Goods shelf rod piece cutting device

Abstract

The utility model discloses a goods shelf rod piece cutting device, and relates to the field of goods shelf rod piece cutting, the goods shelf rod piece cutting device comprises a cutting operation rack, the top surface of the cutting operation rack is movably connected with a cutting operation platform, the middle of the cutting operation platform is provided with a cutting groove, and a cutting cutter head is movably arranged in the cutting groove; the cutting cutterhead is mounted and connected to the cutting operation platform through a driving mechanism; a first limiting mechanism used for limiting the goods shelf rod piece is arranged on one side of the cutting operation platform, and a second limiting mechanism used for limiting the goods shelf rod piece is arranged on the other side of the cutting operation platform. A movable mechanism used for limiting the goods shelf rod piece is movably arranged above the cutting groove. The cutting device replaces manual assistance to limit and fix the goods shelf rod piece, so that the situation that the cutting quality is affected due to movement of the goods shelf rod piece during cutting is avoided, and meanwhile the labor cost is saved.

Description

Technical Field

[0001] The utility model relates to the field of shelf bar cutting, and specifically relates to a shelf bar cutting device. Background Art

[0002] With the continuous increase in production and expansion of enterprises, the standardization and high efficiency of enterprise warehouses have naturally been put on the agenda. Shelves generally refer to the racks for storing goods, and are storage equipment for storing finished items. The shelf industry can be traced back to the 1980s and 1990s of last century. With the gradual improvement of the local shelf manufacturing technology in China, in order to save costs, more foreign-funded enterprises have chosen to purchase local shelves, and the shelf industry in China has accordingly emerged.

[0003] Logistics shelves are generally welded and assembled by shelf bars. When the shelf bars are processed and cut in the factory building, generally, the shelf bars to be cut are placed on the cutting platform and fixed manually. When using this traditional manual assistance for cutting shelf bars, due to the "cutting force" generated during cutting, the shelf bars will move, affecting the quality requirements of cutting; and in order to ensure that the shelf bars will not "move" under the action of the "cutting force" when cut into segments, additional workers are required to fix them, resulting in an increase in labor costs. Content of the Utility Model

[0004] The purpose of the utility model is achieved through the following technical solutions:

[0005] A shelf bar cutting device includes a cutting operation frame. The top surface of the cutting operation frame is movably installed and connected with a cutting operation platform. A cutting groove is formed in the middle of the cutting operation platform. A cutting tool disc is movably arranged in the cutting groove. The cutting tool disc is installed and connected to the cutting operation platform through a driving mechanism.

[0006] A first limiting mechanism for limiting the shelf bar is arranged on one side of the cutting operation platform, and a second limiting mechanism for limiting the shelf bar is arranged on the other side of the cutting operation platform.

[0007] An activity mechanism for limiting the shelf bar is movably arranged above the cutting groove.

[0008] Preferably, screw rods are respectively arranged on both sides of the bottom end surface of the cutting operation platform. The two ends of each screw rod are rotatably installed and connected to the cutting operation frame through bearings. The nuts adapted to the screw rods are respectively connected to the bottom end surface of the cutting operation platform. The screw rods are respectively controlled to rotate by screw rod machines, and the screw rod machines are installed and connected to the bottom end surface of the cutting operation platform.

[0009] Preferably, the driving mechanism includes a driving servo motor, which is installed and connected to the movable plate. The top end of the movable plate is connected with a first connecting plate, and the bottom end of the movable plate is connected with a second connecting plate. The first connecting plate and the second connecting plate are arranged on the bottom end surface of the cutting operation platform in a liftable and movable manner.

[0010] Preferably, the first connecting plate and the second connecting plate are arranged in parallel, and guide rods are respectively arranged through the peripheries of the first connecting plate and the second connecting plate. One end of each guide rod is fixedly connected to the bottom end surface of the cutting operation platform, and the other end of each guide rod is fixedly connected to a fixing plate.

[0011] A hydraulic rod is arranged between the fixing plate and the second connecting plate. One end of the hydraulic rod is connected to the fixing plate, and the other end of the hydraulic rod is connected to the second connecting plate. By the telescopic movement of the hydraulic rod, the second connecting plate is driven to move up and down.

[0012] Preferably, the first limiting mechanism includes a first limiting plate a and a first limiting plate b, which are arranged in parallel on one side of the cutting groove.

