A conveyor line carrying fixture emptying and recovery device and conveyor line

Abstract

This invention relates to a conveyor line fixture emptying and recovery device and a conveyor line. The conveyor line fixture emptying and recovery device includes an emptying guide for mounting on the incoming material conveyor line. The emptying guide has a height-limiting bottom surface positioned above the incoming material conveyor line. The height of the height-limiting bottom surface is greater than the height of the fixture but less than the overall height of the fixture loaded with parts, allowing empty fixtures to pass through for recovery. The side of the emptying guide has a first guiding slope that connects to the height-limiting bottom surface and is arranged at a predetermined angle to the incoming material direction of the fixture. The first guiding slope contacts the parts and guides the parts and the fixture to the downstream of the incoming material conveyor line. This invention effectively solves the problem in the prior art that it is impossible to automatically remove empty fixtures.

Description

Technical Field

[0001] The invention relates to a conveyor line carrying fixture emptying and recovery device and a conveyor line, belonging to the technical field of conveying equipment. Background Art

[0002] In the process of automated production, processing, and testing in the field of mechanical automation, in order to further produce, process, and test parts, a large number of parts usually need to be placed in the corresponding carrying fixtures on the conveyor line for transportation and positioning, and each carrying fixture is an individual that is independently set up.

[0003] However, for parts that need to be placed on the carrier jig, due to possible discontinuous supply, the carrier jig may be empty, and the height of the empty carrier jig is smaller than the height of the carrier jig with parts and the overall height of the parts. The appearance of the empty carrier jig will not only reduce the number of parts produced, processed and tested in the next production, processing and testing process, affecting the production, processing and testing rate, but also in the further production and processing of the parts, for example, when adding solutions or materials to the parts, since there are no parts on the empty carrier jig, the added solutions or materials may fall on the conveyor line, which will not only lead to waste of production materials such as solutions or materials, but in serious cases may also cause the conveyor line to get stuck.

[0004] At present, in addition to manually removing empty load-bearing fixtures in advance, the most commonly used method is to use sensors to detect whether there are empty load-bearing fixtures. Although the sensors can detect empty load-bearing fixtures, the empty load-bearing fixtures still need to be removed manually, which is difficult to get rid of manual intervention. Such a situation cannot meet the needs of highly automated production and processing. Summary of the invention

[0005] The object of the present invention is to provide a conveyor line carrying jig emptying and recovery device to solve the problem that the existing technology cannot realize the automatic removal of empty carrying jigs; the object of the present invention is also to provide a conveyor line to solve the above-mentioned problem.

[0006] In order to achieve the above-mentioned purpose, the conveyor line carrying fixture emptying and recovery device of the present invention adopts the following technical scheme:

[0007] A conveyor line carrying jig emptying and recovery device comprises an emptying guide member for being arranged on an incoming material conveyor line, the emptying guide member having a height-limiting bottom surface for being arranged above the incoming material conveyor line, the setting height of the height-limiting bottom surface being used to be greater than the height of the carrying jig and less than the overall height of the carrying jig loaded with parts, so that an empty carrying jig can pass through for recovery; the side portion of the emptying guide member has a first guiding slope connected to the height-limiting bottom surface and used to be arranged at a set angle with the incoming material direction of the carrying jig, the first guiding slope being used to contact the parts and guide the parts and the carrying jig to the downstream of the incoming material conveyor line.

[0008] The beneficial effect of the above technical solution is that in the conveyor line carrying jig emptying and recovery device of the present invention, since the emptying guide has a height-limiting bottom surface arranged above the incoming material conveying line, and the setting height of the height-limiting bottom surface is greater than the height of the carrying jig and less than the overall height of the carrying jig loaded with parts, and at the same time, since the side of the emptying guide has a first guiding slope connected to the height-limiting bottom surface and arranged at a set angle with the incoming material direction of the carrying jig, the first guiding slope is used to contact the parts and guide the parts and the carrying jig to the downstream of the incoming material conveying line. In this way, during the conveying process of the carrying jig, the carrying jig loaded with parts will be stopped by the emptying guide because its overall height is greater than the setting height of the height-limiting bottom surface, and will be conveyed to the downstream of the incoming material conveying line under the guidance of the first guiding slope, while the empty carrying jig The height of the fixture is less than the setting height of the height-limiting bottom surface, so it will not be stopped by the emptying guide part and will be recovered through the height-limiting bottom surface, thereby realizing diversion from the carrying fixture loaded with parts. Compared with the prior art, the present invention can realize automatic diversion of empty carrying fixtures and carrying fixtures loaded with parts through the setting of the height-limiting bottom surface and the first guiding slope. This can not only avoid the phenomenon that the production raw materials fall on the conveyor line and cause the conveyor line to be stuck due to the empty carrying fixture being transported to the downstream of the incoming material conveyor line to a certain extent, but also can further improve the efficiency of production, processing and detection, and can reduce the waste of production raw materials. Moreover, there is no need to set sensors, and there is no need to manually remove the empty carrying fixtures, which avoids manual intervention to a certain extent, which is conducive to improving the efficiency of production, processing and detection.

