechanisms (500).

5. The cylinder head automatic conveying device according to claim 4, characterized in that: The steering device (600) is composed of a rectangular steel plate (610) arranged at the bottom and a universal ball (620) arranged at the top; the universal ball (620) is arranged in multiple groups in parallel along the long side direction of the steel plate (610); and the universal ball (620) is bolted to the steel plate (610).

6. The cylinder head automatic conveying device according to claim 5, characterized in that: The cylinder head placement plate (700) is rectangular; baffles (710) for preventing the cylinder head from sliding are provided on the long sides of both sides of the cylinder head placement plate (700).

7. The cylinder head automatic conveying device according to claim 6, characterized in that: A plurality of cylinder head placement plates (700) are transported back and forth between the first conveying platform (100) and the second conveying platform (200).

8. The cylinder head automatic conveying device according to claim 7, characterized in that: The pulley mechanism (500) of the second conveying platform (200) is provided with a liftable release block.

9. The cylinder head automatic conveying device according to claim 8, characterized in that: The frame (300) is composed of a flat tube made of iron with a size of 100 mm*50 mm*3 mm; the supporting crossbeam (400) is composed of a square tube made of iron with a size of 40 mm*40 mm*3 mm.

10. The cylinder head automatic conveying device according to claim 9, characterized in that: The first support frame (120) is composed of a square tube made of iron with a specification of 50mm*50mm*3mm; the second support frame (220) is composed of a square tube made of iron with a specification of 40mm*40mm*3mm.

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