Rapid dispensing jig

Abstract

The utility model discloses a quick dispensing jig which comprises two wood base plates and an installation wood plate, the two wood base plates are installed in a mutually-pasted mode, and the installation wood plate is located on the top sides of the wood base plates. When the plant heating tray pressing device is used, the mounting wood plate and the wood base plate are mounted on the pneumatic punching machine, the glued plant heating tray is placed on the top side of the aluminum plate, the pneumatic punching machine is started to drive the mounting wood plate to descend, and the pressing steel sheet is pressed on the plant heating tray, so that the plant heating tray can be pressed; after pressing, a dispenser is used for dispensing, a mounting wood plate provided with a pressing steel sheet in a corresponding shape can be replaced according to the shape of the plant heating tray, and then a temperature control box is used for controlling a flat electric heating wire to heat, so that the heat of the flat electric heating wire is conducted to the plant heating tray on an aluminum plate, and the solidification of glue on the plant heating tray is accelerated; the thermistor can be used for detecting the heating temperature of the flat heating wire, then temperature data is transmitted to the temperature control box, and the temperature control box is used for calibration and temperature control.

Description

Technical Field

[0001] The utility model relates to the technical field of glue dispensing jig cultivation, in particular to a fast glue dispensing jig. Background Art

[0002] The plant heating plate is a device that uses electrical energy for heating. It is mainly used to increase the soil temperature to meet the temperature conditions required for seed germination and seedling growth.

[0003] In the prior art, when producing plant heating trays, it is necessary to first press a heavy object such as an iron block on the tray for pressing, and then apply a circle of quick-drying glue around the tray. The next step can only be carried out after it solidifies for about 5 minutes. This process is complicated to operate, labor-intensive, requires a lot of manpower, and has low work efficiency. Therefore, a quick glue dispensing fixture is needed to meet people's needs. Utility Model Content

[0004] The purpose of the utility model is to provide a fast dispensing jig to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a fast dispensing fixture, comprising two wooden base plates and a mounting wooden board, the two wooden base plates are pasted and mounted on each other, the mounting wooden board is located on the top side of the wooden base plate, a supporting plate and a heating structure are movably mounted on the two wooden base plates, a pressing structure is mounted on the mounting wooden board, and a positioning structure is mounted on the supporting plate;

[0006] The heating structure includes a wooden connecting plate and a first mica plate, the wooden connecting plate is movably mounted on one side of a corresponding wooden base plate, a wooden mounting plate is movably mounted on the side where the first mica plate and the wooden connecting plate are close to each other, the two wooden mounting plates are pasted and mounted to each other, a mica sheet is electrically mounted on one side of the first mica plate, a flat heating wire is electrically connected to the mica sheet, a second mica plate is movably mounted on one side of the mica plate, an aluminum plate is movably mounted on one side of the second mica plate, a power line is electrically connected to the first mica plate, a thermistor is movably mounted on one side of the first mica plate, and the power line and the thermistor are electrically connected to the same temperature control box;

[0007] The pressing structure comprises a connecting wooden board, which is movably mounted on one side of the installing wooden board. Two mounting holes are provided on both the installing wooden board and the connecting wooden board, and a pressing steel sheet is fixedly mounted on one side of the connecting wooden board.

[0008] Preferably, the wooden connecting plate and the two wooden mounting plates are provided with positioning holes, the two wooden mounting plates are provided with wire holes, the two wooden base plates are provided with connecting holes, the positioning holes and the connecting holes on the same side are connected, the power cord and the thermistor are both located in the wire holes, the wooden base plates, the wooden connecting plate, the first mica board and the wooden mounting plate are bonded and fixed with double-sided tape, the first mica board, the mica sheet and the second mica board are fixed with rivets, the thermistor is adhered to the bottom side of the first mica board with aluminum foil, the second mica board and the aluminum plate are bonded and fixed with double-sided tape, and the mounting wooden board and the connecting wooden board are bonded and fixed with double-sided tape.

