Automatic fire tube feeding equipment
By designing the automatic loading equipment for fire pipes, using the clamping method of clamping cylinders and jaws, combined with the automatic opening/covering and drum line settings, the safety problem of vehicle drop in fire pipes is solved, and a stable and reliable automatic loading process is achieved, and production efficiency is improved.
Patent Information
- Application Number
- CN202421617423.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-10
- Publication Date
- 2025-04-25
- Estimated Expiration
- 2034-07-10
AI Technical Summary
During the production process of existing fire pipes, loading and unloading materials usually rely on manual operations and robots, which leads to easy vehicle drops during the transfer process, resulting in safety accidents.
An automatic feeding equipment for fire pipes is designed, and the clamping method of clamping cylinders, first jaws and second jaws is adopted, and combined with the coordination of the positioning pins and the first positioning holes, the stable grasping and transfer of the vehicle is achieved. At the same time, the automatic opening/covering of the carrier plastic box is achieved through pen-shaped cylinders and vacuum suction cups, and the automatic feeding, recycling and orderly flow of the carrier is achieved through the setting of drum lines, positioning cylinders and flow channels.
Through automated means, the stable grab and transfer of fire pipe vehicles is achieved, which avoids safety accidents of vehicle drop, improves the stability and reliability of the production process, and improves production efficiency.
Smart Images
Figure CN222794624U_ABST
Abstract
Description
Technical Field
[0001] The present application belongs to the technical field of fire tube production equipment, and in particular relates to an automatic feeding device for fire tubes. Background Art
[0002] As a key component for ignition, combustion or propulsion in military applications, the fire tube is responsible for ensuring that ammunition or fuel can be stably and reliably ignited, thereby achieving normal firing or propulsion of the weapon. Since the fire tube is dangerous, accurate and reliable grasping and transfer are required during the production and transportation process. In the existing fire tube production process, loading and unloading are usually done manually and clamped by conventional manipulators, which easily leads to safety accidents caused by the carrier falling during the transfer process. Utility Model Content
[0003] The technical problem to be solved by the utility model is: to solve the deficiencies in the prior art, thereby providing a fire tube automatic feeding device, aiming to solve the safety problems in the fire tube transfer process in the prior art, improve the stability and reliability of the transfer process, and improve production efficiency.
[0004] The technical solution adopted by the utility model to solve its technical problems is:
[0005] A fire tube automatic feeding device, comprising:
[0006] A frame, wherein the frame is provided with a carrier clamping mechanism that moves along the XYZ axis, wherein the carrier clamping mechanism comprises a first mounting frame, a clamping cylinder is connected to the bottom of the first mounting frame, and two clamping action parts of the clamping cylinder are respectively connected to first clamping claws;
[0007] A second mounting frame is also fixedly mounted on the bottom of the first mounting frame, and a positioning pin is fixedly connected to the bottom of the second mounting frame;
[0008] It also includes a carrier, which is provided with a plurality of clamping holes for loading fire tubes and a first positioning hole for inserting a positioning pin. A groove is also provided on the side wall of the carrier, and a clamping head clamped in the groove is provided at the bottom of the first clamping jaw.
[0009] Preferably, in the fire tube automatic feeding equipment of the utility model, a cavity is provided above the bottom plate of the carrier.
[0010] Preferably, in an automatic fire tube feeding device of the utility model, the two clamping action parts of the clamping cylinder are respectively connected to second clamping claws, a second positioning hole is further provided on the carrier, and a hook claw is provided at the bottom of the second clamping claw, which is used to hook the upper wall of the cavity of the carrier after the clamping action of the clamping cylinder.
[0011] Preferably, a fire tube automatic loading equipment of the utility model also includes two parallelly arranged full carrier plastic box feeding roller lines and empty carrier plastic box recovery roller lines, and one end of the full carrier plastic box feeding roller line and the empty carrier plastic box recovery roller line is provided with a connecting roller line, and the connecting roller line is used to assist the carrier plastic box to flow from the full carrier plastic box feeding roller line to the empty carrier plastic box recovery roller line.
[0012] Preferably, in a fire tube automatic loading device of the utility model, a positioning cylinder is respectively provided at the moving end of the full carrier plastic box feeding roller line and the moving starting end of the empty carrier plastic box recovery roller line, and the positioning cylinder is used to push the carrier plastic box to abut against the stop plate at the end of the full carrier plastic box feeding roller line and the end of the empty carrier plastic box recovery roller line.
[0013] Preferably, the fire tube automatic feeding equipment of the utility model further includes an empty carrier flow channel and a full carrier flow channel.
[0014] Preferably, in the fire tube automatic feeding equipment of the utility model, a three-axis module is further provided on the frame, and the three-axis module is used to drive the carrier clamping mechanism to move along the XYZ axis.
