Flame treatment equipment for automobile injection molded part

Abstract

The utility model discloses automobile injection molding part flame treatment equipment which comprises two mounting plates arranged in a front-back spaced mode, a connecting plate is arranged between the two mounting plates, the front end and the rear end of the connecting plate are connected with two walking mechanisms respectively, and a transmission mechanism is arranged below a mounting cover. And the plastic part placing mechanism moves to be opposite to the flame blow lamp left and right through the walking mechanism and is in transmission with the transmission mechanism at the same time. A plurality of injection molding parts to be treated are placed on a plurality of plastic part placing mechanisms correspondingly, and when the plastic part placing mechanisms move to be opposite to the firework blow lamps, the plastic part placing mechanisms are in transmission with the transmission mechanism, so that the injection molding parts placed on the plastic part placing mechanisms rotate; therefore, the flame blast burner can simultaneously carry out all-directional flame treatment on a plurality of injection molding parts.

Description

Technical Field

[0001] The utility model relates to the field of flame treatment equipment for automobile injection molding parts. More specifically, the utility model relates to flame treatment equipment for automobile injection molding parts. Background Art

[0002] Flame treatment is a process widely used to modify the surface of substrates such as plastics, paper and metal foil to improve their adhesion to liquids such as inks, paints, connectors and coatings. In the field of high-end automotive interior parts technology, the tension value of most injection molded products is not enough to better absorb glue, so it is necessary to flame treat the surface of the injection molded parts to achieve the required tension value on the surface of the injection molded parts, improve the adsorption capacity of the glue, and facilitate the subsequent coating process to proceed smoothly.

[0003] When flame treating existing injection molded parts, the surface of the injection molded parts is generally treated manually by holding a spray gun. Although the workers have worn heat insulation protective gear during the treatment, there is still a certain risk of burns. In addition, only one injection molded part can be treated during the flame treatment, and the efficiency is low. Therefore, a flame treatment device for automotive injection molded parts is proposed to solve the above problems. Utility Model Content

[0004] The utility model solves the above-mentioned technical problem with the following technical solution: a flame treatment device for automobile injection molded parts, comprising two mounting plates spaced apart in front and back, a connecting plate arranged between the two mounting plates, a plurality of plastic part placement mechanisms evenly arranged on the connecting plate, mounting covers arranged along the left and right directions on the two mounting plates, a plurality of flame torches arranged along the left and right directions on the mounting covers, a walking mechanism arranged along the left and right directions on the ends adjacent to the two mounting plates, the two walking mechanisms are connected by a driving mechanism, and the front and rear ends of the connecting plate are respectively connected to the two walking mechanisms, a transmission mechanism is arranged below the mounting cover, and the plastic part placement mechanism is moved along the walking mechanism to be opposite to the flame torch on the left and right sides, and is simultaneously transmitted by the transmission mechanism.

[0005] Furthermore, the walking mechanism includes two vertical plates arranged on the mounting plate at intervals on the left and right, a threaded rod is arranged between the two vertical plates, and the left and right ends of the threaded rod are respectively rotatably connected to the vertical plates through bearings, a threaded block is threadedly sleeved on the threaded rod, and the two threaded blocks are respectively fixedly connected to the front and rear ends of the connecting plate.

[0006] Furthermore, the driving mechanism includes a driving motor, a transmission wheel and a transmission belt. The driving motor is arranged on one of the vertical plates, and its output shaft is coaxially connected to one of the threaded rods. The two threaded rods are coaxially connected to the transmission wheel at one end away from the driving motor, and the two transmission wheels are connected through a transmission belt.

[0007] Furthermore, the plastic part placement mechanism includes a connecting shaft vertically arranged on the connecting plate, the connecting shaft is rotatably connected to the connecting plate through a bearing, the bottom end of the connecting shaft passes downward through the connecting plate and is coaxially connected to a gear, the top end of the connecting shaft is fixedly connected to a pad, and a fixing pin is vertically arranged on the pad.

[0008] Furthermore, the transmission mechanism includes a transmission plate arranged below the mounting cover in the left-right direction, a plurality of racks are arranged on the transmission plate in the left-right direction, and the racks are meshed with the gears.