[0009] Furthermore, the emptying guide member includes an emptying guide block, which includes a vertically arranged fixed plate and a protrusion protruding from the side of the fixed plate, the bottom surface of the fixed plate is lower than the bottom surface of the protrusion, the height limiting bottom surface is composed of the bottom surface of the protrusion, and the first guide slope is composed of the side surface of the protrusion.

[0010] The beneficial effect of the above technical solution is that it simplifies the structure of the emptying guide, facilitates the processing and manufacturing of the emptying guide, and also facilitates the formation of the height-limiting bottom surface and the first guiding inclined surface.

[0011] Furthermore, the emptying guide block also includes a guide block fixed on the height-limiting bottom surface, the guide block has a guide side surface parallel to and opposite to the side surface of the fixed plate, and the guide side surface, the fixed plate side surface and the height-limiting bottom surface together form a first channel for the empty carrying fixture to pass through.

[0012] The beneficial effect of the above technical solution is that a guide block is set, and the first channel formed by the guide side of the guide block, the side of the fixed plate and the height-limiting bottom surface is used to strengthen the guiding effect on the movement of the empty load-bearing fixture, and can further strengthen the diversion effect between the empty load-bearing fixture and the load-bearing fixture loaded with parts, thereby ensuring the diversion effect.

[0013] Furthermore, the guide block also has a second guide slope arranged parallel to or overlapping with the first guide slope, and the second guide slope is used to contact the carrier jig loaded with parts to assist the first guide slope in guiding the carrier jig and parts to the downstream of the incoming material conveyor line.

[0014] The beneficial effect of the above technical solution is that: since the second guiding bevel on the guide block is used to contact the supporting jig loaded with parts, and since the second guiding bevel is arranged parallel to or overlaps with the first guiding bevel, the second guiding bevel assists the first guiding bevel, thereby further strengthening the guiding effect on the supporting jig loaded with parts, and further ensuring the conveying direction and diversion effect of the supporting jig loaded with parts.

[0015] Furthermore, the top surface of the protrusion is flush with the top surface of the fixing plate.

[0016] The beneficial effect of the above technical solution is that it facilitates the processing and manufacturing of the emptying guide block.

[0017] Furthermore, an end portion of the first guiding slope is connected to a side surface of the fixing plate.

[0018] The beneficial effect of the above technical solution is that: in this way, there is no other transition structure between the first guide bevel and the side of the fixed plate, which reduces the interference of other transition structures on the guiding effect of the first guide bevel, and can further enhance the guiding effect of the first guide bevel on the supporting fixture loaded with parts.

[0019] Furthermore, the emptying guide member also includes a matching block used in conjunction with the emptying guide block, the matching block and the emptying guide block are arranged at intervals, and a matching inclined surface arranged parallel to the first guide inclined surface is provided on the matching block, and a second channel for a supporting fixture loaded with parts to pass through is formed between the first guide inclined surface and the matching inclined surface.

[0020] The beneficial effect of the above technical solution is that the second channel formed by the first guiding bevel and the matching bevel on the matching block can not only further strengthen the guiding effect on the supporting jig loaded with parts, but also can ensure the orderliness of the transportation of the supporting jig loaded with parts to a certain extent, thereby facilitating further processing, production and testing of parts.

