Component box conveying equipment

Abstract

The utility model belongs to the technical field of conveying equipment, and discloses component box conveying equipment which comprises a rack, a bracket, a counter weight piece and a locking piece, the rack is provided with an upper slide way and a lower slide way, one side of the rack is provided with a carrying area, the side, close to the carrying area, of the upper slide way is obliquely arranged downwards, and the side, away from the carrying area, of the lower slide way is obliquely arranged downwards. The bracket can ascend and descend relative to the carrying area and is provided with a first station and a second station, the component box on the upper sliding way can slide to the bracket under the dead weight when the bracket is located at the first station, the component box in the bracket can slide to the lower sliding way under the dead weight when the bracket is located at the second station, and the balance weight piece is connected with the bracket through a traction cable. The weight of the balance weight part is larger than that of the bracket and smaller than the empty weight of the component box, and the locking part is used for locking the bracket to the first station. The structure of component box conveying equipment in the prior art is further simplified, the equipment structure is simplified on the basis that reliable conveying performance of component boxes is guaranteed, and production and maintenance cost is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of conveying equipment, in particular to a part box conveying equipment. Background Art

[0002] During the operation of the production line, it is usually necessary to output the part box from the production line for the operator to take out the parts from the part box, and then input the part box back into the production line.

[0003] In the prior art, the output and input of the part box from the production line are both completed by manual operation. However, the part box is large in size and heavy in overall weight, consuming a large amount of labor costs and having a high operation intensity, which will cause obvious fatigue to the operator, affect the work efficiency, and there will be potential safety hazards when the operator works in a fatigued state for a long time. To solve the above problems, there are already some devices in the current field to reduce labor costs and improve the conveying efficiency of the part box. For example, the patent document with the publication number CN116986286A discloses a part box conveying equipment, which cooperates well with the production line, improves the transportation efficiency of the part box, and reduces labor costs. However, the above device structure is still relatively complex, with high production and processing costs, and is not easy to maintain and repair subsequently. Summary of the Utility Model

[0004] The purpose of the utility model is to provide a part box conveying equipment, which further simplifies the structure of the part box conveying equipment in the prior art, simplifies the equipment structure on the basis of ensuring the reliable conveying of the part box, is easy to operate, and reduces the production and maintenance costs.

[0005] To achieve the above object, the utility model adopts the following technical solutions:

[0006] A part box conveying equipment, comprising:

[0007] A frame, which is provided with an upper slideway and a lower slideway from top to bottom. One side of the frame is provided with a handling area. The upper slideway is inclined downward towards the side close to the handling area, and the lower slideway is inclined downward towards the side away from the handling area;

[0008] A bracket, which is arranged in the handling area. The bracket can lift relative to the handling area and has a first working position and a second working position; when in the first working position, the part box on the upper slideway can slide onto the bracket under its own gravity; when in the second working position, the part box in the bracket can slide onto the lower slideway under its own gravity;

[0009] A counterweight is connected to the bracket through a pulling cable. One end of the pulling cable extends downward and is connected to the bracket, and the other end winds around the frame and extends downward to be connected to the counterweight. The weight of the counterweight is greater than the weight of the bracket and less than the no-load weight of the parts box;

[0010] A locking member is provided on the frame. The locking member is adapted to lock the bracket at the first working position when the bracket moves to the first working position, or release the locking of the bracket.

[0011] Preferably, a fixed pulley is provided on the frame, and the middle part of the pulling cable winds around the fixed pulley.

[0012] Preferably, the locking member includes a sliding rod and a hook provided at the end of the sliding rod. The sliding rod can slide horizontally relative to the frame and has a locking position and an unlocking position;

[0013] When in the locking position, the hook is engaged with the bracket; when in the unlocking position, the hook disengages from the bracket.

[0014] Preferably, a guiding inclined surface is provided at the lower end of the hook. When the bracket rises from the second working position to the first working position, it can abut against the guiding inclined surface to drive the sliding rod to slide from the locking position towards the unlocking position.