[0015] Preferably, in the fire tube automatic feeding equipment of the utility model, a rotation drive mechanism is further provided between the first mounting frame and the action output part of the three-axis module, and the rotation drive mechanism is used to drive the first mounting frame to rotate around the Z axis.
[0016] Preferably, in the fire tube automatic feeding equipment of the utility model, the action output part of the three-axis module is also provided with a pen-shaped cylinder which can be extended and retracted along the Z-axis direction, and the end of the telescopic rod of the pen-shaped cylinder is provided with a vacuum suction cup.
[0017] The beneficial effects of the utility model are:
[0018] The fire tube automatic feeding equipment of the utility model realizes stable grasping and transfer of the carrier by adopting the clamping method of the clamping cylinder, the first clamping jaw and the second clamping jaw, and the cooperation of the positioning pin and the first positioning hole, thereby avoiding safety accidents caused by the falling of the carrier.
[0019] At the same time, by setting up a pen-shaped cylinder and a vacuum suction cup, the plastic box cover of the carrier is automatically opened / closed, further enhancing the convenience and efficiency of grabbing and transferring;
[0020] In addition, through the setting of roller lines, positioning cylinders and flow channels, automatic feeding, recycling and orderly flow of carriers are realized, which improves production efficiency;
[0021] The utility model has the advantages of simple structure, convenient operation, safety and reliability, and is suitable for automatic feeding of fire tubes. (9) Description of the drawings: BRIEF DESCRIPTION OF THE DRAWINGS
[0023] The technical solution of the present application is further described below in conjunction with the accompanying drawings and embodiments.
[0024] Figure 1 It is a schematic diagram of the structure of the feeding equipment in an embodiment of the present application;
[0025] Figure 2 is a schematic diagram of a state in which a carrier is clamped by a carrier clamping mechanism according to an embodiment of the present application;
[0026] Figure 3 is a schematic diagram of a carrier clamping mechanism and a carrier cross-sectional structure of an embodiment of the present application;
[0027] The reference numerals in the figure are:
[0028] Frame 10, carrier clamping mechanism 20, carrier 30;
[0029] Full carrier plastic feeding roller line 11, empty carrier plastic box recovery roller line 12, connecting roller line 13, positioning cylinder 14, empty carrier flow channel 15, full carrier flow channel 16, three-axis module 17, carrier plastic box 18, first mounting frame 21, clamping cylinder 22, first clamping jaw 23, second mounting frame 24, positioning pin 25, second clamping jaw 26, pen-shaped cylinder 27. DETAILED DESCRIPTION
[0030] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application may be combined with each other.
[0031] In the description of the present application, it should be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present application and simplifying the description, 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, and therefore cannot be understood as limiting the scope of protection of the present application. In addition, the terms "first", "second", etc. are used only for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, features defined as "first", "second", etc. may explicitly or implicitly include one or more of the features. In the description of the invention, unless otherwise specified, "multiple" means two or more.
[0032] In the description of this application, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood by specific circumstances.
[0033] The technical solution of the present application will be described in detail below with reference to the accompanying drawings and in combination with embodiments. Example
[0034] This embodiment provides a fire tube automatic feeding device, referring to Figure 1 The structure includes: a frame 10, a carrier clamping mechanism 20 and a carrier 30. A three-axis module 17 is arranged on the frame 10. The three-axis module 17 is used to drive the carrier clamping mechanism 20 to move along the XYZ axis.
[0035] Preferably, in the fire tube automatic feeding device of this embodiment, the three-axis module 17 is constructed by an X-axis linear module, a Y-axis linear module and a Z-axis linear module. Figure 2 The motion output part of the Z-axis linear module is connected to a rotation drive mechanism as the final motion output part. The rotation motion output part of the rotation drive mechanism is connected to the first mounting frame 21. The rotation drive mechanism is used to drive the first mounting frame 21 to rotate around the Z axis. The rotation drive mechanism uses a motor reducer rotation drive method to drive the first mounting frame 21 to rotate.
[0036] Preferably, in an automatic fire tube loading device of the present embodiment, a carrier clamping mechanism 20 comprises a first mounting frame 21, a clamping cylinder 22 is connected to the bottom of the first mounting frame 21, and first clamping claws 23 are respectively connected to the two clamping action parts of the clamping cylinder 22 on both sides, and the first clamping claw 23 is arranged in an L shape, with the upper end connected to the two clamping action parts of the clamping cylinder 22, and the lower end is provided with a clamping head protruding from the rod body for clamping the carrier.
[0037] Preferably, in an automatic fire tube loading device of the present embodiment, a carrier 30 is provided with a plurality of clamping holes for loading fire tubes and a first positioning hole for inserting a positioning pin 25, the first positioning hole is located on the side of the carrier 30, and a groove is also provided on the side wall of the carrier 30, and the clamping head arranged at the bottom of the first clamping jaw 23 can be clamped in the groove of the side wall of the carrier 30.
