Cooling device for bone nail production

Abstract

The utility model relates to a cooling device for bone nail production in the technical field of bone nail production, and provides a bone nail cooling device capable of facilitating feeding and discharging. A cooling device for bone nail production comprises a cooling box, two supporting rods are fixedly connected to the top of the cooling box, sliding grooves are formed in the sides, close to each other, of the two supporting rods, a plurality of fixing rods are slidably connected between the two sliding grooves, two extension rods are fixedly connected to the bottoms of the fixing rods, and a cleaning frame is rotatably connected between the two extension rods. A linkage mechanism is arranged between the cleaning frame and the cooling box, and a driving mechanism is arranged at the top of the supporting rod. According to the bone nail cooling device, the cooling effect is good, and bone nails can be taken out of the cooling box after being cooled, so that the bone nails can be conveniently fed and discharged during cooling.

Description

Technical Field

[0001] The utility model relates to the technical field of bone screw production, in particular to a cooling device for bone screw production. Background Art

[0002] Bone screws, also known as non-active surgical metal implants for bone joining, mainly consist of cortical bone screws (including full and half threads) and cancellous bone screws (also including full and half threads). These bone screws are widely used in medical procedures such as stabilizing new fractures, revision surgery, joint fusion, and reconstruction of small bones of the foot, ankle and toes, suitable for both adult and pediatric patients.

[0003] In the prior art, when bone screws are produced, the formed bone screws are cooled and then sent to subsequent processing steps. When the bone screws are cooled, it is necessary to conveniently place the bone screws into a cooling device and then take them out after cooling. This makes loading and unloading of the bone screws more convenient when they are cooled. This is critical. Therefore, it is necessary to be able to conveniently load and unload the bone screws to ensure that the cooling of the bone screws is normal and rapid. Utility Model Content

[0004] The utility model aims to provide a cooling device for bone nail production in the technical field of bone nail production, and provides a bone nail cooling device that can facilitate material feeding and discharging.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A cooling device for bone nail production comprises a cooling box, wherein two supporting rods are fixedly connected to the top of the cooling box, a slide groove is provided on the side where the two supporting rods are close to each other, a plurality of fixed rods are slidably connected between the two slide grooves, two extension rods are fixedly connected to the bottom of the fixed rods, a cleaning frame is rotatably connected between the two extension rods, a linkage mechanism is provided between the cleaning frame and the cooling box, and a driving mechanism is provided on the top of the supporting rods.

[0007] Preferably, the linkage mechanism includes two racks fixedly connected to the bottom of the cooling box, and gears are fixedly connected to both sides of the cleaning frame.

[0008] Preferably, an anti-slip ring is fixedly connected to the side surface of the gear, a guide bar is fixedly connected to one end of the rack, and the two guide bars are close to each other at one end away from the rack.

[0009] Preferably, the driving mechanism includes two motors fixedly connected to the top of the support rod, the output shaft surface of the motor is drivingly connected to a conveying sleeve, a conveyor belt is provided between the two conveying sleeves, and a plurality of push rods are fixedly connected to the surface of the conveyor belt.

[0010] Preferably, two extrusion blocks are fixedly connected to the surface of the push rod, and the distance between the two extrusion blocks is greater than half the length of the push rod.

[0011] Preferably, two anti-drop rods are fixedly connected inside the slide groove, and both ends of the fixed rods are rotatably connected to rollers, and the rollers are located inside adjacent slide grooves.

[0012] The utility model has at least the following beneficial effects:

[0013] When cooling the bone screws, the bone screws can be first poured into the cleaning frame, and then the cleaning frame is closed, and then the cleaning frame is sent into the cooling box, and then the fixing rod is driven by the driving mechanism to move in the slide slot, so that the cleaning frame moves in the cooling box, thereby achieving a better cooling effect, and then the driving mechanism pushes the fixing rod out of the slide slot, so that the cooling of the bone screws is completed and can be taken out of the cooling box, so that the bone screws can be conveniently loaded and unloaded when cooling.