[0015] Preferably, the locking member further includes an elastic member. One end of the elastic member is connected to the sliding rod, and the other end is connected to the frame. The elastic member is configured to make the sliding rod always have a tendency to slide towards the locking position.

[0016] Preferably, the first end of the sliding rod is located inside the frame and the hook is provided, and the second end of the sliding rod extends out of the frame and is provided with a foot pedal.

[0017] Preferably, the frame has a guiding frame extending in the vertical direction. The bracket is provided with a sliding part, and a sliding hole is formed in the sliding part. The sliding part is slidably connected to the guiding frame through the sliding hole.

[0018] Preferably, a blocking frame is provided on the frame on one side of the upper slideway close to the handling area, and a first top frame is correspondingly provided on the bracket;

[0019] The blocking frame can move up and down relative to the frame and has a blocking position and an avoidance position; when in the blocking position, the blocking frame blocks the parts box on the upper slideway; when in the avoidance position, the blocking frame releases the blocking of the parts box on the upper slideway;

[0020] The first lifting frame is suitable for lifting the blocking frame when the bracket moves to the first working position, so that the blocking frame rises from the blocking position to the avoiding position.

[0021] Preferably, a second top frame is provided on the frame, and the second top frame is suitable for extending into the bracket and lifting the component box in the bracket to tilt when the bracket moves to the second station, so that the component box in the bracket can slide onto the lower slide due to its own gravity.

[0022] Preferably, a plurality of conveying rollers are rotatably arranged on the upper slideway and / or the lower slideway.

[0023] Beneficial effects:

[0024] The utility model provides a component box conveying device. When the bracket is empty, the counterweight pulls the bracket up to the first station through the pulling rope under the action of its own weight. The bracket can be locked by the locking member when it is in the first station. When in use, the operator puts the component box from the production line into the upper slide. The component box on the upper slide enters the handling area under the action of its own weight and slides onto the bracket. At this time, the locking member locks the bracket. The operator can take out the components from the component box on the bracket when the bracket is locked in the first station. When all the components in the component box are taken out, the empty component box needs to be transported away. At this time, the locking member releases the lock on the bracket. The total weight of the bracket and the empty component box is greater than the weight of the counterweight. The bracket is pressed down and descends from the first station to the second station. Then, the component box in the bracket slides to the lower slide under its own weight to leave the handling area. Finally, the component box on the lower slide can be transported to the loading line by the operator. When the component box is separated from the bracket, the counterweight pulls the bracket back to the first station through the pulling rope under its own gravity, and locks the bracket again through the locking member to prepare for the operation of the next component box. This cycle works. The component box conveying equipment further simplifies the structure of the component box conveying equipment in the prior art, simplifies the equipment structure, is easy to operate, and reduces production and maintenance costs on the basis of ensuring reliable conveyance of the component box. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 It is a structural schematic diagram of the component box conveying equipment provided by the utility model;

[0026] Figure 2 It is a schematic diagram of a bracket provided by the utility model with a component box loaded therein;

[0027] Figure 3 It is a schematic diagram of the bracket provided by the utility model without a component box;

[0028] Figure 4It is a schematic diagram showing the hook of the locking member provided by the present utility model being locked with the bracket;

[0029] Figure 5 It is a schematic diagram showing the hook of the locking member provided by the present utility model being unlocked from the bracket;

[0030] Figure 6 It is a schematic diagram showing the bracket rising and pushing against the guiding inclined surface of the hook.

[0031] In the figure:

[0032] 1. Frame; 11. Upper slideway; 12. Lower slideway; 13. Guiding frame; 14. Blocking frame; 15. Second top frame;

[0033] 2. Bracket; 21. Sliding part; 22. First top frame;

[0034] 3. Counterweight; 31. Pulling cable; 32. Fixed pulley;

[0035] 4. Locking member; 41. Slide bar; 411. Pedal; 42. Hook; 421. Guiding inclined surface; 43. Elastic member;

[0036] 5. Parts box. Detailed implementation manners

[0037] The present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It can be understood that the specific embodiments described herein are only used to explain the present utility model, rather than limiting the present utility model. Additionally, it should be noted that for the sake of description, only the parts related to the present utility model rather than all the structures are shown in the drawings.