[0038] Preferably, in an automatic fire tube loading device of the present embodiment, a cavity structure is provided above the bottom plate of a carrier 30, a second mounting frame 24 is fixedly mounted on the bottom of the first mounting frame 21, a positioning pin 25 is fixedly connected to the bottom of the second mounting frame 24, and the positioning pin 25 is inserted into the first positioning hole of the carrier 30 as the first mounting frame 21 moves downward, so as to accurately align and capture the carrier clamping mechanism 20 with the carrier.
[0039] Preferably, a fire tube automatic feeding device of this embodiment, referring to Figure 3 The two clamping action parts of the clamping cylinder 22 are also connected to two second clamping claws 26 respectively. A second positioning hole is also provided on the carrier 30. A hook is provided at the bottom of the second clamping claw 26. The hook is used to hook the upper wall of the cavity of the carrier 30 after the clamping cylinder 22 is clamped.
[0040] It should be noted that the height of the hook is smaller than the height of the cavity, and the diameter of the rod of the second clamp 26 is also smaller than the diameter of the second positioning hole. When the second clamp 26 is clamped with the clamping cylinder 22, the hook of the second clamp 26 hooks the upper wall of the cavity of the carrier 30 and clamps the clamp at the same time as the first clamp 23 to prevent the carrier from falling during movement, which is safer and more reliable.
[0041] Preferably, a fire tube automatic loading equipment of the present embodiment further includes two parallelly arranged full carrier plastic box feeding roller lines 11 and empty carrier plastic box recovery roller line 12. A connecting roller line 13 is provided at one end of the full carrier plastic box feeding roller line 11 and the empty carrier plastic box recovery roller line 12. The connecting roller line 13 is used to assist the carrier plastic box 18 to flow from the full carrier plastic box feeding roller line 11 into the empty carrier plastic box recovery roller line 12. The carrier plastic box 18 is used to load multiple full or empty carriers 30.
[0042] Preferably, in a fire tube automatic loading equipment of the present embodiment, a positioning cylinder 14 is respectively provided at the moving end of the full carrier plastic box feeding roller line 11 and the moving starting end of the empty carrier plastic box recovery roller line 12, and the action output part of the positioning cylinder 14 is fixedly connected to an angular positioning block. When working, the angular positioning block pushes a corner of the carrier plastic box, so that the carrier plastic box 18 abuts against the stop plates at the ends of the full carrier plastic box feeding roller line 11 and the empty carrier plastic box recovery roller line 12, thereby realizing the loading of full carriers or the recovery of empty carriers in the carrier plastic box 18.
[0043] Preferably, a fire tube automatic loading equipment of the present embodiment further includes an empty carrier flow channel 15 and a full carrier flow channel 16 , and a cylinder shifting device is also provided on the empty carrier flow channel 15 and the full carrier flow channel 16 for shifting the carrier 30 to flow in the empty carrier flow channel 15 and the full carrier flow channel 16 .
[0044] Preferably, in an automatic fire tube loading device of the present embodiment, a pen-shaped cylinder 27 which is telescopic in the Z-axis direction is also provided on the action output part of the three-axis module 17, and a vacuum suction cup is provided at the end of the telescopic rod of the pen-shaped cylinder 27. When the carrier plastic box 18 on the full carrier flow channel 16 moves to the loading station and is clamped by the positioning cylinder, the pen-shaped cylinder 27 is driven by the three-axis module to move above the loading station, and the pen-shaped cylinder 27 drives the vacuum suction cup to adsorb the box cover of the carrier plastic box 18, and under the drive of the three-axis cylinder, the box cover is moved to other positions to realize automatic unpacking. In addition, when the empty carrier is filled with the carrier plastic box, the pen-shaped cylinder 27 drives the vacuum suction cup to cover the box cover on the carrier plastic box 18.
[0045] It should be noted that the device also includes components such as position collection sensors and control systems, which are used to control and coordinate multiple action components to act according to specified programs to achieve automatic fire tube loading.
[0046] The working process of the fire tube automatic loading equipment is that, firstly, the full carrier plastic box is driven by the roller line and smoothly transported to the designated full carrier plastic box unloading position.
[0047] At the same time, the carrier clamping mechanism has been moved to the top of the unloading position of the full carrier plastic box through the X / Y / Z module, ready for clamping operation.
[0048] When the gripping mechanism reaches the designated position, the gripping cylinder starts working, and the first and second gripping jaws connected to the two gripping action parts start to grip the full carrier. The design of the gripping jaws fully considers the shape and size of the carrier to ensure that the carrier can be firmly clamped to prevent it from falling or shaking during the transfer process.