[0014] The utility model also has the following beneficial effects:

[0015] When the fixing rod conveniently slides in the slide groove, the friction between the fixing rod and the slide groove can be conveniently reduced by the roller, and the fixing rod can be prevented from being misplaced during the movement by the anti-drop rod. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0017] Figure 1 It is a schematic diagram of the utility model;

[0018] Figure 2 for Figure 1 Schematic side view of

[0019] Figure 3 for Figure 1 A side view of the middle fixing rod and the structure below it;

[0020] Figure 4 for Figure 1 Schematic diagram of the interior of the cooling box;

[0021] Figure 5 for Figure 1 Side view of the interior of the middle chute.

[0022] In the figure: 1. cooling box; 2. support rod; 3. slide groove; 4. fixing rod; 5. extension rod; 6. cleaning frame; 7. linkage mechanism; 8. driving mechanism; 9. anti-drop rod; 10. roller; 701. rack; 702. gear; 703. anti-drop ring; 704. guide strip; 801. motor; 802. conveying sleeve; 803. conveyor belt; 804. push rod; 805. extrusion block. DETAILED DESCRIPTION

[0023] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0024] Reference Figure 1-5 A cooling device for bone screw production includes a cooling box 1. Specifically, the cooling box 1 is a cooling box 1 in the prior art that is convenient for replacing and recycling cooling water. Two support rods 2 are fixedly connected to the top of the cooling box 1. A slide groove 3 is opened on the side where the two support rods 2 are close to each other. A plurality of fixing rods 4 are slidably connected between the two slide grooves 3. Two extension rods 5 are fixedly connected to the bottom of the fixing rod 4. A cleaning frame 6 is rotatably connected between the two extension rods 5. Specifically, the cleaning frame 6 is a water leakage frame in the prior art that can place bone screws, and the bone screws will not spill out during the rotation process. A linkage mechanism 7 is provided between the cleaning frame 6 and the cooling box 1. Specifically, the linkage mechanism 7 can conveniently drive the cleaning frame 6 to rotate, thereby improving the cooling efficiency. A driving mechanism 8 is provided on the top of the support rod 2.

[0025] This program has the following working process:

[0026] When cooling the bone screws, the bone screws can be poured into the cleaning frame 6 first, and then the fixing rod 4 is hung in the chute 3, and then the driving mechanism 8 is started. The driving mechanism 8 can move the fixing rod 4 and the extension rod 5, thereby driving the cleaning frame 6 to move in the cooling box 1. The cleaning frame 6 can be rotated through the linkage mechanism 7, so that the bone screws in the cleaning frame 6 are stirred and cooled in the cooling box 1. Then, the fixing rod 4 is driven by the driving mechanism 8 to leave the supporting rod 2, and then the cleaning frame 6 is taken out of the cooling box 1 through the fixing rod 4, and then the cleaning frame 6 is opened to replace the bone screws, and then the fixing rod 4 is put into the chute 3 again to continue cooling.

[0027] According to the above working process, we can know that:

[0028] When the bone screw needs to be cooled, the bone screw can be first placed in the cleaning frame 6 and then hung on the slide groove 3 through the fixing rod 4. After that, the cleaning frame 6 can be conveniently driven by the driving mechanism 8 to move and cool in the cooling box 1. During the cooling process, the linkage mechanism 7 can also be used to roll the bone screw so that it is stirred in the cleaning frame 6 for easy cooling.

[0029] Furthermore, the linkage mechanism 7 includes two latch racks 701 fixedly connected to the bottom of the cooling box 1, and gears 702 are fixedly connected to both sides of the cleaning frame 6. Specifically, when the cleaning frame 6 moves inside the cooling box 1, the cleaning frame 6 can be driven to rotate through the engagement of the gear 702 and the latch rack 701, so that the cleaning frame 6 rotates while moving, so that the bone screws are in more complete contact with the coolant and the cooling effect is better.

[0030] Furthermore, an anti-slip ring 703 is fixedly connected to the side of the gear 702, and a guide bar 704 is fixedly connected to one end of the card rack 701. The two guide bars 704 are close to each other at the ends away from the card rack 701. Specifically, when the fixed rod 4 is driven by the driving mechanism 8, the two gears 702 on the cleaning frame 6 will move out of the card rack 701, and then the gear 702 will mesh with the card rack 701. During the rolling process, the anti-slip ring 703 clamps the card rack 701 to prevent the gear 702 from being misaligned with the card rack 701, and the guide bar 704 can also facilitate the gear 702 to be guided to mesh with the card rack 701.