[0038] In the description of the present utility model, unless otherwise clearly defined and limited, the terms "connected", "connected to", and "fixed" shall be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or integrated; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the internal communication of two components or the interaction relationship between two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0039] In the present utility model, unless otherwise clearly defined and limited, the first feature being "above" or "below" the second feature may include the direct contact between the first and second features, or may also include the situation where the first and second features are not in direct contact but in contact through additional features therebetween. Moreover, the first feature being "above", "over" and "on top of" the second feature includes that the first feature is directly above and obliquely above the second feature, or merely indicates that the horizontal height of the first feature is higher than that of the second feature. The first feature being "below", "under" and "beneath" the second feature includes that the first feature is directly below and obliquely below the second feature, or merely indicates that the horizontal height of the first feature is lower than that of the second feature.

[0040] In the description of this embodiment, the orientation or positional relationships such as "above", "below", "right", etc. are based on the orientation or positional relationship shown in the drawings. It is only for the convenience of description and simplifying the operation, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, it should not be construed as a limitation to the present utility model. In addition, the terms "first" and "second" are only used for distinction in description and have no special meaning.

[0041] This embodiment provides a component box conveying device. Referring to Figures 1 to 2 As shown, the component box conveying device includes a frame 1, a bracket 2, a counterweight 3 and a locking member 4. Among them, the frame 1 is successively provided with an upper slideway 11 and a lower slideway 12 from top to bottom. One side of the frame 1 is provided with a handling area. The upper slideway 11 is inclined downward toward the side close to the handling area, and the lower slideway 12 is inclined downward toward the side away from the handling area. The bracket 2 is arranged in the handling area, and the bracket 2 can move up and down relative to the handling area and has a first working position and a second working position. When in the first working position, the component box 5 on the upper slideway 11 can slide onto the bracket 2 under its own gravity; when in the second working position, the component box 5 in the bracket 2 can slide onto the lower slideway 12 under its own gravity. The counterweight 3 is connected to the bracket 2 through a pulling cable 31. One end of the pulling cable 31 extends downward and is connected to the bracket 2, and the other end extends downward around the frame 1 and is connected to the counterweight 3. The weight of the counterweight 3 is greater than the weight of the bracket 2 and less than the no-load weight of the component box 5. The locking member 4 is arranged on the frame 1, and the locking member 4 is adapted to lock the bracket 2 at the first working position when the bracket 2 moves to the first working position, or release the locking of the bracket 2.

[0042] In this embodiment, when the bracket 2 is unloaded, the counterweight 3 pulls the bracket 2 to rise to the first working position under its own gravity through the pulling cable 31. The bracket 2 located at the first working position can be locked by the locking member 4. During use, the operator places the parts box 5 from the production line onto the upper slideway 11. The parts box 5 on the upper slideway 11 enters the handling area under its own gravity and slides onto the bracket 2. At this time, the locking member 4 locks the bracket 2, and the operator can take out the parts from the parts box 5 on the bracket 2 when the bracket 2 is locked at the first working position. When all the parts in the parts box 5 are taken out, the empty parts box 5 needs to be conveyed away. At this time, the locking member 4 releases the lock on the bracket 2. The total weight of the bracket 2 and the empty parts box 5 is greater than the weight of the counterweight 3, and the bracket 2 is pressed down to descend from the first working position to the second working position. Subsequently, the parts box 5 in the bracket 2 slides onto the lower slideway 12 under its own gravity to leave the handling area. Finally, the operator can move the parts box 5 on the lower slideway 12 to the replenishment production line. When the parts box 5 is separated from the bracket 2, the counterweight 3 pulls the bracket 2 to rise back to the first working position under its own gravity through the pulling cable 31, and the bracket 2 is locked again by the locking member 4 to prepare for operating the next parts box 5. It works in such a cycle.

[0043] This parts box conveying device further simplifies the structure of the parts box conveying device in the prior art. On the basis of ensuring the reliable conveyance of the parts box 5, it simplifies the equipment structure, is easy to operate, and reduces the production and maintenance costs.