[0021] Furthermore, the conveyor line load-bearing jig emptying and recovery device also includes a rotating guide member for being arranged between the incoming material conveyor line and the recovery conveyor line, the rotating guide member having an arc-shaped rotating groove with a central angle of 180 degrees, one end of the arc-shaped rotating groove is located on the rear side of the height-limiting bottom surface, and is used to receive the empty load-bearing jig passing through the height-limiting bottom surface, and the other end of the arc-shaped rotating groove is used to extend to the recovery conveyor line to guide the empty load-bearing jig to the recovery conveyor line.

[0022] The beneficial effects of the above technical solution are: by guiding the empty carrying jig through the arc-shaped rotating groove, the conveying path of the empty carrying jig during recycling can be guaranteed, thereby ensuring the recycling effect; the central angle of the arc-shaped rotating groove is set to 180 degrees, so that a 180-degree change in the conveying direction of the empty carrying jig can be achieved, ensuring that the conveying direction of the empty carrying jig after leaving the arc-shaped rotating groove is consistent with the conveying direction of the recycling conveyor line.

[0023] Furthermore, the rotary guide member includes a rotary guide block and a rotary guide plate, the rotary guide block has a semicircular outer surface, the rotary guide plate has a semicircular inner surface, the semicircular inner surface and the semicircular outer surface are spaced apart and together form the arc-shaped rotary groove; the rotary guide member also includes a transition turntable arranged below the arc-shaped rotary groove, the transition turntable is used to support and transport the empty load-bearing jig to the recovery conveyor line.

[0024] The beneficial effect of the above technical solution is that the arc-shaped rotary groove formed by the rotary guide block and the rotary guide plate can not only ensure the guiding effect of the empty carrying fixture, but also facilitate the formation of the arc-shaped rotary groove. In addition, the transition turntable can enhance the conveying effect of the empty carrying fixture when conveying in the arc-shaped rotary groove, thereby ensuring the smoothness of the conveying.

[0025] In order to achieve the above purpose, the conveyor line in the present invention adopts the following technical solutions:

[0026] A conveyor line comprises an incoming material conveyor line, a recovery conveyor line and a conveyor line jig emptying and recovery device, wherein the conveyor line jig emptying and recovery device comprises an emptying guide arranged on the incoming material conveyor line, wherein the emptying guide has a height-limiting bottom surface arranged above the incoming material conveyor line, wherein the height of the height-limiting bottom surface is set to be greater than the height of the jig and less than the overall height of the jig loaded with parts, so that an empty jig can be recycled; the side of the emptying guide has a first guiding slope connected to the height-limiting bottom surface and arranged at a set angle with the incoming material direction of the jig, wherein the first guiding slope is used to contact the parts and guide the parts and the jig to the downstream of the incoming material conveyor line.

[0027] The beneficial effect of the above technical solution is that: in the conveyor line of the present invention, since the emptying guide has a height-limiting bottom surface arranged above the incoming material conveyor line, and the setting height of the height-limiting bottom surface is greater than the height of the carrying jig and less than the overall height of the carrying jig loaded with parts, and at the same time, since the side of the emptying guide has a first guiding slope connected to the height-limiting bottom surface and arranged at a set angle with the incoming material direction of the carrying jig, the first guiding slope is used to contact the parts and guide the parts and the carrying jig to the downstream of the incoming material conveyor line. In this way, during the conveying process of the carrying jig, the carrying jig loaded with parts will be stopped by the emptying guide because its overall height is greater than the setting height of the height-limiting bottom surface, and will be conveyed to the downstream of the incoming material conveyor line under the guidance of the first guiding slope, while the height of the empty carrying jig Because the height is lower than the setting height of the height-limiting bottom surface, it will not be stopped by the emptying guide part and will be recovered through the height-limiting bottom surface, thereby realizing diversion from the carrying jig loaded with parts. Compared with the prior art, the present invention can realize automatic diversion of empty carrying jigs and carrying jigs loaded with parts through the setting of the height-limiting bottom surface and the first guiding slope. This can not only avoid the phenomenon that the production raw materials fall on the conveyor line and cause the conveyor line to be stuck due to the empty carrying jig being transported to the downstream of the incoming material conveyor line to a certain extent, but also can further improve the efficiency of production, processing and detection, and can reduce the waste of production raw materials. Moreover, there is no need to set sensors, and there is no need to manually remove the empty carrying jigs, which avoids manual intervention to a certain extent and is conducive to improving the efficiency of production, processing and detection.