[0009] Preferably, the positioning structure includes multiple guide rods, which are fixedly mounted on one side of the support plate, a guide slide rod is slidably mounted on the guide rod, the guide slide rod is fixedly mounted on one side of the mounting wooden board, multiple sliding seats are fixedly mounted on the support plate, a fixed rod is slidably mounted on the sliding seat, both ends of the fixed rod are respectively fixedly mounted with a stopper and a bottom plate, multiple fixed seats are fixedly mounted on the bottom side of the support plate, the same connecting shaft is rotatably mounted on two fixed seats located on the same side, a limit seat and two L-shaped positioning rods are rotatably mounted on the connecting shaft, the limit seat is fixedly mounted on the bottom side of the support plate, positioning screws are threadedly mounted on the two L-shaped positioning rods, and rubber stops are fixedly mounted on one end of the two positioning screws.

[0010] Preferably, a threaded hole is provided on the L-shaped positioning rod, and the positioning screw is threadably installed in the threaded hole.

[0011] Preferably, a torsion spring is fixedly sleeved on the connecting shaft, one end of the torsion spring is fixedly mounted on the inner wall of the limiting seat, and the other end of the torsion spring is fixedly mounted on the connecting shaft.

[0012] Preferably, a guide slot is provided on the inner wall of the guide rod, a guide slider is slidably installed in the guide slot, the guide slider is fixedly installed on one side of the guide slide rod, one end of a compression spring is fixedly installed on the inner wall of the guide slot, the other end of the compression spring is fixedly installed on one side of the guide slider, an auxiliary spring is slidably sleeved on the fixed rod, and both ends of the auxiliary spring are respectively fixedly installed on the side where the sliding seat and the base plate are close to each other.

[0013] Preferably, two fixing screws are fixedly installed on one side of the base plate, and the two fixing screws respectively penetrate the corresponding two positioning holes and two connecting holes and are threadedly installed with nuts, and the two nuts are both in contact with one side of a corresponding wooden base plate.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] (1) The utility model, when in use, installs the installation wood board and the wood base plate on a pneumatic punch, places the plant heating tray with glue applied on the top side of the aluminum plate, and presses the installation wood board down by turning on the pneumatic punch so that the pressing steel sheet is pressed on the plant heating tray, thereby pressing the plant heating tray. After pressing, glue is applied by a glue dispenser, and the installation wood board with a pressing steel sheet of a corresponding shape can be replaced according to the shape of the plant heating tray. Then, the temperature control box is used to control the heating of the flat heating wire so that its heat is transferred to the plant heating tray on the aluminum plate to accelerate the curing of the glue on the plant heating tray. The heating temperature of the flat heating wire can be detected by a thermistor, and the temperature data is transmitted to the temperature control box, which is used to calibrate the temperature.

[0016] (2) When the installation wooden board is lowered for pressing, the L-shaped positioning rods on all sides will flip and drive the rubber blocks to press against the four sides of the plant heating tray to position the plant heating tray, thereby preventing the position of the plant heating tray from shifting during the pressing process. After that, the installation wooden board that continues to descend will drive the pressing steel sheet to press against the plant heating tray, and the distance of the rubber blocks can be adjusted by turning the positioning screw, so that it can be adjusted according to the size of the plant heating tray. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 A schematic diagram of the three-dimensional structure of a fast dispensing fixture proposed by the utility model;

[0018] Figure 2 This is a side view structural schematic diagram of a fast dispensing fixture proposed by the utility model;

[0019] Figure 3 This is a structural schematic diagram of the wooden board installation part of a quick dispensing fixture proposed by the utility model;

[0020] Figure 4 This is a schematic diagram of the explosion structure of the first mica plate part of a fast dispensing fixture proposed by the utility model;

[0021] Figure 5 This is a structural schematic diagram of a wooden mounting plate portion of a quick dispensing fixture proposed by the utility model;

[0022] Figure 6 This is a structural schematic diagram of a wooden connecting plate portion of a quick dispensing jig proposed by the utility model;

[0023] Figure 7 This is a schematic diagram of the structure of the thermistor part of a fast dispensing fixture proposed by the utility model;

[0024] Figure 8 This is a schematic cross-sectional structure diagram of a guide rod portion of a rapid dispensing fixture proposed by the utility model;

[0025] Fig. 9 The utility model is a schematic cross-sectional structure diagram of a limit seat portion of a rapid dispensing fixture.