[0009] The beneficial effect of the utility model is that multiple injection molded parts to be processed are respectively placed on multiple plastic part placement mechanisms, and the two walking mechanisms are driven by starting the driving mechanism to drive the two walking mechanisms, so that the two walking mechanisms drive the connecting plate and the plastic part placement mechanism on the connecting plate to move to the right, and when the plastic part placement mechanism moves to be opposite to the flame blowtorch, the plastic part placement mechanism and the transmission mechanism are driven, so that the injection molded parts placed on the plastic part placement mechanism rotate, so that the flame blowtorch can perform all-round flame treatment on multiple injection molded parts at the same time.

[0010] Other advantages, objectives and features of the present invention will be embodied in part through the following description, and in part will be understood by those skilled in the art through research and practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is a schematic diagram of the structure of the utility model;

[0012] Figure 2 It is a top view of the utility model.

[0013] In the figure: 1. mounting plate; 2. vertical plate; 3. threaded rod; 4. driving motor; 5. transmission wheel; 6. transmission belt; 7. threaded block; 8. connecting plate; 9. fixing pin; 10. connecting shaft; 11. gear; 12. transmission plate; 13. rack; 14. mounting cover; 15. flame blowtorch. DETAILED DESCRIPTION

[0014] The present invention will be further described in detail below in conjunction with the accompanying drawings so that those skilled in the art can implement the invention with reference to the description.

[0015] It should be noted that, in the description of the present invention, the terms "lateral", "longitudinal", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship are based on the orientation or position relationship shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description. They do not indicate or imply 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 a limitation on the present invention.

[0016] Figure 1-Figure 2 A flame treatment device for automotive injection molded parts provided by an embodiment of the utility model comprises two mounting plates 1 spaced apart from each other, a connecting plate 8 is arranged between the two mounting plates 1, a plurality of plastic part placing mechanisms are evenly arranged on the connecting plate 8, mounting covers 14 are arranged on the two mounting plates 1 along the left-right direction, a plurality of flame torches 15 are arranged on the mounting covers 14 along the left-right direction, a walking mechanism is arranged on the adjacent ends of the two mounting plates 1 along the left-right direction, the two walking mechanisms are connected by a driving mechanism, and the front and rear ends of the connecting plate 8 are respectively connected to the two walking mechanisms, a transmission mechanism is arranged below the mounting cover 14, and the plastic part placing mechanism is moved along the walking mechanism to be opposite to the flame torches 15 on the left and right sides, and is simultaneously transmitted by the transmission mechanism.

[0017] In this embodiment, multiple plastic parts can be placed on multiple plastic part placement mechanisms at the same time. The traveling mechanism is driven by the driving mechanism, and the traveling mechanism drives the connecting plate 8 to move from left to right. When the connecting plate 8 moves to the right, the plastic part placement mechanism and the transmission mechanism transmit the transmission, so that the plastic parts placed on the plastic part placement mechanism rotate, so that the flame blowtorch 15 performs all-round flame treatment on the rotating plastic part movement.

[0018] Preferably, as another embodiment of the present invention, the walking mechanism includes two vertical plates 2 arranged on the mounting plate 1 at intervals on the left and right, a threaded rod 3 is arranged between the two vertical plates 2, and the left and right ends of the threaded rod 3 are respectively rotatably connected with the vertical plates 2 through bearings, a threaded block 7 is threadedly sleeved on the threaded rod 3, and the two threaded blocks 7 are respectively fixedly connected to the front and rear ends of the connecting plate 8, and the driving mechanism includes a driving motor 4, a transmission wheel 5 and a transmission belt 6, the driving motor 4 is arranged on one of the vertical plates 2, and its output shaft is coaxially connected to one of the threaded rods 3, and the two threaded rods 3 are coaxially connected to the transmission wheel 5 on the ends away from the driving motor 4, and the two transmission wheels 5 are connected through a transmission belt 6.

[0019] In this embodiment, the driving motor 4 is started to drive the threaded rod 3 connected to it to rotate, and then the other threaded rod 3 is rotated synchronously through the transmission of the two transmission wheels 5 and the transmission belt 6. The two threaded rods 3 respectively perform threaded transmission on the threaded blocks 7 connected to them, so that the threaded blocks 7 drive the connecting plate 8 to move synchronously.