[0031] Furthermore, the driving mechanism 8 includes two motors 801 fixedly connected to the top of the support rod 2, and the output shaft surface of the motor 801 is transmission-connected with a conveying sleeve 802, a conveyor belt 803 is provided between the two conveyor sleeves 802, and a plurality of push rods 804 are fixedly connected to the surface of the conveyor belt 803. Specifically, after the motor 801 is started, it can drive the conveyor belt 803 to move through the conveyor sleeve 802, so that the push rod 804 can be driven by the conveyor belt 803, so that the push rod 804 can contact the fixed rod 4, so that the push rod 804 pushes the fixed rod 4 to move, thereby driving the cleaning frame 6 to move.

[0032] Furthermore, two extrusion blocks 805 are fixedly connected to the surface of the push rod 804, and the distance between the two extrusion blocks 805 is greater than half the length of the push rod 804. Specifically, the two extrusion blocks 805 on the surface of the push rod 804 can push the fixed rod 4 and the extension rod 5 respectively, thereby facilitating the movement of the cleaning frame 6. The two extension rods 5 can be fixed by a rod, and this rod can be subjected to force by the extrusion blocks 805.

[0033] Furthermore, two anti-drop rods 9 are fixedly connected inside the slide groove 3, and both ends of the fixed rod 4 are rotatably connected with rollers 10, and the rollers 10 are located inside the adjacent slide grooves 3. Specifically, when the cleaning frame 6 moves, the friction between the fixed rod 4 and the slide groove 3 can be conveniently reduced by the rollers 10, and the anti-drop rods 9 can also prevent the fixed rod 4 from being misplaced.

[0034] In summary, when cooling the bone screw, the bone screw can be conveniently placed in the cooling box 1 and cooled by the coolant. After cooling, the cleaning frame 6 can be conveniently taken out, which is convenient for placing and taking out the bone screw, making the cooling of the bone screw more convenient.

[0035] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and the specification only describe the principles of the utility model. The utility model may be subject to various changes and improvements without departing from the spirit and scope of the utility model. These changes and improvements fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A cooling device for bone screw production, comprising a cooling box (1), characterized in that: The top of the cooling box (1) is fixedly connected to two support rods (2), a slide groove (3) is provided on the side where the two support rods (2) are close to each other, a plurality of fixed rods (4) are slidably connected between the two slide grooves (3), the bottom of the fixed rod (4) is fixedly connected to two extension rods (5), a cleaning frame (6) is rotatably connected between the two extension rods (5), a linkage mechanism (7) is provided between the cleaning frame (6) and the cooling box (1), and a driving mechanism (8) is provided on the top of the support rod (2).

2. A cooling device for bone screw production according to claim 1, characterized in that: The linkage mechanism (7) comprises two racks (701) fixedly connected to the bottom of the cooling box (1), and gears (702) are fixedly connected to both sides of the cleaning frame (6).

3. A cooling device for bone screw production according to claim 2, characterized in that: An anti-slip ring (703) is fixedly connected to the side of the gear (702), and a guide bar (704) is fixedly connected to one end of the latching rack (701), and the two guide bars (704) are close to each other at one end away from the latching rack (701).

4. A cooling device for bone screw production according to claim 1, characterized in that: The driving mechanism (8) comprises two motors (801) fixedly connected to the top of the support rod (2); the output shaft surface of the motor (801) is drivingly connected to a transmission sleeve (802); a conveyor belt (803) is provided between the two conveyor sleeves (802); and a plurality of push rods (804) are fixedly connected to the surface of the conveyor belt (803).

5. A cooling device for bone screw production according to claim 4, characterized in that: Two extrusion blocks (805) are fixedly connected to the surface of the push rod (804), and the distance between the two extrusion blocks (805) is greater than half the length of the push rod (804).

6. A cooling device for bone screw production according to claim 1, characterized in that: Two anti-drop rods (9) are fixedly connected inside the slide groove (3), and rollers (10) are rotatably connected to both ends of the fixed rod (4), and the rollers (10) are located inside the adjacent slide grooves (3).

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