[0026] In the figure: 1. wooden base plate; 11. wooden connecting plate; 12. first mica plate; 13. wooden mounting plate; 14. mica sheet; 15. flat heating wire; 16. second mica plate; 17. aluminum plate; 18. power cord; 19. thermistor; 110. temperature control box; 111. positioning hole; 112. wire hole; 113. connecting hole; 2. mounting wooden board; 21. connecting wooden board; 22. mounting hole; 23. pressed steel sheet; 3. support plate; 31. Guide rod; 32, guide slide rod; 33, sliding seat; 34, fixed rod; 35, block; 36, bottom plate; 37, fixed seat; 38, connecting shaft; 39, limit seat; 310, L-shaped positioning rod; 311, positioning screw; 312, rubber block; 313, threaded hole; 314, torsion spring; 315, guide slide groove; 316, guide slider; 317, compression spring; 318, fixing screw; 319, nut; 320, auxiliary spring. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0028] Example 1: Please refer to Figure 1-9 The utility model provides a technical solution: a fast dispensing fixture, comprising two wooden base plates 1 and a mounting wooden board 2, the two wooden base plates 1 are pasted and mounted on each other, the mounting wooden board 2 is located on the top side of the wooden base plate 1, a supporting plate 3 and a heating structure are movably mounted on the two wooden base plates 1, a pressing structure is mounted on the mounting wooden board 2, and a positioning structure is mounted on the supporting plate 3;

[0029] The heating structure includes a wooden connecting plate 11 and a first mica plate 12, the wooden connecting plate 11 is movably mounted on one side of a corresponding wooden base plate 1, a wooden mounting plate 13 is movably mounted on the side where the first mica plate 12 and the wooden connecting plate 11 are close to each other, the two wooden mounting plates 13 are pasted and mounted to each other, a mica sheet 14 is electrically mounted on one side of the first mica plate 12, a flat heating wire 15 is electrically connected to the mica sheet 14, a second mica plate 16 is movably mounted on one side of the mica plate 14, an aluminum plate 17 is movably mounted on one side of the second mica plate 16, a power line 18 is electrically connected to the first mica plate 12, a thermistor 19 is movably mounted on one side of the first mica plate 12, and the power line 18 and the thermistor 19 are electrically connected to the same temperature control box 110;

[0030] The pressing structure includes a connecting wooden board 21, which is movably installed on one side of the installing wooden board 2. Two mounting holes 22 are provided on the installing wooden board 2 and the connecting wooden board 21. A pressing steel sheet 23 is fixedly installed on one side of the connecting wooden board 21. When in use, the plant heating tray with glue applied is placed on the aluminum plate 17, and then the cylinder of the pneumatic punch is turned on to drive the installing wooden board 2 and the connecting wooden board 21 to move downward, and finally the pressing steel sheet 23 is pressed on the plant heating tray. After pressing, the glue dispensing machine is used for glue application. The pressing steel sheet 23 matches the size of the plant heating tray, which can prevent the plant heating tray from deflecting and press it. The installation wooden board 2 and the connecting wooden board 21 equipped with the pressed steel sheet 23 of the corresponding shape can also be replaced according to the shape of the plant heating tray. The temperature control box 110 is used to control the heating of the flat heating wire 15 in the mica sheet 14, so that the heat is transferred to the first mica board 12, the second mica board 16 and the aluminum plate 17, and then transferred to the plant heating tray with glue applied through the aluminum plate 17 to accelerate the curing of the glue on the plant heating tray. The thermistor 19 can detect the heating temperature of the first mica board 12 and the flat heating wire 15, and the temperature data is transmitted to the temperature control box 110, and the temperature control box 110 is used to calibrate the temperature.

[0031] The wooden connecting plate 11 and the two wooden mounting plates 13 are provided with positioning holes 111, the two wooden mounting plates 13 are provided with wire holes 112, the two wooden base plates 1 are provided with connecting holes 113, the positioning holes 111 and the connecting holes 113 on the same side are connected, the power line 18 and the thermistor 19 are both located in the wire holes 112, the wooden base plate 1, the wooden connecting plate 11, the first mica board 12 and the wooden mounting plate 13 are bonded and fixed with double-sided adhesive, the first mica board 12, The mica sheet 14 and the second mica board 16 are fixed with rivets, the thermistor 19 is pasted on the bottom side of the first mica board 12 with aluminum foil, the second mica board 16 and the aluminum plate 17 are fixed with double-sided tape, and the mounting wooden board 2 and the connecting wooden board 21 are fixed with double-sided tape. When in use, the bolts are passed through the mounting holes 22 on the mounting wooden board 2 and the connecting wooden board 21 to fix them on the upper cylinder of the pneumatic punch, and the bottom plate 36 is fixed to the base of the pneumatic punch with bolts.

