Gold ornament dispensing machine

Abstract

The utility model discloses a gold ornament dispensing machine, belongs to the technical field of gold ornament processing, and solves the problems that an operator needs to always abut against a glue stick, so that the glue stick can be continuously melted and enters the dispensing machine for dispensing, but the glue stick is always manually abutted against the glue stick, so that the glue stick cannot be continuously melted. And the manual requirement cannot be met in the actual operation process. Comprising a workbench, a portal frame connected to the workbench in a sliding mode and a sliding base connected to the portal frame in a sliding mode, a dispensing head is fixedly connected to the sliding base, and an abutting assembly is arranged at a feeding port of the dispensing head and applies acting force towards the dispensing head to stirring inserted into the feeding port of the dispensing head. When the glue dispensing device works, an operator deflects the abutting assembly and inserts the glue stick, the torsional spring releases potential energy of the torsional spring, the compression roller is controlled by the driving motor to rotate, and the glue stick is stressed to abut tightly all the time and then is melted in the glue dispensing head, so that glue dispensing is realized.

Description

Technical Field

[0001] The utility model relates to the technical field of gold jewelry processing, in particular to a gold jewelry glue dispenser. Background Art

[0002] A gold jewelry glue dispenser is a kind of automated equipment specially used in the manufacturing process of jewelry. It precisely controls the amount and position of the glue and dots the glue on specific parts of the jewelry. This machine can ensure uniform glue distribution, avoid overflow and waste, and improve production efficiency and product quality at the same time. The glue dispensing process is fast and accurate, reducing manual operation errors and labor intensity.

[0003] However, when inserting a glue stick into the glue dispenser, since the glue stick is melted by heating to form glue, in order to ensure that the glue stick can be continuously heated, it is necessary for the operator to always press the glue stick tightly, so that the glue stick can be continuously melted and enter the glue dispenser for glue dispensing operations. However, always pressing the glue stick manually cannot be separated from the need for manual labor in the actual operation process.

[0004] Therefore, a gold jewelry glue dispenser is proposed to solve or alleviate the above problems. Content of the Utility Model

[0005] The purpose of the utility model is to solve the deficiencies existing in the prior art and propose a gold jewelry glue dispenser.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] A gold jewelry glue dispenser includes a workbench, a gantry slidably connected to the workbench, and a sliding seat slidably connected to the gantry. A glue dispensing head is fixedly connected to the sliding seat. A pressing component is arranged at the feeding port of the glue dispensing head, and the pressing component applies a force towards the glue dispensing head to the stirring rod inserted into the feeding port of the glue dispensing head.

[0008] Preferably, the number of the pressing components is several groups.

[0009] Preferably, the pressing component includes a hinge seat fixedly connected to the glue dispensing head and located at the feeding port of the glue dispensing head, two connecting rods rotatably connected to the hinge seat, and a pressure roller rotatably connected between the two connecting rods. A driving motor is fixedly connected to one side of one of the connecting rods, and the output shaft of the driving motor penetrates through the connecting rod and is coaxially fixedly connected to the pressure roller.

[0010] Preferably, the lengths of the connecting rods in each group of the pressing components are different. When the pressing components press the glue stick, the pressure rollers in each group of the pressing components are at different horizontal heights.

[0011] Preferably, a rubber layer is fixedly connected to the outer peripheral wall of the pressure roller.

[0012] Preferably, the pressing component further includes a torsion spring, the torsion spring is sleeved on the rotating connection of the connecting rod and the hinge seat, and both ends of the torsion spring are fixedly connected to the connecting rod and the hinge seat respectively.

[0013] Preferably, it further includes a placing plate, and the placing plate is arranged on the top surface of the workbench.

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

[0015] When the utility model works, an operator deflects the pressing component, inserts a glue stick, the torsion spring releases the potential energy of the torsion spring, the pressure roller is controlled by a driving motor to rotate, the glue stick is always pressed tightly, and then melts in the dispensing head to achieve dispensing. Description of the Drawings

[0016] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the following will briefly introduce the drawings required to be used in the embodiments. It should be understood that the following drawings only show some embodiments of the present utility model, and therefore should not be regarded as limiting the scope. For those of ordinary skill in the art, without creative efforts, other related drawings can also be obtained based on these drawings.

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

[0018] Figure 2 is Figure 1 an enlarged view of part A in

[0019] 1. Workbench; 2. Placing plate; 3. Gantry; 4. Slide seat; 5. Dispensing head; 6. Hinge seat; 7. Connecting rod; 8. Pressure roller; 9. Driving motor; 10. Glue stick. Detailed Embodiments

[0020] In order to make the objectives, technical solutions and advantages of the embodiments of the present utility model clearer, the following will clearly and completely describe the technical solutions in the embodiments of the present utility model with reference to the drawings in the embodiments of the present utility model. Obviously, the described embodiments are some, but not all, of the embodiments of the present utility model. Usually, the components of the embodiments of the present utility model described and shown in the drawings here can be arranged and designed in various different configurations.

[0021] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the claimed present invention, but merely represents selected embodiments of the present invention. All other embodiments obtained by those of ordinary skill in the art based on the embodiments in the present invention without creative efforts shall fall within the scope of protection of the present invention.

[0022] It should be noted that like reference numerals and letters denote like items in the following drawings. Therefore, once an item is defined in one drawing, it does not need to be further defined and explained in subsequent drawings.