[0013] The first limiting plate a and the first limiting plate b are both slidably arranged on the cutting operation platform. The first limiting plate a and the first limiting plate b move relatively close to each other to limit the shelf member placed between the first limiting plate a and the first limiting plate b on the cutting operation platform.

[0014] Preferably, the second limiting mechanism includes a second limiting plate a and a second limiting plate b, which are arranged in parallel on the other side of the cutting groove.

[0015] The second limiting plate a and the second limiting plate b are both slidably arranged on the cutting operation platform. The second limiting plate a and the second limiting plate b move relatively close to each other to limit the shelf member placed between the second limiting plate a and the second limiting plate b on the cutting operation platform.

[0016] Preferably, the moving mechanism includes a first movable clamping plate and a second movable clamping plate.

[0017] The first movable clamping plate is arranged on one side above the cutting groove. First movable rods are respectively arranged at both ends of the first movable clamping plate, and the shelf member can movably pass between the two first movable rods.

[0018] One end of the first movable rod can movably pass through the first movable clamping plate and the end is connected to the cutting operation platform, and the other end of the first movable rod is respectively connected to the top plate.

[0019] The second movable clamping plate is arranged on the other side above the cutting groove. Second movable rods are respectively arranged at two ends of the second movable clamping plate, and the shelf rod can pass through between the two second movable rods movably;

[0020] One end of the second movable rod can pass through the second movable clamping plate movably and the end is connected with the cutting operation platform, and the other end of the second movable rod is respectively connected to the top plate.

[0021] Preferably, a first connecting shaft is connected to the first movable clamping plate. One end of the first connecting shaft away from the first movable clamping plate can pass through the top plate movably and the end is connected with the output end of the first electric push rod, and the first electric push rod is fixedly connected to the top plate;

[0022] A second connecting shaft is connected to the second movable clamping plate. One end of the second connecting shaft away from the second movable clamping plate can pass through the top plate movably and the end is connected with the output end of the second electric push rod, and the second electric push rod is fixedly connected to the top plate.

[0023] The beneficial effects of the present utility model are as follows: The purpose of the present utility model is to provide a shelf rod cutting device. The cutting device is designed and improved on the basis of the original equipment. Through the cutting device, the shelf rod to be cut can be limited and fixed, so as to avoid movement during cutting and affect the cutting quality of the shelf rod. The cutting device includes a cutting operation frame in terms of structural design. A cutting operation platform is movably installed and connected to the top surface of the cutting operation frame. A cutting groove is formed in the middle of the cutting operation platform. A cutting tool disc is movably arranged in the cutting groove, and the cutting tool disc is installed and connected to the cutting operation platform through a driving mechanism; A first limiting mechanism for limiting the shelf rod is arranged on one side of the cutting operation platform, and a second limiting mechanism for limiting the shelf rod is arranged on the other side of the cutting operation platform; An activity mechanism for limiting the shelf rod is movably arranged above the cutting groove. One end of the shelf rod to be cut is placed at the first limiting mechanism for limiting, and the other end of the shelf rod is placed at the second limiting mechanism for limiting, and the shelf rod is further limited on the cutting operation platform by controlling the activity mechanism; Then, by controlling the activity of the driving mechanism, the cutting tool disc is driven to cut the shelf rod. Through the limitation of the first limiting mechanism, the second limiting mechanism and the activity mechanism, the manual assistance for limiting and fixing the shelf rod is replaced, so as to avoid the movement of the shelf rod during cutting, further affect the cutting quality, and save the labor cost at the same time. Description of the Drawings

[0024] Figure 1 It is a schematic diagram of the overall connection effect of a shelf rod cutting device of the present utility model;

[0025] In the figure, 1 is a cutting operation frame, 2 is a cutting cutter head, 3 is a driving servo motor, 4 is a first movable clamping plate, 5 is a second movable clamping plate, 6 is a top plate, 11 is a cutting operation platform, 31 is a second connecting plate, 32 is a guide rod, 33 is a fixing plate, 34 is a hydraulic rod, 41 is a first movable rod, and 42 is a first electric push rod. 51 is a second movable rod, and 52 is a first electric push rod. Detailed implementation mode

[0026] In order to make the purpose, technical solutions and advantages of the present utility model more clear and understandable, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments.

