Metal casting equidistant placing and conveying device

Abstract

The invention relates to the technical field of conveying devices, and particularly discloses a metal casting equidistant placement conveying device which comprises a conveying frame, a rack belt is rotationally installed on the upper portion of the front end of the conveying frame, and a rack belt is also arranged at the rear end of the conveying frame; a second sliding table is slidably mounted on the upper end face of the conveying frame and located between the front rack belt and the rear rack belt. The second sliding table can be attached to the first sliding table rod. A metal casting can be placed under the action of a first U-shaped box and a second U-shaped box, then a second sliding table can be pushed to slide along a first limiting sliding rod under the action of a telescopic air cylinder, and the second sliding table can be attached to one end of a first sliding table rod after sliding; and then a limiting sliding rod below the third sliding table can slide along an arc-shaped groove under the action of a rack belt and a rack plate.

Description

Technical Field

[0001] The present invention relates to the technical field of conveying devices, in particular to a conveying device for equidistantly placing metal castings. Background Art

[0002] Conveying equipment is a mechanical device that transports bulk goods and piece goods in a continuous manner along a certain route from the loading point to the unloading point. It can form a material conveying process from the initial feeding point to the final unloading point on a certain conveyor line. It can transport both bulk materials and piece items.

[0003] At present, when the conveying devices on the market are used and perform equidistant conveying, most of the placement devices on the market are fixed devices. That is to say, the structure of the equidistant placement conveying devices on the market is in a fixed state. This results in the need to disassemble the placement tables for the workpieces one by one and then reinstall them during the subsequent adjustment process in order to perform equidistant operations.

[0004] This process not only consumes a lot of time, but also requires the production line to stop operating during use, reducing the factory's production efficiency.

[0005] Therefore, in order to be able to change the equidistant placement of the conveying devices, the production line does not need to be stopped.

[0006] We specifically propose Summary of the Invention

[0007] The object of the present invention is to provide a device for conveying metal castings with equal distances, so as to solve the problems raised in the above background technology.

[0008] To achieve the above object, the present invention provides the following technical solution: a conveying device for equidistantly placing metal castings, comprising a conveying frame, a rack belt being rotatably mounted on the upper front end of the conveying frame, and a rack belt also being provided on the rear end of the conveying frame;

[0009] The upper end surface of the conveyor frame is slidably mounted with a second slide between the front and rear rack belts;

[0010] The upper end surface of the conveyor frame is located between the front and rear rack belts and a first slide rod is fixedly installed on one side close to the front rack belt, and the second slide can be fitted with the first slide rod;

[0011] A first U-shaped box is provided at the upper end of the first slide rod, and a second U-shaped box is provided at the rear end of the first U-shaped box.

[0012] Preferably, an L-shaped limit plate is fixedly installed at the front end of the conveyor frame, the upper rear end of the L-shaped limit plate is located inside the front end rack belt, and the inner surface of the rack belt fits the outer surface of the L-shaped limit plate.

[0013] Preferably, L-shaped mounting brackets are fixedly installed at the front and rear ends and left and right corners of the conveyor frame, and motors are fixedly installed at the upper rear end of the L-shaped mounting bracket, and the output shaft of the motor is connected to the internal rotation of the adjacent rack belt.

[0014] Preferably, a first limiting slide bar is fixedly mounted on the upper left portion of the upper end surface of the conveying frame, and the first slide bar is slidably mounted on the outer side of the first limiting slide bar.

[0015] Preferably, a first telescopic cylinder is fixedly installed on the left side of the lower part of the conveying frame, a first driving rod is fixedly installed on the telescopic rod of the first telescopic cylinder, a connecting plate is fixedly installed on the rear end of the first driving rod, a second driving rod is fixedly installed on the upper front end surface of the connecting plate, and the front end of the second driving rod is fixedly connected to the rear end surface of the second slide.

[0016] Preferably, a first support rod is fixedly installed on the upper rear end of the conveying frame, a first silo plate with a U-shaped structure is fixedly installed on the upper part of the first support rod, first connecting plates are fixedly installed on both side edges of the U-shaped opening of the first silo plate, an expansion frame is slidably installed on the outer side of the first connecting plate, a first mounting groove is opened at the front end of the expansion frame, and the first connecting plate is slidably installed inside the first mounting groove.