[0028] Furthermore, the emptying guide member includes an emptying guide block, which includes a vertically arranged fixed plate and a protrusion protruding from the side of the fixed plate, the bottom surface of the fixed plate is lower than the bottom surface of the protrusion, the height limiting bottom surface is composed of the bottom surface of the protrusion, and the first guide slope is composed of the side surface of the protrusion.

[0029] The beneficial effect of the above technical solution is that it simplifies the structure of the emptying guide, facilitates the processing and manufacturing of the emptying guide, and also facilitates the formation of the height-limiting bottom surface and the first guiding inclined surface.

[0030] Furthermore, the emptying guide block also includes a guide block fixed on the height-limiting bottom surface, the guide block has a guide side surface parallel to and opposite to the side surface of the fixed plate, and the guide side surface, the fixed plate side surface and the height-limiting bottom surface together form a first channel for the empty carrying fixture to pass through.

[0031] The beneficial effect of the above technical solution is that a guide block is set, and the first channel formed by the guide side of the guide block, the side of the fixed plate and the height-limiting bottom surface is used to strengthen the guiding effect on the movement of the empty load-bearing fixture, and can further strengthen the diversion effect between the empty load-bearing fixture and the load-bearing fixture loaded with parts, thereby ensuring the diversion effect.

[0032] Furthermore, the guide block also has a second guide slope arranged parallel to or overlapping with the first guide slope, and the second guide slope is used to contact the carrier jig loaded with parts to assist the first guide slope in guiding the carrier jig and parts to the downstream of the incoming material conveyor line.

[0033] The beneficial effect of the above technical solution is that: since the second guiding bevel on the guide block is used to contact the supporting jig loaded with parts, and since the second guiding bevel is arranged parallel to or overlaps with the first guiding bevel, the second guiding bevel assists the first guiding bevel, thereby further strengthening the guiding effect on the supporting jig loaded with parts, and further ensuring the conveying direction and diversion effect of the supporting jig loaded with parts.

[0034] Furthermore, the top surface of the protrusion is flush with the top surface of the fixing plate.

[0035] The beneficial effect of the above technical solution is that it facilitates the processing and manufacturing of the emptying guide block.

[0036] Furthermore, an end portion of the first guiding slope is connected to a side surface of the fixing plate.

[0037] The beneficial effect of the above technical solution is that: in this way, there is no other transition structure between the first guide bevel and the side of the fixed plate, which reduces the interference of other transition structures on the guiding effect of the first guide bevel, and can further enhance the guiding effect of the first guide bevel on the supporting fixture loaded with parts.

[0038] Furthermore, the emptying guide member also includes a matching block used in conjunction with the emptying guide block, the matching block and the emptying guide block are arranged at intervals, and a matching inclined surface arranged parallel to the first guide inclined surface is provided on the matching block, and a second channel for a supporting fixture loaded with parts to pass through is formed between the first guide inclined surface and the matching inclined surface.

[0039] The beneficial effect of the above technical solution is that the second channel formed by the first guiding bevel and the matching bevel on the matching block can not only further strengthen the guiding effect on the supporting jig loaded with parts, but also can ensure the orderliness of the transportation of the supporting jig loaded with parts to a certain extent, thereby facilitating further processing, production and testing of parts.

[0040] Furthermore, the conveyor line load-bearing jig emptying and recovery device also includes a rotating guide member for being arranged between the incoming material conveyor line and the recovery conveyor line, the rotating guide member having an arc-shaped rotating groove with a central angle of 180 degrees, one end of the arc-shaped rotating groove is located on the rear side of the height-limiting bottom surface, and is used to receive the empty load-bearing jig passing through the height-limiting bottom surface, and the other end of the arc-shaped rotating groove is used to extend to the recovery conveyor line to guide the empty load-bearing jig to the recovery conveyor line.

[0041] The beneficial effects of the above technical solution are: by guiding the empty carrying jig through the arc-shaped rotating groove, the conveying path of the empty carrying jig during recycling can be guaranteed, thereby ensuring the recycling effect; the central angle of the arc-shaped rotating groove is set to 180 degrees, so that a 180-degree change in the conveying direction of the empty carrying jig can be achieved, ensuring that the conveying direction of the empty carrying jig after leaving the arc-shaped rotating groove is consistent with the conveying direction of the recycling conveyor line.

