Automatic discharging jig for spraying line

Abstract

The utility model discloses an automatic unloading jig for a spraying line, which relates to the field of machinery and comprises a jig tailstock, a sliding jacket, the spraying line, a supporting block and a chain transmission mechanism, a product limiting area is arranged at the top of the jig tailstock, a lifting sliding block is arranged in the jig tailstock in a sliding manner, a lifting platform is arranged on the outer surface of the lifting sliding block, and the lifting platform is arranged on the outer surface of the lifting sliding block. And two guide rods are obliquely arranged at one end of the spraying line. The jig tailstock is detachably installed on the spraying line through the supporting block, the spraying line and the jig tailstock are driven by the arranged chain transmission mechanism to conduct conveying, and during conveying, the two arranged guide rods abut against the moving lifting platform, so that the lifting sliding block gradually rises along with the inclined faces of the guide rods, and the spraying line and the jig tailstock are driven by the chain transmission mechanism to conduct conveying. Therefore, the product in the product limiting area is ejected out, the manual material taking mode is replaced, the product discharging action can be completed at a time without the help of external driving equipment, the accident potential is reduced, time and labor are saved, and the cost is saved.

Description

Technical Field

[0001] The utility model relates to the field of machinery, in particular to an automatic unloading fixture for a spraying line. Background Art

[0002] The spraying line is a popular product in the line market. The seven major components of the spraying line mainly include: pre-treatment equipment, powder spraying system, paint spraying equipment, oven, heat source system, electronic control system, hanging conveyor chain, etc. It is suitable for spraying paint and plastic spraying on the surface of workpieces, and is mostly used for single or small batch workpiece coating operations, and cooperates with hanging conveyors, electric rail trolleys, ground conveyors and other transportation machinery to form transportation operations.

[0003] The existing fixture manufacturing only plays a role in positioning the product itself. Most of the fixtures in the spraying line are driven by belt and sprockets, and the product unloading is all done manually, which not only poses certain safety hazards, but also is time-consuming and labor-intensive to manually retrieve materials. Utility Model Content

[0004] In order to overcome the above-mentioned defects of the prior art, the utility model provides an automatic unloading fixture for a spraying line to solve the problems existing in the above-mentioned background technology.

[0005] The utility model provides the following technical solutions: an automatic unloading jig for a spraying line, comprising a jig tailstock, a lifting slider, a spraying line, and also comprising a support block slidably mounted on the top surface of the spraying line and a chain transmission mechanism connected in front of the support block, a product limiting area for carrying products being arranged on the top of the jig tailstock, the lifting slider being slidably placed inside the jig tailstock and being in an up-and-down relationship with the product limiting area, a lifting platform being arranged on the outer surface of the lifting slider, and an outer edge of the lifting platform extending outward from the outer side of the jig tailstock, two guide rods being obliquely arranged at one end of the spraying line, the two guide rods being arranged correspondingly front and back, and a distance between the two guide rods being smaller than an outer diameter of the lifting platform.

[0006] Preferably, the tail stock of the jig includes a conical seat that can be removably inserted into the inside of the support block, two blocks, an inner core support rod fixedly installed in the middle of a block at the bottom, and three sliding rods fixedly installed between the two blocks. The product limiting area is fixedly installed on the top surface of a block at the top, and the three sliding rods are equidistantly arranged along the circumferential direction of the inner core support rod.

[0007] Preferably, the lifting slider includes a sliding sleeve slidably connected to the inner core support rod, a lifting platform fixedly installed on the top surface of the sliding sleeve, and three lifting rods fixedly installed on the top surface of the lifting platform, and the three lifting rods are equidistantly arranged along the circumferential direction of the lifting platform.

[0008] Preferably, three sliding holes corresponding to the sliding rods are opened at the outer edge of the lifting platform, and a through hole corresponding to the inner core support rod is opened in the middle of the lifting platform.

[0009] Preferably, a guide slope is provided at the end position of the guide rod.

