Feeding system for feeding grinding tool into tunnel kiln

Abstract

The utility model provides a feeding system for a grinding tool to enter a tunnel kiln, and relates to the technical field of grinding tool tools to enter the tunnel, the system comprises a track, an electric hoist, a hook and a hanging tool, the hanging tool comprises a rectangular top frame, the four corners of the top frame are downwards connected with vertical rods respectively, the bottoms of the vertical rods are connected with two mounting plates, and the mounting plates are arranged on the track. First hinge holes and first fixing holes formed below the first hinge holes are formed in the mounting plate, hanging blocks are hinged in the two first hinge holes, hanging grooves are formed in the hanging blocks, and hanging tables are arranged on the lower end faces of the hanging grooves; a second hinge hole and a second fixing hole are formed in the hanging block. The hanging groove in the left side and the hanging groove in the right side are oppositely arranged; a fixing pin is further included. According to the tunnel kiln feeding system, the hanging tool is additionally arranged on the basis of an existing tunnel kiln feeding system, the hanging tool can replace an electric hoist hook to conduct feeding operation on a transfer tool, the hanging tool is convenient to operate, the structure is simple and practical, and the operation that the transfer tool is conveyed to a tunnel kiln rail trolley can be smoothly and rapidly completed.

Description

Technical Field

[0001] The utility model relates to the technical field of abrasive tool feeding tunnels, in particular to a feeding system for abrasive tool feeding tunnel kilns. Background Art

[0002] Slices and grinding discs are mainly used as grinding tools for angle grinders, also known as "grinding wheels". The main processing process includes mixing, pressing, hardening and other steps. At present, our company's hardening process requires placing the pressed intermediate material on a transfer tool, and then sending the transfer tool and the intermediate material on it into the tunnel kiln for hardening. Operation process reference Figure 1 As shown, the transfer tooling needs to be lifted A, then moved along the track B, and lowered onto the track trolley C.

[0003] The existing tunnel kiln feeding system mainly uses I-beams as tracks, on which an electric hoist that can move along the track is installed, and a hook is installed on the steel rope below the hoist. Since the hook is not suitable for lifting the transfer tooling, the tunnel kiln feeding system needs to be modified. Utility Model Content

[0004] The utility model provides a feeding system for abrasive tools into a tunnel kiln, aiming to solve the technical problems existing in the prior art mentioned in the background technology, so that the improved feeding system can quickly complete the operation of feeding the abrasive tools.

[0005] The utility model provides the following technical solutions to achieve the above objectives:

[0006] A feeding system for a mold into a tunnel kiln comprises a track, an electric hoist and a hook; the system comprises a hanger hung on the hook, the hanger comprises a rectangular top frame, the four corners of the top frame are respectively connected downwardly with vertical rods, the bottoms of the vertical rods are connected to two mounting plates, a hinge hole 1 and a fixing hole 1 arranged below the hinge hole 1 are arranged on the mounting plates, a hanging block is hinged in the two hinge holes 1, a hanging groove is arranged on the hanging block, and the lower end surface of the hanging groove is a hanging platform; a hinge hole 2 and a fixing hole 2 are arranged on the hanging block; the two hanging grooves on the left and the two hanging grooves on the right are arranged opposite to each other; a fixing pin is also included.

[0007] In the aforementioned feeding system of the mold into the tunnel kiln, there is a hanging space between the four vertical rods; when the fixing pin is inserted into the fixing hole 1 of the two mounting plates, the hanging block avoids the hanging space; when the fixing pin is inserted into the fixing hole 1 of the two mounting plates and the fixing hole 2 of the corresponding hanging block, the hanging platform is horizontally located in the hanging space.

[0008] In the aforementioned feeding system of the mold into the tunnel kiln, an oblique rod is connected at the angle between the vertical rod and the top frame.

[0009] In the aforementioned feeding system of the mold into the tunnel kiln, the two vertical rods on the left and right sides are respectively connected by a horizontal rod.

[0010] In the aforementioned feeding system of the mold into the tunnel kiln, the top frame includes a frame, and a cross is connected inside the frame.

[0011] In the aforementioned feeding system of the mold into the tunnel kiln, the top of the cross is connected to a hanging ear.

[0012] In the aforementioned feeding system of the mold into the tunnel kiln, the two hanging blocks on the left and right sides are respectively connected to avoidance rods outwardly, and connecting rods are respectively connected between the two avoidance rods on the left and right sides.