[0017] Preferably, the upper end surface of the conveying rack is located below the first silo plate and is fixedly mounted with a second limiting slide bar, and the upper end surface of the conveying rack is located below the first silo plate and is fixedly mounted with a support plate.

[0018] Preferably, a second support rod is fixedly installed on the upper end surface of the conveying rack on one side of the first silo plate, a material silo is fixedly installed on the upper part of the second support rod, a rotating support plate is rotatably installed inside the material silo, and a metal part is placed on the upper end surface of the rotating support plate.

[0019] Preferably, a third support rod is fixedly mounted on the upper end surface of the material bin, a delivery pump is fixedly mounted on the inner side of the upper portion of the third support rod, and a pressure plate is fixedly mounted on the telescopic rod of the delivery pump.

[0020] Preferably, a third slide is fixedly mounted on the lower end of the first U-shaped box, a symmetrical limiting slide is fixedly mounted on the lower end of the third slide, the limiting slide is slidably mounted on the outside of the first slide rod, the front and rear end surfaces of the first slide rod and the second slide are both provided with arc grooves, the limiting slide is slidably mounted inside the arc grooves;

[0021] A rack plate is fixedly installed on the front and rear surfaces of the third slide, and the lower end surface of the rack plate can engage with the rack belt. A second connecting plate is fixedly installed on the rear end surface of the first U-shaped box, and the second U-shaped box is slidably installed on the outer side of the second connecting plate. A second mounting groove is opened at the front end of the second U-shaped box, and the second connecting plate is slidably installed inside the second mounting groove.

[0022] Compared with the prior art, the present invention has the following beneficial effects:

[0023] 1. The present invention can place metal castings under the action of the first U-shaped box and the second U-shaped box, and then, under the action of the telescopic cylinder, it can push the second slide to slide along the first limit slide rod, and after sliding, it can fit with one end of the first slide rod, and then, under the action of the rack belt and the rack plate, the limit slide rod under the third slide can slide along the arc groove. At this time, under the action of the above structure, the conveying distance between materials can be changed anytime and anywhere, and the distance between all plastics can be at the same distance, and in the process of adjusting the distance, there is no need to stop the production line.

[0024] 2. The present invention can change the distance between the first U-shaped box and the second U-shaped box under the action of the second connecting plate and the second mounting groove, thereby increasing the internal capacity of the first U-shaped box and the second U-shaped box, so that it can be suitable for metal castings of different sizes.

[0025] 3. The present invention can accommodate containers of different lengths under the action of the material bin and the expansion rack, and can then match the first U-shaped box and the second U-shaped box. Secondly, under the action of the conveying pump, the metal can be gradually conveyed one by one to the interior of the first U-shaped box and the second U-shaped box. During the period, the metal will not fall under the action of the rotating support plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] In order to more clearly illustrate the specific embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the specific embodiments or the description of the prior art. Obviously, the drawings described below are some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0027] Figure 1 It is a schematic diagram of the main structure of the present invention;

[0028] Figure 2 It is a structural diagram of the conveyor frame of the present invention;

[0029] Figure 3 This is a structural diagram of the L-shaped limit plate and rack belt of the present invention;

[0030] Figure 4 This is a structural diagram of the third slide of the present invention;

[0031] Figure 5 Schematic diagram of the first U-shaped box and the second U-shaped box of the present invention;

[0032] Figure 6 This is a structural diagram of the telescopic cylinder and the first driving rod of the present invention;

[0033] Figure 7 This is a schematic diagram of the first silo plate, expansion plate and first U-shaped structure of the present invention;

[0034] Figure 8 This is a structural diagram of the first silo plate and expansion plate of the present invention;

[0035] Figure 9 This is a diagram of the internal structure of the material bin of the present invention.