[0042] Furthermore, the rotary guide member includes a rotary guide block and a rotary guide plate, the rotary guide block has a semicircular outer surface, the rotary guide plate has a semicircular inner surface, the semicircular inner surface and the semicircular outer surface are spaced apart and together form the arc-shaped rotary groove; the rotary guide member also includes a transition turntable arranged below the arc-shaped rotary groove, the transition turntable is used to support and transport the empty load-bearing jig to the recovery conveyor line.

[0043] The beneficial effect of the above technical solution is that the arc-shaped rotary groove formed by the rotary guide block and the rotary guide plate can not only ensure the guiding effect of the empty carrying fixture, but also facilitate the formation of the arc-shaped rotary groove. In addition, the transition turntable can enhance the conveying effect of the empty carrying fixture when conveying in the arc-shaped rotary groove, thereby ensuring the smoothness of the conveying. BRIEF DESCRIPTION OF THE DRAWINGS

[0044] Figure 1 is a three-dimensional diagram of the conveyor line of the present invention;

[0045] Figure 2 is a top view of the conveyor line of the present invention;

[0046] Figure 3 It is a three-dimensional diagram of an emptying guide block in an emptying and recycling device for a conveyor line carrying jig of the present invention;

[0047] Figure 4It is a schematic diagram of the flow diversion of the emptying guide block in the emptying and recovery device of the conveyor line carrying fixture of the present invention.

[0048] In the figure: 10, incoming material conveyor line; 20, recovery conveyor line; 30, bearing fixture; 40, parts; 50, emptying guide block; 51, fixing plate; 52, protrusion; 53, first guide slope; 54, height limit bottom surface; 55, guide block; 56, second guide slope; 60, matching block; 61, matching slope; 70, first channel; 80, second channel; 90, rotary guide block; 100, rotary guide plate; 110, arc rotary groove; 120, transition turntable; 130, intermediate interval; 140, first edge railing; 150, second edge railing. DETAILED DESCRIPTION

[0049] In order to make the purpose, technical scheme and advantages of the present invention clearer, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not used to limit the present invention, that is, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments. The components of the embodiments of the present invention described and shown in the drawings herein can be arranged and designed in various different configurations.

[0050] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the invention claimed for protection, but merely represents selected embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without making creative work are within the scope of protection of the present invention.

[0051] It should be noted that, in the specific implementation of the present invention, the terms that may appear, such as "first" and "second", etc., are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms that may appear, such as "include", "comprise" or any other variants thereof, are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements that are not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the phrase "including a ..." and other defined elements that may appear do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0052] In the description of the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected" and "connected" that may appear 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 those skilled in the art, the specific meanings of the above terms in the present invention can be understood by specific circumstances.

[0053] In the description of the present invention, unless otherwise clearly specified and limited, the term "provided with" that may appear should be understood in a broad sense. For example, the object "provided with" may be a part of the body, or may be arranged separately from the body and connected to the body, and the connection may be a detachable connection or an inseparable connection. For those skilled in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0054] The present invention is further described in detail below in conjunction with embodiments.

[0055] Embodiment 1 of the conveying line of the present invention:

[0056] like Figure 1 and Figure 2 As shown, the conveyor line includes an incoming material conveyor line 10 and a recycling conveyor line 20 arranged in parallel on the left and right. The incoming material conveyor line 10 is located on the left side of the recycling conveyor line 20, and the conveying directions of the two are opposite. Specifically, the incoming material conveyor line 10 is used to convey the carrying jig 30 loaded with parts 40 from front to back, and the recycling conveyor line 20 is used to convey the empty carrying jig 30 from back to front to achieve the recycling of the empty carrying jig 30. The incoming material conveyor line 10 and the recycling conveyor line 20 are separated from each other by an intermediate spacer 130, and the left and right edges of the incoming material conveyor line 10 are both provided with a first edge railing 140, and the left and right edges of the recycling conveyor line 20 are both provided with a second edge railing 150, so as to prevent the carrying jig 30 on the conveyor line from escaping from the conveyor line through the first edge railing 140 and the second edge railing 150.

