Clamping and rotating device of stainless steel vacuum cup

Abstract

The utility model discloses a clamping and rotating device for a stainless steel vacuum cup. The clamping and rotating device of the stainless steel vacuum cup comprises a clamping mechanism and a supporting mechanism, the clamping mechanism is installed on the supporting mechanism, the clamping mechanism comprises a clamping assembly and a motor, the clamping assembly comprises a connecting plate, a connecting rod is hinged to the connecting plate, the other end of the connecting rod is hinged to a sliding plate, and the sliding plate is connected with the clamping mechanism. The sliding plate is slidably mounted on the placing plate, a guide strip and a rubber plate are fixedly arranged at the upper end of the sliding plate, the rubber plate is mounted on the inner side of the guide strip, and the connecting plate is rotatably connected with the placing plate. According to the clamping and rotating device of the stainless steel vacuum cup, the clamping effect on the cup body of the vacuum cup is achieved through the arrangement of the motor and the clamping assembly, and compared with an existing mode that independent clamping and rotating devices are combined together, the clamping and rotating device of the stainless steel vacuum cup achieves the synchronous effect when the connecting plate rotates to drive the guide strip to clamp the cup body; the structure is simple, and production is convenient.

Description

Technical Field

[0001] This utility model relates to the field of thermos cup production technology, and in particular to a clamping and rotating device for stainless steel thermos cups. Background Technology

[0002] In the production process of stainless steel thermos cups, the clamping and rotating device is mainly used in the painting process of the outer wall of the thermos cup. The device clamps and rotates the thermos cup blank, and then the automatic spray gun sprays paint onto the outer wall of the thermos cup. As the thermos cup rotates, the paint coats the outer wall of the thermos cup.

[0003] The prior art provides a clamping and rotating device for a stainless steel thermos cup that can be clamped reliably and rotated at high speed, including at least 3 clamping rods with their cores located in a vertical plane. Each clamping rod translates in the radial direction, and the cylinder formed by the cores of each clamping rod always has the same core during translation. A driving unit drives the clamping rods to rotate around the core of the cylinder.

[0004] The aforementioned device has independent clamping and rotating components, which work independently. Its structure is relatively complex and not convenient for production.

[0005] Therefore, it is necessary to provide a clamping and rotating device for stainless steel thermos cups to solve the above-mentioned technical problems. Utility Model Content

[0006] In view of the above situation and to overcome the defects of the existing technology, this utility model provides a clamping and rotating device for stainless steel thermos cups that can combine the clamping and rotating functions of thermos cups, simplifying the device.

[0007] To achieve the above objectives, the technical solution adopted by this utility model is as follows:

[0008] A clamping and rotating device for a stainless steel thermos includes a clamping mechanism and a supporting mechanism. The clamping mechanism is mounted on the supporting mechanism. The clamping mechanism includes a clamping assembly and a motor. The clamping assembly includes a connecting plate, a connecting rod is hinged to the connecting plate, and a sliding plate is hinged to the other end of the connecting rod. The sliding plate is slidably mounted on a placement plate. A guide strip and a rubber plate are fixedly provided at the upper end of the sliding plate. The rubber plate is installed inside the guide strip. The connecting plate is rotatably connected to the placement plate. The rotating shaft of the motor is installed at the lower end of the connecting plate. The supporting mechanism includes a bracket, a base plate is provided at the upper end of the bracket, and the motor is mounted on the base plate.

[0009] Preferably, a spring is provided between the slide plate and the placement plate, and the spring can be compressed and extended.

[0010] Preferably, there is a gap between the rubber sheet and the guide strip, and both the rubber sheet and the guide strip have a rubber coating on their outer sides.

[0011] Preferably, the guide strip has vertical rubber stripes on its surface.

[0012] Preferably, the lower end of the skateboard is provided with a counterweight.

[0013] Preferably, the upper end of the base plate is detachably provided with a baffle, and the bottom of the baffle is provided with a hole.

[0014] Compared with the prior art, the present invention has the following beneficial effects:

[0015] (1) This utility model achieves the clamping effect on the body of the thermos cup by setting a motor and clamping components. Compared with the existing independent clamping and rotating devices combined together, this device uses the connecting plate to drive the guide strip to clamp the cup body synchronously when rotating, which is simpler in structure and easier to produce.

[0016] (2) In this utility model, the cup body of the thermos cup is placed on the placement plate with the opening facing upward. Then the motor is started and the rubber plate moves inward to clamp the cup body and make the cup body rotate. At this time, the coating can be sprayed on the inner wall of the cup body.

[0017] (3) This utility model achieves the effect of pushing the slide plate to move by setting a spring, and at the same time drives the guide strip to push and squeeze the inner wall of the cup body, clamping and fixing the thermos cup from the inside of the cup body. Attached Figure Description

[0018] Figure 1 A schematic diagram of the clamping and rotating device for the stainless steel thermos cup provided by this utility model;

[0019] Figure 2 A schematic diagram of the clamping and rotating device for the stainless steel thermos cup provided by this utility model.

