Telescopic feeding and discharging machine
By setting up lifting parts on the belt conveyor, the glass plate is lifted and inclined during the discharge process, the problem of the sharp edge of the glass plate to the staff is solved, and the operation safety and efficiency are improved.
Patent Information
- Application Number
- CN202421529451.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-01
- Publication Date
- 2025-05-13
- Estimated Expiration
- 2034-07-01
AI Technical Summary
When the existing belt conveyor conveys the glass plate, the edges of the glass plate are sharp, which can easily cause harm to the staff, and it is difficult to remove the glass plate from above the belt conveyor belt.
A retractable feeding and discharge machine is designed. By providing lifting parts on the right side of the belt conveyor, including extension plates, support plates, pallets and electric push rods, the glass plate is lifted and inclined during the discharge process, increasing the contactable area and reducing the risk of contact at sharp edges.
It effectively reduces the risk of staff being scratched on the edge of the glass plate, and at the same time facilitates the handling and transportation of the glass plate, improving operational safety and efficiency.
Smart Images
Figure CN222860549U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of feeding and discharging machines, in particular to a telescopic feeding and discharging machine. Background Art
[0002] Feeder and unloader, also called conveying equipment, is a kind of mechanical equipment commonly used in industrial production. It is mainly used to transfer or lift materials from one location to another to promote the continuity and automation of the production process.
[0003] Feeder and unloader machines can be divided into vibrating conveyors, scraper conveyors, screw conveyors, bucket elevators and belt conveyors according to different working principles and application scenarios. Among them, belt conveyors use conveyor belts for transportation and are suitable for the transportation of some large bulk materials.
[0004] In the prior art, when the belt conveyor is conveying the glass plate, the glass plate is in close contact with the belt conveyor, and the edge of the glass plate is relatively sharp, which may cause cuts to the staff, making it difficult to remove the glass plate from the top of the belt conveyor when unloading is required. Summary of the invention
[0005] The purpose of the utility model is to provide a retractable feeding and unloading machine, which can make the glass plate above the support plate in an inclined state, so that the contact area of the glass plate is increased during the unloading process, effectively reducing the workers from being scratched by the sharp edges of the glass plate, and also facilitating the transportation of the glass plate, so as to solve the problems raised in the above-mentioned background technology.
[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a telescopic feeding and discharging machine, comprising a belt conveyor and a controller fixedly installed on the front of the belt conveyor, a lifting component is provided on the right side of the belt conveyor, and the lifting component comprises an extension plate fixedly connected to the right side of the belt conveyor;
[0007] The right side of the extension plate is fixedly connected to a support plate, and a pallet is hinged inside the extension plate, the upper side of the support plate overlaps with the rotated pallet, and the right side of the belt conveyor is hinged to two electric push rods through a hinge seat, and the top ends of the two electric push rods are hinged to the lower side of the pallet through a hinge seat, and a movable frame is slidingly overlapped on the upper side of the pallet, and a striker is fixedly connected to the right side of the movable frame, and a pressure sensor is fixedly installed inside the left side of the vertical part of the pallet, and the right end of the striker is squeezed and contacted with the left side of the pressure sensor after moving, and the controller, the pressure sensor and the electric push rod are electrically connected.
[0008] Preferably, the extension plate is in a "U" shape, the extension plate is half wrapped around the outside of the supporting plate, and the belt conveyor, the extension plate and the upper side of the supporting plate are in the same horizontal plane.
[0009] Preferably, a clamping component is provided on the upper side of the extension plate, and the clamping component includes a slide groove opened on the upper side of the support plate, a slider is slidably connected in the slide groove, and the upper side of the slider is fixedly connected to the lower side of the movable frame.
[0010] Preferably, a limiting rod is fixedly connected to the interior of the slide groove, and the sliding block is sleeved on the outer side of the limiting rod.
[0011] Preferably, two guide rods are slidably connected inside the movable frame, and both guide rods penetrate the movable frame. The bottom ends of the two movable frames are fixedly connected to the same clamping plate.
[0012] Preferably, an inclined surface is provided on the left side of the clamping plate, and two first return springs are fixedly connected to the upper side of the clamping plate, and the top ends of the two first return springs are fixedly connected to the inner upper side of the movable frame.