[0057] The conveyor line also includes a conveyor line carrying fixture emptying and recovery device, and the conveyor line carrying fixture emptying and recovery device includes an emptying guide member arranged on the incoming material conveyor line 10, specifically, as Figure 1 , Figure 2 and Figure 3 As shown, the emptying guide member includes an emptying guide block 50, which includes a vertically arranged fixed plate 51 and a protrusion 52 protruding from the side of the fixed plate 51, the top surface of the protrusion 52 is flush with the top surface of the fixed plate 51, the bottom surface of the fixed plate 51 is lower than the bottom surface of the protrusion 52, and the fixed plate 51 is supported and fixed on the first edge railing 140 on the right side of the incoming material conveyor line 10.

[0058] like Figure 3 As shown, the emptying guide block 50 also includes a guide block 55 fixed on the bottom surface of the protrusion 52, and the guide block 55 has a guide side surface parallel to and opposite to the left side surface of the fixed plate 51. The guide side surface, the left side surface of the fixed plate 51 and the bottom surface of the protrusion 52 together form a first channel 70, and the first channel 70 corresponds to the incoming direction of the jig 30 on the incoming material conveying line 10. Figure 4 As shown, the height of the bottom surface of the protrusion 52 is set to be greater than the height of the supporting jig 30 and less than the overall height of the supporting jig 30 loaded with parts 40, so that the first channel 70 can only allow empty supporting jigs 30 to pass through, while the supporting jig 30 loaded with parts 40 cannot enter the first channel 70 due to the restriction of the protrusion 52. The bottom surface of the protrusion 52 constitutes a height limiting bottom surface 54 set above the incoming material conveyor line 10 and used to limit the supporting jig 30 loaded with parts 40 from entering the first channel 70.

[0059] like Figure 3 and Figure 4 As shown, the left side of the protrusion 52 has a first guiding slope 53 connected to the height-limiting bottom surface 54 and arranged at a set angle with the incoming direction of the supporting fixture 30. Specifically, the first guiding slope 53 is formed by the left side of the protrusion 52. The first guiding slope 53 is gradually inclined to the left from front to back, and the front end of the first guiding slope 53 is connected to the left side of the fixing plate 51. The first guiding slope 53 is used to contact the parts 40 and guide the parts 40 and the supporting fixture 30 to the downstream of the incoming material conveying line 10. Figure 1 and Figure 2 As shown, the emptying guide also includes a matching block 60 used in conjunction with the emptying guide block 50, the matching block 60 is fixedly mounted on the first edge rail 140, the matching block 60 and the emptying guide block 50 are arranged at intervals on the left and right, and the matching block 60 is provided with a matching slope 61 arranged parallel to the first guide slope 53, and a second channel 80 is formed between the first guide slope 53 and the matching slope 61 for the carrier fixture 30 loaded with parts 40 to pass through, and the second channel 80 connects the upstream and downstream of the incoming material conveyor line 10, and is used to transport the carrier fixture 30 loaded with parts 40 from the upstream of the incoming material conveyor line 10 to the downstream of the incoming material conveyor line 10. Figure 3 and Figure 4 As shown, the guide block 55 also has a second guide slope 56 arranged parallel to the first guide slope 53, and the second guide slope 56 is used to contact the carrier fixture 30 loaded with parts 40 to assist the first guide slope 53 in guiding the carrier fixture 30 and parts 40 to the downstream of the incoming material conveyor line 10.

[0060] like Figure 1 and Figure 2As shown, the conveyor line carrying jig emptying and recovery device also includes a swivel guide member for being arranged between the incoming material conveyor line 10 and the recovery conveyor line 20, and the swivel guide member includes a swivel guide block 90 and a swivel guide plate 100 fixed on a first edge railing 140 on the right side of the incoming material conveyor line 10 and a second edge railing 150 on the left side of the recovery conveyor line 20. Among them, the rotary guide block 90 has a semicircular outer surface, the rotary guide plate 100 has a semicircular inner surface, and the semicircular inner surface and the semicircular outer surface are spaced apart and together form an arc-shaped rotary groove 110, the central angle of the arc-shaped rotary groove 110 is 180 degrees, and the left end of the arc-shaped rotary groove 110 is located on the rear side of the height limiting bottom surface 54 and is connected to the first channel 70, for receiving the empty carrying fixture 30 passing through the height limiting bottom surface 54, and the right end of the arc-shaped rotary groove 110 extends to the recovery conveyor line 20, for guiding the empty carrying fixture 30 to the recovery conveyor line 20.