[0027] As Figure 1 shown, a cutting device for shelf members. This cutting device has been designed and improved on the original equipment. Through this cutting device, the shelf members to be cut can be limited and fixed, avoiding movement during cutting and affecting the cutting quality of the shelf members. The cutting device includes a cutting operation frame 1 in its structural design. The top surface of the cutting operation frame 1 is movably installed and connected with a cutting operation platform 11. A cutting groove is formed in the middle of the cutting operation platform 11. A cutting cutter head 2 is movably arranged in the cutting groove. The cutting cutter head 2 is installed and connected to the cutting operation platform 11 through a driving mechanism. A first limiting mechanism for limiting the shelf members is arranged on one side of the cutting operation platform 11, and a second limiting mechanism for limiting the shelf members is arranged on the other side of the cutting operation platform. An activity mechanism for limiting the shelf members is movably arranged above the cutting groove. One end of the shelf member to be cut is placed at the first limiting mechanism for limiting, and the other end of the shelf member is placed at the second limiting mechanism for limiting. And the shelf member is further limited on the cutting operation platform 11 by controlling the activity mechanism. Then, by controlling the activity of the driving mechanism, the cutting cutter head is driven to cut the shelf member.

[0028] Further, in the embodiment, screw rods are respectively arranged on both sides of the bottom end surface of the cutting operation platform 11. The two ends of each screw rod are respectively rotatably installed and connected to the cutting operation frame 1 through bearings. The nuts adapted to the screw rods are respectively connected to the bottom end surface of the cutting operation platform 11. The screw rods are respectively controlled to rotate by screw rod machines, and the screw rod machines are installed and connected to the bottom end surface of the cutting operation platform 11. By controlling the two screw rod machines, the screw rods respectively installed and connected are driven to rotate, so as to drive the screw nuts adapted to the screw rods on the screw rods to rotate. Moreover, the bottom surface of the cutting operation platform 11 and the top end of the cutting operation frame 1 are "actively and limitedly arranged", and thus the cutting operation platform 11 can be driven to "horizontally move" on the cutting operation frame 1, so as to facilitate placing the shelf rods on the cutting operation platform 11. In the embodiment, the first limiting mechanism includes a first limiting plate a and a first limiting plate b, and the first limiting plate a and the first limiting plate b are arranged in parallel on one side of the cutting groove; the first limiting plate a and the first limiting plate b are both slidably arranged on the cutting operation platform 11, and the first limiting plate a and the first limiting plate b move relatively closer to limit the shelf rods placed between the first limiting plate a and the first limiting plate b on the cutting operation platform 11. The second limiting mechanism has a similar structure to that of the first limiting mechanism. Therefore, the designed second limiting mechanism includes a second limiting plate a and a second limiting plate b, and the second limiting plate a and the second limiting plate b are arranged in parallel on the other side of the cutting groove; the second limiting plate a and the second limiting plate b are both slidably arranged on the cutting operation platform, and the second limiting plate a and the second limiting plate b move relatively closer to limit the shelf rods placed between the second limiting plate a and the second limiting plate b on the cutting operation platform 11. One end of the shelf rod to be cut is placed between the first limiting plate a and the first limiting plate b, and the other end of the shelf rod is placed between the second limiting plate a and the second limiting plate b. Then, the first limiting plate a and the first limiting plate b are controlled to move relatively closer to limit one end of the shelf rod between the first limiting plate a and the first limiting plate b, and the distance between the first limiting plate a and the first limiting plate b is adjusted as required to adjust the "tightness degree" of one end of the shelf rod to be appropriate; similarly, the other end of the shelf rod is limited between the second limiting plate a and the second limiting plate b, and the distance between the second limiting plate a and the second limiting plate b is adjusted as required to adjust the "tightness degree" of one end of the shelf rod to be appropriate, so that the shelf rod maintains a certain "movable" property under the limitation of the first limiting mechanism and the second limiting mechanism.