[0044] In this embodiment, a fixed pulley 32 is provided on the frame 1, and the middle part of the pulling cable 31 is wound around the fixed pulley 32. Specifically, the pulling cable 31 is wound around the fixed pulley 32 and is arranged in a U shape as a whole, and both ends extend downward and are respectively connected to the counterweight 3 and the bracket 2. Specifically, referring to Figures 2 to 3 As shown, when the parts box 5 is placed on the bracket 2, the total weight of the bracket 2 and the parts box 5 is greater than the weight of the counterweight 3. Therefore, when the locking member 4 is unlocked, the bracket 2 and the parts box 5 descend from the first working position to the second working position under the action of gravity, and the counterweight 3 is pulled up during the process. After the parts box 5 on the bracket 2 is removed, the weight of the bracket 2 is less than the weight of the counterweight 3, and the counterweight block pulls the bracket 2 to rise back to the first working position from the second working position through the pulling cable 31 under the action of gravity. Figure 2 and Figure 3 The arrow directions in

[0045] Specifically, the pulling cable 31 is set as a wire rope.

[0046] In this embodiment, referring to Figures 4 to 6As shown, the locking member 4 includes a sliding rod 41 and a hook 42 provided at the end of the sliding rod 41. The sliding rod 41 can slide horizontally relative to the frame 1 and has a locking position and an unlocking position. When in the locking position, the hook 42 is engaged with the bracket 2; when in the unlocking position, the hook 42 releases the engagement with the bracket 2. Specifically, the sliding rod 41 slides horizontally on the frame 1. When the bracket 2 is at the first working position, the hook 42 can abut against the bracket 2, thereby being able to hold the bracket 2 and prevent the bracket 2 from descending. When it is necessary to move the bracket 2 to the second working position, at this time, the sliding rod 41 is driven to slide, so that the hook 42 gradually disengages from the contact with the bracket 2, releasing the engagement between the hook 42 and the bracket 2, and enabling the bracket 2 and the parts box 5 to descend under their own gravity. Figure 5 and Figure 6 In the direction of the arrow in Figure 6 is the moving direction of the corresponding component.

[0047] Furthermore, a guiding inclined surface 421 is provided at the lower end of the hook 42. During the process of the bracket 2 rising from the second working position to the first working position, it can abut against the guiding inclined surface 421 to drive the sliding rod 41 to slide from the locking position towards the unlocking position. Specifically, the guiding inclined surface 421 is inclined upward from the inner side to the outer side of the frame 1. When the empty bracket 2 is pulled and lifted by the counterweight 3, the bracket 2 contacts the guiding inclined surface 421 of the hook 42 and can push against the guiding inclined surface 421, driving the sliding rod 41 to slide towards the unlocking position. When the hook 42 slides to a position misaligned with the bracket 2, the bracket 2 can continue to rise until the bracket 2 rises above the card slot of the hook 42. At this time, when the sliding rod 41 moves to the locking position again, it can lock and support the bracket 2.

[0048] Furthermore, the locking member 4 further includes an elastic member 43. One end of the elastic member 43 is connected to the sliding rod 41, and the other end is connected to the frame 1. The elastic member 43 is configured to make the sliding rod 41 always have a tendency to slide towards the locking position. Specifically, when the empty bracket 2 is pulled and lifted by the counterweight 3 and pushes against the guiding inclined surface 421 to drive the sliding rod 41 to slide towards the unlocking position, the elastic member 43 deforms and generates a further elastic force during the process. When the hook 42 slides to a position misaligned with the bracket 2, the bracket 2 can continue to rise until the bracket 2 rises above the card slot of the hook 42. Under the elastic action of the elastic member 43, the sliding rod 41 can automatically move back to the locking position, thereby realizing the automatic control of the position switching of the sliding rod 41.

[0049] Optionally, the elastic member 43 is set as a spring.