[0010] Compared with the prior art, the beneficial effects of the utility model are:

[0011] The utility model detachably mounts the jig tailstock on the spraying line through a supporting block, and utilizes the provided chain transmission mechanism to drive the spraying line and the jig tailstock for transportation. During transportation, the two provided guide rods abut against the moving lifting platform, so that the lifting slide block gradually rises along with the inclined surface of the guide rod, thereby ejecting the product at the product limit area. It is suitable for the ejection processing of larger products, replaces the manual material taking method, and can complete the product unloading action at one time without the aid of external driving equipment, thereby reducing accident hazards, saving time and effort, and saving costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a schematic diagram of the fixture structure of the utility model.

[0013] Figure 2 It is a schematic diagram of the explosion structure of the utility model.

[0014] Figure 3 This is a schematic diagram of the fixture installation structure of the utility model.

[0015] The accompanying drawings are marked as follows: 1. tail stock of the fixture; 11. conical seat; 12. stopper; 13. inner core support rod; 14. slide rod; 15. product limiting area; 2. lifting slider; 21. sliding sleeve; 22. lifting platform; 23. ejector rod; 3. spraying line; 4. support block; 5. chain transmission mechanism; 6. guide rod. DETAILED DESCRIPTION

[0016] The preferred embodiments of the present invention are described in detail below in conjunction with the accompanying drawings so that the advantages and features of the present invention can be more easily understood by those skilled in the art, thereby making a clearer and more definite definition of the protection scope of the present invention.

[0017] The utility model provides an automatic unloading fixture for a spraying line, such as Figure 1-3As shown, it includes a jig tailstock 1, a lifting slider 2, a spray line 3, and also includes a support block 4 slidably installed on the top surface of the spray line 3 and a chain transmission mechanism 5 connected in front of the support block 4. A product limiting area 15 for carrying the product is arranged on the top of the jig tailstock 1. The lifting slider 2 is slidably placed inside the jig tailstock 1 and is in an upper and lower relationship with the product limiting area 15. A lifting platform 22 is arranged on the outer surface of the lifting slider 2, and the outer edge of the lifting platform 22 extends out of the outside of the jig tailstock 1. Two guide rods 6 are obliquely arranged at one end of the spray line 3. The two guide rods 6 are arranged correspondingly front and back, and the distance between the two guide rods 6 is smaller than the outer diameter of the lifting platform 22.

[0018] The jig tailstock 1 is detachably mounted on the spraying line 3 through the support block 4, and the spraying line 3 and the jig tailstock 1 are driven by the provided chain transmission mechanism 5 for transportation. During transportation, the moving lifting platform 22 is abutted by the provided two guide rods 6, so that the lifting slider 2 gradually rises along with the inclined surface of the guide rod 6, thereby ejecting the product at the product limiting area 15. It is suitable for the ejection processing of larger products, replacing the manual material taking method, and can complete the product unloading action at one time without the help of external driving equipment, thereby reducing potential safety hazards, saving time and effort, and saving costs.

[0019] As one of the embodiments, Figure 2 As shown, the jig tailstock 1 includes a conical seat 11 which can be detachably inserted into the supporting block 4, two blocks 12, an inner core support rod 13 fixedly installed in the middle of a block 12 at the bottom, and three slide rods 14 for being fixedly installed between the two blocks 12. The product limiting area 15 is fixedly installed on the top surface of a block 12 at the top. The three slide rods 14 are equidistantly arranged along the circumferential direction of the inner core support rod 13. The two blocks 12 and the three slide rods 14 form a cylindrical structure.

[0020] As one of the embodiments, Figure 2 As shown, the lifting slider 2 includes a sliding sleeve 21 slidably connected to the inner core support rod 13, a lifting platform 22 fixedly installed on the top surface of the sliding sleeve 21, and three ejecting rods 23 fixedly installed on the top surface of the lifting platform 22. The three ejecting rods 23 are equidistantly arranged along the circumferential direction of the lifting platform 22. The three ejecting rods 23 are simultaneously ejected from the product on the product limiting area 15 to ensure the stability of the product during ejection and prevent one end of the product from tilting up.