[0061] like Figure 1 and Figure 2 As shown, the rotary guide also includes a transition turntable 120 arranged below the arc-shaped rotary groove 110. The transition turntable 120 is installed on the output end of the rotary motor and is driven to rotate by the rotating motor. The transition turntable 120 is used to support and transport the empty carrying fixture 30 to the recovery conveyor line 20.

[0062] Compared with the prior art, the conveyor line in the present invention can realize automatic diversion of empty load-bearing fixtures and load-bearing fixtures with parts by setting the height-limiting bottom surface and the first guiding slope. This not only can avoid to a certain extent the phenomenon that the production materials fall on the conveyor line and cause the conveyor line to be stuck due to the empty load-bearing fixtures being transported to the downstream of the incoming material conveyor line, but can further improve the efficiency of production, processing and detection, and can reduce the waste of production materials. Moreover, there is no need to set up sensors, and there is no need to manually remove the empty load-bearing fixtures, which avoids manual intervention to a certain extent and is conducive to improving the efficiency of production, processing and detection.

[0063] In other embodiments of the conveyor line, the arc-shaped rotary groove may not be formed by the semicircular inner surface of the rotary guide plate and the semicircular outer surface of the rotary guide block, but may be formed by directly machining on the plate or the block. In this case, the arc-shaped rotary groove has a groove bottom and a transition turntable may not be provided.

[0064] In other embodiments of the conveyor line, the arc-shaped rotary groove may not be provided on the rotary guide, but a transition inclined groove arranged at a certain angle to the incoming material direction of the supporting fixture may be provided, and one end of the transition inclined groove is located on the rear side of the height-limiting bottom surface and is connected to the first channel, and the other end of the transition inclined groove extends to the recovery conveyor line.

[0065] In other embodiments of the conveyor line, a rotary guide may not be included. In this case, a recycling box may be provided below the rear side of the height-limiting bottom surface, and the empty carrying fixtures behind the height-limiting bottom surface may directly fall into the recycling box for recycling.

[0066] In other embodiments of the conveyor line, the emptying guide does not include a matching block. In this case, the carrier jig loaded with parts is guided only by the first guiding slope.

[0067] In other embodiments of the conveyor line, the end of the first guiding slope is not connected to the side of the fixed plate. In this case, a transition connecting surface is provided between the end of the first guiding slope and the side of the fixed plate.

[0068] In other embodiments of the conveyor line, the top surface of the protrusion may not be flush with the top surface of the fixing plate, but may be lower than the top surface of the fixing plate. In other embodiments, it may also be higher than the top surface of the fixing plate.

[0069] In other embodiments of the conveyor line, the first guide slope may not be arranged parallel to the second guide slope, but may be arranged to coincide with the second guide slope.

[0070] In other embodiments of the conveyor line, the second guiding slope is not provided on the guiding block, and the guiding block does not assist the first guiding slope in guiding the carrying fixture and the parts.

[0071] In other embodiments of the conveyor line, no guide block is provided. In this case, the empty carrier jig and the carrier jig loaded with parts are separated only by the height-limiting bottom surface and the first guide slope.

[0072] In other embodiments of the conveyor line, the emptying guide block only includes a protrusion, and the protrusion is fixedly mounted on the conveyor line.

[0073] In other embodiments of the conveyor line, the emptying guide member does not include an emptying guide block, but includes a long rod with a rectangular cross-section, which is gradually inclined to the left from front to back, and the bottom surface of the long rod is used to form a height limiting bottom surface, and the left side surface of the long rod is used to form a first guide slope.

[0074] In other embodiments of the conveyor line, the emptying guide member does not include an emptying guide block, but includes an emptying guide rod, which is arranged to be gradually inclined to the left from front to back, and the bottom portion of the circular surface of the emptying guide rod is used to form a height limiting bottom surface, and the left portion of the circular surface of the emptying guide rod is used to form a first guide inclined surface, that is, the height limiting bottom surface and the first guide inclined surface are both arc surfaces.