[0049] After gripping the full carrier, the gripping mechanism moves to the full carrier placement position again through the X / Y / Z module. This placement position is specially designed to temporarily store the full carrier for subsequent pushing operations.
[0050] At the full carrier placement position, the full carrier pushes the cylinder to start working, pushing the full carrier out of the gripping mechanism and allowing it to flow out through the full carrier flow channel. The design of the flow channel takes into account the carrier's movement speed and direction, ensuring that the carrier can flow out smoothly and reach the next station.
[0051] At the same time, after the gripper completes the pushing operation of the full carrier, it quickly moves to the empty carrier gripping position through the X / Y / Z module. This position is a special position on the roller line for placing empty carriers, waiting for the gripper to grip.
[0052] After the gripping mechanism reaches the empty carrier gripping position, the gripping cylinder is started again to grip the empty carrier through the first and second gripping jaws. After successful gripping, the gripping mechanism moves the empty carrier into the empty carrier plastic and waits for the next full carrier gripping operation.
[0053] Through such a workflow, the automatic loading equipment for fire tubes can efficiently realize the automatic grabbing, transfer and release of the carrier, greatly improving production efficiency, reducing the tediousness and error rate of manual operation, and providing strong technical support for fire tube production in the military field.
[0054] Based on the above ideal embodiments of this application, the relevant staff can make various changes and modifications without departing from the technical concept of this application through the above description. The technical scope of this application is not limited to the content in the specification, and its technical scope must be determined according to the scope of the claims.
Claims
1. A fire tube automatic feeding device, characterized in that: include: A frame (10), wherein a carrier clamping mechanism (20) movable along the XYZ axis is arranged on the frame (10), wherein the carrier clamping mechanism (20) comprises a first mounting frame (21), wherein a clamping cylinder (22) is connected to the bottom of the first mounting frame (21), and two clamping action parts of the clamping cylinder (22) are respectively connected to first clamping claws (23); A second mounting frame (24) is also fixedly mounted on the bottom of the first mounting frame (21), and a positioning pin (25) is fixedly connected to the bottom of the second mounting frame (24); It also includes a carrier (30), on which a plurality of clamping holes for loading fire tubes and a first positioning hole for inserting a positioning pin (25) are provided, and a groove is also provided on the side wall of the carrier (30), and a clamping head clamped in the groove is provided at the bottom of the first clamping jaw (23).
2. The automatic fire tube feeding equipment according to claim 1, characterized in that: A cavity is arranged above the bottom plate of the carrier (30).
3. The automatic fire tube feeding equipment according to claim 2, characterized in that: The two clamping action parts of the clamping cylinder (22) are also respectively connected to second clamping claws (26), and a second positioning hole is also provided on the carrier (30). The bottom of the second clamping claw (26) is provided with a hook claw, and the hook claw is used to hook the upper wall of the cavity of the carrier (30) after the clamping cylinder (22) is clamped.
4. The fire tube automatic feeding equipment according to any one of claims 1 to 3, characterized in that: The invention also comprises two parallelly arranged full carrier plastic box feeding roller lines (11) and empty carrier plastic box recovery roller lines (12), wherein one end of the full carrier plastic box feeding roller line (11) and the empty carrier plastic box recovery roller line (12) is provided with a connecting roller line (13), and the connecting roller line (13) is used to assist the carrier plastic boxes to flow from the full carrier plastic box feeding roller line (11) to the empty carrier plastic box recovery roller line (12).
5. The automatic fire tube feeding equipment according to claim 4, characterized in that: A positioning cylinder (14) is respectively provided at the moving end of the full carrier plastic box feeding roller line (11) and the moving starting end of the empty carrier plastic box recovery roller line (12), and the positioning cylinder (14) is used to push the carrier plastic box to abut against the stop plate at the end of the full carrier plastic box feeding roller line (11) and the end of the empty carrier plastic box recovery roller line (12).
6. The automatic fire tube feeding equipment according to any one of claims 1 to 3 and 5, characterized in that: It also includes an empty carrier flow channel (15) and a full carrier flow channel (16).
7. The automatic fire tube feeding equipment according to claim 6, characterized in that: The frame (10) is also provided with a three-axis module (17), and the three-axis module (17) is used to drive the carrier clamping mechanism (20) to move along the XYZ axes.
8. The automatic fire tube feeding equipment according to claim 1, characterized in that: A rotation drive mechanism is also provided between the first mounting frame (21) and the action output portion of the three-axis module (17), and the rotation drive mechanism is used to drive the first mounting frame (21) to rotate around the Z axis.
9. The automatic fire tube feeding equipment according to claim 7, characterized in that: The action output part of the three-axis module (17) is also provided with a pen-shaped cylinder (27) that can be extended and retracted along the Z-axis direction, and a vacuum suction cup is provided at the end of the telescopic rod of the pen-shaped cylinder (27).