[0020] Preferably, as another embodiment of the utility model, the plastic part placement mechanism includes a connecting shaft 10 vertically arranged on the connecting plate 8, the connecting shaft 10 is rotatably connected to the connecting plate 8 through a bearing, the bottom end of the connecting shaft 10 downwardly penetrates the connecting plate 8, and is coaxially connected with a gear 11, the top end of the connecting shaft 10 is fixedly connected with a pad, and a fixing pin 9 is vertically arranged on the pad.

[0021] In this embodiment, the injection molded part can be inserted on the fixed pin 9 to prevent it from tipping over during movement. When the gear 11 and the transmission mechanism are transmitting, the connecting shaft 10 is driven to rotate, and the connecting shaft 10 drives the connecting plate 8 and the fixed pin 9 on the connecting plate 8 to rotate, so that the injection molded part is in rotational contact with the flame blowtorch 15.

[0022] Preferably, as another embodiment of the present invention, the transmission mechanism includes a transmission plate 12 arranged below the mounting cover 14 along the left-right direction, and a plurality of racks 13 are arranged on the transmission plate 12 in the left-right direction, and the racks 13 are meshed with the gears 11.

[0023] In this embodiment, when the connecting plate 8 moves to the right, the gear 11 and the rack 13 are driven, so that the gear 11 rotates and drives the connecting shaft 10 to rotate, thereby providing driving force for the injection molded part to rotate.

[0024] Although the implementation scheme of the utility model has been disclosed as above, it is not limited to the applications listed in the specification and implementation scheme. It can be fully applied to various fields suitable for the utility model. For those familiar with the art, additional modifications can be easily implemented. Therefore, without departing from the general concept defined by the claims and the scope of equivalents, the utility model is not limited to the specific details and the embodiments shown and described herein.

Claims

1. A flame treatment equipment for automobile injection molding parts, Features: The invention comprises two mounting plates (1) arranged at a front-to-back interval, a connecting plate (8) being arranged between the two mounting plates (1), a plurality of plastic part placement mechanisms being evenly arranged on the connecting plate (8), mounting covers (14) being arranged on the two mounting plates (1) along the left-right direction, a plurality of flame torches (15) being arranged on the mounting covers (14) along the left-right direction, a walking mechanism being arranged on the adjacent ends of the two mounting plates (1) along the left-right direction, the two walking mechanisms being connected via a driving mechanism, and the front and rear ends of the connecting plate (8) being respectively connected to the two walking mechanisms, a transmission mechanism being arranged below the mounting cover (14), and the plastic part placement mechanism being moved along the walking mechanism to be opposite to the flame torches (15) on the left and right sides, and being simultaneously transmitted by the transmission mechanism.

2. The flame treatment equipment for automobile injection molding according to claim 1, Features: The walking mechanism comprises two vertical plates (2) arranged on the mounting plate (1) at intervals on the left and right, a threaded rod (3) is arranged between the two vertical plates (2), and the left and right ends of the threaded rod (3) are respectively rotatably connected to the vertical plates (2) through bearings, a threaded block (7) is threadedly sleeved on the threaded rod (3), and the two threaded blocks (7) are respectively fixedly connected to the front and rear ends of the connecting plate (8).

3. The flame treatment equipment for automobile injection molded parts according to claim 2, Features: The driving mechanism comprises a driving motor (4), a transmission wheel (5) and a transmission belt (6); the driving motor (4) is arranged on one of the vertical plates (2); an output shaft thereof is coaxially connected to one of the threaded rods (3); two ends of the two threaded rods (3) away from the driving motor (4) are coaxially connected to a transmission wheel (5); and the two transmission wheels (5) are connected via a transmission belt (6).

4. The flame treatment equipment for automobile injection molding according to claim 1, Features: The plastic component placement mechanism comprises a connecting shaft (10) vertically arranged on the connecting plate (8), the connecting shaft (10) being rotatably connected to the connecting plate (8) via a bearing, the bottom end of the connecting shaft (10) penetrating downwardly through the connecting plate (8) and being coaxially connected with a gear (11), the top end of the connecting shaft (10) being fixedly connected with a pad, and a fixing pin (9) being vertically arranged on the pad.

5. The flame treatment equipment for automobile injection molded parts according to claim 4, Features: The transmission mechanism comprises a transmission plate (12) arranged below the mounting cover (14) in the left-right direction, a plurality of racks (13) are arranged on the transmission plate (12) in the left-right direction, and the racks (13) are meshed with the gears (11).

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