[0029] Furthermore, in the embodiment, the provided movable mechanism includes a first movable clamping plate 4 and a second movable clamping plate 5. The first movable clamping plate 4 is arranged on one side above the cutting groove. First movable rods 41 are respectively arranged at both ends of the first movable clamping plate 4. The shelf rod can pass through between the two first movable rods 41 movably. One end of the first movable rod 41 passes through the first movable clamping plate 4 movably and the end is connected to the cutting operation platform 11. The other ends of the first movable rods 41 are respectively connected to the top plate 6. The second movable clamping plate 5 is arranged on the other side above the cutting groove. Second movable rods 51 are respectively arranged at both ends of the second movable clamping plate 5. The shelf rod can pass through between the two second movable rods 51 movably. One end of the second movable rod 51 passes through the second movable clamping plate 5 movably and the end is connected to the cutting operation platform 11. The other ends of the second movable rods 51 are respectively connected to the top plate 6. And a first connecting shaft is connected to the first movable clamping plate 4. The end of the first connecting shaft away from the first movable clamping plate 4 passes through the top plate 6 movably and the end is connected to the output end of the first electric push rod 42. The first electric push rod 42 is fixedly connected to the top plate 6. A second connecting shaft is connected to the second movable clamping plate 5. The end of the second connecting shaft away from the second movable clamping plate 5 passes through the top plate 6 movably and the end is connected to the output end of the second electric push rod 52. The second electric push rod 52 is fixedly connected to the top plate 6. By controlling the provided first electric push rod 42 to drive the first movable clamping plate 4 towards one side of the shelf rod "movably" limited on the cutting operation platform 11 below, and keeping a certain distance between the first movable clamping plate 4 and the cutting operation platform 11, so that one end of the shelf rod is "movably limited" on the cutting operation platform 11. Similarly, by controlling the provided second electric push rod 52 to drive the second movable clamping plate 5 towards the other side of the shelf rod "movably" limited on the cutting operation platform 11 below, and keeping a certain distance between the second movable clamping plate 5 and the cutting operation platform 11, so that the other end of the shelf rod is "movably limited" on the cutting operation platform 11. Furthermore, when controlling the movable mechanism to control the cutting cutter head 2 to move and cut the shelf rod with the position adjusted into "segments", then by moving the end of the shelf rod that still needs to be cut towards the shelf rod that has been cut into segments, pushing out the shelf rod that has been cut into segments from the limiting mechanism, and the position of the shelf rod that needs to be cut again can be adjusted, and then cutting can be carried out, so as to save time and improve the cutting efficiency.

[0030] Further, in the embodiment, the provided driving mechanism includes a driving servo motor 3, which is installed and connected to the movable plate. The top end of the movable plate is connected with a first connecting plate, and the bottom end of the movable plate is connected with a second connecting plate 31. The first connecting plate and the second connecting plate 31 are arranged on the bottom end surface of the cutting operation platform 11 in a liftable and movable manner. At the same time, the first connecting plate and the second connecting plate 31 are arranged in parallel, and guide rods 32 are respectively arranged through the peripheries of the first connecting plate and the second connecting plate 31. One end of the guide rod 32 is fixedly connected to the bottom end surface of the cutting operation platform 11, and the other end of the guide rod 32 is fixedly connected to a fixing plate 33. A hydraulic rod 34 is arranged between the fixing plate 33 and the second connecting plate 31. One end of the hydraulic rod 34 is connected to the fixing plate 33, and the other end of the hydraulic rod 34 is connected to the second connecting plate 31. By the telescopic movement of the hydraulic rod 34, the second connecting plate 31 is driven to move up and down. When it is necessary to cut the shelf member that passes through the cutting groove and has been adjusted to the appropriate position at this time, by controlling the hydraulic rod 34, the second connecting plate 31 is driven to move upward towards the cutting operation platform. Moreover, the second connecting plate 31 and the first connecting plate are connected through the movable plate, and the second connecting plate 31 and the first connecting plate are movably arranged on the guide rod 32. Therefore, when the second connecting plate 31 moves, it drives the second connecting plate 31, the first connecting plate, and the driving servo motor 3 installed on the movable plate to move together. At the same time, the driving servo motor 3 is controlled to start. As the cutting cutter head 2 passes through the cutting groove and under the driving force of the driving servo motor 3, the shelf member "actively limited" on the cutting operation platform 11 is "cut into segments". After the cutting is completed, the cutting cutter head 2 is controlled to retract to the "initial position", the shelf member is moved to a suitable position, and then the shelf member is cut into segments in sequence according to the above control steps. From the perspective of the structural design improvement of this cutting device, this cutting device can replace manual assistance to limit and fix the shelf member, thereby avoiding the movement of the shelf member during cutting, which may affect the cutting quality, and at the same time saving labor costs.

[0031] The preferred embodiments of the present invention have been described in detail above with reference to the accompanying drawings. However, the present invention is not limited to the specific details in the above-described embodiments in the specification. Within the scope of the technical concept of the present invention, various simple modifications can be made to the technical solution of the present invention, and these simple modifications all fall within the protection scope of the present invention.