[0013] In the aforementioned feeding system of the grinding tool into the tunnel kiln, a rotating shaft is provided in the hinge hole 1 and the hinge hole 2.

[0014] Beneficial Effects

[0015] Compared with the prior art, the utility model adds a hanging tool on the basis of the existing tunnel kiln feeding system. The hanging tool can replace the electric hoist hook to feed the transfer tool. The hanging tool is easy to operate, simple and practical in structure, and can smoothly and quickly complete the operation of sending the transfer tool to the tunnel kiln rail trolley. The utility model is not only suitable for the transfer tool for lifting the abrasive tool, but also applicable to other tools by simply selecting the appropriate size. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for the embodiments or the prior art descriptions are briefly introduced below. Obviously, the drawings described below only relate to some embodiments of the utility model, and for ordinary technicians in this field, other drawings can be obtained based on these drawings without creative labor.

[0017] Figure 1 It is a structural schematic diagram of the prior art;

[0018] Figure 2 It is a schematic diagram of the structure of the tooling chassis of the transfer tooling;

[0019] Figure 3 This is a schematic diagram of the front view structure of the utility model;

[0020] Figure 4 for Figure 3 Schematic diagram of the structure of the middle rectangular area;

[0021] Figure 5 for Figure 4 Structural diagram of the middle vertical rod and the mounting plate;

[0022] Figure 6 for Figure 3 A structural diagram of the working state of the utility model from a viewing angle;

[0023] Figure 7 for Figure 6 Schematic diagram of the structure of the middle rectangular area;

[0024] Figure 8 This is a side view of the structure of the utility model;

[0025] Fig. 9 for Figure 8 Schematic diagram of the structure of the middle rectangular area;

[0026] Fig.10 It is a structural schematic diagram of the hanging block avoidance transfer tooling;

[0027] Fig.11 A schematic diagram of the structure of the transfer tooling for lifting the hanging block;

[0028] Fig.12 Schematic diagram of connecting rod and its connection structure;

[0029] Figure markings: 1-track, 2-electric hoist, 3-hook, 4-hanging tool, 5-transfer tool (with mold placed), 51-tool chassis, 6-tunnel kiln, 7-track trolley, 41-top frame, 411-frame, 412-cross, 413-hanging ear, 42-vertical rod, 43-mounting plate, 431-hinge hole one, 432-fixing hole one, 433-rotating shaft, 44-hanging block, 441-hanging groove, 442-hanging platform, 443-hinge hole two, 444-fixing hole two, 445-connecting rod, 446-avoidance rod, 45-fixing pin, 46-diagonal rod, 47-cross rod, 48-hanging space. DETAILED DESCRIPTION

[0030] In order to enable those skilled in the art to better understand the solution of the present invention, the technical solution in the embodiment of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiment of the present invention.

[0031] It should be noted that in the present invention: the terms "include" and "have" and any variations thereof are intended to cover non-exclusive inclusions. For example, a process, method, system, product or apparatus comprising a series of steps or units is not necessarily limited to those steps or units clearly listed, but may include other steps or units not clearly listed or inherent to these processes, methods, products or apparatuses; the directions or positional relationships indicated by the terms "upper", "lower", "left", "right", "front", "back", "top", "bottom", "inside", "outside", "middle", "vertical", "horizontal", "lateral", "longitudinal" and the like are based on the directions or positional relationships shown in the drawings. These The terms are mainly used to better describe the utility model and its embodiments, and are not used to limit the indicated devices, elements or components to have a specific orientation, or to be constructed and operated in a specific orientation; the terms "first", "second", etc. are used to distinguish similar objects, and are not necessarily used to describe a specific order or sequence; the terms "install", "set", "provided with", "connected", "connected", "sleeved", etc. should be understood in a broad sense; for example, it can be a fixed connection, a detachable connection, or an integral structure; it can be a mechanical connection, or an electrical connection; it can be directly connected, or indirectly connected through an intermediate medium, or it can be an internal connection between two devices, elements or components. In addition, some terms can be used to express other meanings in addition to indicating orientation or positional relationships. For example, the term "on" may also be used to express a certain dependency or connection relationship in some cases. For ordinary technicians in this field, the specific meanings of these terms in the utility model can be understood according to specific circumstances.