[0013] Preferably, a movable groove is provided on the upper side of the extension plate, a positioning plate is slidably connected inside the movable groove, an inclined surface is provided on the side of the positioning plate close to the belt conveyor, a plurality of second return springs are fixedly connected to the lower side of the inner part of the movable groove, and the top ends of the plurality of second return springs are fixedly connected to the lower side of the same positioning plate.
[0014] Preferably, a plurality of balls are rollingly connected to the upper side of the extension plate, and the plurality of balls are divided into two groups, and the two groups of balls are located at the front and rear sides of the support plate.
[0015] Compared with the prior art, the beneficial effects of the utility model are:
[0016] 1. After the glass plate is conveyed by the belt conveyor, it is in an inclined state, and both sides are suspended, thereby increasing the contact area of the glass plate. Since the glass plate that reaches the top of the pallet will be lifted by the electric push rod and in an inclined state, and both sides of the glass plate will be suspended at this time, the contact area of the glass plate during the unloading process is increased, effectively reducing the risk of workers being scratched by the sharp edges of the glass plate, and also facilitating the handling of the glass plate;
[0017] 2. The glass plate is supported by a rolling ball, and the clamping plate clamps the glass plate during the tilting process. Since the glass plate is always clamped by the clamping plate during the tilting process to ensure the stability of the glass plate, the glass plate will be suspended after reaching the top of the extension plate, reducing the friction between the glass plate and the extension plate and the support plate, so that the glass plate can be transported more smoothly. BRIEF DESCRIPTION OF THE DRAWINGS
[0018] In order to more clearly illustrate the specific implementation methods of the utility model or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.
[0019] Figure 1 This is the overall structural view of the utility model;
[0020] Figure 2 It is a schematic diagram of a half-section structure of the utility model;
[0021] Figure 3 It is a schematic diagram of a half-section structure of an extension plate of the utility model;
[0022] Figure 4 It is a half-section structural schematic diagram of the support plate of the utility model;
[0023] Figure 5 It is a schematic diagram of the half-section structure of the positioning plate of the utility model.
[0024] Description of reference numerals:
[0025] 1. Belt conveyor; 2. Controller; 3. Lifting component; 31. Extension plate; 32. Support plate; 33. Pallet; 34. Electric push rod; 35. Movable frame; 36. Strike pin; 37. Pressure sensor; 4. Clamping component; 41. Slide groove; 42. Slider; 43. Limit rod; 44. Guide rod; 45. Clamping plate; 46. First return spring; 47. Moving groove; 48. Positioning plate; 49. Second return spring; 5. Ball bearing. DETAILED DESCRIPTION
[0026] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0027] The utility model provides a technical solution:
[0028] See also Figures 1 to 5 A telescopic feeding and discharging machine comprises a belt conveyor 1 and a controller 2 fixedly mounted on the front of the belt conveyor 1, a lifting component 3 is provided on the right side of the belt conveyor 1, and the lifting component 3 comprises an extension plate 31 fixedly connected to the right side of the belt conveyor 1;
[0029] A support plate 32 is fixedly connected to the right side of the extension plate 31, and a support plate 33 is hinged inside the extension plate 31. The upper side of the support plate 32 overlaps with the rotated support plate 33. Two electric push rods 34 are hinged to the right side of the belt conveyor 1 through a hinge seat. The top ends of the two electric push rods 34 are hinged to the lower side of the support plate 33 through a hinge seat. A movable frame 35 is slidingly overlapped on the upper side of the support plate 33, and a striker 36 is fixedly connected to the right side of the movable frame 35. A pressure sensor 37 is fixedly installed inside the left side of the vertical part of the support plate 33. After the right end of the striker 36 moves, it is squeezed and contacted with the left side of the pressure sensor 37. The controller 2, the pressure sensor 37 and the electric push rod 34 are electrically connected.
[0030] The extension plate 31 is in a "U" shape, and half of the extension plate 31 is wrapped around the outer side of the support plate 33. The belt conveyor 1, the extension plate 31 and the upper side of the support plate 33 are in the same horizontal plane.
[0031] A clamping member 4 is provided on the upper side of the extension plate 31 .