[0021] Furthermore, three sliding holes corresponding to the sliding rods 14 are opened at the outer edge of the lifting platform 22, and a through hole corresponding to the inner core support rod 13 is opened in the middle of the lifting platform 22.

[0022] Furthermore, a guide slope is provided at the end of the guide rod 6, which reduces the contact area between the end of the guide rod 6 and the lifting platform 22 when the guide rod 6 contacts the lifting platform 22, so that the lifting platform 22 can easily move to the top surface of the guide rod 6, thereby lifting the entire lifting slider 2.

[0023] The working principle of the utility model is as follows: the spraying line 3 and the chain transmission mechanism 5 arranged on the spraying line 3 drive the jig tailstock 1 and the lifting slide block 2 on the support block 4 to move slowly. When the lifting slide block 2 moves to the two guide rods 6, the two guide rods 6 are inserted into the jig tailstock 1 and placed under the lifting platform 22. As the chain transmission mechanism 5 drives the support block 4 to continue to move, the jig tailstock 1 continues to move to the higher position of the two 6. At this time, the two guide rods 6 lift the lifting platform 22, so that the entire lifting slide block 2 slides upward on the inner core support rod 13 until the ejection rod 23 ejects the product at the product limit area 15. The product unloading action can be completed at one time without the help of external driving equipment, thereby reducing potential accidents, saving time and effort, and saving costs.

[0024] Several points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, which may refer to mechanical connection or electrical connection, or internal communication between two components, or direct connection. "upper", "lower", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the object being described changes, the relative positional relationship may change;

[0025] The above description is only a preferred embodiment of the present invention, and the protection scope of the present invention is not limited to the above embodiment. Any equivalent modifications or changes made by ordinary technicians in this field based on the contents disclosed in the present invention should be included in the protection scope recorded in the claims.

Claims

1. An automatic unloading fixture for a spraying line, comprising a fixture tailstock (1), a lifting slide block (2), a spraying line (3), a support block (4) slidably mounted on the top surface of the spraying line (3), and a chain transmission mechanism (5) connected in front of the support block (4), characterized in that: A product limiting area (15) for carrying products is arranged on the top of the jig tailstock (1); the lifting slider (2) is slidably placed inside the jig tailstock (1) and is in an upper and lower relationship with the product limiting area (15); a lifting platform (22) is arranged on the outer surface of the lifting slider (2), and the outer edge of the lifting platform (22) extends out of the outer side of the jig tailstock (1); two guide rods (6) are obliquely arranged at one end of the spraying line (3); the two guide rods (6) are arranged correspondingly in front and back, and the distance between the two guide rods (6) is smaller than the outer diameter of the lifting platform (22).

2. The automatic unloading fixture for a spraying line according to claim 1 is characterized in that: The jig tailstock (1) comprises a conical seat (11) which is detachably inserted into the interior of a support block (4), two blocks (12), an inner core support rod (13) fixedly mounted in the middle of a block (12) at the bottom, and three slide rods (14) fixedly mounted between the two blocks (12); the product limiting area (15) is fixedly mounted on the top surface of a block (12) at the top, and the three slide rods (14) are equidistantly arranged along the circumferential direction of the inner core support rod (13).

3. The automatic unloading fixture for a spraying line according to claim 1 is characterized in that: The lifting slider (2) comprises a sliding sleeve (21) slidably sleeved on an inner core support rod (13), a lifting platform (22) fixedly mounted on the top surface of the sliding sleeve (21), and three ejecting rods (23) fixedly mounted on the top surface of the lifting platform (22), wherein the three ejecting rods (23) are equidistantly arranged along the circumferential direction of the lifting platform (22).

4. The automatic unloading fixture for a spraying line according to claim 3 is characterized in that: Three sliding holes corresponding to the sliding rods (14) are provided at the outer edge of the lifting platform (22), and a through hole corresponding to the inner core support rod (13) is provided in the middle of the lifting platform (22).

5. The automatic unloading fixture for a spraying line according to claim 1 is characterized in that: A guide slope is arranged at the end position of the guide rod (6).

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