[0036] Description of reference numerals:

[0037] 1. Conveyor rack; 2. L-shaped limit plate; 3. L-shaped mounting bracket; 4. Motor; 5. Rack belt; 6. First slide rod; 601. Arc groove; 7. First limit slide rod; 8. Second limit slide rod; 9. Support plate; 10. Telescopic cylinder; 11. First drive rod; 12. Connecting plate; 13. Second drive rod; 14. Second slide;

[0038] 15. First support rod; 16. First silo plate; 17. First connecting plate; 18. Expansion frame; 19. First mounting groove; 20. Second support rod; 21. Material silo; 22. Rotating support plate; 23. Metal parts; 24. Third support rod; 25. Conveying pump; 26. Press plate; 27. Third slide; 28. Limiting slide; 29. ​​Rack plate; 30. First U-shaped box; 31. Second connecting plate; 32. Second U-shaped box; 33. Second mounting groove. DETAILED DESCRIPTION

[0039] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0040] See also Figures 1 to 9 , the present invention provides a technical solution:

[0041] A metal casting equidistant placement conveying device includes a conveying frame 1, an L-shaped limit plate 2 is fixedly installed on the front end surface of the conveying frame 1, and L-shaped mounting frames 3 are fixedly installed at the corners of the front and rear outer surfaces of the conveying frame 1, and a motor 4 is fixedly installed on the upper inner surface of the L-shaped mounting frame 3. Figure 1 shown.

[0042] A rack belt 5 is installed on the output shafts of the left and right motors 4 for common rotation. It should be noted that the outer side of the rack belt 5 is provided with a tooth groove for engaging with the subsequent rack plate 29, while the inner surface is in a smooth state for friction connection with the output shaft of the motor 4.

[0043] During use, the motor 4 is started, and the output shaft of the motor 4 will rotate with the rack belt 5, thereby completing the subsequent conveying operation. It should be noted that the rotation directions of the rack belt 5 at the front end and the rack belt 5 at the rear end are in opposite states.

[0044] Then the upper rear end of the front end L-shaped limit plate 2 is located inside the front end rack belt 5, and the inner side surface of the rack belt 5 and the upper and lower end surfaces of the L-shaped limit plate 2 are in a fit state, so as to form support for the front end rack belt 5 and avoid the rack belt 5 being crushed during the subsequent transportation process (it should be noted that in order to avoid the rear end rack belt 5 being crushed during use, an L-shaped limit plate 2 can also be installed, but it needs to be set according to the actual situation to avoid affecting the sliding of the second drive rod 13 in the later stage).

[0045] Then, a first slide rod 6 is fixedly installed on the upper end surface of the conveyor frame 1 behind the front rack belt 5. It should be noted that the left side length of the first slide rod 6 is less than the length of the rack belt 5. Figure 2 shown.

[0046] Then, arc-shaped arc grooves 601 are opened on the front and rear end surfaces of the first slide rod 6 for sliding matching with the subsequent limiting slide rod 28.

[0047] Then, a first limiting slide bar 7 is fixedly installed on the left side of the upper end surface of the conveying frame 1, and a second limiting slide bar 8 of a transverse structure is fixedly installed on the rear part of the upper end surface of the conveying frame 1, wherein the length of the second limiting slide bar 8 is slightly smaller than the first slide bar 6, as shown in FIG. Figure 2 shown.

[0048] Then, a telescopic cylinder 10 is fixedly installed on the left side of the lower end surface of the conveyor frame 1, and a first driving rod 11 is fixedly installed on the rear end telescopic rod of the telescopic cylinder 10, and a vertical connecting plate 12 is fixedly installed on the rear end of the first driving rod 11. Secondly, a second driving rod 13 is fixedly installed on the upper front end surface of the connecting plate 12, and a second slide 14 is fixedly installed on the front end of the two second driving rods 13. Figure 1 As shown, the right side of the second slide 14 can be close to the left side of the second limiting slide 8, but not in contact with it. In addition, arc grooves 601 are provided on both the front and rear sides of the second slide 14. Figure 2 shown.

[0049] During use, the telescopic cylinder 10 is started, and the telescopic rod of the telescopic cylinder 10 will lead the first driving rod 11 to perform telescopic operation, so that the first driving rod 11 can lead the connecting plate 12 to adjust the position, and the connecting plate 12 will lead the second driving rod 13 to move synchronously during the adjustment process, so that the second driving rod 13 can lead the second slide 14 to slide horizontally back and forth on the outer side of the first limit slide 7, so that the second slide 14 can slide to the left side of the first slide rod 6.

[0050] It should be noted that a U-shaped through-opening is provided from the lower end surface at the center position of the second slide 14 to the interior, and it is exactly in a matching state with the first limiting slide 7, so that the second slide 14 is restricted by the first limiting slide 7 during the sliding process, so that the second slide 14 is in a state of linear motion, thereby ensuring that in subsequent operations, its easy-to-place structure can just ensure that the rack belt 5 is in a connected state, that is, the rack plate 29 and the rack belt 5 are meshed.