[0050] Furthermore, the first end of the sliding rod 41 is located inside the frame 1 and is provided with a hook 42, and the second end of the sliding rod 41 extends outside the frame 1 and is provided with a foot pedal 411. The operator exerts force on the sliding rod 41 by stepping on the foot pedal 411, thereby driving the hook 42 to slide towards the unlocking position.

[0051] In this embodiment, continue to refer toFigure 1 As shown in the figure, the frame 1 has a guide frame 13 extending in the vertical direction. The bracket 2 is provided with a sliding part 21. A sliding hole is formed in the sliding part 21, and the sliding part 21 is slidably connected to the guide frame 13 through the sliding hole. The sliding fit between the sliding part 21 and the guide frame 13 can realize the reliable lifting action of the bracket 2, and further realize the switching between the first station and the second station.

[0052] In this embodiment, a blocking frame 14 is provided on one side of the upper slideway 11 of the frame 1 close to the handling area, and a first top frame 22 is correspondingly provided on the bracket 2. The blocking frame 14 can move up and down relative to the frame 1 and has a blocking position and an avoidance position. When in the blocking position, the blocking frame 14 blocks the parts box 5 on the upper slideway 11; when in the avoidance position, the blocking frame 14 releases the blocking of the parts box 5 on the upper slideway 11. The first top frame 22 is adapted to lift the blocking frame 14 when the bracket 2 moves to the first station, so that the blocking frame 14 rises from the blocking position to the avoidance position. Specifically, when the bracket 2 is in the second station and the parts box 5 on it moves to the lower slideway 12, when the bracket 2 is in the no-load state, during the process of the carrier rising from the second station to the first station, the first top frame 22 can lift the blocking frame 14 upward. It is equivalent to that the rising of the bracket 2 and the rising of the blocking frame 14 can form a linkage, so that the blocking frame 14 can switch from the blocking position to the avoidance position. When the bracket 2 rises to the upper station, the blocking frame 14 can reach the avoidance position by being lifted by the first top frame 22, so that a parts box 5 behind the blocking frame 14 can enter the bracket 2. When the bracket 2 and the parts box 5 on it descend to the second station again, the first top frame 22 moves downward, gradually releases the lifting of the blocking frame 14, so that the blocking frame 14 gradually descends to the blocking position, and then can block the next parts box 5 to be entered on the upper slideway 11.

[0053] In this embodiment, a second top frame 15 is provided on the frame 1. The second top frame 15 is adapted to extend into the bracket 2 and lift the parts box 5 in the bracket 2 to be inclined when the bracket 2 moves to the second station, so that the parts box 5 in the bracket 2 can slide onto the lower slideway 12 under its own gravity. Specifically, the second top frame 15 is configured to have the same inclination angle as the lower slideway 12. During the process of the bracket 2 carrying the parts box 5 descending, the second top frame 15 will extend into the bracket 2 and contact the parts box 5. As the bracket 2 further descends, the parts box 5 is completely supported by the second top frame 15 and is in an inclined state, so that the parts box 5 slides from the second top frame 15 towards the lower slideway 12 and finally slides out of the conveying device.

[0054] Optionally, a plurality of conveyor rollers are rotatably provided on the upper slideway 11 and / or the lower slideway 12. In this embodiment, a plurality of conveyor rollers are rotatably provided on both the upper slideway 11 and the lower slideway 12. With this setting, the reliability and effectiveness of the sliding of the parts box 5 on the upper slideway 11 and the lower slideway 12 can be ensured.

[0055] Obviously, the above-mentioned embodiments of the present utility model are merely examples for clearly illustrating the present utility model, rather than limitations on the implementation manners of the present utility model. For those of ordinary skill in the art, various obvious changes, re-adjustments and substitutions can be made without departing from the protection scope of the present utility model. It is not necessary and impossible to enumerate all implementation manners here. Any modifications, equivalent substitutions and improvements made within the spirit and principle of the present utility model shall be included within the protection scope of the claims of the present utility model.