[0032] Example 1. A feeding system for a mold into a tunnel kiln, the structure of which is as follows: Figure 1-9 As shown, it includes a track 1, an electric hoist 2 and a hook 3, including a hanger 4 hung on the hook 3, the hanger 4 includes a rectangular top frame 41, the four corners of the top frame 41 are respectively connected downwardly with vertical rods 42, the bottom of the vertical rod 42 is connected to two mounting plates 43, the mounting plate 43 is provided with a hinge hole 431 and a fixing hole 432 arranged below the hinge hole 431, a hanging block 44 is hinged in the two hinge holes 431, the hanging block 44 is provided with a hanging groove 441, and the lower end surface of the hanging groove 441 is a hanging platform 442; the hanging block 44 is provided with a hinge hole 443 and a fixing hole 444; the hanging groove 441 on the left and the hanging groove 441 on the right are arranged oppositely; it also includes a fixing pin 45; the hinge hole 431 and the hinge hole 443 are provided with a rotating shaft 433.

[0033] There is a hanging space 48 between the four vertical rods 42; when the fixing pin 45 is inserted into the fixing hole 1 432 of the two mounting plates 43, the hanging block 44 avoids the hanging space 48; when the fixing pin 45 is inserted into the fixing hole 1 432 and the corresponding fixing hole 2 444 of the two mounting plates 43, the hanging platform 442 is horizontally located in the hanging space 48.

[0034] Working principle and use method of the utility model: This system adds a hanger 4 on the basis of the existing tunnel kiln feeding system. The hanger 4 is hung on the hook 3. The four hanging blocks 44 of the hanger 4 can be adjusted to meet the operation of placing the hanger 4 cover around the transfer tool 5 and hanging the tool base frame 51 of the transfer tool 5 from the left and right sides, and then moving the tool base frame 51 along the Figure 1 The positions A, B and C are placed on the rail trolley 7. After being placed, the hanging block 44 is released to complete the feeding of the transfer tooling 5.

[0035] Specifically, after the hanger 4 is hung on the hook 3, the worker operates to make the hanger 4 enter the initial state first, and the operation method is to rotate the four hanging blocks 44 outward around the rotating shaft 433 respectively, and then insert the fixing pin 45 into the fixing hole 432 of the two mounting plates 43 under each vertical rod 42, and loosen the hanging block 44. Under the action of gravity, the hanging platform 442 of the hanging block 44 leans on the fixing pin 45 and maintains this state, such as Figure 3 Then the left and right width is slightly larger than the transfer tooling 5 of the hanger 4 is lowered to the height of the transfer tooling 5, at this time, the height of the hanging groove 441 of the hanging block 44 is lower than the height of the tooling chassis 51, such as Fig.10 As shown; the worker pulls out the fixing pin 45, assists the four hanging blocks 44 to rotate inward around the rotating shaft 433 respectively, and aligns the corresponding fixing hole 1 432 and the fixing hole 2 444, and then inserts the fixing pin 45 back to fix the position of the hanging block 44. At this time, the hanging platform 442 is horizontal and located below the tooling chassis 51, and moves the hanger 4 upward. Through the action of the hanging platforms 442 of the four hanging blocks 44 on the tooling chassis 51, the state is as shown Fig.11 As shown, the transfer tooling 5 can be lifted; thereafter, the electric hoist 2 is controlled to move along the track 1 to above the track trolley 7, and then the transfer tooling 5 is lowered onto the track trolley 7, and the fixing pin 45 is pulled out. According to the aforementioned method, the initial state is entered, and the hanger 4 can be lifted and returned to the initial position to feed the next transfer tooling 5 (at this time, the transfer tooling 5 on the first track trolley 7 has entered the tunnel kiln along the track).

[0036] The vertical rod 42 and the top frame 41 are connected with an oblique rod 46 at the angle. The oblique rod 46 can improve the strength of the frame.

[0037] The two vertical bars 42 on the left and right sides are connected by a cross bar 47. The cross bar 47 serves to enhance the strength of the frame. The cross bar 47 can only be set between the two vertical bars 42 on the left and right sides, because the system fixes the transfer tool 5 from the left and right sides, and space must be left for the transfer tool 5 in the front and back directions, otherwise the transfer tool 5 will be blocked and cannot smoothly enter the hanging space 48.

[0038] The top frame 41 includes a frame 411, a cross 412 is connected inside the frame 411, and a hanging ear 413 is connected to the top of the cross 412. The top frame 41 composed of the frame 411 and the cross 412 is simple in structure and practical. The hanging ear 413 is used in conjunction with the hook 3.