Claims

1. A shelf bar cutting device, comprising a cutting operation frame, characterized in that: The top surface of the cutting operation frame is movably connected with a cutting operation platform, a cutting groove is provided in the middle of the cutting operation platform, a cutting disc is movably provided in the cutting groove, and the cutting disc is installed and connected to the cutting operation platform through a driving mechanism; A first limiting mechanism for limiting the position of the shelf rod is disposed on one side of the cutting operation platform, and a second limiting mechanism for limiting the position of the shelf rod is disposed on the other side of the cutting operation platform; A movable mechanism for limiting the position of the shelf rod is movably arranged above the cutting groove.

2. A shelf bar cutting device according to claim 1, characterized in that: Screw rods are respectively arranged on both sides of the bottom end surface of the cutting operation platform, and the two ends of the screw rods are rotatably mounted and connected to the cutting operation frame through bearings, and the nuts adapted on the screw rods are respectively connected to the bottom end surface of the cutting operation platform, and the screw rods are respectively controlled to rotate by a screw rod machine, and the screw rod machine is installed and connected to the bottom end surface of the cutting operation platform.

3. A shelf bar cutting device according to claim 1, characterized in that: The driving mechanism includes a driving servo motor, which is installed and connected to a movable plate. The top end of the movable plate is connected to a first connecting plate, and the bottom end of the movable plate is connected to a second connecting plate. The first connecting plate and the second connecting plate are movable and can be raised and lowered on the bottom end surface of the cutting operation platform.

4. A shelf bar cutting device according to claim 3, characterized in that: The first connecting plate and the second connecting plate are arranged in parallel, and guide rods are provided around the first connecting plate and the second connecting plate, one end of the guide rod is connected and fixed to the bottom end surface of the cutting operation platform, and the other end of the guide rod is connected and fixed to the fixing plate; A hydraulic rod is arranged between the fixed plate and the second connecting plate, one end of the hydraulic rod is connected to the fixed plate, and the other end of the hydraulic rod is connected to the second connecting plate. The second connecting plate is driven to move up and down by the extension and retraction of the hydraulic rod.

5. The shelf bar cutting device according to claim 1, characterized in that: The first limiting mechanism comprises a first limiting plate a and a first limiting plate b, wherein the first limiting plate a and the first limiting plate b are arranged in parallel on one side of the cutting groove; The first limiting plate a and the first limiting plate b are both slidably arranged on the cutting operation platform, and the first limiting plate a and the first limiting plate b move relatively close to each other, so as to limit the shelf rods placed between the first limiting plate a and the first limiting plate b on the cutting operation platform.

6. A shelf bar cutting device according to claim 5, characterized in that: The second limiting mechanism comprises a second limiting plate a and a second limiting plate b, and the second limiting plate a and the second limiting plate b are arranged in parallel on the other side of the cutting groove; The second limiting plate a and the second limiting plate b are both slidably arranged on the cutting operation platform, and the second limiting plate a and the second limiting plate b move relatively close to each other, so as to limit the shelf rods placed between the second limiting plate a and the second limiting plate b on the cutting operation platform.

7. The shelf bar cutting device according to claim 1, characterized in that: The movable mechanism comprises a first movable splint and a second movable splint; The first movable clamping plate is arranged on one side above the cutting groove, and first movable rods are respectively arranged at both ends of the first movable clamping plate, and the shelf rod can movably pass between the two first movable rods; One end of the first movable rod can movably pass through the first movable clamping plate and the end is connected to the cutting operation platform, and the other end of the first movable rod is respectively connected to the top plate; The second movable clamping plate is arranged on the other side above the cutting groove, and second movable rods are arranged at both ends of the second movable clamping plate respectively, and the shelf rod can move through between the two second movable rods; One end of the second movable rod can movably pass through the second movable clamping plate and the end is connected to the cutting operation platform, and the other end of the second movable rod is respectively connected to the top plate.

8. The shelf bar cutting device according to claim 7, characterized in that: The first movable clamping plate is connected to a first connecting shaft, one end of the first connecting shaft away from the first movable clamping plate can movably pass through the top plate and the end is connected to the output end of the first electric push rod, and the first electric push rod is fixedly connected to the top plate; The second movable clamping plate is connected with a second connecting shaft, and one end of the second connecting shaft away from the second movable clamping plate can movably pass through the top plate and the end is connected to the output end of the second electric push rod, and the second electric push rod is fixedly connected to the top plate.

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