[0032] The working principle is as follows: when in use, pass the bolts through the mounting holes 22 on the mounting wooden board 2 and the connecting wooden board 21, fix them on the upper cylinder of the pneumatic punch, and fix the bottom plate 36 on the base of the pneumatic punch with bolts. By rotating the nut 319, it can be rotated and moved on the fixing screw 318. When the moving nut 319 is detached from the corresponding wooden base board 1, the connection position between the wooden base board 1 and the bottom plate 36 can be released. The installation position of the wooden base board 1 can be adjusted by pushing the wooden base board 1. After adjustment, rotate the nut 319 in the opposite direction to make it rest against the wooden base board 1 again. When in use, place the glued plant heating tray on the aluminum plate 17, and then turn on the cylinder of the pneumatic punch to drive the mounting wooden board 2 and the connecting wooden board 2 1 moves downward, and the installation plank 2 moves downward, which will drive the guide slide bar 32 to move. Since the auxiliary spring 320 on the fixed rod 34 is smaller than the compression spring 317 in the guide slide groove 315, the auxiliary spring 320 will be more deformed when the guide slide bar 32 moves. At the same time, the guide rod 31 will be affected by the guide slide bar 32 and the compression spring 317 to drive the support plate 3 to move downward. The moving support plate 3 will drive the sliding seat 33 to slide on the corresponding fixed rod 34, and at the same time, the auxiliary spring 320 will be squeezed. The continuously moving support plate 3 will squeeze the L-shaped positioning rod 310 on the bottom side. The L-shaped positioning rod 310 will rotate on the connecting shaft 38 and compress the torsion spring 314 when it is squeezed, and the continuously flipped L-shaped positioning rod 3 10 will drive the positioning screw 311 and the rubber stopper 312 to approach the plant heating tray. By arranging L-shaped positioning rods 310 on all sides, the rubber stoppers 312 on all sides can be turned over and pressed on the plant heating tray at the same time to position the plant heating tray. The positioning screw 311 can be rotated and moved in the threaded hole 313 by rotating the positioning screw 311, and the position of the rubber stopper 312 can be adjusted so that it can be adjusted according to the size of the plant heating tray. When the auxiliary spring 320 can no longer be compressed, the continuously moving guide slide bar 32 will push the guide slider 316 to slide in the guide slide groove 315, thereby limiting the moving direction of the guide slide bar 32. The moving guide slider 316 will squeeze the compression spring 317. At the same time, driven by the installation wooden board 2 and the connecting wooden board 21, the pressed steel sheet 23 will continue to drop, and finally the pressed steel sheet 23 will be pressed on the plant heating tray. The pressed steel sheet 23 matches the size of the plant heating tray, which can prevent the plant heating tray from shifting. After pressing, it is pressed and glued using a glue dispenser. The installation wooden board 2 and the connecting wooden board 21 with pressed steel sheets 23 of corresponding shapes can also be replaced according to the shape of the plant heating tray for use. The temperature control box 110 is used to control the heating of the flat heating wire 15 in the mica sheet 14, so that the heat is transferred to the first mica board 12, the second mica board 16 and the aluminum plate 17, and then transferred to the glued plant heating tray through the aluminum plate 17 to accelerate the curing of the glue on the plant heating tray.Thermistor 19 can detect the heating temperature of first mica board 12 and flat heating wire 15, and transmit temperature data to temperature control box 110, and use temperature control box 110 to calibrate and control temperature. After use, control the cylinder of pneumatic punch to shrink, so that installation board 2 and connecting board 21 move upward and reset, so that pressed steel sheet 23 can be separated from pressing of plant heating tray, and support plate 3 is slowly no longer squeezed, and auxiliary spring 320 in compression state will reset and drive support plate 3 to move and reset through sliding seat 33, and reset support plate 3 will no longer squeeze L-shaped positioning rod 310, and torsion spring 314 in compression state will reset and drive connecting shaft 38 to flip and reset, and flip and reset connecting shaft 38 will drive L-shaped positioning rod 310 to flip and reset, so that rubber block 312 is away from plant heating tray, and positioning of plant heating tray is cancelled for replacement.