[0051] Secondly, two symmetrical first support rods 15 are fixedly installed on the upper end surface of the conveying frame 1 in front of the second limiting slide bar 8, and a first material bin plate 16 is fixedly installed on the top of the two first support rods 15. Moreover, the rear end of the first material bin plate 16 is a U-shaped structure, and a first connecting plate 17 is fixedly installed at the position of the opening on both sides. Figure 8 As shown, then, an expansion frame 18 is slidably mounted on the outer surface of the first connecting plate 17, and the front end of the expansion frame 18 is also in a U-shaped opening state, and a first mounting groove 19 is opened, and the first connecting plate 17 is slidably mounted inside the first mounting groove 19, as shown Figure 8 shown.

[0052] During use, the expansion rack 18 slides horizontally along the path of the first connecting plate 17, so as to change the distance between the first hopper plate 16 and the expansion rack 18, thereby facilitating the internal capacity, so as to be suitable for placing containers of different sizes, such as the changed sizes of the first U-shaped box 30 and the second U-shaped box 32. It should be noted that a support plate 9 is fixedly installed under the first hopper plate 16. Because during use, after the third slide 27 with the limiting slide bar 28 and the rack plate 29 falls from the inside of the first hopper plate 16 and the expansion rack 18, the rack plate 29 at the rear end will be in a meshing state with the rack belt 5 at the rear end, and the rack plate 29 at the front end will be in a suspended state at this time, so the center of gravity of the front end is unstable, which will cause the third slide 27 to be in a tilted state. Therefore, under the action of the support plate 9, the rack plate 29 at the front end can provide upward support for the rack plate 29 at the front end, thereby avoiding the tilting and shaking of the third slide 27.

[0053] Secondly, during use, in order to ensure that the third slide 27 falls from the inside of the first hopper plate 16 and the expansion frame 18, the following situation will not occur, such as when the third slide 27 moves onto the second slide 14, the third slide 27 inside the first hopper plate 16 and the expansion frame 18 suddenly falls.

[0054] Therefore, during the design and use process, reference can be made to the structure inside the subsequent material bin 21. Support members connected by rotation using return springs are provided inside the first bin plate 16 and the expansion rack 18, which are used to support the rack plates 29 on both sides of the third slide 27. Then, a conveying device or a downward pressing device is used at the upper end to sequentially withdraw the third slide 27 from the first bin plate 16 and the expansion rack 18. In addition, during the pushing process, the return spring is used for restriction, so that the third slide 27 at the lower end slides out of the first bin plate 16 and the expansion rack 18. The rack plates 29 on both sides of the third slide 27 above it can be supported by the support members under the action of the return spring, so as to prevent the third slide 27 from falling suddenly. When the rack plate 29 engaged with the rear end rack belt 5 moves with the fixedly connected third slide 27, the third slide 27 at the lower end of the first bin plate 16 and the expansion rack 18 loses support and tilts to the right.

[0055] At this time, under the action of the rear end rack belt 5 and driven by the rack plate 29, the third slide 27 will slide to the left, and the limiting slide bar 28 below it will slide to the inside of the arc groove 601 opened on the front and rear sides of the second slide 14, thereby being in a combined state with the second slide 14.

[0056] At this time, using the above-mentioned driving structure, the second slide 14 can move the third slide 27 to the left side of the first slide rod 6. At this time, the rack plate 29 at the front end of the third slide 27 will be in meshing with the rack belt 5 at the front end, and then the left and right motors 4 on the front end are started, so that the front end rack belt 5 can slide with the rack plate 29, and the third slide 27 can be moved to the first slide rod 6, and the limiting slide bar 28 below it will slide to the inside of the arc groove 601 on the front and rear sides of the first slide rod 6, thereby completing the conveying operation.

[0057] Secondly, a symmetrical second support rod 20 is fixedly installed on the left side of the first support rod 15 on the upper end surface of the conveyor frame 1, and a material bin 21 is fixedly installed on the top of the two second support rods 20. In addition, a rotating support plate 22 is symmetrically rotatably installed inside the material bin 21, and the front and rear ends of the rotating support plate 22 are connected by reset springs, so that the rotating support plate 22 can reset itself without external force, thereby ensuring the support operation of the metal part 23. Figure 9 shown.