[0032] By adopting the above technical solution, first, after the belt conveyor 1 conveys the glass plate, the glass will be transported from the left side of the belt conveyor 1 to the right side of the belt conveyor 1. When the glass plate reaches the top of the extension plate 31, it will also be above the support plate 33, and the right side of the glass plate will contact the vertical part of the movable frame 35. Then the belt conveyor 1 continues to run, and the glass plate will also push the movable frame 35. As the striker 36 on the right side of the movable frame 35 contacts the pressure sensor 37 on the left side of the vertical part of the support plate 33, the pressure sensor 37 will transmit the information to the controller 2 after being squeezed, and finally the two electric push rods 34 will be started by the controller 2. After the two electric push rods 34 are started, the support plate 33 inside the extension plate 31 is hinged with the extension plate 31, so that the support plate 33 The right side of the support plate 33 is gradually lifted, at this time, the movable frame 35 slides obliquely downward due to its own weight, and always positions the glass plate through the clamping component 4. After the glass plate is tilted, the part originally above the extension plate 31 will be in a suspended state, and finally the suspended position can be supported to unload the glass plate. After the glass plate is taken out, the movable frame 35 starts to tilt and slide due to the loss of support, so that the striker 36 gradually moves away from the pressure sensor 37, and the support plate 33 is reset by the electric push rod 34. Since the glass plate reaching the top of the support plate 33 will be lifted by the electric push rod 34 and is in a tilted state, at this time, both sides of the glass plate will be in a suspended state, which increases the contact area of the glass plate during the unloading process, effectively reducing the risk of workers being scratched by the sharp edges of the glass plate, and also facilitating the handling of the glass plate.
[0033] Specifically, Figure 4 and Figure 5As shown, the clamping component 4 includes a slide groove 41 opened on the upper side of the support plate 33 , a slider 42 is slidably connected in the slide groove 41 , and the upper side of the slider 42 is fixedly connected to the lower side of the movable frame 35 .
[0034] A limiting rod 43 is fixedly connected to the interior of the slide groove 41 , and the sliding block 42 is sleeved on the outer side of the limiting rod 43 .
[0035] Two guide rods 44 are slidably connected inside the movable frame 35 . Both guide rods 44 penetrate the movable frame 35 . The bottom ends of the two movable frames 35 are fixedly connected to the same clamping plate 45 .
[0036] An inclined surface is provided on the left side of the clamping plate 45 . Two first return springs 46 are fixedly connected to the upper side of the clamping plate 45 . Top ends of the two first return springs 46 are fixedly connected to the inner upper side of the movable frame 35 .
[0037] A movable groove 47 is provided on the upper side of the extension plate 31, and a positioning plate 48 is slidably connected inside the movable groove 47. An inclined surface is provided on the side of the positioning plate 48 close to the belt conveyor 1, and a plurality of second return springs 49 are fixedly connected to the lower side of the inner part of the movable groove 47. The top ends of the plurality of second return springs 49 are fixedly connected to the lower side of the same positioning plate 48.
[0038] A plurality of balls 5 are rollingly connected to the upper side of the extension plate 31 . The plurality of balls 5 are divided into two groups, and the two groups of balls 5 are located at the front and rear sides of the support plate 33 .
[0039] By adopting the above technical solution, first, after the belt conveyor 1 transports the glass plate to the top of the extension plate 31, the glass plate will contact the inclined surface of the positioning plate 48 inside the movable groove 47 and squeeze the positioning plate 48 so that the positioning plate 48 retracts into the movable groove 47. When the glass plate completely leaves the position of the movable groove 47, the second return spring 49 inside the movable groove 47 will push the positioning plate 48 out, and in the process of one side of the glass plate entering the movable frame 35, it will contact the inclined surface of the clamping plate 45, so that the clamping plate is pushed upward. At this time, the two guide rods 44 above the clamping plate 45 will slide inside the movable plate, and then push the movable frame 35, and the slider 42 below the movable frame 35 will be in the slide groove above the support plate 33. The glass plate 31 is moved upwards by the support plate 45 and the support plate 33 is moved upwards by the support plate 46. The support plate 45 is moved upwards by the support plate 33 and the support plate 33 is moved downwards by the support plate 46.
[0040] Working principle: First, when the belt conveyor 1 conveys the glass plate to the top of the extension plate 31, it will also be above the support plate 33. At this time, the glass plate will contact the inclined surface of the positioning plate 48 inside the movable groove 47 and squeeze the positioning plate 48. After the glass plate completely leaves the position of the movable groove 47, the second return spring 49 inside the movable groove 47 will push the positioning plate 48 out. After one side of the glass plate enters the movable frame 35, the two guide rods 44 above the clamping plate 45 will slide inside the movable plate, and then push the movable frame 35. The slider 42 below the movable frame 35 will slide in the slide groove 41 above the support plate 33, and the slider 42 is always on the outside of the limit rod 43.