[0033] Example 2: Figure 1-9In order to avoid the position of the plant heating tray from being offset during pressing, a positioning structure is arranged on the support plate 3, and the positioning structure includes multiple guide rods 31, the guide rod 31 is fixedly installed on one side of the support plate 3, a guide slide rod 32 is slidably installed on the guide rod 31, and the guide slide rod 32 is fixedly installed on one side of the installation wooden board 2, a plurality of sliding seats 33 are fixedly installed on the support plate 3, a fixed rod 34 is slidably installed on the sliding seat 33, a stopper 35 and a bottom plate 36 are fixedly installed at both ends of the fixed rod 34, and a plurality of fixed seats 37 are fixedly installed on the bottom side of the support plate 3, and the same connecting shaft 38 is rotatably installed on the two fixed seats 37 on the same side, and a limit seat 39 and two L-shaped positioning rods 310 are rotatably installed on the connecting shaft 38, and the limit seat 39 The guide rod 31 is fixedly mounted on the bottom side of the support plate 3. The two L-shaped positioning rods 310 are both threadedly mounted with positioning screws 311. One end of the two positioning screws 311 is fixedly mounted with a rubber stopper 312. The L-shaped positioning rod 310 is provided with a threaded hole 313. The positioning screw 311 is threadedly mounted in the threaded hole 313. A torsion spring 314 is fixedly sleeved on the connecting shaft 38. One end of the torsion spring 314 is fixedly mounted on the inner wall of the limit seat 39. The other end of the torsion spring 314 is fixedly mounted on the connecting shaft 38. A guide groove 315 is provided on the inner wall of the guide rod 31. A guide slider 316 is slidably mounted in the guide groove 315. The guide slider 316 is fixedly mounted on one side of the guide slide rod 32. A compression spring 317 is fixedly mounted on the inner wall of the guide groove 315 The other end of the compression spring 317 is fixedly mounted on one side of the guide slider 316. An auxiliary spring 320 is slidably sleeved on the fixing rod 34. Both ends of the auxiliary spring 320 are respectively fixedly mounted on the side where the sliding seat 33 and the bottom plate 36 are close to each other. One side of the bottom plate 36 is fixedly mounted with two fixing screws 318. The two fixing screws 318 respectively penetrate the two corresponding positioning holes 111 and the two connecting holes 113 and are threadedly mounted with nuts 319. The two nuts 319 are both in contact with one side of the corresponding wooden base plate 1. The installation of the wooden board 2 will drive the guide slider 32 to move during the downward movement. Since the auxiliary spring 320 on the fixing rod 34 is smaller than the compression spring 317 in the guide slide groove 315, the guide slider 32 When the lever 32 is moved toward the sliding bar 32, the deformation degree of the auxiliary spring 320 is greater. At the same time, the guide rod 31 is affected by the guide sliding bar 32 and the compression spring 317 to drive the support plate 3 to move downward. The moving support plate 3 drives the sliding seat 33 to slide on the corresponding fixing rod 34, and at the same time, the auxiliary spring 320 is squeezed. The continuously moving support plate 3 will squeeze the L-shaped positioning rod 310 on the bottom side. The L-shaped positioning rod 310 will rotate on the connecting shaft 38 and compress the torsion spring 314 when squeezed. The continuously flipped L-shaped positioning rod 310 will drive the positioning screw 311 and the rubber stop block 312 to approach the plant heating tray. By arranging the L-shaped positioning rods 310 on all sides, the rubber stop blocks 312 on all sides can be flipped and squeezed on the plant heating tray at the same time.Position the plant heating tray, and the remaining features are the same as those in Example 1.

[0034] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A quick glue dispensing jig, comprising two wooden base plates (1) and a mounting wooden board (2), characterized in that: The two wooden base plates (1) are mounted by being glued to each other, the mounting wooden board (2) is located on the top side of the wooden base plate (1), the two wooden base plates (1) are respectively movably mounted with a support plate (3) and a heating structure, the mounting wooden board (2) is mounted with a pressing structure, and the support plate (3) is mounted with a positioning structure; The heating structure comprises a wooden connecting plate (11) and a first mica plate (12), the wooden connecting plate (11) being movably mounted on one side of a corresponding wooden base plate (1), a wooden mounting plate (13) being movably mounted on the side of the first mica plate (12) and the wooden connecting plate (11) close to each other, the two wooden mounting plates (13) being mounted by being glued to each other, a mica sheet (14) being electrically mounted on one side of the first mica plate (12), a flat heating wire (15) being electrically connected to the mica sheet (14), a second mica plate (16) being movably mounted on one side of the mica plate (14), an aluminum plate (17) being movably mounted on one side of the second mica plate (16), a power line (18) being electrically connected to the first mica plate (12), a thermistor (19) being movably mounted on one side of the first mica plate (12), and the power line (18) and the thermistor (19) being electrically connected to the same temperature control box (110); The pressing structure comprises a connecting wooden board (21), wherein the connecting wooden board (21) is movably mounted on one side of a mounting wooden board (2), two mounting holes (22) are provided on both the mounting wooden board (2) and the connecting wooden board (21), and a pressing steel sheet (23) is fixedly mounted on one side of the connecting wooden board (21).