[0020] Figure 3 A schematic diagram of the clamping and rotating device for the stainless steel thermos cup provided by this utility model.

[0021] Figure 4 A schematic diagram of the first embodiment of the clamping and rotating device for the stainless steel thermos cup provided by this utility model;

[0022] Figure 5 A schematic diagram of the clamping and rotating support mechanism for the stainless steel thermos cup provided by this utility model.

[0023] The corresponding names of the reference numerals in the attached drawings are as follows: 100, clamping mechanism; 101, clamping assembly; 102, motor; 103, connecting plate; 104, connecting rod; 105, sliding plate; 106, guide bar; 107, placement plate; 108, counterweight; 109, spring; 110, rubber plate; 200, support mechanism; 201, bracket; 202, base plate; 203, baffle; 300, cup body. Detailed Implementation

[0024] The present invention will be further described below with reference to the accompanying drawings and embodiments. The embodiments of the present invention include, but are not limited to, the following embodiments.

[0025] First embodiment:

[0026] like Figure 1-5As shown, the present invention provides a clamping and rotating device for a stainless steel thermos cup, comprising: a clamping mechanism 100 and a supporting mechanism 200. The clamping mechanism 100 is mounted on the supporting mechanism 200, and can clamp and rotate the thermos cup. The supporting mechanism 200 supports the clamping mechanism 100. Specifically, the clamping mechanism 100 includes a clamping assembly 101 and a motor 102. The motor 102 drives the clamping assembly 101 to rotate. The clamping assembly 101 includes a connecting plate 103, on which four connecting rods 1 are hinged. 04. Each connecting rod 104 has a hinged slide plate 105 at the other end. The slide plate 105 is slidably mounted on the placement plate 107. The placement plate 107 has a groove, and the slide plate 105 can slide along the groove. A guide strip 106 and a rubber plate 110 are fixedly mounted on the upper end of the slide plate 105, with a certain distance between them. The rubber plate 110 is installed inside the guide strip 106 and is used to insert the mouth of the stainless steel thermos cup body 300. The connecting plate 103 is located at the lower end of the placement plate 107 and is rotatably connected by a rotating shaft. The motor 102 rotates... The shaft is installed at the lower end of the connecting plate 103. The support mechanism 200 includes a bracket 201, and a base plate 202 is provided at the upper end of the bracket 201. The motor 102 is installed on the base plate 202. In use, first place the cup body 300 with the opening facing down, with the opening inserted between the rubber plate 110 and the guide strip 106. Then start the motor 102. The rotating shaft of the motor 102 drives the connecting plate 103 to rotate. The included angle between the connecting rod 104 and the connecting plate 103 becomes smaller. The connecting plate 103 then pulls the sliding plate 105 to move radially. Since the cup body 300 is located on the rubber plate 110, the angle between the connecting rod 104 and the connecting plate 103 becomes smaller. The connecting plate 103 then pulls the sliding plate 105 to move radially. Between 0 and guide bar 106, guide bar 106 applies pressure to the outer wall of cup body 300, cup body 300 is clamped by guide bar 106, guide bar 106 is constrained by cup body 300 and cannot move further, the entire clamping assembly 101 rotates, and the thermos cup body 300 rotates with the rotation of clamping assembly 101. Finally, paint is sprayed on the bottom of the thermos cup with a spray gun. After the painting is completed, motor 102 is turned off, the speed of guide bar 106 slows down and the pressure on cup body 300 also decreases, and the staff removes cup body 300 from the device.

[0027] By setting up a motor 102 and a clamping assembly 101, the device achieves the clamping effect on the body 300 of the thermos cup. Compared with the existing independent clamping and rotating devices combined together, this device uses the rotating connecting plate 103 to drive the guide strip 106 to clamp the cup body 300 to achieve a synchronous effect. The structure is simpler and easier to produce.

[0028] The above-mentioned device also has another use: the cup body 300 of the thermos cup is placed on the placement plate 107 with the opening facing upwards, and then the motor 102 is started. When the rubber plate 110 moves inwards, it clamps the cup body 300 and makes the cup body 300 rotate. At this time, the coating can be sprayed onto the inner wall of the cup body 300.

[0029] Second embodiment:

[0030] like Figure 3-4 As shown, a spring 109 is provided between the slide plate 105 and the placement plate 107. The spring 109 can be compressed and stretched. In the initial state, the spring 109 is naturally stretched. Then, the motor 102 is started. After the motor 102 rotates, the operation of the device is the same as in the first embodiment. The slide plate 105 moves radially along the placement plate 107, and the spring 109 is compressed. At this time, the cup body 300 is placed with the opening facing down on the upper end of the guide bar 106. After the motor 102 is turned off, the slide plate 105 is pushed outward by the elastic force of the spring 109. The guide bar 106 contacts the inner wall of the cup body 300 and generates a certain pressure. At this time, paint can be sprayed onto the outer wall of the cup body 300.