[0041] After the striker 36 on the right side of the movable frame 35 contacts the pressure sensor 37, the clamping plate 45 will cooperate with the first reset spring 46 to clamp the glass plate. At the same time, the controller 2 starts the two electric push rods 34 to lift the support plate 33, so that the part of the glass plate originally above the extension plate 31 is suspended in the air. After the glass plate is taken out, the movable frame 35 starts to tilt and slide due to the loss of support, so that the striker 36 gradually moves away from the pressure sensor 37, and the support plate 33 is reset by the electric push rod 34. When the clamping plate is tilted, during the movement of the glass plate above the extension plate 31, the bottom of the glass plate is always on the outside of the two groups of rolling balls 5 above the extension plate 31.
[0042] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, ordinary technicians in this field should understand that they can still modify the technical solutions recorded in the aforementioned embodiments, or replace some or all of the technical features therein with equivalents. However, these modifications or replacements do not make the essence of the corresponding technical solution deviate from the scope of the technical solution of the embodiments of the utility model.
Claims
1. A retractable feeding and discharging machine, comprising a belt conveyor (1) and a controller (2) fixedly mounted on the front of the belt conveyor (1), characterized in that: A lifting component (3) is provided on the right side of the belt conveyor (1), and the lifting component (3) comprises an extension plate (31) fixedly connected to the right side of the belt conveyor (1); The right side of the extension plate (31) is fixedly connected to a support plate (32), and the extension plate (31) is hingedly connected to a support plate (33) inside. The upper side of the support plate (32) overlaps with the rotated support plate (33). The right side of the belt conveyor (1) is hingedly connected to two electric push rods (34) through a hinge seat. The top ends of the two electric push rods (34) are hinged to the lower side of the support plate (33) through a hinge seat. The upper side of the support plate (33) is slidably overlapped with a movable frame (35), and the right side of the movable frame (35) is fixedly connected to a striker (36). A pressure sensor (37) is fixedly installed inside the left side of the vertical part of the support plate (33). After the right end of the striker (36) moves, it is squeezed and contacted with the left side of the pressure sensor (37). The controller (2), the pressure sensor (37) and the electric push rod (34) are electrically connected.
2. A retractable feeding and discharging machine according to claim 1, characterized in that: The extension plate (31) is in a U-shape, and half of the extension plate (31) is wrapped around the outside of the support plate (33). The upper side of the belt conveyor (1), the extension plate (31) and the support plate (33) are in the same horizontal plane.
3. The telescopic feeding and discharging machine according to claim 1, characterized in that: A clamping component (4) is provided on the upper side of the extension plate (31), and the clamping component (4) includes a slide groove (41) opened on the upper side of the support plate (33), a slider (42) is slidably connected in the slide groove (41), and the upper side of the slider (42) is fixedly connected to the lower side of the movable frame (35).
4. A retractable feeding and discharging machine according to claim 3, characterized in that: The interior of the slide groove (41) is fixedly connected to a limiting rod (43), and the sliding block (42) is sleeved on the outside of the limiting rod (43).
5. The telescopic feeding and discharging machine according to claim 1, characterized in that: Two guide rods (44) are slidably connected inside the movable frame (35), and the two guide rods (44) both penetrate the movable frame (35). The bottom ends of the two movable frames (35) are fixedly connected to the same clamping plate (45).
6. A retractable feeding and discharging machine according to claim 5, characterized in that: The left side of the clamping plate (45) is provided with an inclined surface, and the upper side of the clamping plate (45) is fixedly connected to two first return springs (46), and the top ends of the two first return springs (46) are fixedly connected to the inner upper side of the movable frame (35).
7. The telescopic feeding and discharging machine according to claim 1, characterized in that: A movable groove (47) is provided on the upper side of the extension plate (31), a positioning plate (48) is slidably connected inside the movable groove (47), an inclined surface is provided on the side of the positioning plate (48) close to the belt conveyor (1), a plurality of second return springs (49) are fixedly connected to the lower side of the inner part of the movable groove (47), and the top ends of the plurality of second return springs (49) are fixedly connected to the lower side of the same positioning plate (48).
8. The telescopic feeding and discharging machine according to claim 1, characterized in that: The upper side of the extension plate (31) is rollingly connected with a plurality of balls (5), the plurality of balls (5) are divided into two groups, and the two groups of balls (5) are located at the front and rear sides of the support plate (33).