2. A fast dispensing fixture according to claim 1, characterized in that: The wooden connecting plate (11) and the two wooden mounting plates (13) are both provided with positioning holes (111), the two wooden mounting plates (13) are both provided with wire holes (112), the two wooden base plates (1) are both provided with connection holes (113), the positioning holes (111) and the connection holes (113) located on the same side are connected, the power line (18) and the thermistor (19) are both located in the wire holes (112), the wooden base plate (1), the wooden connecting plate (11), the first mica plate (12) and the wooden mounting plate (13) are bonded and fixed by double-sided adhesive, the first mica plate (12), the mica sheet (14) and the second mica plate (16) are fixed by rivets, the thermistor (19) is bonded to the bottom side of the first mica plate (12) by aluminum foil, the second mica plate (16) and the aluminum plate (17) are bonded and fixed by double-sided adhesive, and the installation wooden board (2) and the connecting wooden board (21) are bonded and fixed by double-sided adhesive.

3. A fast dispensing fixture according to claim 1, characterized in that: The positioning structure comprises a plurality of guide rods (31), the guide rods (31) being fixedly mounted on one side of the support plate (3), a guide slide rod (32) being slidably mounted on the guide rods (31), the guide slide rod (32) being fixedly mounted on one side of the mounting board (2), a plurality of sliding seats (33) being fixedly mounted on the support plate (3), a fixed rod (34) being slidably mounted on the sliding seat (33), a stopper (35) and a bottom plate (36) being fixedly mounted at both ends of the fixed rod (34), and the support plate (3) being fixedly mounted on the support plate (3). A plurality of fixing seats (37) are fixedly mounted on the bottom side, a same connecting shaft (38) is rotatably mounted on two fixing seats (37) located on the same side, a limit seat (39) and two L-shaped positioning rods (310) are rotatably mounted on the connecting shaft (38), the limit seat (39) is fixedly mounted on the bottom side of the support plate (3), positioning screws (311) are threadedly mounted on the two L-shaped positioning rods (310), and a rubber stopper (312) is fixedly mounted on one end of the two positioning screws (311).

4. A fast dispensing jig according to claim 3, characterized in that: The L-shaped positioning rod (310) is provided with a threaded hole (313), and the positioning screw (311) is threadedly installed in the threaded hole (313).

5. The fast dispensing fixture according to claim 3, characterized in that: A torsion spring (314) is fixedly sleeved on the connecting shaft (38), one end of the torsion spring (314) is fixedly mounted on the inner wall of the limiting seat (39), and the other end of the torsion spring (314) is fixedly mounted on the connecting shaft (38).

6. The fast dispensing fixture according to claim 3, characterized in that: The inner wall of the guide rod (31) is provided with a guide slot (315), a guide slider (316) is slidably mounted in the guide slot (315), the guide slider (316) is fixedly mounted on one side of the guide slide rod (32), one end of a compression spring (317) is fixedly mounted on the inner wall of the guide slot (315), the other end of the compression spring (317) is fixedly mounted on one side of the guide slider (316), an auxiliary spring (320) is slidably sleeved on the fixed rod (34), and both ends of the auxiliary spring (320) are respectively fixedly mounted on the side where the sliding seat (33) and the bottom plate (36) are close to each other.

7. The fast dispensing fixture according to claim 3, characterized in that: Two fixing screws (318) are fixedly mounted on one side of the bottom plate (36); the two fixing screws (318) respectively penetrate the two corresponding positioning holes (111) and the two connecting holes (113) and are threadedly mounted with nuts (319); the two nuts (319) are in contact with one side of a corresponding wooden base plate (1).

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