[0031] The spring 109 is used to push the slide plate 105 to move, and at the same time, it drives the guide bar 106 to push and squeeze the inner wall of the cup body 300, thus clamping and fixing the thermos cup from inside the cup body 300.

[0032] Third embodiment:

[0033] There is a gap between the rubber plate 110 and the guide strip 106. The outer sides of the rubber plate 110 and the guide strip 106 are provided with a rubber coating. The rubber coating can increase the friction between the rubber plate 110 and the guide strip 106 and the cup body 300.

[0034] Fourth embodiment:

[0035] like Figure 4 As shown, the guide strip 106 has vertical rubber stripes on its surface. The vertical rubber stripes have a large contact area with the cup body 300 in the horizontal direction, while the contact area in the vertical direction is small, which makes it easier for the staff to remove the cup body 300 from the device.

[0036] Fifth embodiment:

[0037] like Figure 4 As shown, a counterweight 108 is provided at the lower end of the skateboard 105. The counterweight 108 can increase the inertia of the skateboard 105, making it more difficult to change the motion state of the guide strip 106 and the rubber plate 110, and making the clamping more stable.

[0038] Sixth embodiment:

[0039] like Figure 5 As shown, a baffle 203 is detachably provided on the upper end of the base plate 202. The bottom of the baffle 203 has holes. The baffle 203 can block some of the sprayed paint. When cleaning is required, the baffle 203 can be removed for easy cleaning.

[0040] Working principle: First, place the cup body 300 with the opening facing down, inserting the opening between the rubber plate 110 and the guide strip 106. Then, start the motor 102. The rotating shaft of the motor 102 drives the connecting plate 103 to rotate, and the angle between the connecting rod 104 and the connecting plate 103 becomes smaller. The connecting plate 103 then pulls the sliding plate 105 to move radially. Since the cup body 300 is located between the rubber plate 110 and the guide strip 106, the guide strip 106 applies pressure to the outer wall of the cup body 300. The cup body 300 is clamped by the guide strip 106. At this time, the guide strip 106 is constrained by the cup body 300 and cannot move further. The entire clamping assembly 101 rotates, and the thermos cup body 300 rotates with the rotation of the clamping assembly 101. Finally, use a spray gun to spray paint on the bottom of the thermos cup. After the painting is completed, turn off the motor 102. The rotation speed of the guide strip 106 slows down, and the pressure on the cup body 300 also decreases. The staff removes the cup body 300 from the device.

[0041] The above embodiments are merely one of the preferred embodiments of this utility model and should not be used to limit the scope of protection of this utility model. Any modifications or refinements made to the main design concept and spirit of this utility model that are not of substantial significance, but solve the same technical problem as this utility model, should be included within the scope of protection of this utility model.

Claims

1. A clamping and rotating device for a stainless steel thermos cup, characterized in that, include: A clamping mechanism (100) and a supporting mechanism (200) are provided. The clamping mechanism (100) is mounted on the supporting mechanism (200). The clamping mechanism (100) includes a clamping assembly (101) and a motor (102). The clamping assembly (101) includes a connecting plate (103). A connecting rod (104) is hinged to the connecting plate (103). The other end of the connecting rod (104) is hinged to a sliding plate (105). The sliding plate (105) is slidably mounted on a placement plate (107). The upper end of the skateboard (105) is fixedly provided with a guide strip (106) and a rubber plate (110). The rubber plate (110) is installed inside the guide strip (106). The connecting plate (103) is rotatably connected to the placement plate (107). The rotating shaft of the motor (102) is installed at the lower end of the connecting plate (103). The support mechanism (200) includes a bracket (201). The upper end of the bracket (201) is provided with a base plate (202). The motor (102) is installed on the base plate (202).

2. The clamping and rotating device for a stainless steel thermos cup according to claim 1, characterized in that, A spring (109) is provided between the slide plate (105) and the placement plate (107), and the spring (109) can be compressed and stretched.

3. The clamping and rotating device for a stainless steel thermos cup according to claim 1, characterized in that, There is a gap between the rubber plate (110) and the guide strip (106), and the outer sides of both the rubber plate (110) and the guide strip (106) are provided with a rubber coating.

4. The clamping and rotating device for a stainless steel thermos cup according to claim 1, characterized in that, The guide strip (106) has vertical rubber stripes on its surface.

5. The clamping and rotating device for a stainless steel thermos cup according to claim 1, characterized in that, The lower end of the skateboard (105) is provided with a counterweight (108).

6. The clamping and rotating device for a stainless steel thermos cup according to claim 1, characterized in that, The bottom plate (202) is detachably provided with a baffle (203) at its upper end, and the bottom of the baffle (203) is provided with holes.

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