[0058] Then, third support rods 24 are fixedly installed on both sides of the top of the material bin 21, and a delivery pump 25 is fixedly installed on the inner side of the two third support rods 24. A pressure plate 26 is fixedly installed on the telescopic rod of the delivery pump 25. The pressure plate 26 can slide to the inside of the material bin 21 under the action of the telescopic rod of the delivery pump 25, as shown in FIG. Figure 9 shown.

[0059] During the operation, the telescopic cylinder of the conveying pump 25 moves downward, and then moves synchronously with the pressure plate 26, so that the pressure plate 26 can move to the inside of the material bin 21, and then push the uppermost metal part 23 to move downward, and so on, the lowermost metal part 23 can fall into the inside of the first U-shaped box 30 and the second U-shaped box 32.

[0060] Then, under the action of the above structure, the metal member 23 and the first U-shaped box 30 and the second U-shaped box 32 can move synchronously to one side of the front end rack belt 5.

[0061] Then, a second connecting plate 31 is fixedly installed on the rear end of the first U-shaped box 30, and a second U-shaped box 32 is slidably installed on the outer side of the second connecting plate 31. The front end surface of the second U-shaped box 32 is provided with a second mounting groove 33 of a U-shaped structure, and the second connecting plate 31 is slidably installed inside the second mounting groove 33. Therefore, during operation, the distance between the first U-shaped box 30 and the second U-shaped box 32 can be changed by sliding the second U-shaped box 32. It should be noted that the lower end surface of the first U-shaped box 30 is fixedly installed on the upper end surface of the third slide 27, and the second U-shaped box 32 and the first U-shaped box 30 are in a fit state under the action of the second connecting plate 31 and the second mounting groove 33. Figure 5 shown.

[0062] Working principle: First, under the action of the structure and the pushing structure, the first U-shaped box 30 and the second U-shaped box 32 at the bottom end of the first hopper plate 16 and the expansion frame 18 can move with the third slide 27 to the outer side of the second limiting slide bar 8, and the rack plate 29 at the rear end can engage with the rack belt 5 at the rear end, and the rack plate 29 at the front end can fit with the support plate 9.

[0063] When started, the two motors 4 on the left and right at the rear end, the output shafts of the motors 4 will move the rack belt 5, and the rack belt 5 will move synchronously with the rack plate 29, thereby moving the third slide 27 to the outer surface of the second slide 14.

[0064] At this time, the limiting slide rod 28 is slidably installed inside the arc groove 601, and the delivery pump 25 is started. The telescopic rod of the delivery pump 25 moves downward with the pressure plate 26, and the pressure plate 26 pushes the metal part 23 to move downward, thereby causing the metal part 23 at the bottom to fall into the inside of the first U-shaped box 30 and the second U-shaped box 32.

[0065] Start the telescopic cylinder 10, the telescopic rod of the telescopic cylinder 10 will move the first driving rod 11, the first driving rod 11 will move the connecting plate 12, and the connecting plate 12 will move the second driving rod 13 synchronously, so that the second slide 14 can slide along the path of the first limit slide 7, so that the second slide 14 moves to the left side of the first slide rod 6.

[0066] At this time, the tooth grooves on the outer side of the rack plate 29 and the rack belt 5 at the front end are in a meshing state.

[0067] Start the two motors 4 at the front end, and then let the rack belt 5 move the rack plate 29 at the front end, and let the third slide 27 slide from the second slide 14 to the first slide rod 6, so as to form an evenly spaced conveyance, and repeat the above steps.

[0068] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the above embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the above embodiments, or replace some or all of the technical features therein with equivalents. However, these modifications or replacements do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of the present invention.

Claims

1. A device for conveying metal castings placed at equal intervals, characterized in that: It comprises a conveying frame (1), a rack belt (5) is rotatably mounted on the upper front end of the conveying frame (1), and a rack belt (5) is also provided on the rear end of the conveying frame (1); The upper end surface of the conveying frame (1) is located between the front and rear rack belts (5) and is slidably mounted with a second slide (14); The upper end surface of the conveying frame (1) is located between the front and rear rack belts (5) and a first slide rod (6) is fixedly installed on the side close to the front rack belt (5), and the second slide (14) can fit with the first slide rod (6); A first U-shaped box (30) is provided at the upper end of the first slide rod (6), and a second U-shaped box (32) is fitted on the rear end of the first U-shaped box (30).