Claims

1. A parts box conveying device, characterized in that: include: The frame (1) is provided with an upper slideway (11) and a lower slideway (12) in sequence from top to bottom, a transport area is provided on one side of the frame (1), the upper slideway (11) is arranged to be inclined downwards towards a side close to the transport area, and the lower slideway (12) is arranged to be inclined downwards towards a side away from the transport area; A bracket (2) is arranged in the transport area. The bracket (2) can be raised and lowered relative to the transport area and has a first station and a second station. When located at the first station, the component box (5) on the upper slideway (11) can slide onto the bracket (2) due to its own weight. When located at the second station, the component box (5) in the bracket (2) can slide onto the lower slideway (12) due to its own weight. A counterweight (3) is connected to the bracket (2) via a pulling rope (31), one end of the pulling rope (31) extends downward and is connected to the bracket (2), and the other end is wound around the frame (1) and extends downward and is connected to the counterweight (3), the weight of the counterweight (3) is greater than the weight of the bracket (2) and less than the empty weight of the parts box (5); A locking member (4) is arranged on the frame (1), and the locking member (4) is suitable for locking the bracket (2) at the first station when the bracket (2) moves to the first station, or for releasing the lock on the bracket (2).

2. The parts box conveying equipment according to claim 1, characterized in that: The frame (1) is provided with a fixed pulley (32), and the middle part of the pulling rope (31) is wound around the fixed pulley (32).

3. The parts box conveying equipment according to claim 1, characterized in that: The locking member (4) comprises a sliding rod (41) and a hook (42) arranged at the end of the sliding rod (41); the sliding rod (41) can slide relative to the frame (1) in a horizontal direction and has a locking position and an unlocking position; When located in the locking position, the hook (42) is engaged with the bracket (2); when located in the unlocking position, the hook (42) is released from the engagement with the bracket (2).

4. The parts box conveying equipment according to claim 3, characterized in that: A guiding slope (421) is provided at the lower end of the hook (42), and the bracket (2) can abut against the guiding slope (421) when rising from the second station to the first station, so as to drive the sliding rod (41) to slide from the locking position to the unlocking position.

5. The parts box conveying equipment according to claim 4, characterized in that: The locking member (4) further comprises an elastic member (43), one end of the elastic member (43) being connected to the slide bar (41) and the other end being connected to the frame (1), and the elastic member (43) being configured so that the slide bar (41) always has a tendency to slide towards the locking position.

6. The parts box conveying equipment according to claim 3, characterized in that: The first end of the slide bar (41) is located inside the frame (1) and is provided with the hook (42); the second end of the slide bar (41) extends outside the frame (1) and is provided with a foot pedal (411).

7. The parts box conveying equipment according to claim 1, characterized in that: The frame (1) has a guide frame (13) extending in a vertical direction, the bracket (2) is provided with a sliding portion (21), the sliding portion (21) is provided with a sliding hole, and the sliding portion (21) is slidably connected to the guide frame (13) through the sliding hole.

8. The parts box conveying equipment according to claim 1, characterized in that: The frame (1) is provided with a blocking frame (14) on one side of the upper slideway (11) close to the transport area, and the bracket (2) is correspondingly provided with a first top frame (22); The blocking frame (14) can be raised and lowered relative to the frame (1) and has a blocking position and an avoidance position; when located at the blocking position, the blocking frame (14) blocks the component box (5) on the upper slide (11); when located at the avoidance position, the blocking frame (14) releases the blocking of the component box (5) on the upper slide (11); The first lifting frame (22) is suitable for lifting the blocking frame (14) when the bracket (2) moves to the first working position, so that the blocking frame (14) rises from the blocking position to the avoiding position.

9. The parts box conveying equipment according to claim 1, characterized in that: The frame (1) is provided with a second top frame (15), and the second top frame (15) is suitable for extending into the bracket (2) and lifting the component box (5) in the bracket (2) to tilt when the bracket (2) moves to the second workstation, so that the component box (5) in the bracket (2) can slide onto the lower slideway (12) under its own weight.

10. The parts box conveying equipment according to claim 1, characterized in that: A plurality of conveying rollers are rotatably arranged on the upper slideway (11) and / or the lower slideway (12).

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