[0039] Example 2. A feeding system for abrasive tools into a tunnel kiln.

[0040] Since the structure of the first embodiment needs to control the four hanging blocks 44 separately, the operation needs to be performed four times respectively. Therefore, the present embodiment has made further improvements. The main structure of the present embodiment is the same as that of the first embodiment. For further structure, refer to Fig.12 As shown, specifically, the two hanging blocks 44 on the left and right sides are respectively connected to the outside with avoidance rods 446, and a connecting rod 445 is connected between the avoidance rods 446. The avoidance rods 446 play the role of avoiding the mounting plate 43 and its connecting parts, ensuring that the connecting rod 445 can rotate the two hanging blocks 44 at the same time.

[0041] When the present embodiment is in operation, the two hanging blocks 44 can be controlled to rotate simultaneously by the connecting rod 445, so that the operation of the four hanging blocks 44 can be completed with only two operations. For example, when the left front hanging block 44 is controlled by the connecting rod 445, the fixing hole 1 432 of this hanging block 44 is aligned with the corresponding fixing hole 2 444 and the fixing pin 45 is inserted, there is no need to operate the state of the left rear hanging block 44 at this time, because the state of the left rear hanging block 44 is the same as that of the left front hanging block 44. At this time, the left rear hanging block 44 has automatically completed the alignment of the fixing hole 1 432 and the corresponding fixing hole 2 444.

[0042] The embodiments described above are only descriptions of the preferred embodiments of the present invention, and are not intended to limit the scope of the present invention. Without departing from the design spirit of the present invention, various modifications and improvements made to the technical solutions of the present invention by ordinary technicians in this field should fall within the protection scope determined by the claims of the present invention.

Claims

1. A feeding system for a mold into a tunnel kiln, comprising a track (1), an electric hoist (2) and a hook (3), characterized in that: The invention comprises a hanger (4) hung on a hook (3), the hanger (4) comprising a rectangular top frame (41), the four corners of the top frame (41) being respectively connected downwardly to vertical rods (42), the bottoms of the vertical rods (42) being connected to two mounting plates (43), the mounting plates (43) being provided with a hinge hole 1 (431) and a fixing hole 1 (432) arranged below the hinge hole 1 (431), a hanging block (44) being hinged in the two hinge holes 1 (431), the hanging block (44) being provided with a hanging groove (441), the lower end surface of the hanging groove (441) being a hanging platform (442); the hanging block (44) being provided with a hinge hole 2 (443) and a fixing hole 2 (444); the two hanging grooves (441) on the left and the two hanging grooves (441) on the right being arranged opposite to each other; and the invention also comprises a fixing pin (45).

2. The feeding system of the abrasive tool into the tunnel kiln according to claim 1 is characterized in that: A material hanging space (48) is provided between the four vertical rods (42); when the fixing pin (45) is inserted into the fixing hole 1 (432) of the two mounting plates (43), the hanging block (44) avoids the material hanging space (48); when the fixing pin (45) is inserted into the fixing hole 1 (432) of the two mounting plates (43) and the fixing hole 2 (444) of the corresponding hanging block (44), the hanging platform (442) is horizontally located in the material hanging space (48).

3. The feeding system of the abrasive tool into the tunnel kiln according to claim 1 is characterized in that: An oblique rod (46) is connected at the angle between the vertical rod (42) and the top frame (41).

4. The feeding system of the abrasive tool into the tunnel kiln according to claim 1 is characterized in that: The two vertical rods (42) on the left and right sides are respectively connected via a cross rod (47).

5. The feeding system of abrasive tools into a tunnel kiln according to claim 1, characterized in that: The top frame (41) comprises a frame (411), and a cross (412) is connected inside the frame (411).

6. The feeding system of the abrasive tool into the tunnel kiln according to claim 5, characterized in that: The top of the cross (412) is connected to a hanging ear (413).

7. The feeding system of abrasive tools into a tunnel kiln according to claim 1, characterized in that: The two hanging blocks (44) on the left and right sides are respectively connected to avoidance rods (446) toward the outside, and connecting rods (445) are respectively connected between the two avoidance rods (446) on the left and right sides.

8. The feeding system of abrasive tools into a tunnel kiln according to claim 1, characterized in that: A rotating shaft (433) is provided in the hinge hole one (431) and the hinge hole two (443).

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