2. The device for conveying metal castings with equal distance placement according to claim 1, characterized in that: An L-shaped limiting plate (2) is fixedly installed at the front end of the conveying frame (1), and the upper rear end of the L-shaped limiting plate (2) is located inside the front rack belt (5), and the inner surface of the rack belt (5) is in contact with the outer surface of the L-shaped limiting plate (2).

3. The device for conveying metal castings with equal distance placement according to claim 1, characterized in that: L-shaped mounting frames (3) are fixedly mounted at the front and rear ends and the left and right corners of the conveying frame (1); a motor (4) is fixedly mounted at the upper rear end of the L-shaped mounting frame (3); and an output shaft of the motor (4) is internally rotatably connected to an adjacent rack belt (5).

4. The device for conveying metal castings with equal distance placement according to claim 1, characterized in that: A first limiting slide bar (7) is fixedly mounted on the upper left side of the upper end surface of the conveying frame (1), and the first slide bar (6) is slidably mounted on the outer side of the first limiting slide bar (7).

5. The device for conveying metal castings with equal distance placement according to claim 4, characterized in that: A first telescopic cylinder (10) is fixedly mounted on the left side of the lower portion of the conveying frame (1); a first driving rod (11) is fixedly mounted on the telescopic rod of the first telescopic cylinder (10); a connecting plate (12) is fixedly mounted on the rear end of the first driving rod (11); a second driving rod (13) is fixedly mounted on the upper front end surface of the connecting plate (12); and a front end of the second driving rod (13) is fixedly connected to a rear end surface of a second slide (14).

6. The device for conveying metal castings with equal distance placement according to claim 5, characterized in that: A first support rod (15) is fixedly mounted on the upper rear end of the conveying frame (1), a first hopper plate (16) of a U-shaped structure is fixedly mounted on the upper part of the first support rod (15), first connecting plates (17) are fixedly mounted on both side edges of the U-shaped opening of the first hopper plate (16), an expansion frame (18) is slidably mounted on the outer side of the first connecting plate (17), a first mounting groove (19) is provided at the front end of the expansion frame (18), and the first connecting plate (17) is slidably mounted inside the first mounting groove (19).

7. The device for conveying metal castings with equal distance placement according to claim 5, characterized in that: The upper end surface of the conveying frame (1) is located below the first material bin plate (16) and is fixedly mounted with a second limiting slide bar (8); the upper end surface of the conveying frame (1) is located below the first material bin plate (16) and is fixedly mounted with a support plate (9).

8. The device for conveying metal castings with equal distance placement according to claim 1, characterized in that: The upper end surface of the conveying frame (1) is located on one side of the first material bin plate (16) and is fixedly mounted with a second support rod (20); a material bin (21) is fixedly mounted on the upper portion of the second support rod (20); a rotating support plate (22) is rotatably mounted inside the material bin (21); a metal part (23) is placed on the upper end surface of the rotating support plate (22).

9. The device for conveying metal castings with equal distance placement according to claim 8, characterized in that: A third support rod (24) is fixedly mounted on the upper end surface of the material bin (21), a delivery pump (25) is fixedly mounted on the inner side of the upper portion of the third support rod (24), and a pressure plate (26) is fixedly mounted on the telescopic rod of the delivery pump (25).

10. The metal casting equidistant placement conveying device according to claim 1, characterized in that: A third slide (27) is fixedly mounted on the lower end of the first U-shaped box (30), and a symmetrical limiting slide bar (28) is fixedly mounted on the lower end of the third slide bar (27), and the limiting slide bar (28) is slidably mounted on the outer side of the first slide bar (6), and the front and rear end surfaces of the first slide bar (6) and the second slide bar (14) are both provided with arc grooves (601), and the limiting slide bar (28) is slidably mounted inside the arc grooves (601); A rack plate (29) is fixedly mounted on the front and rear surfaces of the third slide (27), and the lower end surface of the rack plate (29) can engage with the rack belt (5). A second connecting plate (31) is fixedly mounted on the rear end surface of the first U-shaped box (30), and the second U-shaped box (32) is slidably mounted on the outer side of the second connecting plate (31). A second mounting groove (33) is provided at the front end of the second U-shaped box (32), and the second connecting plate (31) is slidably mounted inside the second mounting groove (33).

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