[0023] In the description of the present invention, it should be understood that the orientation or positional relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings, or the orientation or positional relationship in which the product of the present invention is usually placed during use, or the orientation or positional relationship commonly understood by those skilled in the art. It is only for the convenience of describing the present invention 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 thus should not be construed as a limitation to the present invention.

[0024] In addition, the terms "first", "second", "third", etc. are only used for descriptive distinction and should not be construed as indicating or implying relative importance.

[0025] In the description of the present invention, it should also be noted that unless otherwise clearly defined and limited, the terms "set", "installed", "connected", "connected to" 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 directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0026] A gold jewelry dispensing machine, as Figure 1 shown, includes a workbench 1, a placement plate 2, a gantry 3 slidably connected to the workbench 1, and a slider 4 slidably connected to the gantry 3. The placement plate 2 is arranged on the top surface of the workbench 1. A dispensing head 5 is fixedly connected to the slider 4. A tightening assembly is arranged at the inlet of the dispensing head 5, and the tightening assembly applies a force towards the dispensing head 5 to the stirrer inserted into the inlet of the dispensing head 5.

[0027] The number of the tightening assemblies is several groups, as Figure 2As shown, the pressing assembly includes a hinge seat 6 fixedly connected to the dispensing head 5 and located at the feeding port of the dispensing head 5, two connecting rods 7 rotatably connected to the hinge seat 6, a torsion spring, and a pressure roller 8 rotatably connected between the two connecting rods 7. A driving motor 9 is fixedly connected to one side of a connecting rod 7. The output shaft of the driving motor 9 penetrates through the connecting rod 7 and is fixedly connected to the pressure roller 8 coaxially. The torsion spring is sleeved on the rotational connection between the connecting rod 7 and the hinge seat 6, and the two ends of the torsion spring are respectively fixedly connected to the connecting rod 7 and the hinge seat 6. A rubber layer is fixedly connected to the outer peripheral wall of the pressure roller 8. The lengths of the connecting rods 7 in each pressing assembly are different. When the pressing assembly presses against the glue stick 10, the pressure rollers 8 in each pressing assembly are at different horizontal heights.

[0028] When the present utility model is actually working, the operator only needs to deflect the pressing assembly to open the opening of the feeding port of the dispensing head 5, and then manually insert the glue stick 10 into the feeding port of the dispensing head 5. During the deflection of the pressing assembly, the torsion spring accumulates elastic potential energy. Then, when the operator no longer applies a force to the pressing assembly, the torsion spring releases the elastic potential energy, causing the connecting rod 7 to deflect relative to the hinge seat 6, so that the pressure roller 8 can press against the outer peripheral wall of the glue stick 10 through the rubber layer on its outer peripheral wall. Since the pressing assemblies are arranged at intervals and the pressure rollers 8 of each pressing assembly are at different horizontal heights, when the thickness of the glue stick 10 is different, the pressure rollers 8 in each pressing assembly will not collide. Then, the driving motor 9 is powered on, and the pressure roller 8 rotates accordingly. Friction is generated between the pressure roller 8 and the outer peripheral wall of the glue stick 10, so that the glue stick 10 can always receive a downward force, and the glue stick 10 can melt continuously and enter the dispensing machine for dispensing.

[0029] The above are only the preferred embodiments of the present utility model and are not intended to limit the present utility model. For those skilled in the art, the present utility model can have various changes and modifications. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model shall be included in the protection scope of the present utility model.

Claims

1. A gold jewelry dotting machine, characterized in that, It includes a workbench (1), a gantry (3) slidably connected to the workbench (1), and a slider (4) slidably connected to the gantry (3). A dispensing head (5) is fixedly connected to the slider (4). A tightening assembly is provided at the inlet of the dispensing head (5), and the tightening assembly applies a force towards the dispensing head (5) to the stirrer inserted into the inlet of the dispensing head (5).

2. The gold jewelry dispensing machine according to claim 1, wherein The number of the tightening assemblies is several groups.

3. The gold jewelry dispensing machine according to claim 2, wherein, The tightening assembly includes a hinge seat (6) fixedly connected to the dispensing head (5) and located at the inlet of the dispensing head (5), two connecting rods (7) rotatably connected to the hinge seat (6), and a pressure roller (8) rotatably connected between the two connecting rods (7). A driving motor (9) is fixedly connected to one side of one of the connecting rods (7), and the output shaft of the driving motor (9) penetrates through the connecting rod (7) and is coaxially fixedly connected to the pressure roller (8).

4. The gold jewelry dispensing machine according to claim 3, wherein, The lengths of the connecting rods (7) in each group of the tightening assemblies are different. When the tightening assemblies tighten the glue stick (10), the pressure rollers (8) in each group of the tightening assemblies are at different horizontal heights.

5. A gold jewelry dispensing machine according to claim 3, characterized in that, A rubber layer is fixedly connected to the outer peripheral wall of the pressure roller (8).

6. The gold jewelry dispensing machine according to claim 3, characterized in that, The tightening assembly further includes a torsion spring. The torsion spring is sleeved on the rotational connection between the connecting rod (7) and the hinge seat (6), and the two ends of the torsion spring are respectively fixedly connected to the connecting rod (7) and the hinge seat (6).

7. The gold jewelry dispensing machine according to claim 1, wherein, It further includes a placement plate (2), and the placement plate (2) is arranged on the top surface of the workbench (1).

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