[0075] An embodiment of a conveyor line jig emptying and recovery device in the present invention: The specific structure of the conveyor line jig emptying and recovery device is the same as the conveyor line jig emptying and recovery device in the above-mentioned conveyor line embodiment, and will not be repeated here.

[0076] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. The patent protection scope of the present invention shall be based on the claims. All equivalent structural changes made using the contents of the description and drawings of the present invention should also be included in the protection scope of the present invention.

Claims

1. A conveyor line carrying fixture emptying and recovery device, characterized in that: It includes an emptying guide for being set on an incoming material conveying line, the emptying guide has a height-limiting bottom surface for being set above the incoming material conveying line, the setting height of the height-limiting bottom surface is used to be greater than the height of the carrying fixture and less than the overall height of the carrying fixture loaded with parts, so that the empty carrying fixture can pass through for recovery; the side of the emptying guide has a first guiding slope connected to the height-limiting bottom surface and used to be arranged at a set angle with the incoming material direction of the carrying fixture, the first guiding slope is used to contact the parts and guide the parts and the carrying fixture to the downstream of the incoming material conveying line, the emptying guide includes an emptying guide block, the emptying guide block includes a vertically arranged fixed plate and a protrusion protruding on the side of the fixed plate, the bottom surface of the fixed plate is lower than the bottom surface of the protrusion, the height-limiting bottom surface is composed of the bottom surface of the protrusion, and the first guiding slope is composed of the side surface of the protrusion.

2. The conveyor line carrying fixture emptying and recovery device according to claim 1, characterized in that: The emptying guide block also includes a guide block fixed on the height-limiting bottom surface, the guide block has a guide side surface parallel to and opposite to the side surface of the fixed plate, and the guide side surface, the fixed plate side surface and the height-limiting bottom surface together form a first channel for the empty carrying fixture to pass through.

3. The conveyor line carrying fixture emptying and recovery device according to claim 2 is characterized in that: The guide block also has a second guide slope arranged parallel to or overlapping with the first guide slope, and the second guide slope is used to contact the carrier jig loaded with parts to assist the first guide slope in guiding the carrier jig and parts to the downstream of the incoming material conveying line.

4. The conveyor line carrying fixture emptying and recovery device according to any one of claims 1 to 3, characterized in that: The top surface of the protrusion is flush with the top surface of the fixing plate.

5. The conveyor line carrying fixture emptying and recovery device according to any one of claims 1 to 3, characterized in that: The end of the first guiding inclined surface is connected to the side surface of the fixing plate.

6. The conveyor line carrying fixture emptying and recovery device according to any one of claims 1 to 3, characterized in that: The emptying guide also includes a matching block used in conjunction with the emptying guide block. The matching block and the emptying guide block are arranged at intervals. The matching block is provided with a matching inclined surface arranged parallel to the first guide inclined surface. A second channel is formed between the first guide inclined surface and the matching inclined surface for a carrying fixture loaded with parts to pass through.

7. The conveyor line carrying fixture emptying and recovery device according to any one of claims 1 to 3, characterized in that: The conveyor line load-bearing jig emptying and recovery device also includes a rotating guide member for being arranged between the incoming material conveyor line and the recovery conveyor line, the rotating guide member having an arc-shaped rotating groove with a central angle of 180 degrees, one end of the arc-shaped rotating groove is located on the rear side of the height-limiting bottom surface, and is used to receive the empty load-bearing jig passing through the height-limiting bottom surface, and the other end of the arc-shaped rotating groove is used to extend to the recovery conveyor line to guide the empty load-bearing jig to the recovery conveyor line.

8. The conveyor line carrying fixture emptying and recovery device according to claim 7, characterized in that: The swivel guide member includes a swivel guide block and a swivel guide plate. The swivel guide block has a semicircular outer surface, and the swivel guide plate has a semicircular inner surface. The semicircular inner surface and the semicircular outer surface are spaced apart and together form the arc-shaped swivel groove. The swivel guide member also includes a transition turntable arranged below the arc-shaped swivel groove, and the transition turntable is used to support and transport the empty load-bearing jig to the recovery conveyor line.

9. A conveyor line, characterized in that: It comprises an incoming material conveyor line, a recovery conveyor line and a conveyor line jig emptying and recovery device, and the conveyor line jig emptying and recovery device is the same as the conveyor line jig emptying and recovery device described in any one of claims 1 to 8.

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